stash

.eslintrc

@@ -1,18 +1,8 @@
 {
   "extends": "scality",
-  "env": {
-    "es6": true
-  },
-  "parserOptions": {
-    "ecmaVersion": 9
-  },
   "rules": {
     "no-underscore-dangle": "off",
-	  "implicit-arrow-linebreak" : "off",
-    "import/extensions": 0,
-    "prefer-spread": 0,
-    "no-param-reassign": 0,
-    "array-callback-return": 0
+	  "implicit-arrow-linebreak" : "off"
   },
   "settings": {
       "import/resolver": {

.github/ISSUE_TEMPLATE.md

@@ -1,87 +0,0 @@
-# General support information
-
-GitHub Issues are **reserved** for actionable bug reports (including
-documentation inaccuracies), and feature requests.
-**All questions** (regarding configuration, usecases, performance, community,
-events, setup and usage recommendations, among other things) should be asked on
-the **[Zenko Forum](http://forum.zenko.io/)**.
-
-> Questions opened as GitHub issues will systematically be closed, and moved to
-> the [Zenko Forum](http://forum.zenko.io/).
-
---------------------------------------------------------------------------------
-
-## Avoiding duplicates
-
-When reporting a new issue/requesting a feature, make sure that we do not have
-any duplicates already open:
-
-- search the issue list for this repository (use the search bar, select
-  "Issues" on the left pane after searching);
-- if there is a duplicate, please do not open your issue, and add a comment
-  to the existing issue instead.
-
---------------------------------------------------------------------------------
-
-## Bug report information
-
-(delete this section (everything between the lines) if you're not reporting a
-bug but requesting a feature)
-
-### Description
-
-Briefly describe the problem you are having in a few paragraphs.
-
-### Steps to reproduce the issue
-
-Please provide steps to reproduce, including full log output
-
-### Actual result
-
-Describe the results you received
-
-### Expected result
-
-Describe the results you expected
-
-### Additional information
-
-- Node.js version,
-- Docker version,
-- npm version,
-- distribution/OS,
-- optional: anything else you deem helpful to us.
-
---------------------------------------------------------------------------------
-
-## Feature Request
-
-(delete this section (everything between the lines) if you're not requesting
-a feature but reporting a bug)
-
-### Proposal
-
-Describe the feature
-
-### Current behavior
-
-What currently happens
-
-### Desired behavior
-
-What you would like to happen
-
-### Usecase
-
-Please provide usecases for changing the current behavior
-
-### Additional information
-
-- Is this request for your company? Y/N
-  - If Y: Company name:
-  - Are you using any Scality Enterprise Edition products (RING, Zenko EE)? Y/N
-- Are you willing to contribute this feature yourself?
-- Position/Title:
-- How did you hear about us?
-
---------------------------------------------------------------------------------

.github/docker/redis-replica/Dockerfile

@@ -1,14 +0,0 @@
-# Creating this image for the CI as GitHub Actions
-# is unable to overwrite the entrypoint
-
-ARG REDIS_IMAGE="redis:latest"
-FROM ${REDIS_IMAGE}
-
-ENV REDIS_LISTEN_PORT 6380
-ENV REDIS_MASTER_HOST redis
-ENV REDIS_MASTER_PORT_NUMBER 6379
-
-
-ENTRYPOINT redis-server \
-    --port ${REDIS_LISTEN_PORT} \
-    --slaveof ${REDIS_MASTER_HOST} ${REDIS_MASTER_PORT_NUMBER}

.github/docker/vault/Dockerfile

@@ -1,7 +0,0 @@
-FROM ghcr.io/scality/vault:c2607856
-
-ENV VAULT_DB_BACKEND LEVELDB
-
-RUN chmod 400 tests/utils/keyfile
-
-ENTRYPOINT yarn start

.github/workflows/build-ci.yaml

@@ -1,65 +0,0 @@
-name: build-ci-images
-
-on:
-  workflow_call:
-
-jobs:
-  warp10-ci:
-    uses: scality/workflows/.github/workflows/docker-build.yaml@v2
-    secrets:
-      REGISTRY_LOGIN: ${{ github.repository_owner }}
-      REGISTRY_PASSWORD: ${{ github.token }}
-    with:
-      name: warp10-ci
-      context: .
-      file: images/warp10/Dockerfile
-      lfs: true
-
-  redis-ci:
-    uses: scality/workflows/.github/workflows/docker-build.yaml@v2
-    secrets:
-      REGISTRY_LOGIN: ${{ github.repository_owner }}
-      REGISTRY_PASSWORD: ${{ github.token }}
-    with:
-      name: redis-ci
-      context: .
-      file: images/redis/Dockerfile
-
-  redis-replica-ci:
-    uses: scality/workflows/.github/workflows/docker-build.yaml@v2
-    needs:
-      - redis-ci
-    secrets:
-      REGISTRY_LOGIN: ${{ github.repository_owner }}
-      REGISTRY_PASSWORD: ${{ github.token }}
-    with:
-      name: redis-replica-ci
-      context: .github/docker/redis-replica
-      build-args: |
-        REDIS_IMAGE=ghcr.io/${{ github.repository }}/redis-ci:${{ github.sha }}
-
-  vault-ci:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          lfs: true
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Login to GitHub Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ github.token }}
-
-      - name: Build and push vault Image
-        uses: docker/build-push-action@v5
-        with:
-          push: true
-          context: .github/docker/vault
-          tags: ghcr.io/${{ github.repository }}/vault-ci:${{ github.sha }}
-          cache-from: type=gha,scope=vault
-          cache-to: type=gha,mode=max,scope=vault

.github/workflows/build-dev.yaml

@@ -1,16 +0,0 @@
-name: build-dev-image
-
-on:
-  push:
-    branches-ignore:
-    - 'development/**'
-
-jobs:
-  build-dev:
-    uses: scality/workflows/.github/workflows/docker-build.yaml@v2
-    secrets:
-      REGISTRY_LOGIN: ${{ github.repository_owner }}
-      REGISTRY_PASSWORD: ${{ github.token }}
-    with:
-      namespace: ${{ github.repository_owner }}
-      name: ${{ github.event.repository.name }}

.github/workflows/release-warp10.yaml

@@ -1,39 +0,0 @@
-name: release-warp10
-
-on:
-  workflow_dispatch:
-    inputs:
-      tag:
-        type: string
-        description: 'Tag to be released'
-        required: true
-      create-github-release:
-        type: boolean
-        description: Create a tag and matching Github release.
-        required: false
-        default: true
-
-jobs:
-  build:
-    uses: scality/workflows/.github/workflows/docker-build.yaml@v2
-    secrets: inherit
-    with:
-      name: warp10
-      context: .
-      file: images/warp10/Dockerfile
-      tag: ${{ github.event.inputs.tag }}
-      lfs: true
-
-  release:
-    if: ${{ inputs.create-github-release }}
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - uses: softprops/action-gh-release@v2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          name: Release utapi/warp10:${{ github.event.inputs.tag }}-warp10
-          tag_name: ${{ github.event.inputs.tag }}-warp10
-          generate_release_notes: false
-          target_commitish: ${{ github.sha }}

.github/workflows/release.yaml

@@ -1,45 +0,0 @@
-name: release
-
-on:
-  workflow_dispatch:
-    inputs:
-      dockerfile:
-        description: Dockerfile to build image from
-        type: choice
-        options:
-          - images/nodesvc-base/Dockerfile
-          - Dockerfile
-        required: true
-      tag:
-        type: string
-        description: 'Tag to be released'
-        required: true
-      create-github-release:
-        type: boolean
-        description: Create a tag and matching Github release.
-        required: false
-        default: false
-
-jobs:
-  build:
-    uses: scality/workflows/.github/workflows/docker-build.yaml@v2
-    with:
-      namespace: ${{ github.repository_owner }}
-      name: ${{ github.event.repository.name }}
-      context: .
-      file: ${{ github.event.inputs.dockerfile}}
-      tag: ${{ github.event.inputs.tag }}
-
-  release:
-    if: ${{ inputs.create-github-release }}
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - uses: softprops/action-gh-release@v2
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-        with:
-          name: Release ${{ github.event.inputs.tag }}
-          tag_name: ${{ github.event.inputs.tag }}
-          generate_release_notes: true
-          target_commitish: ${{ github.sha }}

.github/workflows/tests.yaml

@@ -1,361 +0,0 @@
----
-name: tests
-
-on:
-  push:
-    branches-ignore:
-      - 'development/**'
-
-  workflow_dispatch:
-    inputs:
-      debug:
-        description: Debug (enable the ability to SSH to runners)
-        type: boolean
-        required: false
-        default: 'false'
-      connection-timeout-m:
-        type: number
-        required: false
-        description: Timeout for ssh connection to worker (minutes)
-        default: 30
-jobs:
-  build-ci:
-    uses: ./.github/workflows/build-ci.yaml
-
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        lfs: true
-    - uses: actions/setup-node@v4
-      with:
-        node-version: '16.13.2'
-        cache: yarn
-    - name: install dependencies
-      run: yarn install --frozen-lockfile --network-concurrency 1
-    - name: run static analysis tools on markdown
-      run: yarn run lint_md
-    - name: run static analysis tools on code
-      run: yarn run lint
-
-  tests-v1:
-    needs:
-      - build-ci
-    runs-on: ubuntu-latest
-    env:
-      REINDEX_PYTHON_INTERPRETER: python3
-    name: ${{ matrix.test.name }}
-    strategy:
-      fail-fast: false
-      matrix:
-        test:
-        - name: run unit tests
-          command: yarn test
-          env:
-            UTAPI_METRICS_ENABLED: 'true'
-        - name: run v1 client tests
-          command: bash ./.github/scripts/run_ft_tests.bash false ft_test:client
-          env: {}
-        - name: run v1 server tests
-          command: bash ./.github/scripts/run_ft_tests.bash false ft_test:server
-          env: {}
-        - name: run v1 cron tests
-          command: bash ./.github/scripts/run_ft_tests.bash false ft_test:cron
-          env: {}
-        - name: run v1 interval tests
-          command: bash ./.github/scripts/run_ft_tests.bash true ft_test:interval
-          env: {}
-    services:
-      redis:
-        image: ghcr.io/${{ github.repository }}/redis-ci:${{ github.sha }}
-        ports:
-        - 6379:6379
-        - 9121:9121
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      redis-replica:
-        image: ghcr.io/${{ github.repository }}/redis-replica-ci:${{ github.sha }}
-        ports:
-        - 6380:6380
-        options: >-
-          --health-cmd "redis-cli -p 6380 ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      redis-sentinel:
-        image: bitnami/redis-sentinel:7.2.4
-        env:
-          REDIS_MASTER_SET: scality-s3
-          REDIS_SENTINEL_PORT_NUMBER: '16379'
-          REDIS_SENTINEL_QUORUM: '1'
-        ports:
-        - 16379:16379
-        options: >-
-          --health-cmd "redis-cli -p 16379 ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      warp10:
-        image: ghcr.io/${{ github.repository }}/warp10-ci:${{ github.sha }}
-        env:
-          standalone.port: '4802'
-          warpscript.maxops: '10000000'
-          ENABLE_SENSISION: 't'
-        options: >-
-          --health-cmd "curl localhost:4802/api/v0/check"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 10
-          --health-start-period 60s
-        ports:
-        - 4802:4802
-        - 8082:8082
-        - 9718:9718
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        lfs: true
-    - uses: actions/setup-node@v4
-      with:
-        node-version: '16.13.2'
-        cache: yarn
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-        cache: pip
-    - name: Install python deps
-      run: pip install -r requirements.txt
-    - name: install dependencies
-      run: yarn install --frozen-lockfile --network-concurrency 1
-    - name: ${{ matrix.test.name }}
-      run: ${{ matrix.test.command }}
-      env: ${{ matrix.test.env }}
-
-  tests-v2-with-vault:
-    needs:
-      - build-ci
-    runs-on: ubuntu-latest
-    env:
-      REINDEX_PYTHON_INTERPRETER: python3
-    services:
-      redis:
-        image: ghcr.io/${{ github.repository }}/redis-ci:${{ github.sha }}
-        ports:
-        - 6379:6379
-        - 9121:9121
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      redis-replica:
-        image: ghcr.io/${{ github.repository }}/redis-replica-ci:${{ github.sha }}
-        ports:
-        - 6380:6380
-        options: >-
-          --health-cmd "redis-cli -p 6380 ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      redis-sentinel:
-        image: bitnami/redis-sentinel:7.2.4
-        env:
-          REDIS_MASTER_SET: scality-s3
-          REDIS_SENTINEL_PORT_NUMBER: '16379'
-          REDIS_SENTINEL_QUORUM: '1'
-        ports:
-        - 16379:16379
-        options: >-
-          --health-cmd "redis-cli -p 16379 ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      warp10:
-        image: ghcr.io/${{ github.repository }}/warp10-ci:${{ github.sha }}
-        env:
-          standalone.port: '4802'
-          warpscript.maxops: '10000000'
-          ENABLE_SENSISION: 't'
-        ports:
-        - 4802:4802
-        - 8082:8082
-        - 9718:9718
-        options: >-
-          --health-cmd "curl localhost:4802/api/v0/check"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 10
-          --health-start-period 60s
-      vault:
-        image: ghcr.io/${{ github.repository }}/vault-ci:${{ github.sha }}
-        ports:
-        - 8500:8500
-        - 8600:8600
-        - 8700:8700
-        - 8800:8800
-        options: >-
-          --health-cmd "curl http://localhost:8500/_/healthcheck"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 10
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        lfs: true
-    - uses: actions/setup-node@v4
-      with:
-        node-version: '16.13.2'
-        cache: yarn
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-        cache: pip
-    - name: Install python deps
-      run: pip install -r requirements.txt
-    - name: install dependencies
-      run: yarn install --frozen-lockfile --network-concurrency 1
-    - name: Wait for warp10 for 60 seconds
-      run: sleep 60
-    - name: run v2 functional tests
-      run: bash ./.github/scripts/run_ft_tests.bash true ft_test:v2
-      env:
-        UTAPI_CACHE_BACKEND: redis
-        UTAPI_SERVICE_USER_ENABLED: 'true'
-        UTAPI_LOG_LEVEL: trace
-        SETUP_CMD: "run start_v2:server"
-    - name: 'Debug: SSH to runner'
-      uses: scality/actions/action-ssh-to-runner@1.7.0
-      timeout-minutes: ${{ fromJSON(github.event.inputs.connection-timeout-m) }}
-      continue-on-error: true
-      with:
-        tmate-server-host: ${{ secrets.TMATE_SERVER_HOST }}
-        tmate-server-port: ${{ secrets.TMATE_SERVER_PORT }}
-        tmate-server-rsa-fingerprint: ${{ secrets.TMATE_SERVER_RSA_FINGERPRINT }}
-        tmate-server-ed25519-fingerprint: ${{ secrets.TMATE_SERVER_ED25519_FINGERPRINT }}
-      if: ${{ ( github.event.inputs.debug == true || github.event.inputs.debug == 'true' ) }}
-
-  tests-v2-without-sensision:
-    needs:
-      - build-ci
-    runs-on: ubuntu-latest
-    env:
-      REINDEX_PYTHON_INTERPRETER: python3
-    name: ${{ matrix.test.name }}
-    strategy:
-      fail-fast: false
-      matrix:
-        test:
-        - name: run v2 soft limit test
-          command: bash ./.github/scripts/run_ft_tests.bash true ft_test:softLimit
-          env:
-            UTAPI_CACHE_BACKEND: redis
-            UTAPI_LOG_LEVEL: trace
-            SETUP_CMD: "run start_v2:server"
-        - name: run v2 hard limit test
-          command: bash ./.github/scripts/run_ft_tests.bash true ft_test:hardLimit
-          env:
-            UTAPI_CACHE_BACKEND: redis
-            UTAPI_LOG_LEVEL: trace
-            SETUP_CMD: "run start_v2:server"
-    services:
-      redis:
-        image: ghcr.io/${{ github.repository }}/redis-ci:${{ github.sha }}
-        ports:
-        - 6379:6379
-        - 9121:9121
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      redis-replica:
-        image: ghcr.io/${{ github.repository }}/redis-replica-ci:${{ github.sha }}
-        ports:
-        - 6380:6380
-        options: >-
-          --health-cmd "redis-cli -p 6380 ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      redis-sentinel:
-        image: bitnami/redis-sentinel:7.2.4
-        env:
-          REDIS_MASTER_SET: scality-s3
-          REDIS_SENTINEL_PORT_NUMBER: '16379'
-          REDIS_SENTINEL_QUORUM: '1'
-        ports:
-        - 16379:16379
-        options: >-
-          --health-cmd "redis-cli -p 16379 ping"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      warp10:
-        image: ghcr.io/${{ github.repository }}/warp10-ci:${{ github.sha }}
-        env:
-          standalone.port: '4802'
-          warpscript.maxops: '10000000'
-        ports:
-        - 4802:4802
-        - 8082:8082
-        - 9718:9718
-        options: >-
-          --health-cmd "curl localhost:4802/api/v0/check"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 10
-          --health-start-period 60s
-      vault:
-        image: ghcr.io/${{ github.repository }}/vault-ci:${{ github.sha }}
-        ports:
-        - 8500:8500
-        - 8600:8600
-        - 8700:8700
-        - 8800:8800
-        options: >-
-          --health-cmd "curl http://localhost:8500/_/healthcheck"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 10
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        lfs: true
-    - uses: actions/setup-node@v4
-      with:
-        node-version: '16.13.2'
-        cache: yarn
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
-        cache: pip
-    - name: Install python deps
-      run: pip install -r requirements.txt
-    - name: install dependencies
-      run: yarn install --frozen-lockfile --network-concurrency 1
-    - name: Wait for warp10 a little bit
-      run: sleep 60
-    - name: ${{ matrix.test.name }}
-      run: ${{ matrix.test.command }}
-      env: ${{ matrix.test.env }}
-    - name: 'Debug: SSH to runner'
-      uses: scality/actions/action-ssh-to-runner@1.7.0
-      timeout-minutes: ${{ fromJSON(github.event.inputs.connection-timeout-m) }}
-      continue-on-error: true
-      with:
-        tmate-server-host: ${{ secrets.TMATE_SERVER_HOST }}
-        tmate-server-port: ${{ secrets.TMATE_SERVER_PORT }}
-        tmate-server-rsa-fingerprint: ${{ secrets.TMATE_SERVER_RSA_FINGERPRINT }}
-        tmate-server-ed25519-fingerprint: ${{ secrets.TMATE_SERVER_ED25519_FINGERPRINT }}
-      if: ${{ ( github.event.inputs.debug == true || github.event.inputs.debug == 'true' ) }}

Dockerfile

@@ -1,31 +0,0 @@
-FROM node:16.13.2-buster-slim
-
-WORKDIR /usr/src/app
-
-COPY package.json yarn.lock /usr/src/app/
-
-RUN apt-get update \
-    && apt-get install -y \
-    curl \
-    gnupg2
-
-RUN curl -sS http://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
-    && echo "deb http://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
-
-RUN apt-get update \
-    && apt-get install -y jq git python3 build-essential yarn --no-install-recommends \
-    && yarn cache clean \
-    && yarn install --frozen-lockfile --production --ignore-optional --network-concurrency=1 \
-    && apt-get autoremove --purge -y python3 git build-essential \
-    && rm -rf /var/lib/apt/lists/* \
-    && yarn cache clean \
-    && rm -rf ~/.node-gyp \
-    && rm -rf /tmp/yarn-*
-
-# Keep the .git directory in order to properly report version
-COPY . /usr/src/app
-
-ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh"]
-CMD [ "yarn", "start" ]
-
-EXPOSE 8100

README.md

@@ -3,8 +3,9 @@
 ![Utapi logo](res/utapi-logo.png)
 
 [![Circle CI][badgepub]](https://circleci.com/gh/scality/utapi)
+[![Scality CI][badgepriv]](http://ci.ironmann.io/gh/scality/utapi)
 
-Service Utilization API for tracking resource usage and metrics reporting.
+Service Utilization API for tracking resource usage and metrics reporting
 
 ## Design
 
@@ -87,13 +88,13 @@ Server is running.
 1. Create an IAM user
 
     ```
-    aws iam --endpoint-url <endpoint> create-user --user-name <user-name>
+    aws iam --endpoint-url <endpoint> create-user --user-name utapiuser
     ```
 
 2. Create access key for the user
 
     ```
-    aws iam --endpoint-url <endpoint> create-access-key --user-name <user-name>
+    aws iam --endpoint-url <endpoint> create-access-key --user-name utapiuser
     ```
 
 3. Define a managed IAM policy
@@ -202,11 +203,12 @@ Server is running.
 5. Attach user to the managed policy
 
     ```
-    aws --endpoint-url <endpoint> iam  attach-user-policy --user-name
-    <user-name> --policy-arn <policy arn>
+    aws --endpoint-url <endpoint> iam  attach-user-policy --user-name utapiuser
+    --policy-arn <policy arn>
     ```
 
-Now the user has access to ListMetrics request in Utapi on all buckets.
+Now the user `utapiuser` has access to ListMetrics request in Utapi on all
+buckets.
 
 ### Signing request with Auth V4
 
@@ -222,18 +224,16 @@ following urls for reference.
 You may also view examples making a request with Auth V4 using various languages
 and AWS SDKs [here](/examples).
 
-Alternatively, you can use a nifty command line tool available in Scality's
-CloudServer.
+Alternatively, you can use a nifty command line tool available in Scality's S3.
 
-You can git clone the CloudServer repo from here
-https://github.com/scality/cloudserver and follow the instructions in the README
-to install the dependencies.
+You can git clone S3 repo from here https://github.com/scality/S3.git and follow
+the instructions in README to install the dependencies.
 
-If you have CloudServer running inside a docker container you can docker exec
-into the CloudServer container as
+If you have S3 running inside a docker container you can docker exec into the S3
+container as
 
 ```
-docker exec -it <container-id> bash
+docker exec -it <container id> bash
 ```
 
 and then run the command
@@ -271,7 +271,7 @@ Usage: list_metrics [options]
     -v, --verbose
 ```
 
-An example call to list metrics for a bucket `demo` to Utapi in a https enabled
+A typical call to list metrics for a bucket `demo` to Utapi in a https enabled
 deployment would be
 
 ```
@@ -283,7 +283,7 @@ Both start and end times are time expressed as UNIX epoch timestamps **expressed
 in milliseconds**.
 
 Keep in mind, since Utapi metrics are normalized to the nearest 15 min.
-interval, start time and end time need to be in the specific format as follows.
+interval, so start time and end time need to be in specific format as follows.
 
 #### Start time
 
@@ -297,7 +297,7 @@ Date: Tue Oct 11 2016 17:35:25 GMT-0700 (PDT)
 
 Unix timestamp (milliseconds): 1476232525320
 
-Here's an example JS method to get a start timestamp
+Here's a typical JS method to get start timestamp
 
 ```javascript
 function getStartTimestamp(t) {
@@ -317,7 +317,7 @@ seconds and milliseconds set to 59 and 999 respectively. So valid end timestamps
 would look something like `09:14:59:999`, `09:29:59:999`, `09:44:59:999` and
 `09:59:59:999`.
 
-Here's an example JS method to get an end timestamp
+Here's a typical JS method to get end timestamp
 
 ```javascript
 function getEndTimestamp(t) {
@@ -342,3 +342,4 @@ In order to contribute, please follow the
 https://github.com/scality/Guidelines/blob/master/CONTRIBUTING.md).
 
 [badgepub]: http://circleci.com/gh/scality/utapi.svg?style=svg
+[badgepriv]: http://ci.ironmann.io/gh/scality/utapi.svg?style=svg

bin/ensureServiceUser

@@ -1,276 +0,0 @@
-#! /usr/bin/env node
-
-// TODO
-// - deduplicate with Vault's seed script at https://github.com/scality/Vault/pull/1627
-// - add permission boundaries to user when https://scality.atlassian.net/browse/VAULT-4 is implemented
-
-const { errors } = require('arsenal');
-const program = require('commander');
-const werelogs = require('werelogs');
-const async = require('async');
-const { IAM } = require('aws-sdk');
-const { version } = require('../package.json');
-
-const systemPrefix = '/scality-internal/';
-
-function generateUserPolicyDocument() {
-    return {
-        Version: '2012-10-17',
-        Statement: {
-            Effect: 'Allow',
-            Action: 'utapi:ListMetrics',
-            Resource: 'arn:scality:utapi:::*/*',
-        },
-    };
-}
-
-function createIAMClient(opts) {
-    return new IAM({
-        endpoint: opts.iamEndpoint,
-    });
-}
-
-function needsCreation(v) {
-    if (Array.isArray(v)) {
-        return !v.length;
-    }
-
-    return !v;
-}
-
-class BaseHandler {
-    constructor(serviceName, iamClient, log) {
-        this.serviceName = serviceName;
-        this.iamClient = iamClient;
-        this.log = log;
-    }
-
-    applyWaterfall(values, done) {
-        this.log.debug('applyWaterfall', { values, type: this.resourceType });
-
-        const v = values[this.resourceType];
-
-        if (needsCreation(v)) {
-            this.log.debug('creating', { v, type: this.resourceType });
-            return this.create(values)
-                .then(res =>
-                    done(null, Object.assign(values, {
-                        [this.resourceType]: res,
-                    })))
-                .catch(done);
-        }
-
-        this.log.debug('conflicts check', { v, type: this.resourceType });
-        if (this.conflicts(v)) {
-            return done(errors.EntityAlreadyExists.customizeDescription(
-                `${this.resourceType} ${this.serviceName} already exists and conflicts with the expected value.`));
-        }
-
-        this.log.debug('nothing to do', { v, type: this.resourceType });
-        return done(null, values);
-    }
-}
-
-class UserHandler extends BaseHandler {
-    get resourceType() {
-        return 'user';
-    }
-
-    collect() {
-        return this.iamClient.getUser({
-            UserName: this.serviceName,
-        })
-        .promise()
-        .then(res => res.User);
-    }
-
-    create(allResources) {
-        return this.iamClient.createUser({
-            UserName: this.serviceName,
-            Path: systemPrefix,
-        })
-        .promise()
-        .then(res => res.User);
-    }
-
-    conflicts(u) {
-        return u.Path !== systemPrefix;
-    }
-}
-
-class PolicyHandler extends BaseHandler {
-    get resourceType() {
-        return 'policy';
-    }
-
-    collect() {
-        return this.iamClient.listPolicies({
-            MaxItems: 100,
-            OnlyAttached: false,
-            Scope: 'All',
-        })
-        .promise()
-        .then(res => res.Policies.find(p => p.PolicyName === this.serviceName));
-    }
-
-    create(allResources) {
-        const doc = generateUserPolicyDocument();
-
-        return this.iamClient.createPolicy({
-            PolicyName: this.serviceName,
-            PolicyDocument: JSON.stringify(doc),
-            Path: systemPrefix,
-        })
-        .promise()
-        .then(res => res.Policy);
-    }
-
-    conflicts(p) {
-        return p.Path !== systemPrefix;
-    }
-}
-
-class PolicyAttachmentHandler extends BaseHandler {
-    get resourceType() {
-        return 'policyAttachment';
-    }
-
-    collect() {
-        return this.iamClient.listAttachedUserPolicies({
-            UserName: this.serviceName,
-            MaxItems: 100,
-        })
-        .promise()
-        .then(res => res.AttachedPolicies)
-    }
-
-    create(allResources) {
-        return this.iamClient.attachUserPolicy({
-            PolicyArn: allResources.policy.Arn,
-            UserName: this.serviceName,
-        })
-        .promise();
-    }
-
-    conflicts(p) {
-        return false;
-    }
-}
-
-class AccessKeyHandler extends BaseHandler {
-    get resourceType() {
-        return 'accessKey';
-    }
-
-    collect() {
-        return this.iamClient.listAccessKeys({
-            UserName: this.serviceName,
-            MaxItems: 100,
-        })
-        .promise()
-        .then(res => res.AccessKeyMetadata)
-    }
-
-    create(allResources) {
-        return this.iamClient.createAccessKey({
-            UserName: this.serviceName,
-        })
-        .promise()
-        .then(res => res.AccessKey);
-    }
-
-    conflicts(a) {
-        return false;
-    }
-}
-
-function collectResource(v, done) {
-    v.collect()
-        .then(res => done(null, res))
-        .catch(err => {
-            if (err.code === 'NoSuchEntity') {
-                return done(null, null);
-            }
-
-            done(err);
-        });
-}
-
-function collectResourcesFromHandlers(handlers, cb) {
-    const tasks = handlers.reduce((acc, v) => ({
-        [v.resourceType]: done => collectResource(v, done),
-        ...acc,
-    }), {});
-    async.parallel(tasks, cb);
-}
-
-function buildServiceUserHandlers(serviceName, client, log) {
-    return [
-        UserHandler,
-        PolicyHandler,
-        PolicyAttachmentHandler,
-        AccessKeyHandler,
-    ].map(h => new h(serviceName, client, log));
-}
-
-function apply(client, serviceName, log, cb) {
-    const handlers = buildServiceUserHandlers(serviceName, client, log);
-
-    async.waterfall([
-        done => collectResourcesFromHandlers(handlers, done),
-        ...handlers.map(h => h.applyWaterfall.bind(h)),
-        (values, done) => done(null, values.accessKey),
-    ], cb);
-}
-
-function wrapAction(actionFunc, serviceName, options) {
-    werelogs.configure({
-        level: options.logLevel,
-        dump: options.logDumpLevel,
-    });
-
-    const log = new werelogs.Logger(process.argv[1]).newRequestLogger();
-    const client = createIAMClient(options);
-
-    actionFunc(client, serviceName, log, (err, data) => {
-        if (err) {
-            log.error('failed', {
-                data,
-                error: err,
-            });
-            if (err.EntityAlreadyExists) {
-                log.error(`run "${process.argv[1]} purge ${serviceName}" to fix.`);
-            }
-            process.exit(1);
-        }
-        log.info('success', { data });
-        process.exit();
-    });
-}
-
-program.version(version);
-
-[
-    {
-        name: 'apply <service-name>',
-        actionFunc: apply,
-    },
-].forEach(cmd => {
-    program
-        .command(cmd.name)
-        .option('--iam-endpoint <url>', 'IAM endpoint', 'http://localhost:8600')
-        .option('--log-level <level>', 'log level', 'info')
-        .option('--log-dump-level <level>', 'log level that triggers a dump of the debug buffer', 'error')
-        .action(wrapAction.bind(null, cmd.actionFunc));
-});
-
-const validCommands = program.commands.map(n => n._name);
-
-// Is the command given invalid or are there too few arguments passed
-if (!validCommands.includes(process.argv[2])) {
-    program.outputHelp();
-    process.stdout.write('\n');
-    process.exit(1);
-} else {
-    program.parse(process.argv);
-}

bin/utapi.js

@@ -0,0 +1,25 @@
+#!/usr/bin/env node
+const Process = require('../libV2/process');
+
+const { LoggerContext } = require('../libV2/utils');
+
+const logger = new LoggerContext({ module: 'entrypoint' });
+
+const utapiProcess = new Process();
+
+utapiProcess.setup().then(
+    () => {
+        logger.info('Utapi setup completed, starting...');
+        return utapiProcess.start();
+    },
+    async error => {
+        logger.error(`Utapi encountered an unexpected error during setup ${ error.message }`, );
+        await utapiProcess.join(1);
+    },
+).then(
+    () => logger.info('Utapi started'),
+    async error => {
+        logger.error(`Utapi encountered an error during startup: ${error.message}`);
+        await utapiProcess.join(1);
+    },
+);

docker-compose.yaml

@@ -1,75 +0,0 @@
-version: '3.8'
-
-x-models:
-  warp10: &warp10
-    build:
-      context: .
-      dockerfile: ./images/warp10/Dockerfile
-    volumes: [ $PWD/warpscript:/usr/local/share/warpscript ]
-
-  warp10_env: &warp10_env
-    ENABLE_WARPSTUDIO: 'true'
-    ENABLE_SENSISION: 'true'
-    warpscript.repository.refresh: 1000
-    warpscript.maxops: 1000000000
-    warpscript.maxops.hard: 1000000000
-    warpscript.maxfetch: 1000000000
-    warpscript.maxfetch.hard: 1000000000
-    warpscript.extension.debug: io.warp10.script.ext.debug.DebugWarpScriptExtension
-    warpscript.maxrecursion: 1000
-    warpscript.repository.directory: /usr/local/share/warpscript
-    warpscript.extension.logEvent: io.warp10.script.ext.logging.LoggingWarpScriptExtension
-
-  redis: &redis
-      build:
-        context: .
-        dockerfile: ./images/redis/Dockerfile
-
-services:
-  redis-0:
-    image: redis:7.2.4
-    command: redis-server --port 6379 --slave-announce-ip "${EXTERNAL_HOST}"
-    ports:
-      - 6379:6379
-    environment:
-      - HOST_IP="${EXTERNAL_HOST}"
-
-  redis-1:
-    image: redis:7.2.4
-    command: redis-server --port 6380 --slaveof "${EXTERNAL_HOST}" 6379 --slave-announce-ip "${EXTERNAL_HOST}"
-    ports:
-       - 6380:6380
-    environment:
-      - HOST_IP="${EXTERNAL_HOST}"
-
-  redis-sentinel-0:
-    image: redis:7.2.4
-    command: |-
-      bash -c 'cat > /tmp/sentinel.conf <<EOF
-      port 16379
-      logfile ""
-      dir /tmp
-      sentinel announce-ip ${EXTERNAL_HOST}
-      sentinel announce-port 16379
-      sentinel monitor scality-s3 "${EXTERNAL_HOST}" 6379 1
-      EOF
-      redis-sentinel /tmp/sentinel.conf'
-
-    environment:
-      - HOST_IP="${EXTERNAL_HOST}"
-    ports:
-      - 16379:16379
-
-  warp10:
-    << : *warp10
-    environment:
-      << : *warp10_env
-
-    ports:
-      - 4802:4802
-      - 8081:8081
-      - 9718:9718
-
-    volumes:
-      - /tmp/warp10:/data
-      - '${PWD}/warpscript:/usr/local/share/warpscript'

docker-entrypoint.sh

@@ -1,47 +0,0 @@
-#!/bin/bash
-
-# set -e stops the execution of a script if a command or pipeline has an error
-set -e
-
-# modifying config.json
-JQ_FILTERS_CONFIG="."
-
-if [[ "$LOG_LEVEL" ]]; then
-    if [[ "$LOG_LEVEL" == "info" || "$LOG_LEVEL" == "debug" || "$LOG_LEVEL" == "trace" ]]; then
-        JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .log.logLevel=\"$LOG_LEVEL\""
-        echo "Log level has been modified to $LOG_LEVEL"
-    else
-        echo "The log level you provided is incorrect (info/debug/trace)"
-    fi
-fi
-
-if [[ "$WORKERS" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .workers=\"$WORKERS\""
-fi
-
-if [[ "$REDIS_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .redis.host=\"$REDIS_HOST\""
-fi
-
-if [[ "$REDIS_PORT" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .redis.port=\"$REDIS_PORT\""
-fi
-
-if [[ "$VAULTD_HOST" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .vaultd.host=\"$VAULTD_HOST\""
-fi
-
-if [[ "$VAULTD_PORT" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .vaultd.port=\"$VAULTD_PORT\""
-fi
-
-if [[ "$HEALTHCHECKS_ALLOWFROM" ]]; then
-    JQ_FILTERS_CONFIG="$JQ_FILTERS_CONFIG | .healthChecks.allowFrom=[\"$HEALTHCHECKS_ALLOWFROM\"]"
-fi
-
-if [[ $JQ_FILTERS_CONFIG != "." ]]; then
-    jq "$JQ_FILTERS_CONFIG" config.json > config.json.tmp
-    mv config.json.tmp config.json
-fi
-
-exec "$@"

docs/RELEASE.md

@@ -1,42 +0,0 @@
-# Utapi Release Plan
-
-## Docker Image Generation
-
-Docker images are hosted on [ghcr.io](https://github.com/orgs/scality/packages).
-Utapi has one namespace there:
-
-* Namespace: ghcr.io/scality/utapi
-
-With every CI build, the CI will push images, tagging the
-content with the developer branch's short SHA-1 commit hash.
-This allows those images to be used by developers, CI builds,
-build chain and so on.
-
-Tagged versions of utapi will be stored in the production namespace.
-
-## How to Pull Docker Images
-
-```sh
-docker pull ghcr.io/scality/utapi:<commit hash>
-docker pull ghcr.io/scality/utapi:<tag>
-```
-
-## Release Process
-
-To release a production image:
-
-* Name the tag for the repository and Docker image.
-
-* Use the `yarn version` command with the same tag to update `package.json`.
-
-* Create a PR and merge the `package.json` change.
-
-* Tag the repository using the same tag.
-
-* [Force a build] using:
-  * A given branch that ideally matches the tag.
-  * The `release` stage.
-  * An extra property with the name `tag` and its value being the actual tag.
-
-[Force a build]:
-https://eve.devsca.com/github/scality/utapi/#/builders/bootstrap/force/force

eve/main.yml

@@ -0,0 +1,181 @@
+---
+version: 0.2
+
+branches:
+  default:
+    stage: pre-merge
+
+models:
+  - Git: &clone
+      name: Pull repo
+      repourl: '%(prop:git_reference)s'
+      shallow: True
+      retryFetch: True
+      haltOnFailure: True
+  - Workspace: &workspace
+      type: kube_pod
+      path: eve/workers/pod.yml
+      images:
+        aggressor:
+          context: '.'
+          dockerfile: eve/workers/unit_and_feature_tests/Dockerfile
+        warp10:
+          context: '.'
+          dockerfile: 'images/warp10/Dockerfile'
+        vault: eve/workers/mocks/vault
+  - Upload: &upload_artifacts
+      source: /artifacts
+      urls:
+        - "*"
+
+
+stages:
+  pre-merge:
+    worker:
+      type: local
+    steps:
+    - TriggerStages:
+        name: trigger all the tests
+        stage_names:
+        - linting-coverage
+        - run-unit-tests
+        - run-client-tests
+        - run-server-tests
+        - run-cron-tests
+        - run-interval-tests
+        - run-v2-functional-tests
+        - run-v2-limit-tests
+  linting-coverage:
+    worker: *workspace
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: run static analysis tools on markdown
+          command: yarn run lint_md
+      - ShellCommand:
+          name: run static analysis tools on code
+          command: yarn run lint
+  run-unit-tests:
+    worker: *workspace
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: run unit tests
+          command: yarn test
+  run-client-tests:
+    worker: *workspace
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: run client tests
+          command: bash ./eve/workers/unit_and_feature_tests/run_ft_tests.bash false ft_test:client
+          logfiles:
+            utapi:
+              filename: "/artifacts/setup_ft_test:client.log"
+              follow: true
+  run-server-tests:
+    worker: *workspace
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: run server tests
+          command: bash ./eve/workers/unit_and_feature_tests/run_ft_tests.bash false ft_test:server
+          logfiles:
+            utapi:
+              filename: "/artifacts/setup_ft_test:server.log"
+              follow: true
+  run-cron-tests:
+    worker: *workspace
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: run cron tests
+          command: bash ./eve/workers/unit_and_feature_tests/run_ft_tests.bash false ft_test:cron
+          logfiles:
+            utapi:
+              filename: "/artifacts/setup_ft_test:cron.log"
+              follow: true
+  run-interval-tests:
+    worker: *workspace
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: run interval tests
+          command: bash ./eve/workers/unit_and_feature_tests/run_ft_tests.bash true ft_test:interval
+          logfiles:
+            utapi:
+              filename: "/artifacts/setup_ft_test:interval.log"
+              follow: true
+  run-v2-functional-tests:
+    worker:
+      << : *workspace
+      vars:
+        vault: enabled
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: Wait for Warp 10
+          command: |
+            bash -c "
+            set -ex
+            bash tests/utils/wait_for_local_port.bash 4802 60"
+          logfiles:
+            warp10:
+              filename: "/artifacts/warp10.log"
+              follow: true
+      - ShellCommand:
+          name: run v2 functional tests
+          command: SETUP_CMD="run start_v2:server" bash ./eve/workers/unit_and_feature_tests/run_ft_tests.bash true ft_test:v2
+          env:
+            UTAPI_CACHE_BACKEND: redis
+            UTAPI_LOG_LEVEL: trace
+          logfiles:
+            warp10:
+              filename: "/artifacts/warp10.log"
+              follow: true
+            utapi:
+              filename: "/artifacts/setup_ft_test:v2.log"
+              follow: true
+  run-v2-limit-tests:
+    worker:
+      << : *workspace
+      vars:
+        vault: enabled
+    steps:
+      - Git: *clone
+      - ShellCommand:
+          name: Wait for Warp 10
+          command: |
+            bash -c "
+            set -ex
+            bash tests/utils/wait_for_local_port.bash 4802 60"
+          logfiles:
+            warp10:
+              filename: "/artifacts/warp10.log"
+              follow: true
+      - ShellCommand:
+          name: run v2 soft limit tests
+          command: SETUP_CMD="run start_v2:server" bash ./eve/workers/unit_and_feature_tests/run_ft_tests.bash true ft_test:softLimit
+          env:
+            UTAPI_CACHE_BACKEND: redis
+            UTAPI_LOG_LEVEL: trace
+          logfiles:
+            warp10:
+              filename: "/artifacts/warp10.log"
+              follow: true
+            utapi:
+              filename: "/artifacts/setup_ft_test:softLimit.log"
+      - ShellCommand:
+          name: run v2 hard limit tests
+          command: SETUP_CMD="run start_v2:server" bash ./eve/workers/unit_and_feature_tests/run_ft_tests.bash true ft_test:hardLimit
+          env:
+            UTAPI_CACHE_BACKEND: redis
+            UTAPI_LOG_LEVEL: trace
+          logfiles:
+            warp10:
+              filename: "/artifacts/warp10.log"
+              follow: true
+            utapi:
+              filename: "/artifacts/setup_ft_test:hardLimit.log"
+              follow: true
+      - Upload: *upload_artifacts

eve/workers/mocks/vault/Dockerfile

@@ -0,0 +1,7 @@
+FROM node:alpine
+
+ADD ./vault.js /usr/share/src/
+
+WORKDIR /usr/share/src/
+
+CMD node vault.js

eve/workers/mocks/vault/vault.js

@@ -0,0 +1,66 @@
+const http = require('http');
+const url = require('url');
+
+const port = process.env.VAULT_PORT || 8500;
+
+const unauthResp = {
+    ErrorResponse: {
+        $: {
+            xmlns: 'https://iam.amazonaws.com/doc/2010-05-08/',
+        },
+        Error: {
+            Code: 'InvalidAccessKeyId',
+            Message: 'The AWS access key Id you provided does not exist in our records.',
+        },
+        RequestId: '97f22e2dba45bca2a5cd:fb375c22ed4ea7500691',
+    },
+};
+
+
+class Vault {
+    constructor() {
+        this._server = null;
+    }
+
+    static _onRequest(req, res) {
+        const { query } = url.parse(req.url, true);
+        if (query.accessKey === 'invalidKey') {
+            res.writeHead(403);
+            res.write(JSON.stringify(unauthResp));
+        } else if (query.Action === 'AccountsCanonicalIds') {
+            res.writeHead(200);
+            let body;
+            if (Array.isArray(query.accountIds)) {
+                body = query.accountIds.map(id => ({
+                    accountId: id,
+                    canonicalId: id.split(':')[1],
+                }));
+            } else {
+                body = [{
+                    accountId: query.accountIds,
+                    canonicalId: query.accountIds.split(':')[1],
+                }];
+            }
+            res.write(JSON.stringify(body));
+        }
+        return res.end();
+    }
+
+    start() {
+        this._server = http.createServer(Vault._onRequest).listen(port);
+    }
+
+    end() {
+        this._server.close();
+    }
+}
+
+const vault = new Vault();
+
+['SIGINT', 'SIGQUIT', 'SIGTERM'].forEach(eventName => {
+    process.on(eventName, () => process.exit(0));
+});
+
+// eslint-disable-next-line no-console
+console.log('Starting Vault Mock...');
+vault.start();

eve/workers/pod.yml

@@ -0,0 +1,65 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "utapi-test-pod"
+spec:
+  activeDeadlineSeconds: 3600
+  restartPolicy: Never
+  terminationGracePeriodSeconds: 10
+  containers:
+  - name: aggressor
+    image: "{{ images.aggressor }}"
+    imagePullPolicy: IfNotPresent
+    resources:
+      requests:
+        cpu: 500m
+        memory: 3Gi
+      limits:
+        cpu: "2"
+        memory: 3Gi
+    volumeMounts:
+    - mountPath: /var/run/docker.sock
+      name: docker-socket
+    - name: artifacts
+      readOnly: false
+      mountPath: /artifacts
+  - name: warp10
+    image: "{{ images.warp10 }}"
+    command:
+      - sh
+      - -ce
+      - /init | tee -a /artifacts/warp10.log
+    env:
+      - name: standalone.port
+        value: '4802'
+      - name: warpscript.maxops
+        value: '10000000'
+    resources:
+      requests:
+        cpu: 500m
+        memory: 1Gi
+      limits:
+        cpu: 1750m
+        memory: 3Gi
+    volumeMounts:
+    - name: artifacts
+      readOnly: false
+      mountPath: /artifacts
+{% if vars.vault is defined and vars.vault == 'enabled' %}
+  - name: vault
+    image: "{{ images.vault }}"
+    resources:
+      requests:
+        cpu: 10m
+        memory: 64Mi
+      limits:
+        cpu: 50m
+        memory: 128Mi
+{% endif %}
+  volumes:
+  - name: docker-socket
+    hostPath:
+      path: /var/run/docker.sock
+      type: Socket
+  - name: artifacts
+    emptyDir: {}

eve/workers/unit_and_feature_tests/Dockerfile

@@ -0,0 +1,48 @@
+FROM buildpack-deps:jessie-curl
+
+#
+# Install apt packages needed by utapi and buildbot_worker
+#
+
+ENV LANG C.UTF-8
+ENV NODE_VERSION 10.22.0
+ENV PATH=$PATH:/utapi/node_modules/.bin
+ENV NODE_PATH=/utapi/node_modules
+
+COPY eve/workers/unit_and_feature_tests/utapi_packages.list eve/workers/unit_and_feature_tests/buildbot_worker_packages.list /tmp/
+
+WORKDIR /utapi
+
+RUN wget https://nodejs.org/dist/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-x64.tar.gz \
+    && tar -xf node-v${NODE_VERSION}-linux-x64.tar.gz --directory /usr/local --strip-components 1 \
+    && curl -sS http://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
+    && echo "deb http://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \
+    && apt-get update -qq \
+    && cat /tmp/*packages.list | xargs apt-get install -y \
+    && pip install pip==9.0.1 \
+    && rm -rf /var/lib/apt/lists/* \
+    && rm -f /tmp/*packages.list \
+    && rm -f /etc/supervisor/conf.d/*.conf \
+    && rm -f node-v${NODE_VERSION}-linux-x64.tar.gz
+
+#
+# Install yarn dependencies
+#
+
+COPY package.json yarn.lock /utapi/
+
+RUN yarn cache clean \
+    && yarn install --frozen-lockfile \
+    && yarn cache clean
+#
+# Run buildbot-worker on startup through supervisor
+#
+ARG BUILDBOT_VERSION
+
+RUN pip install buildbot-worker==$BUILDBOT_VERSION
+RUN pip3 install requests
+RUN pip3 install redis
+ADD eve/workers/unit_and_feature_tests/supervisor/buildbot_worker.conf /etc/supervisor/conf.d/
+ADD eve/workers/unit_and_feature_tests/redis/sentinel.conf /etc/sentinel.conf
+
+CMD ["supervisord", "-n"]

eve/workers/unit_and_feature_tests/buildbot_worker_packages.list

@@ -0,0 +1,11 @@
+ca-certificates
+git
+libffi-dev
+libssl-dev
+python2.7
+python2.7-dev
+python-pip
+sudo
+supervisor
+lsof
+netcat

eve/workers/unit_and_feature_tests/redis/sentinel.conf

@@ -0,0 +1,35 @@
+# Example sentinel.conf
+
+# The port that this sentinel instance will run on
+port 16379
+
+# Specify the log file name. Also the empty string can be used to force
+# Sentinel to log on the standard output. Note that if you use standard
+# output for logging but daemonize, logs will be sent to /dev/null
+logfile ""
+
+# dir <working-directory>
+# Every long running process should have a well-defined working directory.
+# For Redis Sentinel to chdir to /tmp at startup is the simplest thing
+# for the process to don't interfere with administrative tasks such as
+# unmounting filesystems.
+dir /tmp
+
+# sentinel monitor <master-name> <ip> <redis-port> <quorum>
+#
+# Tells Sentinel to monitor this master, and to consider it in O_DOWN
+# (Objectively Down) state only if at least <quorum> sentinels agree.
+#
+# Note that whatever is the ODOWN quorum, a Sentinel will require to
+# be elected by the majority of the known Sentinels in order to
+# start a failover, so no failover can be performed in minority.
+#
+# Replicas are auto-discovered, so you don't need to specify replicas in
+# any way. Sentinel itself will rewrite this configuration file adding
+# the replicas using additional configuration options.
+# Also note that the configuration file is rewritten when a
+# replica is promoted to master.
+#
+# Note: master name should not include special characters or spaces.
+# The valid charset is A-z 0-9 and the three characters ".-_".
+sentinel monitor scality-s3 127.0.0.1 6379 1

eve/workers/unit_and_feature_tests/run_ft_tests.bash

@@ -17,6 +17,6 @@ if [ -z "$SETUP_CMD" ]; then
   SETUP_CMD="start"
 fi
 
-UTAPI_INTERVAL_TEST_MODE=$1 npm $SETUP_CMD 2>&1 | tee -a "setup_$2.log" &
+UTAPI_INTERVAL_TEST_MODE=$1 npm $SETUP_CMD 2>&1 | tee -a "/artifacts/setup_$2.log" &
 bash tests/utils/wait_for_local_port.bash $PORT 40
-UTAPI_INTERVAL_TEST_MODE=$1 npm run $2 | tee -a "test_$2.log"
+UTAPI_INTERVAL_TEST_MODE=$1 npm run $2 | tee -a "/artifacts/test_$2.log"

eve/workers/unit_and_feature_tests/supervisor/buildbot_worker.conf

@@ -0,0 +1,14 @@
+[program:buildbot_worker]
+command=/bin/sh -c 'buildbot-worker create-worker . "%(ENV_BUILDMASTER)s:%(ENV_BUILDMASTER_PORT)s" "%(ENV_WORKERNAME)s" "%(ENV_WORKERPASS)s"  && buildbot-worker start --nodaemon'
+autostart=true
+autorestart=false
+
+[program:redis_server]
+command=/usr/bin/redis-server
+autostart=true
+autorestart=false
+
+[program:redis_sentinel]
+command=/usr/bin/redis-server /etc/sentinel.conf --sentinel
+autostart=true
+autorestart=false

eve/workers/unit_and_feature_tests/utapi_packages.list

@@ -0,0 +1,5 @@
+build-essential
+redis-server
+python3
+python3-pip
+yarn

examples/python-V4Auth-example.py

@@ -1,90 +0,0 @@
-import sys, os, base64, datetime, hashlib, hmac, datetime, calendar, json
-import requests # pip install requests
-
-access_key = '9EQTVVVCLSSG6QBMNKO5'
-secret_key = 'T5mK/skkkwJ/mTjXZnHyZ5UzgGIN=k9nl4dyTmDH'
-
-method = 'POST'
-service = 's3'
-host = 'localhost:8100'
-region = 'us-east-1'
-canonical_uri = '/buckets'
-canonical_querystring = 'Action=ListMetrics&Version=20160815'
-content_type = 'application/x-amz-json-1.0'
-algorithm = 'AWS4-HMAC-SHA256'
-
-t = datetime.datetime.utcnow()
-amz_date = t.strftime('%Y%m%dT%H%M%SZ')
-date_stamp = t.strftime('%Y%m%d')
-
-# Key derivation functions. See:
-# http://docs.aws.amazon.com/general/latest/gr/signature-v4-examples.html#signature-v4-examples-python
-def sign(key, msg):
-    return hmac.new(key, msg.encode("utf-8"), hashlib.sha256).digest()
-
-def getSignatureKey(key, date_stamp, regionName, serviceName):
-    kDate = sign(('AWS4' + key).encode('utf-8'), date_stamp)
-    kRegion = sign(kDate, regionName)
-    kService = sign(kRegion, serviceName)
-    kSigning = sign(kService, 'aws4_request')
-    return kSigning
-
-def get_start_time(t):
-    start = t.replace(minute=t.minute - t.minute % 15, second=0, microsecond=0)
-    return calendar.timegm(start.utctimetuple()) * 1000;
-
-def get_end_time(t):
-    end = t.replace(minute=t.minute - t.minute % 15, second=0, microsecond=0)
-    return calendar.timegm(end.utctimetuple()) * 1000 - 1;
-
-start_time = get_start_time(datetime.datetime(2016, 1, 1, 0, 0, 0, 0))
-end_time = get_end_time(datetime.datetime(2016, 2, 1, 0, 0, 0, 0))
-
-# Request parameters for listing Utapi bucket metrics--passed in a JSON block.
-bucketListing = {
-    'buckets': [ 'utapi-test' ],
-    'timeRange': [ start_time, end_time ],
-}
-
-request_parameters = json.dumps(bucketListing)
-
-payload_hash = hashlib.sha256(request_parameters).hexdigest()
-
-canonical_headers = \
-    'content-type:{0}\nhost:{1}\nx-amz-content-sha256:{2}\nx-amz-date:{3}\n' \
-    .format(content_type, host, payload_hash, amz_date)
-
-signed_headers = 'content-type;host;x-amz-content-sha256;x-amz-date'
-
-canonical_request = '{0}\n{1}\n{2}\n{3}\n{4}\n{5}' \
-    .format(method, canonical_uri, canonical_querystring, canonical_headers,
-            signed_headers, payload_hash)
-
-credential_scope = '{0}/{1}/{2}/aws4_request' \
-    .format(date_stamp, region, service)
-
-string_to_sign = '{0}\n{1}\n{2}\n{3}' \
-    .format(algorithm, amz_date, credential_scope,
-            hashlib.sha256(canonical_request).hexdigest())
-
-signing_key = getSignatureKey(secret_key, date_stamp, region, service)
-
-signature = hmac.new(signing_key, (string_to_sign).encode('utf-8'),
-                     hashlib.sha256).hexdigest()
-
-authorization_header = \
-    '{0} Credential={1}/{2}, SignedHeaders={3}, Signature={4}' \
-    .format(algorithm, access_key, credential_scope, signed_headers, signature)
-
-# The 'host' header is added automatically by the Python 'requests' library.
-headers = {
-    'Content-Type': content_type,
-    'X-Amz-Content-Sha256': payload_hash,
-    'X-Amz-Date': amz_date,
-    'Authorization': authorization_header
-}
-
-endpoint = 'http://' + host + canonical_uri + '?' + canonical_querystring;
-
-r = requests.post(endpoint, data=request_parameters, headers=headers)
-print (r.text)

images/nodesvc-base/Dockerfile

@@ -1,20 +0,0 @@
-FROM ghcr.io/scality/federation/nodesvc-base:7.10.5.0
-
-ENV UTAPI_CONFIG_FILE=${CONF_DIR}/config.json
-
-WORKDIR ${HOME_DIR}/utapi
-
-COPY ./package.json ./yarn.lock ${HOME_DIR}/utapi
-
-# Remove when gitcache is sorted out
-RUN rm /root/.gitconfig
-
-RUN yarn install --production --frozen-lockfile --network-concurrency 1
-
-COPY . ${HOME_DIR}/utapi
-
-RUN chown -R ${USER} ${HOME_DIR}/utapi
-
-USER ${USER}
-
-CMD bash -c "source ${CONF_DIR}/env && export && supervisord -c ${CONF_DIR}/${SUPERVISORD_CONF}"

images/redis/Dockerfile

@@ -1,17 +0,0 @@
-FROM redis:alpine
-
-ENV S6_VERSION 2.0.0.1
-ENV EXPORTER_VERSION 1.24.0
-ENV S6_BEHAVIOUR_IF_STAGE2_FAILS 2
-
-RUN wget https://github.com/just-containers/s6-overlay/releases/download/v${S6_VERSION}/s6-overlay-amd64.tar.gz -O /tmp/s6-overlay-amd64.tar.gz \
-    && tar xzf /tmp/s6-overlay-amd64.tar.gz -C / \
-    && rm -rf /tmp/s6-overlay-amd64.tar.gz 
-
-RUN wget https://github.com/oliver006/redis_exporter/releases/download/v${EXPORTER_VERSION}/redis_exporter-v${EXPORTER_VERSION}.linux-amd64.tar.gz -O redis_exporter.tar.gz \
-    && tar xzf redis_exporter.tar.gz -C / \
-    && cd .. \
-    && mv /redis_exporter-v${EXPORTER_VERSION}.linux-amd64/redis_exporter /usr/local/bin/redis_exporter
-
-ADD ./images/redis/s6 /etc
-CMD /init

images/redis/s6/services.d/exporter/run

@@ -1,4 +0,0 @@
-#!/usr/bin/with-contenv sh
-echo "starting redis exporter"
-exec redis_exporter
-

images/redis/s6/services.d/redis/run

@@ -1,4 +0,0 @@
-#!/usr/bin/with-contenv sh
-echo "starting redis"
-exec redis-server
-

images/warp10/90-default-host-port.conf

@@ -1,2 +0,0 @@
-standalone.host = 0.0.0.0
-standalone.port = 4802

images/warp10/Dockerfile

@@ -1,32 +1,14 @@
-FROM golang:1.14-alpine as builder
-
-ENV WARP10_EXPORTER_VERSION 2.7.5
-
-RUN apk add zip unzip build-base \
-    && wget -q -O exporter.zip https://github.com/centreon/warp10-sensision-exporter/archive/refs/heads/master.zip \
-    && unzip exporter.zip \
-    && cd warp10-sensision-exporter-master \
-    && go mod download \
-    && cd tools \
-    && go run generate_sensision_metrics.go ${WARP10_EXPORTER_VERSION} \
-    && cp sensision.go ../collector/ \
-    && cd .. \
-    && go build -a -o /usr/local/go/warp10_sensision_exporter
-
-FROM ghcr.io/scality/utapi/warp10:2.8.1-95-g73e7de80
-
-# Override baked in version
-# Remove when updating to a numbered release
-ENV WARP10_VERSION 2.8.1-95-g73e7de80
+FROM warp10io/warp10:2.7.5
 
 ENV S6_VERSION 2.0.0.1
 ENV S6_BEHAVIOUR_IF_STAGE2_FAILS 2
 
 ENV WARP10_CONF_TEMPLATES ${WARP10_HOME}/conf.templates/standalone
 ENV SENSISION_DATA_DIR /data/sensision
-ENV SENSISION_PORT 8082
 
 # Modify Warp 10 default config
+ENV standalone.host 0.0.0.0
+ENV standalone.port 4802
 ENV standalone.home /opt/warp10
 ENV warpscript.repository.directory /usr/local/share/warpscript
 ENV warp.token.file /static.tokens
@@ -38,19 +20,10 @@ RUN wget https://github.com/just-containers/s6-overlay/releases/download/v${S6_V
     && tar xzf /tmp/s6-overlay-amd64.tar.gz -C / \
     && rm -rf /tmp/s6-overlay-amd64.tar.gz
 
-# Install jmx exporter
-ADD https://repo1.maven.org/maven2/io/prometheus/jmx/jmx_prometheus_javaagent/0.16.1/jmx_prometheus_javaagent-0.16.1.jar /opt/jmx_prom_agent.jar
-ADD ./images/warp10/jmx_prom.yaml /opt/jmx_prom.yaml
-
 # Install protobuf extestion
-ADD ./images/warp10/warp10-ext-protobuf-1.2.2-uberjar.jar /opt/warp10/lib/
-
-# Install Sensision exporter
-COPY --from=builder /usr/local/go/warp10_sensision_exporter /usr/local/bin/warp10_sensision_exporter
+ADD https://dl.bintray.com/senx/maven/io/warp10/warp10-ext-protobuf/1.1.0-uberjar/warp10-ext-protobuf-1.1.0-uberjar.jar /opt/warp10/lib/
 
 ADD ./images/warp10/s6 /etc
 ADD ./warpscript /usr/local/share/warpscript
 ADD ./images/warp10/static.tokens /
-ADD ./images/warp10/90-default-host-port.conf $WARP10_CONF_TEMPLATES/90-default-host-port.conf
-
 CMD /init

images/warp10/jmx_prom.yaml

@@ -1,2 +0,0 @@
----
-startDelaySeconds: 0

images/warp10/s6/services.d/sensision-exporter/run

@@ -1,12 +0,0 @@
-#!/usr/bin/with-contenv sh
-
-EXPORTER_CMD="warp10_sensision_exporter --warp10.url=http://localhost:${SENSISION_PORT}/metrics"
-
-if [ -f "/usr/local/bin/warp10_sensision_exporter" -a -n "$ENABLE_SENSISION" ]; then
-    echo "Starting Sensision exporter with $EXPORTER_CMD ..."
-    exec $EXPORTER_CMD
-else
-    echo "Sensision is disabled. Not starting exporter."
-    # wait indefinitely
-    exec tail -f /dev/null
-fi

images/warp10/s6/services.d/sensision/run

@@ -3,8 +3,9 @@
 JAVA="/usr/bin/java"
 JAVA_OPTS=""
 
+VERSION=1.0.21
 SENSISION_CONFIG=${SENSISION_DATA_DIR}/conf/sensision.conf
-SENSISION_JAR=${SENSISION_HOME}/bin/sensision-${SENSISION_VERSION}.jar
+SENSISION_JAR=${SENSISION_HOME}/bin/sensision-${VERSION}.jar
 SENSISION_CP=${SENSISION_HOME}/etc:${SENSISION_JAR}
 SENSISION_CLASS=io.warp10.sensision.Main
 export MALLOC_ARENA_MAX=1
@@ -13,13 +14,13 @@ if [ -z "$SENSISION_HEAP" ]; then
     SENSISION_HEAP=64m
 fi
 
-SENSISION_CMD="${JAVA} ${JAVA_OPTS} -Xmx${SENSISION_HEAP} -Dsensision.server.port=${SENSISION_PORT} ${SENSISION_OPTS} -Dsensision.config=${SENSISION_CONFIG} -cp ${SENSISION_CP} ${SENSISION_CLASS}"
+SENSISION_CMD="${JAVA} ${JAVA_OPTS} -Xmx${SENSISION_HEAP} -Dsensision.server.port=0 ${SENSISION_OPTS} -Dsensision.config=${SENSISION_CONFIG} -cp ${SENSISION_CP} ${SENSISION_CLASS}"
 
 if [ -n "$ENABLE_SENSISION" ]; then
     echo "Starting Sensision with $SENSISION_CMD ..."
     exec $SENSISION_CMD | tee -a ${SENSISION_HOME}/logs/sensision.log
 else
-    echo "Sensision is disabled. Not starting."
+    echo "Sensision is disabled"
     # wait indefinitely
     exec tail -f /dev/null
 fi

images/warp10/s6/services.d/warp10/run

@@ -8,7 +8,7 @@ WARP10_JAR=${WARP10_HOME}/bin/warp10-${WARP10_VERSION}.jar
 WARP10_CLASS=io.warp10.standalone.Warp
 WARP10_CP="${WARP10_HOME}/etc:${WARP10_JAR}:${WARP10_HOME}/lib/*"
 WARP10_CONFIG_DIR="$WARP10_DATA_DIR/conf"
-CONFIG_FILES="$(find ${WARP10_CONFIG_DIR} -not -path '*/.*' -name '*.conf' | sort | tr '\n' ' ' 2> /dev/null)"
+CONFIG_FILES="$(find ${WARP10_CONFIG_DIR} -not -path "*/\.*" -name "*.conf" | sort | tr '\n' ' ' 2> /dev/null)"
 LOG4J_CONF=${WARP10_HOME}/etc/log4j.properties
 
 if [ -z "$WARP10_HEAP" ]; then
@@ -19,7 +19,7 @@ if [ -z "$WARP10_HEAP_MAX" ]; then
     WARP10_HEAP_MAX=4g
 fi
 
-JAVA_OPTS="-Dlog4j.configuration=file:${LOG4J_CONF} ${JAVA__EXTRA_OPTS} -Djava.awt.headless=true -Xms${WARP10_HEAP} -Xmx${WARP10_HEAP_MAX} -XX:+UseG1GC"
+JAVA_OPTS="-Djava.awt.headless=true -Xms${WARP10_HEAP} -Xmx${WARP10_HEAP_MAX} -XX:+UseG1GC ${JAVA_OPTS}"
 
 SENSISION_OPTS=
 if [ -n "$ENABLE_SENSISION" ]; then
@@ -28,16 +28,10 @@ if [ -n "$ENABLE_SENSISION" ]; then
     if [ -n "$SENSISION_LABELS" ]; then
         _SENSISION_LABELS="-Dsensision.default.labels=$SENSISION_LABELS"
     fi
-    SENSISION_OPTS="${_SENSISION_LABELS} -Dsensision.events.dir=/var/run/sensision/metrics -Dfile.encoding=UTF-8 ${SENSISION_EXTRA_OPTS}"
+    SENSISION_OPTS="-Dsensision.server.port=0 ${_SENSISION_LABELS} -Dsensision.events.dir=/var/run/sensision/metrics -Dfile.encoding=UTF-8"
 fi
 
-JMX_EXPORTER_OPTS=
-if [ -n "$ENABLE_JMX_EXPORTER" ]; then
-    JMX_EXPORTER_OPTS="-javaagent:/opt/jmx_prom_agent.jar=4803:/opt/jmx_prom.yaml ${JMX_EXPORTER_EXTRA_OPTS}"
-    echo "Starting jmx exporter with Warp 10."
-fi
-
-WARP10_CMD="${JAVA} ${JMX_EXPORTER_OPTS} ${JAVA_OPTS} ${SENSISION_OPTS} -cp ${WARP10_CP} ${WARP10_CLASS} ${CONFIG_FILES}"
+WARP10_CMD="${JAVA} -Dlog4j.configuration=file:${LOG4J_CONF} ${JAVA_OPTS} ${SENSISION_OPTS} -cp ${WARP10_CP} ${WARP10_CLASS} ${CONFIG_FILES}"
 
 echo "Starting Warp 10 with $WARP10_CMD ..."
 exec $WARP10_CMD | tee -a ${WARP10_HOME}/logs/warp10.log

index.js

@@ -1,4 +1,5 @@
 /* eslint-disable global-require */
+
 // eslint-disable-line strict
 let toExport;
 

lib/Config.js

@@ -1,13 +1,35 @@
 /* eslint-disable no-bitwise */
 const assert = require('assert');
 const fs = require('fs');
+const path = require('path');
 
 /**
  * Reads from a config file and returns the content as a config object
  */
 class Config {
-    constructor(config) {
-        this.component = config.component;
+    constructor() {
+        /*
+         * By default, the config file is "config.json" at the root.
+         * It can be overridden using the UTAPI_CONFIG_FILE environment var.
+         */
+        this._basePath = path.resolve(__dirname, '..');
+        this.path = `${this._basePath}/config.json`;
+        if (process.env.UTAPI_CONFIG_FILE !== undefined) {
+            this.path = process.env.UTAPI_CONFIG_FILE;
+        }
+
+        // Read config automatically
+        this._getConfig();
+    }
+
+    _getConfig() {
+        let config;
+        try {
+            const data = fs.readFileSync(this.path, { encoding: 'utf-8' });
+            config = JSON.parse(data);
+        } catch (err) {
+            throw new Error(`could not parse config file: ${err.message}`);
+        }
 
         this.port = 9500;
         if (config.port !== undefined) {
@@ -93,13 +115,6 @@ class Config {
             }
         }
 
-        if (config.vaultclient) {
-            // Instance passed from outside
-            this.vaultclient = config.vaultclient;
-            this.vaultd = null;
-        } else {
-            // Connection data
-            this.vaultclient = null;
         this.vaultd = {};
         if (config.vaultd) {
             if (config.vaultd.port !== undefined) {
@@ -114,7 +129,6 @@ class Config {
                 this.vaultd.host = config.vaultd.host;
             }
         }
-        }
 
         if (config.certFilePaths) {
             assert(typeof config.certFilePaths === 'object'
@@ -127,11 +141,12 @@ class Config {
         const { key, cert, ca } = config.certFilePaths
             ? config.certFilePaths : {};
         if (key && cert) {
-            const keypath = key;
-            const certpath = cert;
+            const keypath = (key[0] === '/') ? key : `${this._basePath}/${key}`;
+            const certpath = (cert[0] === '/')
+                ? cert : `${this._basePath}/${cert}`;
             let capath;
             if (ca) {
-                capath = ca;
+                capath = (ca[0] === '/') ? ca : `${this._basePath}/${ca}`;
                 assert.doesNotThrow(() => fs.accessSync(capath, fs.F_OK | fs.R_OK),
                     `File not found or unreachable: ${capath}`);
             }
@@ -157,13 +172,8 @@ class Config {
             + 'expireMetrics must be a boolean');
             this.expireMetrics = config.expireMetrics;
         }
-
-        if (config.onlyCountLatestWhenObjectLocked !== undefined) {
-            assert(typeof config.onlyCountLatestWhenObjectLocked === 'boolean',
-                'bad config: onlyCountLatestWhenObjectLocked must be a boolean');
-            this.onlyCountLatestWhenObjectLocked = config.onlyCountLatestWhenObjectLocked;
-        }
+        return config;
     }
 }
 
-module.exports = Config;
+module.exports = new Config();

lib/Datastore.js

@@ -81,17 +81,6 @@ class Datastore {
         return this._client.call((backend, done) => backend.incr(key, done), cb);
     }
 
-    /**
-     * increment value of a key by the provided value
-     * @param {string} key - key holding the value
-     * @param {string} value - value containing the data
-     * @param {callback} cb - callback
-     * @return {undefined}
-     */
-    incrby(key, value, cb) {
-        return this._client.call((backend, done) => backend.incrby(key, value, done), cb);
-    }
-
     /**
     * decrement value of a key by 1
     * @param {string} key - key holding the value

lib/ListMetrics.js

@@ -6,6 +6,8 @@ const async = require('async');
 const { errors } = require('arsenal');
 const { getMetricFromKey, getKeys, generateStateKey } = require('./schema');
 const s3metricResponseJSON = require('../models/s3metricResponse');
+const config = require('./Config');
+const Vault = require('./Vault');
 
 const MAX_RANGE_MS = (((1000 * 60) * 60) * 24) * 30; // One month.
 
@@ -21,6 +23,7 @@ class ListMetrics {
     constructor(metric, component) {
         this.metric = metric;
         this.service = component;
+        this.vault = new Vault(config);
     }
 
     /**
@@ -80,10 +83,9 @@ class ListMetrics {
         const resources = validator.get(this.metric);
         const timeRange = validator.get('timeRange');
         const datastore = utapiRequest.getDatastore();
-        const vault = utapiRequest.getVault();
         // map account ids to canonical ids
         if (this.metric === 'accounts') {
-            return vault.getCanonicalIds(resources, log, (err, list) => {
+            return this.vault.getCanonicalIds(resources, log, (err, list) => {
                 if (err) {
                     return cb(err);
                 }
@@ -122,28 +124,7 @@ class ListMetrics {
         const fifteenMinutes = 15 * 60 * 1000; // In milliseconds
         const timeRange = [start - fifteenMinutes, end];
         const datastore = utapiRequest.getDatastore();
-        const vault = utapiRequest.getVault();
-
-        // map account ids to canonical ids
-        if (this.metric === 'accounts') {
-            return vault.getCanonicalIds(resources, log, (err, list) => {
-                if (err) {
-                    return cb(err);
-                }
-                return async.mapLimit(list.message.body, 5,
-                    (item, next) => this.getMetrics(item.canonicalId, timeRange,
-                        datastore, log, (err, res) => {
-                            if (err) {
-                                return next(err);
-                            }
-                            return next(null, Object.assign({}, res,
-                                { accountId: item.accountId }));
-                        }),
-                    cb);
-            });
-        }
-
-        return async.mapLimit(resources, 5, (resource, next) => this.getMetrics(resource, timeRange, datastore, log,
+        async.mapLimit(resources, 5, (resource, next) => this.getMetrics(resource, timeRange, datastore, log,
             next), cb);
     }
 
@@ -312,10 +293,11 @@ class ListMetrics {
             });
 
             if (!areMetricsPositive) {
-                log.info('negative metric value found', {
-                    error: resource,
-                    method: 'ListMetrics.getMetrics',
-                });
+                return cb(errors.InternalError.customizeDescription(
+                    'Utapi is in a transient state for this time period as '
+                    + 'metrics are being collected. Please try again in a few '
+                    + 'minutes.',
+                ));
             }
             /**
             * Batch result is of the format

lib/UtapiClient.js

@@ -63,6 +63,7 @@ const methods = {
     getObjectTagging: { method: '_genericPushMetric', changesData: false },
     putObject: { method: '_genericPushMetricPutObject', changesData: true },
     copyObject: { method: '_genericPushMetricPutObject', changesData: true },
+    putData: { method: '_genericPushMetricPutObject', changesData: true },
     putObjectAcl: { method: '_genericPushMetric', changesData: true },
     putObjectLegalHold: { method: '_genericPushMetric', changesData: true },
     putObjectRetention: { method: '_genericPushMetric', changesData: true },
@@ -90,16 +91,12 @@ const methods = {
     },
     putBucketObjectLock: { method: '_genericPushMetric', changesData: true },
     getBucketObjectLock: { method: '_genericPushMetric', changesData: true },
-    replicateObject: { method: '_genericPushMetricPutObject', changesData: true },
-    replicateTags: { method: '_genericPushMetric', changesData: true },
-    replicateDelete: { method: '_pushMetricDeleteMarkerObject', changesData: true },
 };
 
 const metricObj = {
     buckets: 'bucket',
     accounts: 'accountId',
     users: 'userId',
-    location: 'location',
 };
 
 class UtapiClient {
@@ -123,17 +120,13 @@ class UtapiClient {
         const api = (config || {}).logApi || werelogs;
         this.log = new api.Logger('UtapiClient');
         // By default, we push all resource types
-        this.metrics = ['buckets', 'accounts', 'users', 'service', 'location'];
+        this.metrics = ['buckets', 'accounts', 'users', 'service'];
         this.service = 's3';
         this.disableOperationCounters = false;
         this.enabledOperationCounters = [];
         this.disableClient = true;
 
         if (config && !config.disableClient) {
-            this.disableClient = false;
-            this.expireMetrics = config.expireMetrics;
-            this.expireMetricsTTL = config.expireMetricsTTL || 0;
-
             if (config.metrics) {
                 const message = 'invalid property in UtapiClient configuration';
                 assert(Array.isArray(config.metrics), `${message}: metrics `
@@ -161,6 +154,9 @@ class UtapiClient {
             if (config.enabledOperationCounters) {
                 this.enabledOperationCounters = config.enabledOperationCounters;
             }
+            this.disableClient = false;
+            this.expireMetrics = config.expireMetrics;
+            this.expireMetricsTTL = config.expireMetricsTTL || 0;
         }
     }
 
@@ -544,13 +540,10 @@ class UtapiClient {
         const paramsArr = this._getParamsArr(params);
         paramsArr.forEach(p => {
             cmds.push(['incr', generateCounter(p, 'numberOfObjectsCounter')]);
-            const counterAction = action === 'putDeleteMarkerObject' ? 'deleteObject' : action;
-            if (this._isCounterEnabled(counterAction)) {
-                cmds.push(['incr', generateKey(p, counterAction, timestamp)]);
+            if (this._isCounterEnabled('deleteObject')) {
+                cmds.push(['incr', generateKey(p, 'deleteObject', timestamp)]);
             }
-            cmds.push(['zrangebyscore', generateStateKey(p, 'storageUtilized'), timestamp, timestamp]);
         });
-
         return this.ds.batch(cmds, (err, results) => {
             if (err) {
                 log.error('error pushing metric', {
@@ -584,48 +577,13 @@ class UtapiClient {
                 // empty.
                 actionCounter = Number.isNaN(actionCounter)
                     || actionCounter < 0 ? 1 : actionCounter;
-
-                if (Number.isInteger(params.byteLength)) {
-                    /* byteLength is passed in from cloudserver under the follow conditions:
-                     * - bucket versioning is suspended
-                     * - object version id is null
-                     * - the content length of the object exists
-                     * In this case, the master key is deleted and replaced with a delete marker.
-                     * The decrement accounts for the deletion of the master key when utapi reports
-                     * on the number of objects.
-                     */
-                    actionCounter -= 1;
-                }
-
                 const key = generateStateKey(p, 'numberOfObjects');
-
-                const byteArr = results[index + commandsGroupSize - 1][1];
-                const oldByteLength = byteArr ? parseInt(byteArr[0], 10) : 0;
-                const newByteLength = member.serialize(Math.max(0, oldByteLength - params.byteLength));
-
                 cmds2.push(
                     ['zremrangebyscore', key, timestamp, timestamp],
                     ['zadd', key, timestamp, member.serialize(actionCounter)],
-
                 );
-
-                if (Number.isInteger(params.byteLength)) {
-                    cmds2.push(
-                        ['decr', generateCounter(p, 'numberOfObjectsCounter')],
-                        ['decrby', generateCounter(p, 'storageUtilizedCounter'), params.byteLength],
-                    );
-                }
-
-                if (byteArr) {
-                    cmds2.push(
-                        ['zremrangebyscore', generateStateKey(p, 'storageUtilized'), timestamp, timestamp],
-                        ['zadd', generateStateKey(p, 'storageUtilized'), timestamp, newByteLength],
-                    );
-                }
-
                 return true;
             });
-
             if (noErr) {
                 return this.ds.batch(cmds2, cb);
             }
@@ -1067,10 +1025,10 @@ class UtapiClient {
                     storageUtilizedDelta],
                 [redisCmd, generateCounter(p, 'numberOfObjectsCounter')],
             );
-            if (this._isCounterEnabled(action)) {
+            if (action !== 'putData' && this._isCounterEnabled(action)) {
                 cmds.push(['incr', generateKey(p, action, timestamp)]);
             }
-            if (action === 'putObject' || action === 'replicateObject') {
+            if (action === 'putObject' || action === 'putData') {
                 cmds.push(
                     ['incrby', generateKey(p, 'incomingBytes', timestamp),
                         newByteLength],
@@ -1156,69 +1114,6 @@ class UtapiClient {
         });
     }
 
-    /**
-     *
-     * @param {string} location - name of data location
-     * @param {number} updateSize - size in bytes to update location metric by,
-     * could be negative, indicating deleted object
-     * @param {string} reqUid - Request Unique Identifier
-     * @param {function} callback - callback to call
-     * @return {undefined}
-     */
-    pushLocationMetric(location, updateSize, reqUid, callback) {
-        const log = this.log.newRequestLoggerFromSerializedUids(reqUid);
-        const params = {
-            level: 'location',
-            service: 's3',
-            location,
-        };
-        this._checkMetricTypes(params);
-        const action = (updateSize < 0) ? 'decrby' : 'incrby';
-        const size = (updateSize < 0) ? -updateSize : updateSize;
-        return this.ds[action](generateKey(params, 'locationStorage'), size,
-            err => {
-                if (err) {
-                    log.error('error pushing metric', {
-                        method: 'UtapiClient.pushLocationMetric',
-                        error: err,
-                    });
-                    return callback(errors.InternalError);
-                }
-                return callback();
-            });
-    }
-
-    /**
-     *
-     * @param {string} location - name of data backend to get metric for
-     * @param {string} reqUid - Request Unique Identifier
-     * @param {function} callback - callback to call
-     * @return {undefined}
-     */
-    getLocationMetric(location, reqUid, callback) {
-        const log = this.log.newRequestLoggerFromSerializedUids(reqUid);
-        const params = {
-            level: 'location',
-            service: 's3',
-            location,
-        };
-        const redisKey = generateKey(params, 'locationStorage');
-        return this.ds.get(redisKey, (err, bytesStored) => {
-            if (err) {
-                log.error('error getting metric', {
-                    method: 'UtapiClient: getLocationMetric',
-                    error: err,
-                });
-                return callback(errors.InternalError);
-            }
-            // if err and bytesStored are null, key does not exist yet
-            if (bytesStored === null) {
-                return callback(null, 0);
-            }
-            return callback(null, bytesStored);
-        });
-    }
-
     /**
      * Get storage used by bucket/account/user/service
      * @param {object} params - params for the metrics

lib/UtapiReindex.js

@@ -12,23 +12,16 @@ const RedisClient = require('../libV2/redis');
 const REINDEX_SCHEDULE = '0 0 * * Sun';
 const REINDEX_LOCK_KEY = 's3:utapireindex:lock';
 const REINDEX_LOCK_TTL = (60 * 60) * 24;
-const REINDEX_PYTHON_INTERPRETER = process.env.REINDEX_PYTHON_INTERPRETER !== undefined
-    ? process.env.REINDEX_PYTHON_INTERPRETER
-    : 'python3.7';
-
-const EXIT_CODE_SENTINEL_CONNECTION = 100;
 
 class UtapiReindex {
     constructor(config) {
         this._enabled = false;
         this._schedule = REINDEX_SCHEDULE;
-        this._redis = {
-            name: 'scality-s3',
-            sentinelPassword: '',
-            sentinels: [{
+        this._sentinel = {
             host: '127.0.0.1',
             port: 16379,
-            }],
+            name: 'scality-s3',
+            sentinelPassword: '',
         };
         this._bucketd = {
             host: '127.0.0.1',
@@ -46,13 +39,14 @@ class UtapiReindex {
         if (config && config.password) {
             this._password = config.password;
         }
-        if (config && config.redis) {
+        if (config && config.sentinel) {
             const {
-                name, sentinelPassword, sentinels,
-            } = config.redis;
-            this._redis.name = name || this._redis.name;
-            this._redis.sentinelPassword = sentinelPassword || this._redis.sentinelPassword;
-            this._redis.sentinels = sentinels || this._redis.sentinels;
+                host, port, name, sentinelPassword,
+            } = config.sentinel;
+            this._sentinel.host = host || this._sentinel.host;
+            this._sentinel.port = port || this._sentinel.port;
+            this._sentinel.name = name || this._sentinel.name;
+            this._sentinel.sentinelPassword = sentinelPassword || this._sentinel.sentinelPassword;
         }
         if (config && config.bucketd) {
             const { host, port } = config.bucketd;
@@ -64,16 +58,17 @@ class UtapiReindex {
             this._log = new werelogs.Logger('UtapiReindex', { level, dump });
         }
 
-        this._onlyCountLatestWhenObjectLocked = (config && config.onlyCountLatestWhenObjectLocked === true);
-
         this._requestLogger = this._log.newRequestLogger();
     }
 
     _getRedisClient() {
         const client = new RedisClient({
-            sentinels: this._redis.sentinels,
-            name: this._redis.name,
-            sentinelPassword: this._redis.sentinelPassword,
+            sentinels: [{
+                host: this._sentinel.host,
+                port: this._sentinel.port,
+            }],
+            name: this._sentinel.name,
+            sentinelPassword: this._sentinel.sentinelPassword,
             password: this._password,
         });
         client.connect();
@@ -88,18 +83,17 @@ class UtapiReindex {
         return this.ds.del(REINDEX_LOCK_KEY);
     }
 
-    _buildFlags(sentinel) {
+    _buildFlags() {
         const flags = {
             /* eslint-disable camelcase */
-            sentinel_ip: sentinel.host,
-            sentinel_port: sentinel.port,
-            sentinel_cluster_name: this._redis.name,
+            sentinel_ip: this._sentinel.host,
+            sentinel_port: this._sentinel.port,
+            sentinel_cluster_name: this._sentinel.name,
             bucketd_addr: `http://${this._bucketd.host}:${this._bucketd.port}`,
         };
-        if (this._redis.sentinelPassword) {
-            flags.redis_password = this._redis.sentinelPassword;
+        if (this._sentinel.sentinelPassword) {
+            flags.redis_password = this._sentinel.sentinelPassword;
         }
-
         /* eslint-enable camelcase */
         const opts = [];
         Object.keys(flags)
@@ -108,17 +102,17 @@ class UtapiReindex {
                 opts.push(name);
                 opts.push(flags[flag]);
             });
-
-        if (this._onlyCountLatestWhenObjectLocked) {
-            opts.push('--only-latest-when-locked');
-        }
         return opts;
     }
 
-    _runScriptWithSentinels(path, remainingSentinels, done) {
-        const flags = this._buildFlags(remainingSentinels.shift());
-        this._requestLogger.debug(`launching subprocess ${path} with flags: ${flags}`);
-        const process = childProcess.spawn(REINDEX_PYTHON_INTERPRETER, [path, ...flags]);
+    _runScript(path, done) {
+        const flags = this._buildFlags();
+        this._requestLogger.debug(`launching subprocess ${path} `
+            + `with flags: ${flags}`);
+        const process = childProcess.spawn('python3.4', [
+            path,
+            ...flags,
+        ]);
         process.stdout.on('data', data => {
             this._requestLogger.info('received output from script', {
                 output: Buffer.from(data).toString(),
@@ -143,17 +137,6 @@ class UtapiReindex {
                     statusCode: code,
                     script: path,
                 });
-                if (code === EXIT_CODE_SENTINEL_CONNECTION) {
-                    if (remainingSentinels.length > 0) {
-                        this._requestLogger.info('retrying with next sentinel host', {
-                            script: path,
-                        });
-                        return this._runScriptWithSentinels(path, remainingSentinels, done);
-                    }
-                    this._requestLogger.error('no more sentinel host to try', {
-                        script: path,
-                    });
-                }
             } else {
                 this._requestLogger.info('script exited successfully', {
                     statusCode: code,
@@ -164,11 +147,6 @@ class UtapiReindex {
         });
     }
 
-    _runScript(path, done) {
-        const remainingSentinels = [...this._redis.sentinels];
-        this._runScriptWithSentinels(path, remainingSentinels, done);
-    }
-
     _attemptLock(job) {
         this._requestLogger.info('attempting to acquire the lock to begin job');
         this._lock()

lib/UtapiRequest.js

@@ -14,15 +14,6 @@ class UtapiRequest {
         this._datastore = null;
         this._requestQuery = null;
         this._requestPath = null;
-        this._vault = null;
-    }
-
-    getVault() {
-        return this._vault;
-    }
-
-    setVault() {
-        return this._vault;
     }
 
     /**

lib/reindex/reporting.py

@@ -1,21 +1,16 @@
-import argparse
-import ast
-from concurrent.futures import ThreadPoolExecutor
-import json
-import logging
-import re
-import redis
 import requests
+import redis
+import json
+import ast
 import sys
-from threading import Thread
 import time
 import urllib
+import re
+import sys
+from threading import Thread
+from concurrent.futures import ThreadPoolExecutor
 
-logging.basicConfig(level=logging.INFO)
-_log = logging.getLogger('utapi-reindex:reporting')
-
-SENTINEL_CONNECT_TIMEOUT_SECONDS = 10
-EXIT_CODE_SENTINEL_CONNECTION_ERROR = 100
+import argparse
 
 def get_options():
     parser = argparse.ArgumentParser()
@@ -34,19 +29,8 @@ class askRedis():
 
     def __init__(self, ip="127.0.0.1", port="16379", sentinel_cluster_name="scality-s3", password=None):
         self._password = password
-        r = redis.Redis(
-            host=ip,
-            port=port,
-            db=0,
-            password=password,
-            socket_connect_timeout=SENTINEL_CONNECT_TIMEOUT_SECONDS
-        )
-        try:
+        r = redis.Redis(host=ip, port=port, db=0, password=password)
         self._ip, self._port = r.sentinel_get_master_addr_by_name(sentinel_cluster_name)
-        except (redis.exceptions.ConnectionError, redis.exceptions.TimeoutError) as e:
-            _log.error(f'Failed to connect to redis sentinel at {ip}:{port}: {e}')
-            # use a specific error code to hint on retrying with another sentinel node
-            sys.exit(EXIT_CODE_SENTINEL_CONNECTION_ERROR)
 
     def read(self, resource, name):
         r = redis.Redis(host=self._ip, port=self._port, db=0, password=self._password)

lib/reindex/s3_bucketd.py

@@ -1,6 +1,5 @@
 import argparse
 import concurrent.futures as futures
-import functools
 import itertools
 import json
 import logging
@@ -9,9 +8,9 @@ import re
 import sys
 import time
 import urllib
-from pathlib import Path
 from collections import defaultdict, namedtuple
 from concurrent.futures import ThreadPoolExecutor
+from pprint import pprint
 
 import redis
 import requests
@@ -25,9 +24,6 @@ MPU_SHADOW_BUCKET_PREFIX = 'mpuShadowBucket'
 
 ACCOUNT_UPDATE_CHUNKSIZE = 100
 
-SENTINEL_CONNECT_TIMEOUT_SECONDS = 10
-EXIT_CODE_SENTINEL_CONNECTION_ERROR = 100
-
 def get_options():
     parser = argparse.ArgumentParser()
     parser.add_argument("-i", "--sentinel-ip", default='127.0.0.1', help="Sentinel IP")
@@ -35,39 +31,9 @@ def get_options():
     parser.add_argument("-v", "--redis-password", default=None, help="Redis AUTH Password")
     parser.add_argument("-n", "--sentinel-cluster-name", default='scality-s3', help="Redis cluster name")
     parser.add_argument("-s", "--bucketd-addr", default='http://127.0.0.1:9000', help="URL of the bucketd server")
-    parser.add_argument("-w", "--worker", default=10, type=int, help="Number of workers")
-    parser.add_argument("-r", "--max-retries", default=2, type=int, help="Max retries before failing a bucketd request")
-    parser.add_argument("--only-latest-when-locked", action='store_true', help="Only index the latest version of a key when the bucket has a default object lock policy")
-    parser.add_argument("--debug", action='store_true', help="Enable debug logging")
-    parser.add_argument("--dry-run", action="store_true", help="Do not update redis")
-    group = parser.add_mutually_exclusive_group()
-    group.add_argument("-a", "--account", default=[], help="account canonical ID (all account buckets will be processed)", action="append", type=nonempty_string('account'))
-    group.add_argument("--account-file", default=None, help="file containing account canonical IDs, one ID per line", type=existing_file)
-    group.add_argument("-b", "--bucket", default=[], help="bucket name", action="append", type=nonempty_string('bucket'))
-    group.add_argument("--bucket-file", default=None, help="file containing bucket names, one bucket name per line", type=existing_file)
-
-    options = parser.parse_args()
-    if options.bucket_file:
-        with open(options.bucket_file) as f:
-            options.bucket = [line.strip() for line in f if line.strip()]
-    elif options.account_file:
-        with open(options.account_file) as f:
-            options.account = [line.strip() for line in f if line.strip()]
-
-    return options
-
-def nonempty_string(flag):
-    def inner(value):
-        if not value.strip():
-            raise argparse.ArgumentTypeError("%s: value must not be empty"%flag)
-        return value
-    return inner
-
-def existing_file(path):
-    path = Path(path).resolve()
-    if not path.exists():
-        raise argparse.ArgumentTypeError("File does not exist: %s"%path)
-    return path
+    parser.add_argument("-w", "--worker", default=10, help="Number of workers")
+    parser.add_argument("-b", "--bucket", default=None, help="Bucket to be processed")
+    return parser.parse_args()
 
 def chunks(iterable, size):
     it = iter(iterable)
@@ -82,38 +48,22 @@ def _encoded(func):
         return urllib.parse.quote(val.encode('utf-8'))
     return inner
 
-Bucket = namedtuple('Bucket', ['userid', 'name', 'object_lock_enabled'])
+Bucket = namedtuple('Bucket', ['userid', 'name'])
 MPU = namedtuple('MPU', ['bucket', 'key', 'upload_id'])
 BucketContents = namedtuple('BucketContents', ['bucket', 'obj_count', 'total_size'])
 
-class MaxRetriesReached(Exception):
-    def __init__(self, url):
-        super().__init__('Max retries reached for request to %s'%url)
-
-class InvalidListing(Exception):
-    def __init__(self, bucket):
-        super().__init__('Invalid contents found while listing bucket %s'%bucket)
-
-class BucketNotFound(Exception):
-    def __init__(self, bucket):
-        super().__init__('Bucket %s not found'%bucket)
-
 class BucketDClient:
 
     '''Performs Listing calls against bucketd'''
-    __url_attribute_format = '{addr}/default/attributes/{bucket}'
-    __url_bucket_format = '{addr}/default/bucket/{bucket}'
+    __url_format = '{addr}/default/bucket/{bucket}'
     __headers = {"x-scal-request-uids": "utapi-reindex-list-buckets"}
 
-    def __init__(self, bucketd_addr=None, max_retries=2, only_latest_when_locked=False):
+    def __init__(self, bucketd_addr=None):
         self._bucketd_addr = bucketd_addr
-        self._max_retries = max_retries
-        self._only_latest_when_locked = only_latest_when_locked
         self._session = requests.Session()
 
     def _do_req(self, url, check_500=True, **kwargs):
-        # Add 1 for the initial request
-        for x in range(self._max_retries + 1):
+        while True:
             try:
                 resp = self._session.get(url, timeout=30, verify=False, headers=self.__headers, **kwargs)
                 if check_500 and resp.status_code == 500:
@@ -126,8 +76,6 @@ class BucketDClient:
                 _log.error('Error during listing, sleeping 5 secs %s'%url)
                 time.sleep(5)
 
-        raise MaxRetriesReached(url)
-
     def _list_bucket(self, bucket, **kwargs):
         '''
         Lists a bucket lazily until "empty"
@@ -140,7 +88,7 @@ class BucketDClient:
         parameters value. On the first request the function will be called with
         `None` and should return its initial value. Return `None` for the param to be excluded.
         '''
-        url = self.__url_bucket_format.format(addr=self._bucketd_addr, bucket=bucket)
+        url = self.__url_format.format(addr=self._bucketd_addr, bucket=bucket)
         static_params = {k: v for k, v in kwargs.items() if not callable(v)}
         dynamic_params = {k: v for k, v in kwargs.items() if callable(v)}
         is_truncated = True # Set to True for first loop
@@ -153,9 +101,6 @@ class BucketDClient:
                 _log.debug('listing bucket bucket: %s params: %s'%(
                     bucket, ', '.join('%s=%s'%p for p in params.items())))
                 resp = self._do_req(url, params=params)
-                if resp.status_code == 404:
-                    _log.debug('Bucket not found bucket: %s'%bucket)
-                    return
                 if resp.status_code == 200:
                     payload = resp.json()
             except ValueError as e:
@@ -163,9 +108,6 @@ class BucketDClient:
                 _log.error('Invalid listing response body! bucket:%s params:%s'%(
                     bucket, ', '.join('%s=%s'%p for p in params.items())))
                 continue
-            except MaxRetriesReached:
-                _log.error('Max retries reached listing bucket:%s'%bucket)
-                raise
             except Exception as e:
                 _log.exception(e)
                 _log.error('Unhandled exception during listing! bucket:%s params:%s'%(
@@ -177,37 +119,7 @@ class BucketDClient:
             else:
                 is_truncated = len(payload) > 0
 
-    @functools.lru_cache(maxsize=16)
-    def _get_bucket_attributes(self, name):
-        url = self.__url_attribute_format.format(addr=self._bucketd_addr, bucket=name)
-        try:
-            resp = self._do_req(url)
-            if resp.status_code == 200:
-                return resp.json()
-            else:
-                _log.error('Error getting bucket attributes bucket:%s status_code:%s'%(name, resp.status_code))
-                raise BucketNotFound(name)
-        except ValueError as e:
-            _log.exception(e)
-            _log.error('Invalid attributes response body! bucket:%s'%name)
-            raise
-        except MaxRetriesReached:
-            _log.error('Max retries reached getting bucket attributes bucket:%s'%name)
-            raise
-        except Exception as e:
-            _log.exception(e)
-            _log.error('Unhandled exception getting bucket attributes bucket:%s'%name)
-            raise
-
-    def get_bucket_md(self, name):
-        md = self._get_bucket_attributes(name)
-        canonId = md.get('owner')
-        if canonId is None:
-            _log.error('No owner found for bucket %s'%name)
-            raise InvalidListing(name)
-        return Bucket(canonId, name, md.get('objectLockEnabled', False))
-
-    def list_buckets(self, account=None):
+    def list_buckets(self, name = None):
 
         def get_next_marker(p):
             if p is None:
@@ -219,24 +131,19 @@ class BucketDClient:
             'maxKeys': 1000,
             'marker': get_next_marker
         }
-
-        if account is not None:
-            params['prefix'] = '%s..|..' % account
-
         for _, payload in self._list_bucket(USERS_BUCKET, **params):
             buckets = []
-            for result in payload.get('Contents', []):
+            for result in payload['Contents']:
                 match = re.match("(\w+)..\|..(\w+.*)", result['key'])
-                bucket = Bucket(*match.groups(), False)
-                # We need to get the attributes for each bucket to determine if it is locked
-                if self._only_latest_when_locked:
-                    bucket_attrs = self._get_bucket_attributes(bucket.name)
-                    object_lock_enabled = bucket_attrs.get('objectLockEnabled', False)
-                    bucket = bucket._replace(object_lock_enabled=object_lock_enabled)
+                bucket = Bucket(*match.groups())
+                if name is None or bucket.name == name:
                     buckets.append(bucket)
-
             if buckets:
                 yield buckets
+                if name is not None:
+                    # Break on the first matching bucket if a name is given
+                    break
+
 
     def list_mpus(self, bucket):
         _bucket = MPU_SHADOW_BUCKET_PREFIX + bucket.name
@@ -273,12 +180,15 @@ class BucketDClient:
                     upload_id=key['value']['UploadId']))
         return keys
 
-    def _sum_objects(self, bucket, listing, only_latest_when_locked = False):
+    def _sum_objects(self, listing):
         count = 0
         total_size = 0
-        last_key = None
-        try:
-            for obj in listing:
+        last_master = None
+        last_size = None
+        for _, payload in listing:
+            contents = payload['Contents'] if isinstance(payload, dict) else payload
+            for obj in contents:
+                count += 1
                 if isinstance(obj['value'], dict):
                     # bucketd v6 returns a dict:
                     data = obj.get('value', {})
@@ -287,51 +197,39 @@ class BucketDClient:
                     # bucketd v7 returns an encoded string
                     data = json.loads(obj['value'])
                     size = data.get('content-length', 0)
-
-                is_latest = obj['key'] != last_key
-                last_key = obj['key']
-
-                if only_latest_when_locked and bucket.object_lock_enabled and not is_latest:
-                    _log.debug('Skipping versioned key: %s'%obj['key'])
-                    continue
-
-                count += 1
                 total_size += size
 
-        except InvalidListing:
-            _log.error('Invalid contents in listing. bucket:%s'%bucket.name)
-            raise InvalidListing(bucket.name)
-        return count, total_size
+                # If versioned, subtract the size of the master to avoid double counting
+                if last_master is not None and obj['key'].startswith(last_master + '\x00'):
+                    _log.info('Detected versioned key: %s - subtracting master size: %i'% (
+                        obj['key'],
+                        last_size,
+                    ))
+                    total_size -= last_size
+                    count -= 1
+                    last_master = None
 
-    def _extract_listing(self, key, listing):
-        for status_code, payload in listing:
-            contents = payload[key] if isinstance(payload, dict) else payload
-            if contents is None:
-                raise InvalidListing('')
-            for obj in contents:
-                yield obj
+                # Only save master versions
+                elif '\x00' not in obj['key']:
+                    last_master = obj['key']
+                    last_size = size
+
+        return count, total_size
 
     def count_bucket_contents(self, bucket):
 
-        def get_key_marker(p):
-            if p is None:
+        def get_next_marker(p):
+            if p is None or len(p) == 0:
                 return ''
-            return p.get('NextKeyMarker', '')
-
-        def get_vid_marker(p):
-            if p is None:
-                return ''
-            return p.get('NextVersionIdMarker', '')
+            return p[-1].get('key', '')
 
         params = {
-            'listingType': 'DelimiterVersions',
+            'listingType': 'Basic',
             'maxKeys': 1000,
-            'keyMarker': get_key_marker,
-            'versionIdMarker': get_vid_marker,
+            'gt': get_next_marker,
         }
 
-        listing = self._list_bucket(bucket.name, **params)
-        count, total_size = self._sum_objects(bucket, self._extract_listing('Versions', listing), self._only_latest_when_locked)
+        count, total_size = self._sum_objects(self._list_bucket(bucket.name, **params))
         return BucketContents(
             bucket=bucket,
             obj_count=count,
@@ -339,8 +237,7 @@ class BucketDClient:
         )
 
     def count_mpu_parts(self, mpu):
-        shadow_bucket_name = MPU_SHADOW_BUCKET_PREFIX + mpu.bucket.name
-        shadow_bucket = mpu.bucket._replace(name=shadow_bucket_name)
+        _bucket = MPU_SHADOW_BUCKET_PREFIX + mpu.bucket.name
 
         def get_prefix(p):
             if p is None:
@@ -360,38 +257,19 @@ class BucketDClient:
             'listingType': 'Delimiter',
         }
 
-        listing = self._list_bucket(shadow_bucket_name, **params)
-        count, total_size = self._sum_objects(shadow_bucket, self._extract_listing('Contents', listing))
+        count, total_size = self._sum_objects(self._list_bucket(_bucket, **params))
         return BucketContents(
-            bucket=shadow_bucket,
+            bucket=mpu.bucket._replace(name=_bucket),
             obj_count=0, # MPU parts are not counted towards numberOfObjects
             total_size=total_size
         )
 
-def list_all_buckets(bucket_client):
-    return bucket_client.list_buckets()
-
-def list_specific_accounts(bucket_client, accounts):
-    for account in accounts:
-        yield from bucket_client.list_buckets(account=account)
-
-def list_specific_buckets(bucket_client, buckets):
-    batch = []
-    for bucket in buckets:
-        try:
-            batch.append(bucket_client.get_bucket_md(bucket))
-        except BucketNotFound:
-            _log.error('Failed to list bucket %s. Removing from results.'%bucket)
-            continue
-
-    yield batch
 
 def index_bucket(client, bucket):
     '''
         Takes an instance of BucketDClient and a bucket name, and returns a
         tuple of BucketContents for the passed bucket and its mpu shadow bucket.
     '''
-    try:
     bucket_total = client.count_bucket_contents(bucket)
     mpus = client.list_mpus(bucket)
     if not mpus:
@@ -403,10 +281,6 @@ def index_bucket(client, bucket):
         total_size += mpu.total_size
 
     return bucket_total._replace(total_size=total_size)
-    except Exception as e:
-        _log.exception(e)
-        _log.error('Error during listing. Removing from results bucket:%s'%bucket.name)
-        raise InvalidListing(bucket.name)
 
 def update_report(report, key, obj_count, total_size):
     '''Convenience function to update the report dicts'''
@@ -424,16 +298,9 @@ def get_redis_client(options):
         host=options.sentinel_ip,
         port=options.sentinel_port,
         db=0,
-        password=options.redis_password,
-        socket_connect_timeout=SENTINEL_CONNECT_TIMEOUT_SECONDS
+        password=options.redis_password
     )
-    try:
     ip, port = sentinel.sentinel_get_master_addr_by_name(options.sentinel_cluster_name)
-    except (redis.exceptions.ConnectionError, redis.exceptions.TimeoutError) as e:
-        _log.error(f'Failed to connect to redis sentinel at {options.sentinel_ip}:{options.sentinel_port}: {e}')
-        # use a specific error code to hint on retrying with another sentinel node
-        sys.exit(EXIT_CODE_SENTINEL_CONNECTION_ERROR)
-
     return redis.Redis(
         host=ip,
         port=port,
@@ -467,69 +334,40 @@ def log_report(resource, name, obj_count, total_size):
 
 if __name__ == '__main__':
     options = get_options()
-    if options.debug:
-        _log.setLevel(logging.DEBUG)
-
-    bucket_client = BucketDClient(options.bucketd_addr, options.max_retries, options.only_latest_when_locked)
+    if options.bucket is not None and not options.bucket.strip():
+        print('You must provide a bucket name with the --bucket flag')
+        sys.exit(1)
+    bucket_client = BucketDClient(options.bucketd_addr)
     redis_client = get_redis_client(options)
     account_reports = {}
     observed_buckets = set()
-    failed_accounts = set()
-
-    if options.account:
-        batch_generator = list_specific_accounts(bucket_client, options.account)
-    elif options.bucket:
-        batch_generator = list_specific_buckets(bucket_client, options.bucket)
-    else:
-        batch_generator = list_all_buckets(bucket_client)
-
     with ThreadPoolExecutor(max_workers=options.worker) as executor:
-        for batch in batch_generator:
+        for batch in bucket_client.list_buckets(options.bucket):
             bucket_reports = {}
-            jobs = { executor.submit(index_bucket, bucket_client, b): b for b in batch }
-            for job in futures.as_completed(jobs.keys()):
-                try:
+            jobs = [executor.submit(index_bucket, bucket_client, b) for b in batch]
+            for job in futures.as_completed(jobs):
                 total = job.result() # Summed bucket and shadowbucket totals
-                except InvalidListing:
-                    _bucket = jobs[job]
-                    _log.error('Failed to list bucket %s. Removing from results.'%_bucket.name)
-                    # Add the bucket to observed_buckets anyway to avoid clearing existing metrics
-                    observed_buckets.add(_bucket.name)
-                    # If we can not list one of an account's buckets we can not update its total
-                    failed_accounts.add(_bucket.userid)
-                    continue
                 observed_buckets.add(total.bucket.name)
                 update_report(bucket_reports, total.bucket.name, total.obj_count, total.total_size)
                 update_report(account_reports, total.bucket.userid, total.obj_count, total.total_size)
 
             # Bucket reports can be updated as we get them
-            if options.dry_run:
-                for bucket, report in bucket_reports.items():
-                    _log.info(
-                        "DryRun: resource buckets [%s] would be updated with obj_count %i and total_size %i" % (
-                            bucket, report['obj_count'], report['total_size']
-                        )
-                    )
-            else:
             pipeline = redis_client.pipeline(transaction=False)  # No transaction to reduce redis load
             for bucket, report in bucket_reports.items():
                 update_redis(pipeline, 'buckets', bucket, report['obj_count'], report['total_size'])
                 log_report('buckets', bucket, report['obj_count'], report['total_size'])
             pipeline.execute()
 
-    stale_buckets = set()
     recorded_buckets = set(get_resources_from_redis(redis_client, 'buckets'))
-    if options.bucket:
-        stale_buckets = { b for b in options.bucket if b not in observed_buckets }
-    elif options.account:
-        _log.warning('Stale buckets will not be cleared when using the --account or --account-file flags')
-    else:
+    if options.bucket is None:
         stale_buckets = recorded_buckets.difference(observed_buckets)
+    elif observed_buckets and options.bucket not in recorded_buckets:
+        # The provided bucket does not exist, so clean up any metrics
+        stale_buckets = { options.bucket }
+    else:
+        stale_buckets = set()
 
     _log.info('Found %s stale buckets' % len(stale_buckets))
-    if options.dry_run:
-        _log.info("DryRun: not updating stale buckets")
-    else:
     for chunk in chunks(stale_buckets, ACCOUNT_UPDATE_CHUNKSIZE):
         pipeline = redis_client.pipeline(transaction=False) # No transaction to reduce redis load
         for bucket in chunk:
@@ -538,46 +376,21 @@ if __name__ == '__main__':
         pipeline.execute()
 
     # Account metrics are not updated if a bucket is specified
-    if options.bucket:
-        _log.warning('Account metrics will not be updated when using the --bucket or --bucket-file flags')
-    else:
-        # Don't update any accounts with failed listings
-        without_failed = filter(lambda x: x[0] not in failed_accounts, account_reports.items())
-        if options.dry_run:
-            for userid, report in account_reports.items():
-                _log.info(
-                    "DryRun: resource account [%s] would be updated with obj_count %i and total_size %i" % (
-                        userid, report['obj_count'], report['total_size']
-                    )
-                )
-        else:
+    if options.bucket is None:
         # Update total account reports in chunks
-            for chunk in chunks(without_failed, ACCOUNT_UPDATE_CHUNKSIZE):
+        for chunk in chunks(account_reports.items(), ACCOUNT_UPDATE_CHUNKSIZE):
             pipeline = redis_client.pipeline(transaction=False) # No transaction to reduce redis load
             for userid, report in chunk:
                 update_redis(pipeline, 'accounts', userid, report['obj_count'], report['total_size'])
                 log_report('accounts', userid, report['obj_count'], report['total_size'])
             pipeline.execute()
 
-        if options.account:
-            for account in options.account:
-                if account in failed_accounts:
-                    _log.error("No metrics updated for account %s, one or more buckets failed" % account)
-
-        # Include failed_accounts in observed_accounts to avoid clearing metrics
-        observed_accounts = failed_accounts.union(set(account_reports.keys()))
+        observed_accounts = set(account_reports.keys())
         recorded_accounts = set(get_resources_from_redis(redis_client, 'accounts'))
 
-        if options.account:
-            stale_accounts = { a for a in options.account if a not in observed_accounts }
-        else:
         # Stale accounts and buckets are ones that do not appear in the listing, but have recorded values
         stale_accounts = recorded_accounts.difference(observed_accounts)
-
         _log.info('Found %s stale accounts' % len(stale_accounts))
-        if options.dry_run:
-            _log.info("DryRun: not updating stale accounts")
-        else:
         for chunk in chunks(stale_accounts, ACCOUNT_UPDATE_CHUNKSIZE):
             pipeline = redis_client.pipeline(transaction=False) # No transaction to reduce redis load
             for account in chunk:

lib/schema.js

@@ -52,9 +52,6 @@ const keys = {
     getObjectRetention: prefix => `${prefix}GetObjectRetention`,
     putObjectLegalHold: prefix => `${prefix}PutObjectLegalHold`,
     getObjectLegalHold: prefix => `${prefix}GetObjectLegalHold`,
-    replicateObject: prefix => `${prefix}ReplicateObject`,
-    replicateTags: prefix => `${prefix}ReplicateTags`,
-    replicateDelete: prefix => `${prefix}ReplicateDelete`,
     incomingBytes: prefix => `${prefix}incomingBytes`,
     outgoingBytes: prefix => `${prefix}outgoingBytes`,
 };
@@ -68,10 +65,10 @@ const keys = {
 */
 function getSchemaPrefix(params, timestamp) {
     const {
-        bucket, accountId, userId, level, service, location,
+        bucket, accountId, userId, level, service,
     } = params;
     // `service` property must remain last because other objects also include it
-    const id = bucket || accountId || userId || location || service;
+    const id = bucket || accountId || userId || service;
     const prefix = timestamp ? `${service}:${level}:${timestamp}:${id}:`
         : `${service}:${level}:${id}:`;
     return prefix;
@@ -86,13 +83,9 @@ function getSchemaPrefix(params, timestamp) {
 */
 function generateKey(params, metric, timestamp) {
     const prefix = getSchemaPrefix(params, timestamp);
-    if (params.location) {
-        return `${prefix}locationStorage`;
-    }
     return keys[metric](prefix);
 }
 
-
 /**
 * Returns a list of the counters for a metric type
 * @param {object} params - object with metric type and id as a property

lib/server.js

@@ -7,6 +7,7 @@ const { Clustering, errors, ipCheck } = require('arsenal');
 const arsenalHttps = require('arsenal').https;
 const { Logger } = require('werelogs');
 
+const config = require('./Config');
 const routes = require('../router/routes');
 const Route = require('../router/Route');
 const Router = require('../router/Router');
@@ -27,12 +28,7 @@ class UtapiServer {
     constructor(worker, port, datastore, logger, config) {
         this.worker = worker;
         this.port = port;
-        this.vault = config.vaultclient;
-        if (!this.vault) {
-            const Vault = require('./Vault');
-            this.vault = new Vault(config);
-        }
-        this.router = new Router(config, this.vault);
+        this.router = new Router(config);
         this.logger = logger;
         this.datastore = datastore;
         this.server = null;
@@ -75,7 +71,6 @@ class UtapiServer {
         req.socket.setNoDelay();
         const { query, path, pathname } = url.parse(req.url, true);
         const utapiRequest = new UtapiRequest()
-            .setVault(this.vault)
             .setRequest(req)
             .setLog(this.logger.newRequestLogger())
             .setResponse(res)
@@ -219,7 +214,8 @@ class UtapiServer {
 * @property {object} params.log - logger configuration
 * @return {undefined}
 */
-function spawn(config) {
+function spawn(params) {
+    Object.assign(config, params);
     const {
         workers, redis, log, port,
     } = config;

libV2/cache/backend/memory.js

@@ -12,9 +12,12 @@ function orNull(value) {
     return value === undefined ? null : value;
 }
 
+
+const _multiprocessDB = {};
+
 class MemoryCache {
-    constructor() {
-        this._data = {};
+    constructor(config) {
+        this._data = config && config.multiprocess ? _multiprocessDB : {};
         this._shards = {};
         this._prefix = 'utapi';
         this._expirations = {};

libV2/cache/client.js

@@ -23,7 +23,7 @@ class CacheClient {
 
     async pushMetric(metric) {
         const shard = shardFromTimestamp(metric.timestamp);
-        if (!(await this._cacheBackend.addToShard(shard, metric))) {
+        if (!this._cacheBackend.addToShard(shard, metric)) {
             return false;
         }
         await this._counterBackend.updateCounters(metric);

libV2/cache/index.js

@@ -8,6 +8,15 @@ const cacheTypes = {
     memory: () => new MemoryCache(),
 };
 
+function buildCacheClient(cacheConfig) {
+    const { backend, counter, cache } = cacheConfig;
+    return new CacheClient({
+        cacheBackend: cacheTypes[backend](cache),
+        counterBackend: cacheTypes[backend](counter),
+    });
+}
+
+// TODO remove after all users have been moved to buildCacheClient
 const cacheBackend = cacheTypes[config.cache.backend](config.cache);
 const counterBackend = cacheTypes[config.cache.backend](config.redis);
 
@@ -17,5 +26,7 @@ module.exports = {
         MemoryCache,
         RedisCache,
     },
+    // TODO remove after all users have been moved to buildCacheClient
     client: new CacheClient({ cacheBackend, counterBackend }),
+    buildCacheClient,
 };

libV2/cli.js

@@ -0,0 +1,64 @@
+const { Command } = require('commander');
+const _config = require('./config');
+const { comprehend } = require('./utils');
+const { logger } = require('./utils');
+const availableSubsystems = [
+    'server',
+    'ingest',
+    'checkpoint',
+    'snapshot',
+    'repair',
+    'reindex',
+    'limit',
+];
+
+const enabledSubsystems = [];
+
+const cli = new Command()
+    .option('--server', 'Start a Utapi metrics server', () =>
+        enabledSubsystems.push('server') && true)
+    .option('--ingest', 'Start the ingest task', () =>
+        enabledSubsystems.push('ingest') && true)
+    .option(
+        '--checkpoint',
+        'Start the checkpoint task scheduler',
+        () => enabledSubsystems.push('checkpoint') && true,
+    )
+    .option('--snapshot', 'Start the snapshot task scheduler', () =>
+        enabledSubsystems.push('snapshot') && true)
+    .option('--repair', 'Start the repair task scheduler', () =>
+        enabledSubsystems.push('repair') && true)
+    .option('--reindex', 'Start the reindex task scheduler', () =>
+        enabledSubsystems.push('reindex') && true)
+    .option(
+        '--now',
+        'Ignore configured schedules and execute specified background tasks immediately, exiting afterward.\n'
+        + 'Can not be used with --server.',
+    );
+
+class UtapiCLI {
+    static _parseSubsystems(config) {
+        return availableSubsystems.filter(sys => config[sys]);
+        // return comprehend(subsystems, (_, key) => ({
+        //     key,
+        //     value: !!config[key],
+        // }));
+    }
+
+    static parse(argv) {
+        const parsed = cli.parse(argv);
+
+        if (parsed.now && enabledSubsystems.includes('server')) {
+            throw new Error('--now can not be used with --server');
+        }
+
+        console.log(parsed)
+        const cliConfig = {
+            subsystems: UtapiCLI._parseSubsystems(parsed),
+        };
+
+        return _config.merge(cliConfig);
+    }
+}
+
+module.exports = UtapiCLI;

libV2/client/index.js

@@ -11,12 +11,7 @@ const encode = require('encoding-down');
 /* eslint-enable import/no-extraneous-dependencies */
 
 const { UtapiMetric } = require('../models');
-const {
-    LoggerContext,
-    logEventFilter,
-    asyncOrCallback,
-    buildFilterChain,
-} = require('../utils');
+const { LoggerContext, asyncOrCallback } = require('../utils');
 
 const moduleLogger = new LoggerContext({
     module: 'client',
@@ -89,11 +84,6 @@ class UtapiClient {
         this._drainCanSchedule = true;
         this._drainDelay = (config && config.drainDelay) || 30000;
         this._suppressedEventFields = (config && config.suppressedEventFields) || null;
-        const eventFilters = (config && config.filter) || {};
-        this._shouldPushMetric = buildFilterChain(eventFilters);
-        if (Object.keys(eventFilters).length !== 0) {
-            logEventFilter((...args) => moduleLogger.info(...args), 'utapi event filter enabled', eventFilters);
-        }
     }
 
     async join() {
@@ -250,11 +240,6 @@ class UtapiClient {
             ? data
             : new UtapiMetric(data);
 
-        // If this event has been filtered then exit early
-        if (!this._shouldPushMetric(metric)) {
-            return;
-        }
-
         // Assign a uuid if one isn't passed
         if (!metric.uuid) {
             metric.uuid = uuid.v4();

libV2/config/defaults.json

@@ -16,13 +16,15 @@
     "warp10": {
         "host": "127.0.0.1",
         "port": 4802,
-        "nodeId": "single_node",
-        "requestTimeout": 60000,
-        "connectTimeout": 60000
+        "nodeId": "single_node"
     },
     "healthChecks": {
         "allowFrom": ["127.0.0.1/8", "::1"]
     },
+    "vaultd": {
+        "host": "127.0.0.1",
+        "port": 8500
+    },
     "cacheBackend": "memory",
     "development": false,
     "nodeId": "single_node",
@@ -42,23 +44,5 @@
     "diskUsage": {
         "retentionDays": 45,
         "expirationEnabled": false
-    },
-    "serviceUser": {
-        "arn": "arn:aws:iam::000000000000:user/scality-internal/service-utapi-user",
-        "enabled": false
-    },
-    "filter": {
-        "allow": {},
-        "deny": {}
-    },
-    "metrics" : {
-        "enabled": false,
-        "host": "localhost",
-        "ingestPort": 10902,
-        "checkpointPort": 10903,
-        "snapshotPort": 10904,
-        "diskUsagePort": 10905,
-        "reindexPort": 10906,
-        "repairPort": 10907
     }
 }

libV2/config/index.js

@@ -2,12 +2,8 @@ const fs = require('fs');
 const path = require('path');
 const Joi = require('@hapi/joi');
 const assert = require('assert');
-const defaults = require('./defaults.json');
-const werelogs = require('werelogs');
 
-const {
-    truthy, envNamespace, allowedFilterFields, allowedFilterStates,
-} = require('../constants');
+const { truthy, envNamespace } = require('../constants');
 const configSchema = require('./schema');
 // We need to require the specific file rather than the parent module to avoid a circular require
 const { parseDiskSizeSpec } = require('../utils/disk');
@@ -73,6 +69,7 @@ class Config {
     constructor(overrides) {
         this._basePath = path.join(__dirname, '../../');
         this._configPath = _loadFromEnv('CONFIG_FILE', defaultConfigPath);
+        this._defaultsPath = path.join(__dirname, 'defaults.json');
 
         this.host = undefined;
         this.port = undefined;
@@ -90,11 +87,6 @@ class Config {
             parsedConfig = this._recursiveUpdate(parsedConfig, overrides);
         }
         Object.assign(this, parsedConfig);
-
-        werelogs.configure({
-            level: Config.logging.level,
-            dump: Config.logging.dumpLevel,
-        });
     }
 
     static _readFile(path, encoding = 'utf-8') {
@@ -119,7 +111,7 @@ class Config {
     }
 
     _loadDefaults() {
-        return defaults;
+        return Config._readJSON(this._defaultsPath);
     }
 
     _loadUserConfig() {
@@ -184,9 +176,7 @@ class Config {
     }
 
     static _parseRedisConfig(prefix, config) {
-        const redisConf = {
-            retry: config.retry,
-        };
+        const redisConf = {};
         if (config.sentinels || _definedInEnv(`${prefix}_SENTINELS`)) {
             redisConf.name = _loadFromEnv(`${prefix}_NAME`, config.name);
             redisConf.sentinels = _loadFromEnv(
@@ -198,10 +188,6 @@ class Config {
                 `${prefix}_SENTINEL_PASSWORD`,
                 config.sentinelPassword,
             );
-            redisConf.password = _loadFromEnv(
-                `${prefix}_PASSWORD`,
-                config.password,
-            );
         } else {
             redisConf.host = _loadFromEnv(
                 `${prefix}_HOST`,
@@ -239,28 +225,6 @@ class Config {
         return certs;
     }
 
-    static _parseResourceFilters(config) {
-        const resourceFilters = {};
-
-        allowedFilterFields.forEach(
-            field => allowedFilterStates.forEach(
-                state => {
-                    const configResources = (config[state] && config[state][field]) || null;
-                    const envVar = `FILTER_${field.toUpperCase()}_${state.toUpperCase()}`;
-                    const resources = _loadFromEnv(envVar, configResources, _typeCasts.list);
-                    if (resources) {
-                        if (resourceFilters[field]) {
-                            throw new Error('You can not define both an allow and a deny list for an event field.');
-                        }
-                        resourceFilters[field] = { [state]: new Set(resources) };
-                    }
-                },
-            ),
-        );
-
-        return resourceFilters;
-    }
-
     _parseConfig(config) {
         const parsedConfig = {};
 
@@ -299,8 +263,6 @@ class Config {
         const warp10Conf = {
             readToken: _loadFromEnv('WARP10_READ_TOKEN', config.warp10.readToken),
             writeToken: _loadFromEnv('WARP10_WRITE_TOKEN', config.warp10.writeToken),
-            requestTimeout: _loadFromEnv('WARP10_REQUEST_TIMEOUT', config.warp10.requestTimeout, _typeCasts.int),
-            connectTimeout: _loadFromEnv('WARP10_CONNECT_TIMEOUT', config.warp10.connectTimeout, _typeCasts.int),
         };
 
         if (Array.isArray(config.warp10.hosts) || _definedInEnv('WARP10_HOSTS')) {
@@ -378,24 +340,6 @@ class Config {
 
         parsedConfig.bucketd = _loadFromEnv('BUCKETD_BOOTSTRAP', config.bucketd, _typeCasts.serverList);
 
-        parsedConfig.serviceUser = {
-            arn: _loadFromEnv('SERVICE_USER_ARN', config.serviceUser.arn),
-            enabled: _loadFromEnv('SERVICE_USER_ENABLED', config.serviceUser.enabled, _typeCasts.bool),
-        };
-
-        parsedConfig.filter = Config._parseResourceFilters(config.filter);
-
-        parsedConfig.metrics = {
-            enabled: _loadFromEnv('METRICS_ENABLED', config.metrics.enabled, _typeCasts.bool),
-            host: _loadFromEnv('METRICS_HOST', config.metrics.host),
-            ingestPort: _loadFromEnv('METRICS_PORT_INGEST', config.metrics.ingestPort, _typeCasts.int),
-            checkpointPort: _loadFromEnv('METRICS_PORT_CHECKPOINT', config.metrics.checkpointPort, _typeCasts.int),
-            snapshotPort: _loadFromEnv('METRICS_PORT_SNAPSHOT', config.metrics.snapshotPort, _typeCasts.int),
-            diskUsagePort: _loadFromEnv('METRICS_PORT_DISK_USAGE', config.metrics.diskUsagePort, _typeCasts.int),
-            reindexPort: _loadFromEnv('METRICS_PORT_REINDEX', config.metrics.reindexPort, _typeCasts.int),
-            repairPort: _loadFromEnv('METRICS_PORT_REPAIR', config.metrics.repairPort, _typeCasts.int),
-        };
-
         return parsedConfig;
     }
 
@@ -406,7 +350,7 @@ class Config {
      * @param {object} newConfig - an object using the same structure as the config file
      * @returns {Config} - New Config instance
      */
-    static merge(newConfig) {
+    merge(newConfig) {
         return new Config(newConfig);
     }
 }

libV2/config/schema.js

@@ -1,23 +1,9 @@
 const Joi = require('@hapi/joi');
-const { allowedFilterFields, allowedFilterStates } = require('../constants');
-
-const backoffSchema = Joi.object({
-    min: Joi.number(),
-    max: Joi.number(),
-    deadline: Joi.number(),
-    jitter: Joi.number(),
-    factor: Joi.number(),
-});
-
-const redisRetrySchema = Joi.object({
-    connectBackoff: backoffSchema,
-});
 
 const redisServerSchema = Joi.object({
     host: Joi.string(),
     port: Joi.number(),
     password: Joi.string().allow(''),
-    retry: redisRetrySchema,
 });
 
 const redisSentinelSchema = Joi.object({
@@ -28,7 +14,6 @@ const redisSentinelSchema = Joi.object({
     })),
     password: Joi.string().default('').allow(''),
     sentinelPassword: Joi.string().default('').allow(''),
-    retry: redisRetrySchema,
 });
 
 const warp10SingleHost = Joi.object({
@@ -100,31 +85,7 @@ const schema = Joi.object({
         expirationEnabled: Joi.boolean(),
         hardLimit: Joi.string(),
     }),
-    serviceUser: Joi.object({
-        arn: Joi.string(),
-        enabled: Joi.boolean(),
-    }),
-    filter: Joi.object(allowedFilterStates.reduce(
-        (filterObj, state) => {
-            filterObj[state] = allowedFilterFields.reduce(
-                (stateObj, field) => {
-                    stateObj[field] = Joi.array().items(Joi.string());
-                    return stateObj;
-                }, {},
-            );
-            return filterObj;
-        }, {},
-    )),
-    metrics: {
-        enabled: Joi.boolean(),
-        host: Joi.string(),
-        ingestPort: Joi.number().port(),
-        checkpointPort: Joi.number().port(),
-        snapshotPort: Joi.number().port(),
-        diskUsagePort: Joi.number().port(),
-        reindexPort: Joi.number().port(),
-        repairPort: Joi.number().port(),
-    },
 });
 
 module.exports = schema;
+

libV2/constants.js

@@ -19,23 +19,17 @@ const constants = {
         'createBucket',
         'deleteBucket',
         'deleteBucketCors',
-        'deleteBucketEncryption',
-        'deleteBucketLifecycle',
         'deleteBucketReplication',
-        'deleteBucketTagging',
         'deleteBucketWebsite',
         'deleteObject',
         'deleteObjectTagging',
         'getBucketAcl',
         'getBucketCors',
-        'getBucketEncryption',
-        'getBucketLifecycle',
         'getBucketLocation',
         'getBucketNotification',
         'getBucketObjectLock',
         'getBucketReplication',
         'getBucketVersioning',
-        'getBucketTagging',
         'getBucketWebsite',
         'getObject',
         'getObjectAcl',
@@ -51,23 +45,18 @@ const constants = {
         'multiObjectDelete',
         'putBucketAcl',
         'putBucketCors',
-        'putBucketEncryption',
-        'putBucketLifecycle',
         'putBucketNotification',
         'putBucketObjectLock',
         'putBucketReplication',
         'putBucketVersioning',
-        'putBucketTagging',
         'putBucketWebsite',
+        'putData',
         'putDeleteMarkerObject',
         'putObject',
         'putObjectAcl',
         'putObjectLegalHold',
         'putObjectRetention',
         'putObjectTagging',
-        'replicateDelete',
-        'replicateObject',
-        'replicateTags',
         'uploadPart',
         'uploadPartCopy',
     ],
@@ -114,14 +103,6 @@ const constants = {
         putDeleteMarkerObject: 'deleteObject',
     },
     expirationChunkDuration: 900000000, // 15 minutes in microseconds
-    allowedFilterFields: [
-        'operationId',
-        'location',
-        'account',
-        'user',
-        'bucket',
-    ],
-    allowedFilterStates: ['allow', 'deny'],
 };
 
 constants.operationToResponse = constants.operations

libV2/metadata/client.js

@@ -1,5 +1,5 @@
+const BucketClientInterface = require('arsenal/lib/storage/metadata/bucketclient/BucketClientInterface');
 const bucketclient = require('bucketclient');
-const { BucketClientInterface } = require('arsenal').storage.metadata.bucketclient;
 
 const config = require('../config');
 const { LoggerContext } = require('../utils');
@@ -10,7 +10,7 @@ const moduleLogger = new LoggerContext({
 
 const params = {
     bucketdBootstrap: config.bucketd,
-    https: config.tls,
+    https: config.https,
 };
 
 module.exports = new BucketClientInterface(params, bucketclient, moduleLogger);

libV2/metadata/index.js

@@ -1,25 +1,16 @@
 /* eslint-disable no-restricted-syntax */
-const arsenal = require('arsenal');
-const async = require('async');
+const { usersBucket, splitter: mdKeySplitter, mpuBucketPrefix } = require('arsenal').constants;
 const metadata = require('./client');
 const { LoggerContext, logger } = require('../utils');
 const { keyVersionSplitter } = require('../constants');
 
-const { usersBucket, splitter: mdKeySplitter, mpuBucketPrefix } = arsenal.constants;
-const { BucketInfo } = arsenal.models;
-
 const moduleLogger = new LoggerContext({
     module: 'metadata.client',
 });
 
-const ebConfig = {
-    times: 10,
-    interval: retryCount => 50 * (2 ** retryCount),
-};
-
 const PAGE_SIZE = 1000;
 
-async function _listingWrapper(bucket, params) {
+function _listingWrapper(bucket, params) {
     return new Promise(
         (resolve, reject) => metadata.listObject(
             bucket,
@@ -46,7 +37,7 @@ function _listObject(bucket, prefix, hydrateFunc) {
 
                 try {
                     // eslint-disable-next-line no-await-in-loop
-                    res = await async.retryable(ebConfig, _listingWrapper)(bucket, { ...listingParams, gt });
+                    res = await _listingWrapper(bucket, { ...listingParams, gt });
                 } catch (error) {
                     moduleLogger.error('Error during listing', { error });
                     throw error;
@@ -108,7 +99,7 @@ function bucketExists(bucket) {
         bucket,
         logger.newRequestLogger(),
         err => {
-            if (err && (!err.is || !err.is.NoSuchBucket)) {
+            if (err && !err.NoSuchBucket) {
                 reject(err);
                 return;
             }
@@ -117,25 +108,9 @@ function bucketExists(bucket) {
     ));
 }
 
-function getBucket(bucket) {
-    return new Promise((resolve, reject) => {
-        metadata.getBucketAttributes(
-            bucket,
-            logger.newRequestLogger(), (err, data) => {
-                if (err) {
-                    reject(err);
-                    return;
-                }
-                resolve(BucketInfo.fromObj(data));
-            },
-        );
-    });
-}
-
 module.exports = {
     listBuckets,
     listObjects,
     listMPUs,
     bucketExists,
-    getBucket,
 };

libV2/models/RequestContext.js

@@ -3,7 +3,6 @@ const Joi = require('@hapi/joi');
 const { buildModel } = require('./Base');
 const { apiOperations } = require('../server/spec');
 const ResponseContainer = require('./ResponseContainer');
-const { httpRequestDurationSeconds } = require('../server/metrics');
 
 const apiTags = Object.keys(apiOperations);
 const apiOperationIds = Object.values(apiOperations)
@@ -22,7 +21,6 @@ const contextSchema = {
     logger: Joi.any(),
     request: Joi.any(),
     results: Joi.any(),
-    requestTimer: Joi.any(),
 };
 
 const RequestContextModel = buildModel('RequestContext', contextSchema);
@@ -36,10 +34,6 @@ class RequestContext extends RequestContextModel {
         const tag = request.swagger.operation['x-router-controller'];
         const { operationId } = request.swagger.operation;
 
-        const requestTimer = tag !== 'internal'
-            ? httpRequestDurationSeconds.startTimer({ action: operationId })
-            : null;
-
         request.logger.logger.addDefaultFields({
             tag,
             operationId,
@@ -56,7 +50,6 @@ class RequestContext extends RequestContextModel {
             encrypted,
             results: new ResponseContainer(),
             logger: request.logger,
-            requestTimer,
         });
     }
 

libV2/process.js

@@ -1,16 +1,39 @@
 const { EventEmitter } = require('events');
 const os = require('os');
-const { Command } = require('commander');
-const { logger } = require('./utils');
+const async = require('async');
+const { logger, comprehend } = require('./utils');
+const UtapiCLI = require('./cli');
+const { UtapiServer } = require('./server');
+const {
+    IngestShard,
+    CreateCheckpoint,
+    CreateSnapshot,
+    RepairTask,
+    ReindexTask,
+    MonitorDiskUsage,
+} = require('./tasks');
+
+const subsystems = {
+    server: UtapiServer,
+    ingest: IngestShard,
+    checkpoint: CreateCheckpoint,
+    snapshot: CreateSnapshot,
+    repair: RepairTask,
+    reindex: ReindexTask,
+    limit: MonitorDiskUsage,
+    // TODO split expiration into separate task
+    // expiration:
+};
 
 class Process extends EventEmitter {
-    constructor(...options) {
-        super(...options);
-        this._program = null;
+    constructor() {
+        super();
+        this._config = null;
+        this._subsystems = null;
     }
 
-    async setup() {
-        const cleanUpFunc = this.join.bind(this);
+    _registerSignalHandlers() {
+        const cleanUpFunc = this.join.bind(this, 1);
         ['SIGINT', 'SIGQUIT', 'SIGTERM'].forEach(eventName => {
             process.on(eventName, cleanUpFunc);
         });
@@ -19,27 +42,78 @@ class Process extends EventEmitter {
                 { error, stack: error.stack.split(os.EOL) });
             cleanUpFunc();
         });
-        this._program = new Command();
-        await this._setup();
+    }
+
+    async setup() {
+        this._registerSignalHandlers();
+        try {
+            this._config = UtapiCLI.parse(process.argv);
+        } catch(error) {
+            console.log(error.message);
+            return false;
+        }
+        // console.log(this._config)
+        this._subsystems = await Process._setupSubSystems(this._config);
+        return true;
+    }
+
+    static async _setupSubSystems(config) {
+        return async.reduce(config.subsystems, {},
+        // const systems = comprehend(
+        //     config.subsystems,
+            async (systems, key) => {
+                const sys = new subsystems[key](config);
+                await sys.setup();
+                systems[key] = sys;
+                return systems;
+            },
+        );
     }
 
     async start() {
-        this._program.parse(process.argv);
-        await this._start();
+        if (!this._subsystems) {
+            throw new Error('The process must be setup before starting!');
+        }
+        // console.log(this._subsystems)
+        await Promise.all(
+            Object.entries(this._subsystems).map(async ([name, sys]) => {
+                try {
+                    await sys.start();
+                } catch (error) {
+                    const msg = `Error starting subsystem ${name}`;
+                    logger.error(msg, { error });
+                    throw new Error(msg);
+                }
+            }),
+        );
     }
 
-    async join() {
+    async join(returnCode = 0) {
         this.emit('exit');
-        await this._join();
+        console.log('-'.repeat(50))
+        if (this._subsystems) {
+            const results = await Promise.all(
+                Object.entries(this._subsystems).map(async ([name, sys]) => {
+                    try {
+                        await sys.join();
+                    } catch (error) {
+                        logger.error(`Error stopping subsystem ${name}`, { error });
+                        return name;
+                    }
+                    return null;
+                }),
+            );
+
+            const errors = results.filter(e => e !== null);
+            if (errors.length) {
+                logger.error(`Error stopping subsystems: ${errors.join(', ')}`, { subsystems: errors });
+                process.exit(1);
+            }
         }
 
-    /* eslint-disable class-methods-use-this,no-empty-function */
-    async _setup() {}
-
-    async _start() {}
-
-    async _join() {}
-    /* eslint-enable class-methods-use-this,no-empty-function */
+        process.exit(returnCode);
     }
+}
+
 
 module.exports = Process;

libV2/redis.js

@@ -2,12 +2,9 @@ const EventEmitter = require('events');
 const { callbackify, promisify } = require('util');
 const IORedis = require('ioredis');
 const { jsutil } = require('arsenal');
-const BackOff = require('backo');
-const { whilst } = require('async');
 
 const errors = require('./errors');
-const { LoggerContext } = require('./utils/log');
-const { asyncOrCallback } = require('./utils/func');
+const { LoggerContext, asyncOrCallback } = require('./utils');
 
 const moduleLogger = new LoggerContext({
     module: 'redis',
@@ -71,7 +68,6 @@ class RedisClient extends EventEmitter {
             this._redis.off('connect', this._onConnect);
             this._redis.off('ready', this._onReady);
             this._redis.off('error', this._onError);
-            this._redis.disconnect();
         }
         this._isConnected = false;
         this._isReady = false;
@@ -106,7 +102,6 @@ class RedisClient extends EventEmitter {
     }
 
     _onError(error) {
-        this._isReady = false;
         moduleLogger.error('error connecting to redis', { error });
         if (this.listenerCount('error') > 0) {
             this.emit('error', error);
@@ -139,63 +134,20 @@ class RedisClient extends EventEmitter {
     }
 
     async _call(asyncFunc) {
-        const start = Date.now();
-        const { connectBackoff } = this._redisOptions.retry || {};
-        const backoff = new BackOff(connectBackoff);
-        const timeoutMs = (connectBackoff || {}).deadline || 2000;
-        let retried = false;
-
-        return new Promise((resolve, reject) => {
-            whilst(
-                next => { // WARNING: test is asynchronous in `async` v3
-                    if (!connectBackoff && !this.isReady) {
-                        moduleLogger.warn('redis not ready and backoff is not configured');
-                    }
-                    process.nextTick(next, null, !!connectBackoff && !this.isReady);
-                },
-                next => {
-                    retried = true;
-
-                    if ((Date.now() - start) > timeoutMs) {
-                        moduleLogger.error('redis still not ready after max wait, giving up', { timeoutMs });
-                        return next(errors.InternalError.customizeDescription(
-                            'redis client is not ready',
-                        ));
-                    }
-
-                    const backoffDurationMs = backoff.duration();
-                    moduleLogger.error('redis not ready, retrying', { backoffDurationMs });
-
-                    return setTimeout(next, backoffDurationMs);
-                },
-                err => {
-                    if (err) {
-                        return reject(err);
-                    }
-
-                    if (retried) {
-                        moduleLogger.info('redis connection recovered', {
-                            recoveryOverheadMs: Date.now() - start,
-                        });
-                    }
-
         const funcPromise = asyncFunc(this._redis);
         if (!this._useTimeouts) {
             // If timeouts are disabled simply return the Promise
-                        return resolve(funcPromise);
+            return funcPromise;
         }
 
         const { timeout, cancelTimeout } = this._createCommandTimeout();
 
         try {
             // timeout always rejects so we can just return
-                        return resolve(Promise.race([funcPromise, timeout]));
+            return await Promise.race([funcPromise, timeout]);
         } finally {
             cancelTimeout();
         }
-                },
-            );
-        });
     }
 
     call(func, callback) {

libV2/server/API/internal/prometheusMetrics.js

@@ -1,14 +0,0 @@
-const { collectDefaultMetrics, register } = require('prom-client');
-
-collectDefaultMetrics({
-    timeout: 10000,
-    gcDurationBuckets: [0.001, 0.01, 0.1, 1, 2, 5],
-});
-
-async function prometheusMetrics(ctx) {
-    // eslint-disable-next-line no-param-reassign
-    ctx.results.statusCode = 200;
-    ctx.results.body = await register.metrics();
-}
-
-module.exports = prometheusMetrics;

libV2/server/API/metrics/getStorage.js

@@ -40,7 +40,7 @@ async function getStorage(ctx, params) {
                 macro: 'utapi/getMetricsAt',
             };
             return warp10.exec(options);
-        }, error => ctx.logger.error('error while fetching metrics', { error }));
+        });
 
         if (res.result.length === 0) {
             ctx.logger.error('unable to retrieve metrics', { level, resource });

libV2/server/API/metrics/listMetrics.js

@@ -28,11 +28,8 @@ async function listMetric(ctx, params) {
         end = Date.now();
     }
 
-    let results;
-
-    try {
     // A separate request will be made to warp 10 per requested resource
-        results = await Promise.all(
+    const results = await Promise.all(
         resources.map(async ({ resource, id }) => {
             const labels = { [labelName]: id };
 
@@ -47,14 +44,7 @@ async function listMetric(ctx, params) {
                     macro: 'utapi/getMetrics',
                 };
                 return warp10.exec(options);
-                }, error => ctx.logger.error('error during warp 10 request', {
-                    error,
-                    requestParams: {
-                        start,
-                        end,
-                        labels,
-                    },
-                }));
+            });
 
             if (res.result.length === 0) {
                 ctx.logger.error('unable to retrieve metrics', { resource, type: params.level });
@@ -79,11 +69,6 @@ async function listMetric(ctx, params) {
             };
         }),
     );
-    } catch (error) {
-        ctx.logger.error('error fetching metrics from warp10', { error });
-        throw errors.InternalError;
-    }
-
 
     // Convert the results from warp10 into the expected response format
     const resp = results

libV2/server/index.js

@@ -4,8 +4,9 @@ const express = require('express');
 const bodyParser = require('body-parser');
 const { ciphers, dhparam } = require('arsenal').https;
 
-const Process = require('../process');
-const config = require('../config');
+const SubSystem = require('../subsystem');
+
+// const config = require('../config');
 const { initializeOasTools, middleware } = require('./middleware');
 const { spec: apiSpec } = require('./spec');
 const { client: cacheClient } = require('../cache');
@@ -15,11 +16,12 @@ const moduleLogger = new LoggerContext({
     module: 'server',
 });
 
-class UtapiServer extends Process {
-    constructor() {
+class UtapiServer extends SubSystem {
+    constructor(config) {
         super();
         this._app = null;
         this._server = null;
+        this._config = config;
     }
 
     static async _createApp(spec) {
@@ -28,18 +30,17 @@ class UtapiServer extends Process {
         app.use(middleware.loggerMiddleware);
         await initializeOasTools(spec, app);
         app.use(middleware.errorMiddleware);
-        app.use(middleware.httpMetricsMiddleware);
         app.use(middleware.responseLoggerMiddleware);
         return app;
     }
 
-    static _createHttpsAgent() {
+    _createHttpsAgent() {
         const conf = {
             ciphers: ciphers.ciphers,
-            dhparam: dhparam.dhparam,
-            cert: config.tls.cert,
-            key: config.tls.key,
-            ca: config.tls.ca ? [config.tls.ca] : null,
+            dhparam,
+            cert: this._config.tls.cert,
+            key: this._config.tls.key,
+            ca: this._config.tls.ca ? [this._config.tls.ca] : null,
             requestCert: false,
             rejectUnauthorized: true,
         };
@@ -48,31 +49,31 @@ class UtapiServer extends Process {
         return conf;
     }
 
-    static async _createServer(app) {
-        if (config.tls) {
+    async _createServer(app) {
+        if (this._config.tls) {
             return https.createServer(UtapiServer._createHttpsAgent(), app);
         }
         return http.createServer(app);
     }
 
-    static async _startServer(server) {
+    async _startServer(server) {
         moduleLogger
             .with({
                 method: 'UtapiServer::_startServer',
-                cacheBackend: config.cacheBackend,
+                cacheBackend: this._config.cacheBackend,
             })
-            .info(`Server listening on ${config.port}`);
-        await server.listen(config.port);
+            .info(`Server listening on ${this._config.port}`);
+        await server.listen(this._config.port);
     }
 
     async _setup() {
         this._app = await UtapiServer._createApp(apiSpec);
-        this._server = await UtapiServer._createServer(this._app);
+        this._server = await this._createServer(this._app);
     }
 
     async _start() {
         await cacheClient.connect();
-        await UtapiServer._startServer(this._server);
+        await this._startServer(this._server);
     }
 
     async _join() {

libV2/server/metrics.js

@@ -1,20 +0,0 @@
-const promClient = require('prom-client');
-
-const httpRequestsTotal = new promClient.Counter({
-    name: 's3_utapi_http_requests_total',
-    help: 'Total number of HTTP requests',
-    labelNames: ['action', 'code'],
-});
-
-const httpRequestDurationSeconds = new promClient.Histogram({
-    name: 's3_utapi_http_request_duration_seconds',
-    help: 'Duration of HTTP requests in seconds',
-    labelNames: ['action', 'code'],
-    // buckets for response time from 0.1ms to 60s
-    buckets: [0.0001, 0.005, 0.015, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 1.0, 5.0, 15.0, 30.0, 60.0],
-});
-
-module.exports = {
-    httpRequestDurationSeconds,
-    httpRequestsTotal,
-};

libV2/server/middleware.js

@@ -6,7 +6,6 @@ const config = require('../config');
 const { logger, buildRequestLogger } = require('../utils');
 const errors = require('../errors');
 const { translateAndAuthorize } = require('../vault');
-const metricHandlers = require('./metrics');
 
 const oasOptions = {
     controllers: path.join(__dirname, './API/'),
@@ -56,23 +55,6 @@ function responseLoggerMiddleware(req, res, next) {
     }
 }
 
-function httpMetricsMiddleware(request, response, next) {
-    // If the request.ctx is undefined then this is an internal oasTools request (/_/docs)
-    // No metrics should be pushed
-    if (config.metrics.enabled && request.ctx && request.ctx.tag !== 'internal') {
-        metricHandlers.httpRequestsTotal
-            .labels({
-                action: request.ctx.operationId,
-                code: response.statusCode,
-            }).inc(1);
-        request.ctx.requestTimer({ code: response.statusCode });
-    }
-
-    if (next) {
-        next();
-    }
-}
-
 // next is purposely not called as all error responses are handled here
 // eslint-disable-next-line no-unused-vars
 function errorMiddleware(err, req, res, next) {
@@ -100,7 +82,7 @@ function errorMiddleware(err, req, res, next) {
         code,
         message,
     });
-    responseLoggerMiddleware(req, res, () => httpMetricsMiddleware(req, res));
+    responseLoggerMiddleware(req, res);
 }
 
 // eslint-disable-next-line no-unused-vars
@@ -117,7 +99,7 @@ async function authV4Middleware(request, response, params) {
     switch (request.ctx.operationId) {
     case 'listMetrics':
         requestedResources = params.body[params.level];
-        action = params.Action;
+        action = params.Action.value;
         break;
 
     default:
@@ -136,10 +118,6 @@ async function authV4Middleware(request, response, params) {
         [passed, authorizedResources] = await translateAndAuthorize(request, action, params.level, requestedResources);
     } catch (error) {
         request.logger.error('error during authentication', { error });
-        // rethrow any access denied errors
-        if ((error.is && error.is.AccessDenied) || (error.utapiError && error.AccessDenied)) {
-            throw error;
-        }
         throw errors.InternalError;
     }
 
@@ -176,6 +154,5 @@ module.exports = {
         responseLoggerMiddleware,
         authV4Middleware,
         clientIpLimitMiddleware,
-        httpMetricsMiddleware,
     },
 };

libV2/subsystem.js

@@ -0,0 +1,31 @@
+const { EventEmitter } = require('events');
+
+class SubSystem extends EventEmitter {
+    constructor(config) {
+        super();
+        this._config = config;
+    }
+
+    async setup() {
+        await this._setup(this._config);
+    }
+
+    async start() {
+        await this._start();
+    }
+
+    async join() {
+        this.emit('exit');
+        await this._join();
+    }
+
+    /* eslint-disable class-methods-use-this,no-empty-function */
+    async _setup() {}
+
+    async _start() {}
+
+    async _join() {}
+    /* eslint-enable class-methods-use-this,no-empty-function */
+}
+
+module.exports = SubSystem;

libV2/tasks/BaseTask.js

@@ -1,12 +1,12 @@
 const assert = require('assert');
 const cron = require('node-schedule');
 const cronparser = require('cron-parser');
-const promClient = require('prom-client');
-const { DEFAULT_METRICS_ROUTE } = require('arsenal').network.probe.ProbeServer;
 
-const { client: cacheClient } = require('../cache');
-const Process = require('../process');
-const { LoggerContext, iterIfError, startProbeServer } = require('../utils');
+const { client: cacheClient, buildCacheClient } = require('../cache');
+const SubSystem = require('../subsystem');
+
+const { LoggerContext, iterIfError } = require('../utils');
+const { buildWarp10Clients } = require('../warp10');
 
 const logger = new LoggerContext({
     module: 'BaseTask',
@@ -14,123 +14,51 @@ const logger = new LoggerContext({
 
 class Now {}
 
-class BaseTask extends Process {
-    constructor(options) {
-        super();
-        assert.notStrictEqual(options, undefined);
-        assert(Array.isArray(options.warp10), 'you must provide an array of warp 10 clients');
-        this._cache = cacheClient;
-        this._warp10Clients = options.warp10;
+class BaseTask extends SubSystem {
+    constructor(config) {
+        super(config);
+        // TODO construct cache client here rather than globally
+        this._cache = null;
+        this._warp10Clients = null;
         this._scheduler = null;
         this._defaultSchedule = Now;
         this._defaultLag = 0;
-        this._enableMetrics = options.enableMetrics || false;
-        this._metricsHost = options.metricsHost || 'localhost';
-        this._metricsPort = options.metricsPort || 9001;
-        this._metricsHandlers = null;
-        this._probeServer = null;
     }
 
-    async _setup(includeDefaultOpts = true) {
-        if (includeDefaultOpts) {
-            this._program
-                .option('-n, --now', 'Execute the task immediately and then exit. Overrides --schedule.')
-                .option(
-                    '-s, --schedule <crontab>',
-                    'Execute task using this crontab.  Overrides configured schedule',
-                    value => {
-                        cronparser.parseExpression(value);
-                        return value;
-                    },
-                )
-                .option('-l, --lag <lag>', 'Set a custom lag time in seconds', v => parseInt(v, 10))
-                .option('-n, --node-id <id>', 'Set a custom node id');
-        }
-
-        if (this._enableMetrics) {
-            promClient.collectDefaultMetrics({
-                timeout: 10000,
-                gcDurationBuckets: [0.001, 0.01, 0.1, 1, 2, 5],
-            });
-
-            this._metricsHandlers = {
-                ...this._registerDefaultMetricHandlers(),
-                ...this._registerMetricHandlers(),
-            };
-            await this._createProbeServer();
-        }
-    }
-
-    _registerDefaultMetricHandlers() {
-        const taskName = this.constructor.name;
-
-        // Get the name of our subclass in snake case format eg BaseClass => _base_class
-        const taskNameSnake = taskName.replace(/[A-Z]/g, letter => `_${letter.toLowerCase()}`);
-
-        const executionDuration = new promClient.Gauge({
-            name: `s3_utapi${taskNameSnake}_duration_seconds`,
-            help: `Execution time of the ${taskName} task`,
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const executionAttempts = new promClient.Counter({
-            name: `s3_utapi${taskNameSnake}_attempts_total`,
-            help: `Total number of attempts to execute the ${taskName} task`,
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const executionFailures = new promClient.Counter({
-            name: `s3_utapi${taskNameSnake}_failures_total`,
-            help: `Total number of failures executing the ${taskName} task`,
-            labelNames: ['origin', 'containerName'],
-        });
-
-        return {
-            executionDuration,
-            executionAttempts,
-            executionFailures,
-        };
-    }
-
-    // eslint-disable-next-line class-methods-use-this
-    _registerMetricHandlers() {
-        return {};
-    }
-
-    async _createProbeServer() {
-        this._probeServer = await startProbeServer({
-            bindAddress: this._metricsHost,
-            port: this._metricsPort,
-        });
-
-        this._probeServer.addHandler(
-            DEFAULT_METRICS_ROUTE,
-            (res, log) => {
-                log.debug('metrics requested');
-                res.writeHead(200, {
-                    'Content-Type': promClient.register.contentType,
-                });
-                promClient.register.metrics().then(metrics => {
-                    res.end(metrics);
-                });
-            },
-        );
+    async _setup(config) {
+        this._nodeId = config.nodeId;
+        this._cache = buildCacheClient(config.cache);
+        this._warp10Clients = buildWarp10Clients(config.warp10.hosts);
+        // if (includeDefaultOpts) {
+        //     this._program
+        //         .option('-n, --now', 'Execute the task immediately and then exit. Overrides --schedule.')
+        //         .option(
+        //             '-s, --schedule <crontab>',
+        //             'Execute task using this crontab.  Overrides configured schedule',
+        //             value => {
+        //                 cronparser.parseExpression(value);
+        //                 return value;
+        //             },
+        //         )
+        //         .option('-l, --lag <lag>', 'Set a custom lag time in seconds', v => parseInt(v, 10))
+        //         .option('-n, --node-id <id>', 'Set a custom node id');
+        // }
     }
 
     get schedule() {
-        if (this._program.now) {
-            return Now;
-        }
-        if (this._program.schedule) {
-            return this._program.schedule;
-        }
+        // if (this._program.now) {
+        //     return Now;
+        // }
+        // if (this._program.schedule) {
+        //     return this._program.schedule;
+        // }
         return this._defaultSchedule;
     }
 
     get lag() {
-        if (this._program.lag !== undefined) {
-            return this._program.lag;
-        }
+        // if (this._program.lag !== undefined) {
+        //     return this._program.lag;
+        // }
         return this._defaultLag;
     }
 
@@ -155,23 +83,12 @@ class BaseTask extends Process {
     }
 
     async execute() {
-        let endTimer;
-        if (this._enableMetrics) {
-            endTimer = this._metricsHandlers.executionDuration.startTimer();
-            this._metricsHandlers.executionAttempts.inc(1);
-        }
-
         try {
             const timestamp = new Date() * 1000; // Timestamp in microseconds;
             const laggedTimestamp = timestamp - (this.lag * 1000000);
             await this._execute(laggedTimestamp);
         } catch (error) {
             logger.error('Error during task execution', { error });
-            this._metricsHandlers.executionFailures.inc(1);
-        }
-
-        if (this._enableMetrics) {
-            endTimer();
         }
     }
 
@@ -181,9 +98,6 @@ class BaseTask extends Process {
     }
 
     async _join() {
-        if (this._probeServer !== null) {
-            this._probeServer.stop();
-        }
         return this._cache.disconnect();
     }
 

libV2/tasks/CreateCheckpoint.js

@@ -1,4 +1,3 @@
-const promClient = require('prom-client');
 const BaseTask = require('./BaseTask');
 const config = require('../config');
 const { checkpointLagSecs, indexedEventFields } = require('../constants');
@@ -10,88 +9,11 @@ const logger = new LoggerContext({
 
 class CreateCheckpoint extends BaseTask {
     constructor(options) {
-        super({
-            enableMetrics: config.metrics.enabled,
-            metricsHost: config.metrics.host,
-            metricsPort: config.metrics.checkpointPort,
-            ...options,
-        });
-
+        super(options);
         this._defaultSchedule = config.checkpointSchedule;
         this._defaultLag = checkpointLagSecs;
     }
 
-    // eslint-disable-next-line class-methods-use-this
-    _registerMetricHandlers() {
-        const created = new promClient.Counter({
-            name: 's3_utapi_create_checkpoint_created_total',
-            help: 'Total number of checkpoints created',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const getLastCheckpoint = this._getLastCheckpoint.bind(this);
-        const lastCheckpoint = new promClient.Gauge({
-            name: 's3_utapi_create_checkpoint_last_checkpoint_seconds',
-            help: 'Timestamp of the last successfully created checkpoint',
-            labelNames: ['origin', 'containerName'],
-            async collect() {
-                try {
-                    const timestamp = await getLastCheckpoint();
-                    if (timestamp !== null) {
-                        this.set(timestamp);
-                    }
-                } catch (error) {
-                    logger.error('error during metric collection', { error });
-                }
-            },
-        });
-
-        return {
-            created,
-            lastCheckpoint,
-        };
-    }
-
-    /**
-     * Metrics for CreateCheckpoint
-     * @typedef {Object} CreateCheckpointMetrics
-     * @property {number} created - Number of checkpoints created
-     */
-
-    /**
-     *
-     * @param {CreateCheckpointMetrics} metrics - Metric values to push
-     * @returns {undefined}
-     */
-    _pushMetrics(metrics) {
-        if (!this._enableMetrics) {
-            return;
-        }
-
-        if (metrics.created !== undefined) {
-            this._metricsHandlers.created.inc(metrics.created);
-        }
-    }
-
-    async _getLastCheckpoint() {
-        const resp = await this.withWarp10(async warp10 => warp10.fetch({
-            className: 'utapi.checkpoint.master',
-            labels: {
-                node: warp10.nodeId,
-            },
-            start: 'now',
-            stop: -1,
-        }));
-
-        if (!resp.result || (resp.result.length === 0 || resp.result[0] === '' || resp.result[0] === '[]')) {
-            return null;
-        }
-
-        const result = JSON.parse(resp.result[0])[0];
-        const timestamp = result.v[0][0];
-        return timestamp / 1000000;// Convert timestamp from microseconds to seconds
-    }
-
     async _execute(timestamp) {
         logger.debug('creating checkpoints', { checkpointTimestamp: timestamp });
         const status = await this.withWarp10(async warp10 => {
@@ -107,7 +29,6 @@ class CreateCheckpoint extends BaseTask {
         });
         if (status.result[0]) {
             logger.info(`created ${status.result[0] || 0} checkpoints`);
-            this._pushMetrics({ created: status.result[0] });
         }
     }
 }

libV2/tasks/CreateSnapshot.js

@@ -1,4 +1,3 @@
-const promClient = require('prom-client');
 const BaseTask = require('./BaseTask');
 const config = require('../config');
 const { snapshotLagSecs } = require('../constants');
@@ -10,88 +9,11 @@ const logger = new LoggerContext({
 
 class CreateSnapshot extends BaseTask {
     constructor(options) {
-        super({
-            enableMetrics: config.metrics.enabled,
-            metricsHost: config.metrics.host,
-            metricsPort: config.metrics.snapshotPort,
-            ...options,
-        });
-
+        super(options);
         this._defaultSchedule = config.snapshotSchedule;
         this._defaultLag = snapshotLagSecs;
     }
 
-    // eslint-disable-next-line class-methods-use-this
-    _registerMetricHandlers() {
-        const created = new promClient.Counter({
-            name: 's3_utapi_create_snapshot_created_total',
-            help: 'Total number of snapshots created',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const getLastSnapshot = this._getLastSnapshot.bind(this);
-        const lastSnapshot = new promClient.Gauge({
-            name: 's3_utapi_create_snapshot_last_snapshot_seconds',
-            help: 'Timestamp of the last successfully created snapshot',
-            labelNames: ['origin', 'containerName'],
-            async collect() {
-                try {
-                    const timestamp = await getLastSnapshot();
-                    if (timestamp !== null) {
-                        this.set(timestamp);
-                    }
-                } catch (error) {
-                    logger.error('error during metric collection', { error });
-                }
-            },
-        });
-
-        return {
-            created,
-            lastSnapshot,
-        };
-    }
-
-    /**
-     * Metrics for CreateSnapshot
-     * @typedef {Object} CreateSnapshotMetrics
-     * @property {number} created - Number of snapshots created
-     */
-
-    /**
-     *
-     * @param {CreateSnapshotMetrics} metrics - Metric values to push
-     * @returns {undefined}
-     */
-    _pushMetrics(metrics) {
-        if (!this._enableMetrics) {
-            return;
-        }
-
-        if (metrics.created !== undefined) {
-            this._metricsHandlers.created.inc(metrics.created);
-        }
-    }
-
-    async _getLastSnapshot() {
-        const resp = await this.withWarp10(async warp10 => warp10.fetch({
-            className: 'utapi.snapshot.master',
-            labels: {
-                node: warp10.nodeId,
-            },
-            start: 'now',
-            stop: -1,
-        }));
-
-        if (!resp.result || (resp.result.length === 0 || resp.result[0] === '' || resp.result[0] === '[]')) {
-            return null;
-        }
-
-        const result = JSON.parse(resp.result[0])[0];
-        const timestamp = result.v[0][0];
-        return timestamp / 1000000;// Convert timestamp from microseconds to seconds
-    }
-
     async _execute(timestamp) {
         logger.debug('creating snapshots', { snapshotTimestamp: timestamp });
 
@@ -107,7 +29,6 @@ class CreateSnapshot extends BaseTask {
         });
         if (status.result[0]) {
             logger.info(`created ${status.result[0]} snapshots`);
-            this._pushMetrics({ created: status.result[0] });
         }
     }
 }

libV2/tasks/DiskUsage.js

@@ -1,7 +1,4 @@
 const async = require('async');
-const Path = require('path');
-const fs = require('fs');
-const promClient = require('prom-client');
 const BaseTask = require('./BaseTask');
 const config = require('../config');
 const { expirationChunkDuration } = require('../constants');
@@ -19,13 +16,9 @@ const ACTION_THRESHOLD = 0.95;
 
 class MonitorDiskUsage extends BaseTask {
     constructor(options) {
-        super({
-            enableMetrics: config.metrics.enabled,
-            metricsHost: config.metrics.host,
-            metricsPort: config.metrics.diskUsagePort,
-            ...options,
-        });
-
+        super(
+            options,
+        );
         this._defaultSchedule = config.diskUsageSchedule;
         this._defaultLag = 0;
         this._path = config.diskUsage.path;
@@ -49,88 +42,6 @@ class MonitorDiskUsage extends BaseTask {
             );
     }
 
-    // eslint-disable-next-line class-methods-use-this
-    _registerMetricHandlers() {
-        const isLocked = new promClient.Gauge({
-            name: 's3_utapi_monitor_disk_usage_is_locked',
-            help: 'Indicates whether the monitored warp 10 has had writes disabled',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const leveldbBytes = new promClient.Gauge({
-            name: 's3_utapi_monitor_disk_usage_leveldb_bytes',
-            help: 'Total bytes used by warp 10 leveldb',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const datalogBytes = new promClient.Gauge({
-            name: 's3_utapi_monitor_disk_usage_datalog_bytes',
-            help: 'Total bytes used by warp 10 datalog',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const hardLimitRatio = new promClient.Gauge({
-            name: 's3_utapi_monitor_disk_usage_hard_limit_ratio',
-            help: 'Percent of the hard limit used by warp 10',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const hardLimitSetting = new promClient.Gauge({
-            name: 's3_utapi_monitor_disk_usage_hard_limit_bytes',
-            help: 'The hard limit setting in bytes',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        return {
-            isLocked,
-            leveldbBytes,
-            datalogBytes,
-            hardLimitRatio,
-            hardLimitSetting,
-        };
-    }
-
-    /**
-     * Metrics for MonitorDiskUsage
-     * @typedef {Object} MonitorDiskUsageMetrics
-     * @property {boolean} isLocked - Indicates if writes have been disabled for the monitored warp10
-     * @property {number} leveldbBytes - Total bytes used by warp 10 leveldb
-     * @property {number} datalogBytes - Total bytes used by warp 10 datalog
-     * @property {number} hardLimitRatio - Percent of the hard limit used by warp 10
-     * @property {number} hardLimitSetting - The hard limit setting in bytes
-     */
-
-    /**
-     *
-     * @param {MonitorDiskUsageMetrics} metrics - Metric values to push
-     * @returns {undefined}
-     */
-    _pushMetrics(metrics) {
-        if (!this._enableMetrics) {
-            return;
-        }
-
-        if (metrics.isLocked !== undefined) {
-            this._metricsHandlers.isLocked.set(metrics.isLocked ? 1 : 0);
-        }
-
-        if (metrics.leveldbBytes !== undefined) {
-            this._metricsHandlers.leveldbBytes.set(metrics.leveldbBytes);
-        }
-
-        if (metrics.datalogBytes !== undefined) {
-            this._metricsHandlers.datalogBytes.set(metrics.datalogBytes);
-        }
-
-        if (metrics.hardLimitRatio !== undefined) {
-            this._metricsHandlers.hardLimitRatio.set(metrics.hardLimitRatio);
-        }
-
-        if (metrics.hardLimitSetting !== undefined) {
-            this._metricsHandlers.hardLimitSetting.set(metrics.hardLimitSetting);
-        }
-    }
-
     get isLeader() {
         return this._program.leader !== undefined;
     }
@@ -143,13 +54,9 @@ class MonitorDiskUsage extends BaseTask {
         return this._program.lock !== undefined;
     }
 
-    // eslint-disable-next-line class-methods-use-this
-    async _getUsage(path) {
-        moduleLogger.debug(`calculating disk usage for ${path}`);
-        if (!fs.existsSync(path)) {
-            throw Error(`failed to calculate usage for non-existent path ${path}`);
-        }
-        return getFolderSize(path);
+    _getUsage() {
+        moduleLogger.debug(`calculating disk usage for ${this._path}`);
+        return getFolderSize(this._path);
     }
 
     async _expireMetrics(timestamp) {
@@ -195,7 +102,7 @@ class MonitorDiskUsage extends BaseTask {
     }
 
     _checkHardLimit(size, nodeId) {
-        const hardPercentage = parseFloat((size / this._hardLimit).toFixed(2));
+        const hardPercentage = (size / this._hardLimit).toFixed(2);
         const hardLimitHuman = formatDiskSize(this._hardLimit);
         const hardLogger = moduleLogger.with({
             size,
@@ -206,8 +113,6 @@ class MonitorDiskUsage extends BaseTask {
             nodeId,
         });
 
-        this._pushMetrics({ hardLimitRatio: hardPercentage });
-
         const msg = `Using ${hardPercentage * 100}% of the ${hardLimitHuman} hard limit on ${nodeId}`;
 
         if (hardPercentage < WARN_THRESHOLD) {
@@ -245,14 +150,12 @@ class MonitorDiskUsage extends BaseTask {
         if (this.isManualUnlock) {
             moduleLogger.info('manually unlocking warp 10', { nodeId: this.nodeId });
             await this._enableWarp10Updates();
-            this._pushMetrics({ isLocked: false });
             return;
         }
 
         if (this.isManualLock) {
             moduleLogger.info('manually locking warp 10', { nodeId: this.nodeId });
             await this._disableWarp10Updates();
-            this._pushMetrics({ isLocked: true });
             return;
         }
 
@@ -267,21 +170,16 @@ class MonitorDiskUsage extends BaseTask {
             return;
         }
 
-        let leveldbBytes = null;
-        let datalogBytes = null;
+        let size = null;
         try {
-            leveldbBytes = await this._getUsage(Path.join(this._path, 'leveldb'));
-            datalogBytes = await this._getUsage(Path.join(this._path, 'datalog'));
+            size = await this._getUsage();
         } catch (error) {
             moduleLogger.error(`error calculating disk usage for ${this._path}`, { error });
             return;
         }
 
-        this._pushMetrics({ leveldbBytes, datalogBytes });
-
-        const size = leveldbBytes + datalogBytes;
         if (this._hardLimit !== null) {
-            moduleLogger.info(`warp 10 using ${formatDiskSize(size)} of disk space`, { leveldbBytes, datalogBytes });
+            moduleLogger.info(`warp 10 leveldb using ${formatDiskSize(size)} of disk space`, { usage: size });
 
             const shouldLock = this._checkHardLimit(size, this.nodeId);
             if (shouldLock) {
@@ -292,7 +190,6 @@ class MonitorDiskUsage extends BaseTask {
                     { nodeId: this.nodeId });
                 await this._enableWarp10Updates();
             }
-            this._pushMetrics({ isLocked: shouldLock, hardLimitSetting: this._hardLimit });
         }
     }
 }

libV2/tasks/IngestShard.js

@@ -1,9 +1,8 @@
 const assert = require('assert');
 const async = require('async');
-const promClient = require('prom-client');
 const BaseTask = require('./BaseTask');
 const { UtapiMetric } = require('../models');
-const config = require('../config');
+// const config = require('../config');
 const { checkpointLagSecs } = require('../constants');
 const {
     LoggerContext, shardFromTimestamp, convertTimestamp, InterpolatedClock, now,
@@ -16,87 +15,15 @@ const logger = new LoggerContext({
 const checkpointLagMicroseconds = convertTimestamp(checkpointLagSecs);
 
 class IngestShardTask extends BaseTask {
-    constructor(options) {
-        super({
-            enableMetrics: config.metrics.enabled,
-            metricsHost: config.metrics.host,
-            metricsPort: config.metrics.ingestPort,
-            ...options,
-        });
+    constructor(config, stripEventUUID = true) {
+        super(config);
+        this._stripEventUUID = stripEventUUID;
+    }
 
+    async _setup(config) {
+        await super._setup(config);
         this._defaultSchedule = config.ingestionSchedule;
         this._defaultLag = config.ingestionLagSeconds;
-        this._stripEventUUID = options.stripEventUUID !== undefined ? options.stripEventUUID : true;
-    }
-
-    // eslint-disable-next-line class-methods-use-this
-    _registerMetricHandlers() {
-        const ingestedTotal = new promClient.Counter({
-            name: 's3_utapi_ingest_shard_task_ingest_total',
-            help: 'Total number of metrics ingested',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const ingestedSlow = new promClient.Counter({
-            name: 's3_utapi_ingest_shard_task_slow_total',
-            help: 'Total number of slow metrics ingested',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const ingestedShards = new promClient.Counter({
-            name: 's3_utapi_ingest_shard_task_shard_ingest_total',
-            help: 'Total number of metric shards ingested',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        const shardAgeTotal = new promClient.Counter({
-            name: 's3_utapi_ingest_shard_task_shard_age_total',
-            help: 'Total aggregated age of shards',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        return {
-            ingestedTotal,
-            ingestedSlow,
-            ingestedShards,
-            shardAgeTotal,
-        };
-    }
-
-    /**
-     * Metrics for IngestShardTask
-     * @typedef {Object} IngestShardMetrics
-     * @property {number} ingestedTotal - Number of events ingested
-     * @property {number} ingestedSlow - Number of slow events ingested
-     * @property {number} ingestedShards - Number of metric shards ingested
-     * @property {number} shardAgeTotal - Aggregated age of shards
-     */
-
-    /**
-     *
-     * @param {IngestShardMetrics} metrics - Metric values to push
-     * @returns {undefined}
-     */
-    _pushMetrics(metrics) {
-        if (!this._enableMetrics) {
-            return;
-        }
-
-        if (metrics.ingestedTotal !== undefined) {
-            this._metricsHandlers.ingestedTotal.inc(metrics.ingestedTotal);
-        }
-
-        if (metrics.ingestedSlow !== undefined) {
-            this._metricsHandlers.ingestedSlow.inc(metrics.ingestedSlow);
-        }
-
-        if (metrics.ingestedShards !== undefined) {
-            this._metricsHandlers.ingestedShards.inc(metrics.ingestedShards);
-        }
-
-        if (metrics.shardAgeTotal !== undefined) {
-            this._metricsHandlers.shardAgeTotal.inc(metrics.shardAgeTotal);
-        }
     }
 
     _hydrateEvent(data, stripTimestamp = false) {
@@ -124,8 +51,6 @@ class IngestShardTask extends BaseTask {
             return;
         }
 
-        let shardAgeTotal = 0;
-        let ingestedShards = 0;
         await async.eachLimit(toIngest, 10,
             async shard => {
                 if (await this._cache.shardExists(shard)) {
@@ -156,20 +81,13 @@ class IngestShardTask extends BaseTask {
                             return warp10.ingest(
                                 {
                                     className: metricClass,
-                                    labels: { origin: config.nodeId },
+                                    labels: { origin: this._nodeId },
                                 }, records,
                             );
                         });
                         assert.strictEqual(status, records.length);
                         await this._cache.deleteShard(shard);
-                        logger.info(`ingested ${status} records from ${config.nodeId} into ${ingestedIntoNodeId}`);
-
-                        shardAgeTotal += shardAge;
-                        ingestedShards += 1;
-                        this._pushMetrics({ ingestedTotal: records.length });
-                        if (areSlowEvents) {
-                            this._pushMetrics({ ingestedSlow: records.length });
-                        }
+                        logger.info(`ingested ${status} records from ${this._nodeId} into ${ingestedIntoNodeId}`);
                     } else {
                         logger.debug('No events found in shard, cleaning up');
                     }
@@ -177,8 +95,6 @@ class IngestShardTask extends BaseTask {
                     logger.warn('shard does not exist', { shard });
                 }
             });
-        const shardAgeTotalSecs = shardAgeTotal / 1000000;
-        this._pushMetrics({ shardAgeTotal: shardAgeTotalSecs, ingestedShards });
     }
 }
 

libV2/tasks/Reindex.js

@@ -7,12 +7,7 @@ const config = require('../config');
 const metadata = require('../metadata');
 const { serviceToWarp10Label, warp10RecordType } = require('../constants');
 
-const {
-    LoggerContext,
-    logEventFilter,
-    convertTimestamp,
-    buildFilterChain,
-} = require('../utils');
+const { LoggerContext, convertTimestamp } = require('../utils');
 
 const logger = new LoggerContext({
     module: 'ReindexTask',
@@ -20,36 +15,9 @@ const logger = new LoggerContext({
 
 class ReindexTask extends BaseTask {
     constructor(options) {
-        super({
-            enableMetrics: config.metrics.enabled,
-            metricsHost: config.metrics.host,
-            metricsPort: config.metrics.reindexPort,
-            ...options,
-        });
-
+        super(options);
         this._defaultSchedule = config.reindexSchedule;
         this._defaultLag = 0;
-        const eventFilters = (config && config.filter) || {};
-        this._shouldReindex = buildFilterChain((config && config.filter) || {});
-        // exponential backoff: max wait = 50 * 2 ^ 10 milliseconds ~= 51 seconds
-        this.ebConfig = {
-            times: 10,
-            interval: retryCount => 50 * (2 ** retryCount),
-        };
-
-        if (Object.keys(eventFilters).length !== 0) {
-            logEventFilter((...args) => logger.info(...args), 'reindex resource filtering enabled', eventFilters);
-        }
-    }
-
-    async _setup(includeDefaultOpts = true) {
-        await super._setup(includeDefaultOpts);
-        this._program.option(
-            '--bucket <bucket>',
-            'Manually specify a bucket to reindex. Can be used multiple times.',
-            (bucket, previous) => previous.concat([bucket]),
-            [],
-        );
     }
 
     static async _indexBucket(bucket) {
@@ -63,19 +31,12 @@ class ReindexTask extends BaseTask {
                 // eslint-disable-next-line no-continue
                 continue;
             }
-
-            if (!Number.isInteger(obj.value['content-length'])) {
-                logger.debug('object missing content-length, not including in count');
-                // eslint-disable-next-line no-continue
-                continue;
-            }
-
             count += 1;
             size += obj.value['content-length'];
 
             // If versioned, subtract the size of the master to avoid double counting
             if (lastMaster && obj.name === lastMaster) {
-                logger.debug('Detected versioned key. subtracting master size', { lastMasterSize, key: obj.name });
+                logger.debug('Detected versioned key, subtracting master size', { lastMasterSize, key: obj.name });
                 size -= lastMasterSize;
                 count -= 1;
                 lastMaster = null;
@@ -103,43 +64,28 @@ class ReindexTask extends BaseTask {
         const res = await this.withWarp10(warp10 => {
             const options = {
                 params: {
+                    start: timestamp,
                     end: timestamp,
                     node: warp10.nodeId,
                     labels: {
                         [level]: resource,
                     },
-                    // eslint-disable-next-line camelcase
-                    no_reindex: true,
                 },
-                macro: 'utapi/getMetricsAt',
+                macro: 'utapi/getMetrics',
             };
             return warp10.exec(options);
         });
-
-        const [value] = res.result || [];
-        if (!value) {
-            throw new Error('unable to fetch current metrics from warp10');
-        }
-
-        if (!Number.isInteger(value.objD) || !Number.isInteger(value.sizeD)) {
-            logger.error('invalid values returned from warp 10', { response: res });
-            throw new Error('invalid values returned from warp 10');
-        }
-
-        return {
-            timestamp,
-            value,
-        };
+        return { timestamp, value: JSON.parse(res.result[0]) };
     }
 
     async _updateMetric(level, resource, total) {
         const { timestamp, value } = await this._fetchCurrentMetrics(level, resource);
 
-        const objectDelta = total.count - value.objD;
-        const sizeDelta = total.size - value.sizeD;
+        const objectDelta = total.count - value.numberOfObjects[0];
+        const sizeDelta = total.size - value.storageUtilized[0];
 
         if (objectDelta !== 0 || sizeDelta !== 0) {
-            logger.info('discrepancy detected in metrics. writing corrective record',
+            logger.info('discrepancy detected in metrics, writing corrective record',
                 { [level]: resource, objectDelta, sizeDelta });
 
             const record = new UtapiRecord({
@@ -160,42 +106,25 @@ class ReindexTask extends BaseTask {
         }
     }
 
-    get targetBuckets() {
-        if (this._program.bucket.length) {
-            return this._program.bucket.map(name => ({ name }));
-        }
-        return metadata.listBuckets();
-    }
-
     async _execute() {
-        logger.info('started reindex task');
+        logger.debug('reindexing objects');
 
         const accountTotals = {};
         const ignoredAccounts = new Set();
-        await async.eachLimit(this.targetBuckets, 5, async bucket => {
-            if (!this._shouldReindex({ bucket: bucket.name, account: bucket.account })) {
-                logger.debug('skipping excluded bucket', { bucket: bucket.name, account: bucket.account });
-                return;
-            }
 
-            logger.info('started bucket reindex', { bucket: bucket.name });
+        await async.eachLimit(metadata.listBuckets(), 5, async bucket => {
+            logger.trace('starting reindex of bucket', { bucket: bucket.name });
 
             const mpuBucket = `${mpuBucketPrefix}${bucket.name}`;
             let bktTotal;
             let mpuTotal;
 
             try {
-                bktTotal = await async.retryable(this.ebConfig, ReindexTask._indexBucket)(bucket.name);
-                mpuTotal = await async.retryable(this.ebConfig, ReindexTask._indexMpuBucket)(mpuBucket);
+                bktTotal = await async.retryable(ReindexTask._indexBucket)(bucket.name);
+                mpuTotal = await async.retryable(ReindexTask._indexMpuBucket)(mpuBucket);
             } catch (error) {
-                logger.error(
-                    'failed bucket reindex. any associated account will be skipped',
-                    { error, bucket: bucket.name },
-                );
-                // buckets passed with `--bucket` won't have an account property
-                if (bucket.account) {
+                logger.error('failed to reindex bucket, ignoring associated account', { error, bucket: bucket.name });
                 ignoredAccounts.add(bucket.account);
-                }
                 return;
             }
 
@@ -204,45 +133,33 @@ class ReindexTask extends BaseTask {
                 count: bktTotal.count,
             };
 
-            // buckets passed with `--bucket` won't have an account property
-            if (bucket.account) {
             if (accountTotals[bucket.account]) {
                 accountTotals[bucket.account].size += total.size;
                 accountTotals[bucket.account].count += total.count;
             } else {
                 accountTotals[bucket.account] = { ...total };
             }
-            }
 
-            logger.info('finished bucket reindex', { bucket: bucket.name });
+            logger.trace('finished indexing bucket', { bucket: bucket.name });
 
-            try {
             await this._updateMetric(
                 serviceToWarp10Label.buckets,
                 bucket.name,
                 total,
             );
-            } catch (error) {
-                logger.error('error updating metrics for bucket', { error, bucket: bucket.name });
-            }
         });
 
         const toUpdate = Object.entries(accountTotals)
             .filter(([account]) => !ignoredAccounts.has(account));
 
-        await async.eachLimit(toUpdate, 5, async ([account, total]) => {
-            try {
-                await this._updateMetric(
+        await async.eachLimit(toUpdate, 5, async ([account, total]) =>
+            this._updateMetric(
                 serviceToWarp10Label.accounts,
                 account,
                 total,
-                );
-            } catch (error) {
-                logger.error('error updating metrics for account', { error, account });
-            }
-        });
+            ));
 
-        logger.info('finished reindex task');
+        logger.debug('finished reindexing');
     }
 }
 

libV2/tasks/Repair.js

@@ -1,4 +1,3 @@
-const promClient = require('prom-client');
 const BaseTask = require('./BaseTask');
 const config = require('../config');
 const { LoggerContext } = require('../utils');
@@ -10,51 +9,11 @@ const logger = new LoggerContext({
 
 class RepairTask extends BaseTask {
     constructor(options) {
-        super({
-            enableMetrics: config.metrics.enabled,
-            metricsHost: config.metrics.host,
-            metricsPort: config.metrics.repairPort,
-            ...options,
-        });
-
+        super(options);
         this._defaultSchedule = config.repairSchedule;
         this._defaultLag = repairLagSecs;
     }
 
-    // eslint-disable-next-line class-methods-use-this
-    _registerMetricHandlers() {
-        const created = new promClient.Counter({
-            name: 's3_utapi_repair_task_created_total',
-            help: 'Total number of repair records created',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        return {
-            created,
-        };
-    }
-
-    /**
-     * Metrics for RepairTask
-     * @typedef {Object} RepairMetrics
-     * @property {number} created - Number of repair records created
-     */
-
-    /**
-     *
-     * @param {RepairMetrics} metrics - Metric values to push
-     * @returns {undefined}
-     */
-    _pushMetrics(metrics) {
-        if (!this._enableMetrics) {
-            return;
-        }
-
-        if (metrics.created !== undefined) {
-            this._metricsHandlers.created.inc(metrics.created);
-        }
-    }
-
     async _execute(timestamp) {
         logger.debug('Checking for repairs', { timestamp, nodeId: this.nodeId });
 
@@ -71,7 +30,6 @@ class RepairTask extends BaseTask {
         });
         if (status.result[0]) {
             logger.info(`created ${status.result[0]} corrections`);
-            this._pushMetrics({ created: status.result[0] });
         }
     }
 }

libV2/utils/filter.js

@@ -1,47 +0,0 @@
-const assert = require('assert');
-
-/**
- * filterObject
- *
- * Constructs a function meant for filtering Objects by the value of a key
- * Returned function returns a boolean with false meaning the object was present
- * in the filter allowing the function to be passed directly to Array.filter etc.
- *
- * @param {string} key - Object key to inspect
- * @param {Object} filter
- * @param {Set} [filter.allow] - Set containing keys to include
- * @param {Set} [filter.deny] - Set containing keys to not include
- * @returns {function(Object): bool}
- */
-
-function filterObject(obj, key, { allow, deny }) {
-    if (allow && deny) {
-        throw new Error('You can not define both an allow and a deny list.');
-    }
-    if (!allow && !deny) {
-        throw new Error('You must define either an allow or a deny list.');
-    }
-    if (allow) {
-        assert(allow instanceof Set);
-        return obj[key] === undefined || allow.has(obj[key]);
-    }
-    assert(deny instanceof Set);
-    return obj[key] === undefined || !deny.has(obj[key]);
-}
-
-/**
- * buildFilterChain
- *
- * Constructs a function from a map of key names and allow/deny filters.
- * The returned function returns a boolean with false meaning the object was present
- * in one of the filters allowing the function to be passed directly to Array.filter etc.
- *
- * @param {Object<string, Object<string, Set>} filters
- * @returns {function(Object): bool}
- */
-
-function buildFilterChain(filters) {
-    return obj => Object.entries(filters).every(([key, filter]) => filterObject(obj, key, filter));
-}
-
-module.exports = { filterObject, buildFilterChain };

libV2/utils/func.js

@@ -42,21 +42,19 @@ function comprehend(data, func) {
  * @returns {*} -
  */
 async function iterIfError(items, func, onError) {
-    let error;
     // eslint-disable-next-line no-restricted-syntax
     for (const item of items) {
         try {
             // eslint-disable-next-line no-await-in-loop
             const resp = await func(item);
             return resp;
-        } catch (_error) {
+        } catch (error) {
             if (onError) {
-                onError(_error);
-            }
-            error = _error;
+                onError(error);
             }
         }
-    throw error || new Error('unable to complete request');
+    }
+    throw new Error('unable to complete request');
 }
 
 module.exports = {

libV2/utils/index.js

@@ -3,8 +3,6 @@ const shard = require('./shard');
 const timestamp = require('./timestamp');
 const func = require('./func');
 const disk = require('./disk');
-const filter = require('./filter');
-const probe = require('./probe');
 
 module.exports = {
     ...log,
@@ -12,6 +10,4 @@ module.exports = {
     ...timestamp,
     ...func,
     ...disk,
-    ...filter,
-    ...probe,
 };

libV2/utils/log.js

@@ -1,5 +1,12 @@
 const werelogs = require('werelogs');
-const { comprehend } = require('./func');
+const config = require('../config');
+
+const loggerConfig = {
+    level: config.logging.level,
+    dump: config.logging.dumpLevel,
+};
+
+werelogs.configure(loggerConfig);
 
 const rootLogger = new werelogs.Logger('Utapi');
 
@@ -70,6 +77,8 @@ class LoggerContext {
     }
 }
 
+rootLogger.debug('logger initialized', { loggerConfig });
+
 function buildRequestLogger(req) {
     let reqUids = [];
     if (req.headers['x-scal-request-uids'] !== undefined) {
@@ -93,26 +102,8 @@ function buildRequestLogger(req) {
     return new LoggerContext({}, reqLogger);
 }
 
-function logEventFilter(logger, msg, eventFilters) {
-    const filterLog = comprehend(
-        eventFilters,
-        (level, rules) => ({
-            key: level,
-            value: comprehend(
-                rules,
-                (rule, values) => ({
-                    key: rule,
-                    value: Array.from(values),
-                }),
-            ),
-        }),
-    );
-    logger(msg, { filters: filterLog });
-}
-
 module.exports = {
     logger: rootLogger,
     buildRequestLogger,
     LoggerContext,
-    logEventFilter,
 };

libV2/utils/probe.js

@@ -1,32 +0,0 @@
-
-const { ProbeServer } = require('arsenal').network.probe.ProbeServer;
-
-/**
- * Configure probe servers
- * @typedef {Object} ProbeServerConfig
- * @property {string} bindAddress - Address to bind probe server to
- * @property {number} port - Port to bind probe server to
- */
-
-/**
- * Start an empty probe server
- * @async
- * @param {ProbeServerConfig} config - Configuration for probe server
- * @returns {Promise<ProbeServer>} - Instance of ProbeServer
- */
-async function startProbeServer(config) {
-    if (!config) {
-        throw new Error('configuration for probe server is missing');
-    }
-
-    return new Promise((resolve, reject) => {
-        const probeServer = new ProbeServer(config);
-        probeServer.onListening(() => resolve(probeServer));
-        probeServer.onError(err => reject(err));
-        probeServer.start();
-    });
-}
-
-module.exports = {
-    startProbeServer,
-};

libV2/vault.js

@@ -0,0 +1,179 @@
+const assert = require('assert');
+const { auth, policies } = require('arsenal');
+const vaultclient = require('vaultclient');
+const config = require('./config');
+const errors = require('./errors');
+
+/**
+@class Vault
+* Creates a vault instance for authentication and authorization
+*/
+
+class Vault {
+    constructor(options) {
+        const { host, port } = options.vaultd;
+        if (options.tls) {
+            const { key, cert, ca } = options.tls;
+            this._client = new vaultclient.Client(host, port, true, key, cert,
+                ca);
+        } else {
+            this._client = new vaultclient.Client(host, port);
+        }
+    }
+
+    /** authenticateV4Request
+    *
+    * @param {object} params - the authentication parameters as returned by
+    *                          auth.extractParams
+    * @param {number} params.version - shall equal 4
+    * @param {string} params.data.accessKey - the user's accessKey
+    * @param {string} params.data.signatureFromRequest - the signature read from
+    *                                                    the request
+    * @param {string} params.data.region - the AWS region
+    * @param {string} params.data.stringToSign - the stringToSign
+    * @param {string} params.data.scopeDate - the timespan to allow the request
+    * @param {string} params.data.authType - the type of authentication
+    *   (query or header)
+    * @param {string} params.data.signatureVersion - the version of the
+    *                                                signature (AWS or AWS4)
+    * @param {number} params.data.signatureAge - the age of the signature in ms
+    * @param {string} params.data.log - the logger object
+     * @param {RequestContext []} requestContexts - an array of
+     * RequestContext instances which contain information
+     * for policy authorization check
+     * @param {function} callback - cb(err)
+     * @return {undefined}
+    */
+    authenticateV4Request(params, requestContexts, callback) {
+        const {
+            accessKey, signatureFromRequest, region, scopeDate,
+            stringToSign,
+        } = params.data;
+        const { log } = params;
+        log.debug('authenticating V4 request');
+        const serializedRCs = requestContexts.map(rc => rc.serialize());
+        this._client.verifySignatureV4(
+            stringToSign, signatureFromRequest,
+            accessKey, region, scopeDate,
+            { reqUid: log.getSerializedUids(), requestContext: serializedRCs },
+            (err, authInfo) => {
+                if (err) {
+                    log.trace('error from vault', { error: err });
+                    return callback(err);
+                }
+                return callback(null,
+                    authInfo.message.body.authorizationResults);
+            },
+        );
+    }
+
+    /**
+    * Returns canonical Ids for a given list of account Ids
+    * @param {string[]} accountIds - list of account ids
+    * @param {object} log - Werelogs request logger
+    * @return {Promise} -
+    */
+    getCanonicalIds(accountIds, log) {
+        log.debug('retrieving canonical ids for account ids', {
+            method: 'Vault.getCanonicalIds',
+        });
+        return new Promise((resolve, reject) =>
+            this._client.getCanonicalIdsByAccountIds(accountIds,
+                { reqUid: log.getSerializedUids(), logger: log }, (err, res) => {
+                    if (err) {
+                        reject(err);
+                        return;
+                    }
+                    if (!res.message || !res.message.body) {
+                        reject(errors.InternalError);
+                        return;
+                    }
+                    resolve(res.message.body.map(acc => ({
+                        resource: acc.accountId,
+                        id: acc.canonicalId,
+                    })));
+                }));
+    }
+}
+
+const vault = new Vault(config);
+auth.setHandler(vault);
+
+async function translateResourceIds(level, resources, log) {
+    if (level === 'accounts') {
+        return vault.getCanonicalIds(resources, log);
+    }
+
+    return resources.map(resource => ({ resource, id: resource }));
+}
+
+async function authenticateRequest(request, action, level, resources) {
+    const policyContext = new policies.RequestContext(
+        request.headers,
+        request.query,
+        level,
+        resources,
+        request.ip,
+        request.ctx.encrypted,
+        action,
+        'utapi',
+    );
+
+    return new Promise((resolve, reject) => {
+        auth.server.doAuth(request, request.logger.logger, (err, res) => {
+            if (err && (err.InvalidAccessKeyId || err.AccessDenied)) {
+                resolve([false]);
+                return;
+            }
+            if (err) {
+                reject(err);
+                return;
+            }
+            // Will only have res if request is from a user rather than an account
+            let authorizedResources = resources;
+            if (res) {
+                try {
+                    authorizedResources = res.reduce(
+                        (authed, result) => {
+                            if (result.isAllowed) {
+                                // result.arn should be of format:
+                                // arn:scality:utapi:::resourcetype/resource
+                                assert(typeof result.arn === 'string');
+                                assert(result.arn.indexOf('/') > -1);
+                                const resource = result.arn.split('/')[1];
+                                authed.push(resource);
+                                request.logger.trace('access granted for resource', { resource });
+                            }
+                            return authed;
+                        }, [],
+                    );
+                } catch (err) {
+                    reject(err);
+                }
+            } else {
+                request.logger.trace('granted access to all resources');
+            }
+
+            resolve([
+                authorizedResources.length !== 0,
+                authorizedResources,
+            ]);
+        }, 's3', [policyContext]);
+    });
+}
+
+async function translateAndAuthorize(request, action, level, resources) {
+    const [authed, authorizedResources] = await authenticateRequest(request, action, level, resources);
+    if (!authed) {
+        return [authed];
+    }
+    const translated = await translateResourceIds(level, authorizedResources, request.logger.logger);
+    return [authed, translated];
+}
+
+module.exports = {
+    authenticateRequest,
+    translateAndAuthorize,
+    Vault,
+    vault,
+};

libV2/vault/client.js

@@ -1,135 +0,0 @@
-const assert = require('assert');
-const { auth, policies } = require('arsenal');
-const config = require('../config');
-const errors = require('../errors');
-/**
-@class Vault
-* Creates a vault instance for authentication and authorization
-*/
-
-class VaultWrapper extends auth.Vault {
-    create(config) {
-        if (config.vaultd.host) {
-            return new VaultWrapper(config);
-        }
-        return null;
-    }
-
-    constructor(options) {
-        let client;
-        const { host, port } = options.vaultd;
-        const vaultclient = require('vaultclient');
-        if (options.tls) {
-            const { key, cert, ca } = options.tls;
-            client = new vaultclient.Client(host, port, true, key, cert,
-                ca);
-        } else {
-            client = new vaultclient.Client(host, port);
-        }
-        super(client, 'vault');
-    }
-
-    /**
-    * Returns canonical Ids for a given list of account Ids
-    * @param {string[]} accountIds - list of account ids
-    * @param {object} log - Werelogs request logger
-    * @return {Promise} -
-    */
-    getCanonicalIds(accountIds, log) {
-        log.debug('retrieving canonical ids for account ids', {
-            method: 'Vault.getCanonicalIds',
-            accountIds,
-        });
-        return new Promise((resolve, reject) =>
-            this.client.getCanonicalIdsByAccountIds(accountIds,
-                { reqUid: log.getSerializedUids(), logger: log }, (err, res) => {
-                    if (err) {
-                        reject(err);
-                        return;
-                    }
-                    if (!res.message || !res.message.body) {
-                        reject(errors.InternalError);
-                        return;
-                    }
-                    resolve(res.message.body.map(acc => ({
-                        resource: acc.accountId,
-                        id: acc.canonicalId,
-                    })));
-                }));
-    }
-
-    // eslint-disable-next-line class-methods-use-this
-    authenticateRequest(request, action, level, resources) {
-        const policyContext = new policies.RequestContext(
-            request.headers,
-            request.query,
-            level,
-            resources,
-            request.ip,
-            request.ctx.encrypted,
-            action,
-            'utapi',
-        );
-
-        return new Promise((resolve, reject) => {
-            auth.server.doAuth(
-                request,
-                request.logger.logger,
-                (err, authInfo, authRes) => {
-                    if (err && err.is && (err.is.InvalidAccessKeyId || err.is.AccessDenied)) {
-                        resolve({ authed: false });
-                        return;
-                    }
-                    if (err) {
-                        reject(err);
-                        return;
-                    }
-
-                    // Only IAM users will return authorizedResources
-                    let authorizedResources = resources;
-                    if (authRes) {
-                        authorizedResources = authRes
-                            .filter(resource => resource.isAllowed)
-                            .map(resource => {
-                                // resource.arn should be of format:
-                                // arn:scality:utapi:::resourcetype/resource
-                                assert(typeof resource.arn === 'string');
-                                assert(resource.arn.indexOf('/') > -1);
-                                return resource.arn.split('/')[1];
-                            });
-                    }
-
-                    resolve({ authed: true, authInfo, authorizedResources });
-                }, 's3', [policyContext],
-            );
-        });
-    }
-
-    getUsersById(userIds, log) {
-        log.debug('retrieving user arns for user ids', {
-            method: 'Vault.getUsersById',
-            userIds,
-        });
-        return new Promise((resolve, reject) =>
-            this.client.getUsersById(userIds,
-                { reqUid: log.getSerializedUids(), logger: log }, (err, res) => {
-                    if (err) {
-                        reject(err);
-                        return;
-                    }
-                    if (!res.message || !res.message.body) {
-                        reject(errors.InternalError);
-                        return;
-                    }
-                    resolve(res.message.body);
-                }));
-    }
-}
-
-const vault = VaultWrapper.create(config);
-auth.setHandler(vault);
-
-module.exports = {
-    VaultWrapper,
-    vault,
-};

libV2/vault/index.js

@@ -1,177 +0,0 @@
-const { vault } = require('./client');
-const metadata = require('../metadata');
-const errors = require('../errors');
-const config = require('../config');
-
-async function authorizeAccountAccessKey(authInfo, level, resources, log) {
-    let authed = false;
-    let authedRes = [];
-
-    log.trace('Authorizing account', { resources });
-
-    switch (level) {
-    // Account keys can only query metrics their own account metrics
-    // So we can short circuit the auth to ->
-    // Did they request their account? Then authorize ONLY their account
-    case 'accounts':
-        authed = resources.some(r => r === authInfo.getShortid());
-        authedRes = authed ? [{ resource: authInfo.getShortid(), id: authInfo.getCanonicalID() }] : [];
-        break;
-
-    // Account keys are allowed access to any of their child users metrics
-    case 'users': {
-        let users;
-        try {
-            users = await vault.getUsersById(resources, log.logger);
-        } catch (error) {
-            log.error('failed to fetch user', { error });
-            throw errors.AccessDenied;
-        }
-        authedRes = users
-            .filter(user => user.parentId === authInfo.getShortid())
-            .map(user => ({ resource: user.id, id: user.id }));
-        authed = authedRes.length !== 0;
-        break;
-    }
-
-    // Accounts are only allowed access if they are the owner of the bucket
-    case 'buckets': {
-        const buckets = await Promise.all(
-            resources.map(async bucket => {
-                try {
-                    const bucketMD = await metadata.getBucket(bucket);
-                    return bucketMD;
-                } catch (error) {
-                    log.error('failed to fetch metadata for bucket', { error, bucket });
-                    throw errors.AccessDenied;
-                }
-            }),
-        );
-
-        authedRes = buckets
-            .filter(bucket => bucket.getOwner() === authInfo.getCanonicalID())
-            .map(bucket => ({ resource: bucket.getName(), id: bucket.getName() }));
-        authed = authedRes.length !== 0;
-        break;
-    }
-
-    // Accounts can not access service resources
-    case 'services':
-        break;
-
-    default:
-        log.error('Unknown metric level', { level });
-        throw new Error(`Unknown metric level ${level}`);
-    }
-
-    return [authed, authedRes];
-}
-
-async function authorizeUserAccessKey(authInfo, level, resources, log) {
-    let authed = false;
-    let authedRes = [];
-
-    log.trace('Authorizing IAM user', { resources });
-
-    // If no resources were authorized by Vault then no further checking is required
-    if (resources.length === 0) {
-        return [false, []];
-    }
-
-    // Get the parent account id from the user's arn
-    const parentAccountId = authInfo.getArn().split(':')[4];
-
-    // All users require an attached policy to query metrics
-    // Additional filtering is performed here to limit access to the user's account
-    switch (level) {
-    // User keys can only query metrics their own account metrics
-    // So we can short circuit the auth to ->
-    // Did they request their account? Then authorize ONLY their account
-    case 'accounts': {
-        authed = resources.some(r => r === parentAccountId);
-        authedRes = authed ? [{ resource: parentAccountId, id: authInfo.getCanonicalID() }] : [];
-        break;
-    }
-
-    // Users can query other user's metrics if they are under the same account
-    case 'users': {
-        let users;
-        try {
-            users = await vault.getUsersById(resources, log.logger);
-        } catch (error) {
-            log.error('failed to fetch user', { error });
-            throw errors.AccessDenied;
-        }
-        authedRes = users
-            .filter(user => user.parentId === parentAccountId)
-            .map(user => ({ resource: user.id, id: user.id }));
-        authed = authedRes.length !== 0;
-        break;
-    }
-
-    // Users can query bucket metrics if they are owned by the same account
-    case 'buckets': {
-        let buckets;
-        try {
-            buckets = await Promise.all(
-                resources.map(bucket => metadata.getBucket(bucket)),
-            );
-        } catch (error) {
-            log.error('failed to fetch metadata for bucket', { error });
-            throw error;
-        }
-        authedRes = buckets
-            .filter(bucket => bucket.getOwner() === authInfo.getCanonicalID())
-            .map(bucket => ({ resource: bucket.getName(), id: bucket.getName() }));
-        authed = authedRes.length !== 0;
-        break;
-    }
-
-    case 'services':
-        break;
-
-    default:
-        log.error('Unknown metric level', { level });
-        throw new Error(`Unknown metric level ${level}`);
-    }
-    return [authed, authedRes];
-}
-
-async function authorizeServiceUser(authInfo, level, resources, log) {
-    log.trace('Authorizing service user', { resources, arn: authInfo.getArn() });
-    // The service user is allowed access to any resource so no checking is done
-    if (level === 'accounts') {
-        const canonicalIds = await vault.getCanonicalIds(resources, log.logger);
-        return [canonicalIds.length !== 0, canonicalIds];
-    }
-
-    return [resources.length !== 0, resources.map(resource => ({ resource, id: resource }))];
-}
-
-
-async function translateAndAuthorize(request, action, level, resources) {
-    const {
-        authed,
-        authInfo,
-        authorizedResources,
-    } = await vault.authenticateRequest(request, action, level, resources);
-
-    if (!authed) {
-        return [false, []];
-    }
-
-    if (config.serviceUser.enabled && authInfo.getArn() === config.serviceUser.arn) {
-        return authorizeServiceUser(authInfo, level, authorizedResources, request.logger);
-    }
-
-    if (authInfo.isRequesterAnIAMUser()) {
-        return authorizeUserAccessKey(authInfo, level, authorizedResources, request.logger);
-    }
-
-    return authorizeAccountAccessKey(authInfo, level, authorizedResources, request.logger);
-}
-
-module.exports = {
-    translateAndAuthorize,
-    vault,
-};

libV2/warp10.js

@@ -3,11 +3,6 @@ const needle = require('needle');
 const assert = require('assert');
 const { eventFieldsToWarp10, warp10EventType } = require('./constants');
 const _config = require('./config');
-const { LoggerContext } = require('./utils');
-
-const moduleLogger = new LoggerContext({
-    module: 'warp10',
-});
 
 class Warp10Client {
     constructor(config) {
@@ -79,7 +74,6 @@ class Warp10Client {
     async exec(params) {
         const payload = this._buildExecPayload(params);
         const resp = await this._client.exec(payload);
-        moduleLogger.info('warpscript executed', { stats: resp.meta });
         return resp;
     }
 
@@ -125,17 +119,22 @@ class Warp10Client {
     }
 }
 
-const clients = _config.warp10.hosts.map(
+function buildWarp10Clients(hosts) {
+    return hosts.map(
         val => new Warp10Client({
             readToken: _config.warp10.readToken,
             writeToken: _config.warp10.writeToken,
-        connectTimeout: _config.warp10.connectTimeout,
-        requestTimeout: _config.warp10.requestTimeout,
             ...val,
         }),
     );
+}
+
+
+// TODO Remove after all users have been moved to building their own clients
+const clients = buildWarp10Clients(_config.warp10.hosts);
 
 module.exports = {
     Warp10Client,
     clients,
+    buildWarp10Clients,
 };

models/s3metricResponse.json

@@ -46,9 +46,6 @@
         "s3:PutObjectRetention": 0,
         "s3:GetObjectRetention": 0,
         "s3:PutObjectLegalHold": 0,
-        "s3:GetObjectLegalHold": 0,
-        "s3:ReplicateObject": 0,
-        "s3:ReplicateTags": 0,
-        "s3:ReplicateDelete": 0
+        "s3:GetObjectLegalHold": 0
     }
 }

openapi.yaml

@@ -101,12 +101,6 @@ components:
                 type: string
               level:
                 type: string
-    utapi-get-prometheus-metrics:
-      description: metrics to be ingested by prometheus 
-      content:
-        text/plain:
-          schema:
-            type: string
   parameters:
     level:
       in: path
@@ -139,16 +133,6 @@ paths:
           $ref: '#/components/responses/json-error'
         200:
           description: Service is healthy
-  /_/metrics:
-    get:
-      x-router-controller: internal
-      x-iplimit: true
-      operationId: prometheusMetrics
-      responses:
-        default:
-          $ref: '#/components/responses/json-error'
-        200:
-          $ref: '#/components/responses/utapi-get-prometheus-metrics'
   /v2/ingest:
     post:
       x-router-controller: metrics

package.json

@@ -1,9 +1,9 @@
 {
   "name": "utapi",
   "engines": {
-    "node": ">=16"
+    "node": ">=10.19.0"
   },
-  "version": "8.1.15",
+  "version": "7.10.0",
   "description": "API for tracking resource utilization and reporting metrics",
   "main": "index.js",
   "repository": {
@@ -19,44 +19,37 @@
   "dependencies": {
     "@hapi/joi": "^17.1.1",
     "@senx/warp10": "^1.0.14",
-    "arsenal": "git+https://git.yourcmc.ru/vitalif/zenko-arsenal.git#development/8.1",
+    "arsenal": "scality/Arsenal#65966f5",
     "async": "^3.2.0",
-    "aws-sdk": "^2.1005.0",
     "aws4": "^1.8.0",
-    "backo": "^1.1.0",
     "body-parser": "^1.19.0",
+    "bucketclient": "scality/bucketclient",
     "byte-size": "^7.0.0",
     "commander": "^5.1.0",
     "cron-parser": "^2.15.0",
     "diskusage": "^1.1.3",
     "express": "^4.17.1",
     "get-folder-size": "^2.0.1",
-    "ioredis": "^4.28.0",
+    "ioredis": "^4.9.5",
     "js-yaml": "^3.14.0",
     "level-mem": "^5.0.1",
     "needle": "^2.5.0",
     "node-schedule": "^1.3.2",
-    "oas-tools": "^2.2.2",
-    "prom-client": "14.2.0",
+    "oas-tools": "^2.1.8",
     "uuid": "^3.3.2",
-    "werelogs": "git+https://git.yourcmc.ru/vitalif/zenko-werelogs.git#development/8.1"
+    "vaultclient": "scality/vaultclient#ff9e92f",
+    "werelogs": "scality/werelogs#0a4c576"
   },
   "devDependencies": {
-    "eslint": "^8.14.0",
-    "eslint-config-airbnb-base": "^15.0.0",
-    "eslint-config-scality": "git+https://git.yourcmc.ru/vitalif/zenko-eslint-config-scality.git",
-    "eslint-plugin-import": "^2.18.0",
-    "mocha": ">=3.1.2",
+    "eslint": "^5.12.0",
+    "eslint-config-airbnb-base": "13.1.0",
+    "eslint-config-scality": "scality/Guidelines#7cc5ff1",
+    "eslint-plugin-import": "2.14.0",
+    "mocha": "^3.0.2",
     "nodemon": "^2.0.4",
     "protobufjs": "^6.10.1",
     "sinon": "^9.0.2"
   },
-  "resolutions": {
-    "**/@yarnpkg/fslib": "2.4.0",
-    "**/@yarnpkg/libzip": "2.2.1",
-    "**/@yarnpkg/json-proxy": "2.1.0",
-    "**/@yarnpkg/parsers": "2.3.0"
-  },
   "scripts": {
     "ft_test": "mocha --recursive tests/functional",
     "ft_test:client": "mocha --recursive tests/functional/client",

requirements.txt

@@ -1,2 +0,0 @@
-redis==5.0.3
-requests==2.31.0

router/Router.js

@@ -3,16 +3,17 @@ const assert = require('assert');
 const url = require('url');
 const { auth, errors, policies } = require('arsenal');
 const safeJsonParse = require('../utils/safeJsonParse');
+const Vault = require('../lib/Vault');
 
 class Router {
     /**
      * @constructor
      * @param {Config} config - Config instance
      */
-    constructor(config, vault) {
+    constructor(config) {
         this._service = config.component;
         this._routes = {};
-        this._vault = vault;
+        this._vault = new Vault(config);
     }
 
     /**
@@ -265,10 +266,6 @@ class Router {
      */
     _processSecurityChecks(utapiRequest, route, cb) {
         const log = utapiRequest.getLog();
-        if (process.env.UTAPI_AUTH === 'false') {
-            // Zenko route request does not need to go through Vault
-            return this._startRequest(utapiRequest, route, cb);
-        }
         return this._authSquared(utapiRequest, err => {
             if (err) {
                 log.trace('error from vault', { errors: err });

server.js

@@ -1,21 +1,4 @@
-const fs = require('fs');
-const path = require('path');
-
-const Config = require('./lib/Config');
+const config = require('./lib/Config');
 const server = require('./lib/server');
 
-/*
- * By default, the config file is "config.json" at the root.
- * It can be overridden using the UTAPI_CONFIG_FILE environment var.
- */
-const cfgpath = process.env.UTAPI_CONFIG_FILE || (__dirname+'/config.json');
-
-let cfg;
-try {
-    cfg = JSON.parse(fs.readFileSync(cfgpath, { encoding: 'utf-8' }));
-} catch (err) {
-    throw new Error(`could not parse config file: ${err.message}`);
-}
-
-cfg.component = 's3';
-server(new Config(cfg));
+server(Object.assign({}, config, { component: 's3' }));

tests/functional/client/testClientConnections.js

@@ -1,141 +0,0 @@
-const assert = require('assert');
-const async = require('async');
-const Redis = require('ioredis');
-const { EventEmitter } = require('events');
-const { makeUtapiGenericClientRequest } = require('../../utils/utils');
-const Vault = require('../../utils/mock/Vault');
-
-const host = '127.0.0.1';
-const sentinels = [
-    { host, port: 16379 },
-];
-
-const redis = new Redis({
-    port: 6379,
-    host,
-    sentinels,
-    name: 'scality-s3',
-});
-
-const sentinel = new Redis({
-    port: 16379,
-    host,
-});
-
-const sentinelSub = new Redis({
-    port: 16379,
-    host,
-});
-
-describe('Client connections', async function test() {
-    this.timeout(5000);
-    this.loadgen = new EventEmitter();
-
-    const makeRequest = (ctx, done) => {
-        const MAX_RANGE_MS = (((1000 * 60) * 60) * 24) * 30; // One month.
-        const {
-            timeRange, type, resource, expected, action,
-        } = {
-            action: 'ListMetrics',
-            type: 'buckets',
-            resource: 'my-bucket',
-            timeRange: [
-                0,
-                ((MAX_RANGE_MS / 60) - (1000 * 60) * 15) - 1,
-            ],
-            expected: {
-                bucketName: 'my-bucket',
-            },
-        };
-
-        const headers = {
-            method: 'POST',
-            path: `/${type}?Action=${action}`,
-        };
-        const body = {
-            timeRange,
-            [type]: [resource],
-        };
-        ctx.requestsDuringFailover += 1;
-        makeUtapiGenericClientRequest(headers, body, (err, response) => {
-            if (err) {
-                return done(err);
-            }
-            const data = JSON.parse(response);
-            if (data.code) {
-                return new Error(data.message);
-            }
-
-            if (timeRange) {
-                assert.deepStrictEqual(timeRange, data[0].timeRange);
-            }
-
-            Object.entries(expected).forEach(([k, v]) => {
-                assert.strictEqual(data[0][k], v);
-            });
-        });
-    };
-
-    before(async () => {
-        await sentinelSub.subscribe('+slave');
-
-        this.connectionsBeforeFailover = null;
-        this.connectionsAfterFailover = null;
-        this.requestsDuringFailover = 0;
-        this.vault = new Vault();
-        this.vault.start();
-    });
-
-    after(async () => {
-        this.vault.end();
-        redis.disconnect();
-        sentinel.disconnect();
-        sentinelSub.disconnect();
-    });
-
-    beforeEach(async () => {
-        const clients = await redis.client('list');
-        this.connectionsBeforeFailover = clients.split('\n').length;
-        this.requestsDuringFailover = 0;
-    });
-
-    afterEach(async () => {
-        const clients = await redis.client('list');
-        this.connectionsAfterFailover = clients.split('\n').length;
-        assert(this.connectionsAfterFailover <= this.connectionsBeforeFailover);
-    });
-
-    it('should not add connections after failover under load', done => {
-        sentinel.sentinel('failover', 'scality-s3', (err, res) => {
-            if (err) {
-                return done(err);
-            }
-            assert.strictEqual(res, 'OK');
-
-            // Requests made with async.times will stay open when they occur
-            // during the failover window so and async.race is used to resolve
-            async.race([
-                () => setTimeout(() => this.loadgen.emit('finished'), 3000),
-                () => async.times(
-                    100,
-                    () => makeRequest(this, done),
-                    () => this.loadgen.emit('finished'),
-                ),
-            ]);
-        });
-
-        sentinelSub.on('message', (chan, message) => {
-            // wait until the old master is added as a replica so any stale connections would be transfered
-            assert.strictEqual(chan, '+slave');
-            // checks that ports differ between old and new master
-            const data = message.split(' ');
-            const [oldPort, newPort] = [data[3], data[7]];
-            assert.notStrictEqual(oldPort, newPort);
-
-            return this.loadgen.on('finished', () => {
-                assert(this.requestsDuringFailover > 1);
-                return done();
-            });
-        });
-    });
-});

tests/functional/cron/testReplay.js

@@ -77,9 +77,6 @@ const actions = [
     'getObjectRetention',
     'putObjectLegalHold',
     'getObjectLegalHold',
-    'replicateObject',
-    'replicateDelete',
-    'replicateTags',
 ];
 
 // Get the proper params object for a pushMetric call for the given action.
@@ -97,7 +94,6 @@ function getParams(action) {
     case 'uploadPart':
     case 'uploadPartCopy':
     case 'putObject':
-    case 'replicateObject':
     case 'copyObject':
         return Object.assign(resources, {
             newByteLength: objSize,
@@ -209,22 +205,21 @@ function popAllMetrics(cb) {
 // deleteObject metric
 function checkAllMetrics(cb) {
     const keys = getAllResourceTypeKeys();
-    return async.each(keys, (key, next) =>
-        datastore.get(key, (err, res) => {
+    return async.each(keys, (key, next) => datastore.get(key, (err, res) => {
         if (err) {
             return next(err);
         }
         let expected = 1; // Actions should have been incremented once.
         if (key.includes('incomingBytes')) {
-                // putObject, uploadPart, uploadPartCopy, and replicateObject.
-                expected = objSize * 4;
+            // putObject, uploadPart, and uploadPartCopy.
+            expected = objSize * 3;
         } else if (key.includes('outgoingBytes')) {
             expected = objSize; // getObject.
         } else if (key.includes('storageUtilized')) {
-                // After all PUT and DELETE operations, should be 2048.
-                expected = 2048;
+            // After all PUT and DELETE operations, should be 1024.
+            expected = 1024;
         } else if (key.includes('numberOfObjects')) {
-                expected = 3; // After PUT and DELETE operations, should be 3.
+            expected = 1; // After PUT and DELETE operations, should be 1.
         } else if (key.endsWith('DeleteObject')) {
             expected = 2; // After DELETE operations, should be 2.
         }

tests/functional/hardLimit/testHardLimit.js

@@ -1,14 +1,11 @@
 const assert = require('assert');
-const fs = require('fs');
 const sinon = require('sinon');
 const uuid = require('uuid');
-const promClient = require('prom-client');
 
 const { clients: warp10Clients } = require('../../../libV2/warp10');
 const { MonitorDiskUsage } = require('../../../libV2/tasks');
 
 const { fillDir } = require('../../utils/v2Data');
-const { assertMetricValue } = require('../../utils/prom');
 
 // eslint-disable-next-line func-names
 describe('Test MonitorDiskUsage hard limit', function () {
@@ -18,18 +15,14 @@ describe('Test MonitorDiskUsage hard limit', function () {
 
     beforeEach(async () => {
         path = `/tmp/diskusage-${uuid.v4()}`;
-        fs.mkdirSync(`${path}/datalog`, { recursive: true });
-        promClient.register.clear();
-        task = new MonitorDiskUsage({ warp10: warp10Clients, enableMetrics: true });
+        task = new MonitorDiskUsage({ warp10: warp10Clients });
         await task.setup();
         task._path = path;
         task._enabled = true;
     });
 
-    afterEach(async () => task.join());
-
     it('should trigger a database lock if above the limit', async () => {
-        fillDir(`${path}/leveldb`, { count: 1, size: 100 });
+        fillDir(path, { count: 1, size: 100 });
         task._hardLimit = 1;
         const checkSpy = sinon.spy(task, '_checkHardLimit');
         const lockSpy = sinon.spy(task, '_disableWarp10Updates');
@@ -41,11 +34,10 @@ describe('Test MonitorDiskUsage hard limit', function () {
         assert(lockSpy.calledOnce);
         assert(unlockSpy.notCalled);
         assert(execStub.calledOnce);
-        await assertMetricValue('s3_utapi_monitor_disk_usage_hard_limit_bytes', 1);
     });
 
     it('should trigger a database unlock if below the limit', async () => {
-        fillDir(`${path}/leveldb`, { count: 1, size: 100 });
+        fillDir(path, { count: 1, size: 100 });
         task._hardLimit = 10240;
         const checkSpy = sinon.spy(task, '_checkHardLimit');
         const lockSpy = sinon.spy(task, '_disableWarp10Updates');
@@ -58,7 +50,7 @@ describe('Test MonitorDiskUsage hard limit', function () {
     });
 
     it('should not throw when failing to calculate disk usage', async () => {
-        fillDir(`${path}/leveldb`, { count: 1, size: 100 });
+        fillDir(path, { count: 1, size: 100 });
         task._hardLimit = 1;
         sinon.stub(task, '_getUsage').throws();
         const _task = task.execute();

tests/functional/server/testListMetrics.js

@@ -1,5 +1,5 @@
 const assert = require('assert');
-const { makeUtapiGenericClientRequest } = require('../../utils/utils');
+const { makeUtapiClientRequest } = require('../../utils/utils');
 const Vault = require('../../utils/mock/Vault');
 
 const MAX_RANGE_MS = (((1000 * 60) * 60) * 24) * 30; // One month.
@@ -18,100 +18,34 @@ describe('Request ranges', function test() {
 
     const tests = [
         {
-            action: 'ListMetrics',
-            type: 'accounts',
-            resource: '1234567890',
-            timeRange: [
-                0,
-                ((MAX_RANGE_MS / 60) - (1000 * 60) * 15) - 1,
-            ],
-            expected: {
-                accountId: '1234567890',
-            },
+            start: 0,
+            end: ((MAX_RANGE_MS / 60) - (1000 * 60) * 15) - 1,
         },
         {
-            action: 'ListMetrics',
-            type: 'buckets',
-            resource: 'my-bucket',
-            timeRange: [
-                0,
-                ((MAX_RANGE_MS / 60) - (1000 * 60) * 15) - 1,
-            ],
-            expected: {
-                bucketName: 'my-bucket',
-            },
+            start: 0,
+            end: MAX_RANGE_MS - 1,
         },
         {
-            action: 'ListMetrics',
-            type: 'buckets',
-            resource: 'my-bucket',
-            timeRange: [
-                0,
-                MAX_RANGE_MS - 1,
-            ],
-            expected: {
-                bucketName: 'my-bucket',
-            },
+            start: 0,
+            end: (MAX_RANGE_MS + (1000 * 60) * 15) - 1,
         },
         {
-            action: 'ListMetrics',
-            type: 'buckets',
-            resource: 'my-bucket',
-            timeRange: [
-                0,
-                (MAX_RANGE_MS + (1000 * 60) * 15) - 1,
-            ],
-            expected: {
-                bucketName: 'my-bucket',
-            },
-        },
-        {
-            action: 'ListMetrics',
-            type: 'buckets',
-            resource: 'my-bucket',
-            timeRange: [
-                0,
-                (MAX_RANGE_MS * 12) - 1,
-            ],
-            expected: {
-                bucketName: 'my-bucket',
-            },
-        },
-        {
-            action: 'ListRecentMetrics',
-            type: 'buckets',
-            resource: 'my-bucket',
-            expected: {
-                bucketName: 'my-bucket',
-            },
-        },
-        {
-            action: 'ListRecentMetrics',
-            type: 'accounts',
-            resource: '1234567890',
-            expected: {
-                accountId: '1234567890',
-            },
+            start: 0,
+            end: (MAX_RANGE_MS * 12) - 1,
         },
     ];
 
     tests.forEach(test => {
-        const {
-            timeRange, type, resource, expected, action,
-        } = test;
-        const msg = timeRange
-            ? `should handle a request range of ${timeRange[1] - timeRange[0]}ms`
-            : 'should handle a ListRecentMetrics request';
-        it(msg, done => {
-            const headers = {
-                method: 'POST',
-                path: `/${type}?Action=${action}`,
+        const { start, end } = test;
+        it(`should handle a request range of ${end - start}ms`, done => {
+            const params = {
+                timeRange: [start, end],
+                resource: {
+                    type: 'buckets',
+                    buckets: ['my-bucket'],
+                },
             };
-            const body = {
-                timeRange,
-                [type]: [resource],
-            };
-            makeUtapiGenericClientRequest(headers, body, (err, response) => {
+            makeUtapiClientRequest(params, (err, response) => {
                 if (err) {
                     return done(err);
                 }
@@ -119,14 +53,8 @@ describe('Request ranges', function test() {
                 if (data.code) {
                     return done(new Error(data.message));
                 }
-
-                if (timeRange) {
-                    assert.deepStrictEqual(timeRange, data[0].timeRange);
-                }
-
-                Object.entries(expected).forEach(([k, v]) => {
-                    assert.strictEqual(data[0][k], v);
-                });
+                const { timeRange } = data[0];
+                assert.deepStrictEqual(timeRange, [start, end]);
                 return done();
             });
         });

tests/functional/v2/server/testListMetrics.js

@@ -9,8 +9,7 @@ const { convertTimestamp, now } = require('../../../../libV2/utils');
 const { operationToResponse } = require('../../../../libV2/constants');
 
 const { generateCustomEvents } = require('../../../utils/v2Data');
-const { BucketD } = require('../../../utils/mock/');
-const vaultclient = require('../../../utils/vaultclient');
+const { UtapiMetric } = require('../../../../libV2/models');
 
 const warp10 = warp10Clients[0];
 const _now = Math.floor(new Date().getTime() / 1000);
@@ -29,7 +28,7 @@ const emptyOperationsResponse = Object.values(operationToResponse)
         return prev;
     }, {});
 
-async function listMetrics(level, resources, start, end, credentials) {
+async function listMetrics(level, resources, start, end, force403 = false) {
     const body = {
         [level]: resources,
     };
@@ -51,13 +50,12 @@ async function listMetrics(level, resources, start, end, credentials) {
         },
     };
 
-    const { accessKey: accessKeyId, secretKey: secretAccessKey } = credentials;
-    const _credentials = {
-        accessKeyId,
-        secretAccessKey,
+    const credentials = {
+        accessKeyId: force403 ? 'invalidKey' : 'accessKey1',
+        secretAccessKey: 'verySecretKey1',
     };
 
-    const sig = aws4.sign(headers, _credentials);
+    const sig = aws4.sign(headers, credentials);
 
     return needle(
         'post',
@@ -83,199 +81,140 @@ function opsToResp(operations) {
         }, { ...emptyOperationsResponse });
 }
 
-function assertMetricResponse(provided, expected) {
-    assert.deepStrictEqual(provided.operations, opsToResp(expected.ops));
-    assert.strictEqual(provided.incomingBytes, expected.in);
-    assert.strictEqual(provided.outgoingBytes, expected.out);
-    assert.deepStrictEqual(provided.storageUtilized, [0, expected.bytes]);
-    assert.deepStrictEqual(provided.numberOfObjects, [0, expected.count]);
-}
+const testCases = [
+    {
+        desc: 'for a single resource',
+        args: { [uuid.v4()]: { [uuid.v4()]: [uuid.v4()] } },
+    },
+    {
+        desc: 'for multiple resources',
+        args: {
+            [uuid.v4()]: {
+                [uuid.v4()]: [uuid.v4(), uuid.v4(), uuid.v4()],
+                [uuid.v4()]: [uuid.v4(), uuid.v4(), uuid.v4()],
+            },
+            [uuid.v4()]: {
+                [uuid.v4()]: [uuid.v4(), uuid.v4(), uuid.v4()],
+                [uuid.v4()]: [uuid.v4(), uuid.v4(), uuid.v4()],
+            },
+            [uuid.v4()]: {
+                [uuid.v4()]: [uuid.v4(), uuid.v4(), uuid.v4()],
+                [uuid.v4()]: [uuid.v4(), uuid.v4(), uuid.v4()],
+            },
+        },
+    },
+];
 
 describe('Test listMetric', function () {
     this.timeout(10000);
-    const bucketd = new BucketD(true);
-
-    let account;
-    let user;
-    let otherAccount;
-    let otherUser;
-    let serviceAccount;
-    let serviceUser;
-    const bucket = uuid.v4();
-    const otherBucket = uuid.v4();
+    testCases.forEach(testCase => {
+        describe(testCase.desc, () => {
             let totals;
-
             before(async () => {
-        account = await vaultclient.createAccountAndKeys(uuid.v4());
-        user = await vaultclient.createUserAndKeys(account, uuid.v4());
-        otherAccount = await vaultclient.createAccountAndKeys(uuid.v4());
-        otherUser = await vaultclient.createUser(otherAccount, uuid.v4());
-        serviceAccount = await vaultclient.createInternalServiceAccountAndKeys();
-        serviceUser = await vaultclient.ensureServiceUser(serviceAccount);
-
-        await Promise.all([
-            vaultclient.createAndAttachUtapiPolicy(account, user, 'buckets', '*'),
-            vaultclient.createAndAttachUtapiPolicy(account, user, 'accounts', '*'),
-            vaultclient.createAndAttachUtapiPolicy(account, user, 'users', '*'),
-        ]);
-
-        bucketd.createBucketsWithOwner([
-            { name: bucket, owner: account.canonicalId },
-            { name: otherBucket, owner: otherAccount.canonicalId },
-        ]);
-        bucketd.start();
-
                 const { events, totals: _totals } = generateCustomEvents(
                     getTs(-360),
                     getTs(-60),
                     1000,
-            { [account.canonicalId]: { [user.id]: [bucket] } },
+                    testCase.args,
                 );
                 totals = _totals;
                 assert(await ingestEvents(events));
             });
 
             after(async () => {
-        bucketd.end();
                 await warp10.delete({
                     className: '~.*',
                     start: 0,
                     end: now(),
                 });
-        await vaultclient.cleanupAccountAndUsers(account);
-        await vaultclient.cleanupAccountAndUsers(otherAccount);
-        await vaultclient.cleanupAccountAndUsers(serviceAccount);
             });
 
-    describe('test account credentials', () => {
-        it('should list metrics for the same account', async () => {
-            const resp = await listMetrics('accounts', [account.id], getTs(-500), getTs(0), account);
+            const accounts = [];
+            const users = [];
+            const buckets = [];
+
+            Object.entries(testCase.args)
+                .forEach(([account, _users]) => {
+                    accounts.push(`account:${account}`);
+                    Object.entries(_users).forEach(([user, _buckets]) => {
+                        users.push(user);
+                        buckets.push(..._buckets);
+                    });
+                });
+
+            const metricQueries = {
+                accounts,
+                users,
+                buckets,
+            };
+
+            Object.entries(metricQueries)
+                .forEach(query => {
+                    const [level, resources] = query;
+                    it(`should get metrics for ${level}`, async () => {
+                        const resp = await listMetrics(...query, getTs(-500), getTs(0));
                         assert(Array.isArray(resp.body));
+
                         const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.accounts]), [account.id]);
+                        assert.deepStrictEqual(body.map(r => r[metricResponseKeys[level]]), resources);
+
                         body.forEach(metric => {
-                assertMetricResponse(metric, totals.accounts[account.canonicalId]);
+                            const key = metric[metricResponseKeys[level]];
+                            const _key = level === 'accounts' ? key.split(':')[1] : key;
+                            const expected = totals[level][_key];
+                            assert.deepStrictEqual(metric.operations, opsToResp(expected.ops));
+                            assert.strictEqual(metric.incomingBytes, expected.in);
+                            assert.strictEqual(metric.outgoingBytes, expected.out);
+                            assert.deepStrictEqual(metric.storageUtilized, [0, expected.bytes]);
+                            assert.deepStrictEqual(metric.numberOfObjects, [0, expected.count]);
+                        });
+                    });
+                });
         });
     });
 
-        it("should list metrics for an account's user", async () => {
-            const resp = await listMetrics('users', [user.id], getTs(-500), getTs(0), account);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.users]), [user.id]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.users[user.id]);
-            });
+    it('should return 0 in metrics are negative', async () => {
+        const bucket = `imabucket-${uuid.v4()}`;
+        const account = `imaaccount-${uuid.v4()}`;
+        const event = new UtapiMetric({
+            timestamp: getTs(0),
+            bucket,
+            account,
+            objectDelta: -1,
+            sizeDelta: -1,
+            incomingBytes: -1,
+            outgoingBytes: -1,
+            operationId: 'putObject',
         });
 
-        it("should list metrics for an account's bucket", async () => {
-            const resp = await listMetrics('buckets', [bucket], getTs(-500), getTs(0), account);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.buckets]), [bucket]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.buckets[bucket]);
-            });
+        await ingestEvents([event]);
+
+        const bucketResp = await listMetrics('buckets', [bucket], getTs(-1), getTs(1));
+        assert(Array.isArray(bucketResp.body));
+
+        const [bucketMetric] = bucketResp.body;
+        assert.deepStrictEqual(bucketMetric.storageUtilized, [0, 0]);
+        assert.deepStrictEqual(bucketMetric.numberOfObjects, [0, 0]);
+        assert.deepStrictEqual(bucketMetric.incomingBytes, 0);
+        assert.deepStrictEqual(bucketMetric.outgoingBytes, 0);
+
+        const accountResp = await listMetrics('accounts', [account], getTs(-1), getTs(1));
+        assert(Array.isArray(accountResp.body));
+
+        const [accountMetric] = accountResp.body;
+        assert.deepStrictEqual(accountMetric.storageUtilized, [0, 0]);
+        assert.deepStrictEqual(accountMetric.numberOfObjects, [0, 0]);
+        assert.deepStrictEqual(accountMetric.incomingBytes, 0);
+        assert.deepStrictEqual(accountMetric.outgoingBytes, 0);
     });
 
-        it('should return Access Denied for a different account', async () => {
-            const resp = await listMetrics('accounts', [otherAccount.id], getTs(-500), getTs(0), account);
+    it('should return a 403 if unauthorized', async () => {
+        const resp = await listMetrics('buckets', ['test'], getTs(-1), getTs(1), true);
         assert.strictEqual(resp.statusCode, 403);
-            assert.deepStrictEqual(resp.body, { code: 'AccessDenied', message: 'Access Denied' });
     });
 
-        it("should return Access Denied for a different account's user", async () => {
-            const resp = await listMetrics('users', [otherUser.id], getTs(-500), getTs(0), account);
-            assert.strictEqual(resp.statusCode, 403);
-            assert.deepStrictEqual(resp.body, { code: 'AccessDenied', message: 'Access Denied' });
-        });
-
-        it("should return Access Denied for a different account's bucket", async () => {
-            const resp = await listMetrics('buckets', [otherBucket], getTs(-500), getTs(0), account);
-            assert.strictEqual(resp.statusCode, 403);
-            assert.deepStrictEqual(resp.body, { code: 'AccessDenied', message: 'Access Denied' });
-        });
-    });
-
-    describe('test user credentials', () => {
-        it('should list metrics for the same account', async () => {
-            const resp = await listMetrics('accounts', [account.id], getTs(-500), getTs(0), user);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.accounts]), [account.id]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.accounts[account.canonicalId]);
-            });
-        });
-
-        it("should list metrics for a user's account", async () => {
-            const resp = await listMetrics('users', [user.id], getTs(-500), getTs(0), user);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.users]), [user.id]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.users[user.id]);
-            });
-        });
-
-        it("should list metrics for an user's bucket", async () => {
-            const resp = await listMetrics('buckets', [bucket], getTs(-500), getTs(0), user);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.buckets]), [bucket]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.buckets[bucket]);
-            });
-        });
-
-        it("should return Access Denied for a different user's account", async () => {
-            const resp = await listMetrics('accounts', [otherAccount.id], getTs(-500), getTs(0), user);
-            assert.strictEqual(resp.statusCode, 403);
-            assert.deepStrictEqual(resp.body, { code: 'AccessDenied', message: 'Access Denied' });
-        });
-
-        it("should return Access Denied for a different account's user", async () => {
-            const resp = await listMetrics('users', [otherUser.id], getTs(-500), getTs(0), user);
-            assert.strictEqual(resp.statusCode, 403);
-            assert.deepStrictEqual(resp.body, { code: 'AccessDenied', message: 'Access Denied' });
-        });
-
-        it("should return Access Denied for a different account's  bucket", async () => {
-            const resp = await listMetrics('buckets', [otherBucket], getTs(-500), getTs(0), user);
-            assert.strictEqual(resp.statusCode, 403);
-            assert.deepStrictEqual(resp.body, { code: 'AccessDenied', message: 'Access Denied' });
-        });
-    });
-
-    describe('test service user credentials', () => {
-        it('should list metrics for an account', async () => {
-            const resp = await listMetrics('accounts', [account.id], getTs(-500), getTs(0), serviceUser);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.accounts]), [account.id]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.accounts[account.canonicalId]);
-            });
-        });
-
-        it('should list metrics for a user', async () => {
-            const resp = await listMetrics('users', [user.id], getTs(-500), getTs(0), serviceUser);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.users]), [user.id]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.users[user.id]);
-            });
-        });
-
-        it('should list metrics for a bucket', async () => {
-            const resp = await listMetrics('buckets', [bucket], getTs(-500), getTs(0), serviceUser);
-            assert(Array.isArray(resp.body));
-            const { body } = resp;
-            assert.deepStrictEqual(body.map(r => r[metricResponseKeys.buckets]), [bucket]);
-            body.forEach(metric => {
-                assertMetricResponse(metric, totals.buckets[bucket]);
-            });
-        });
+    it('should use the current timestamp for "end" if it is not provided', async () => {
+        const resp = await listMetrics('buckets', ['test'], getTs(-1));
+        assert.strictEqual(resp.body[0].timeRange.length, 2);
     });
 });

tests/functional/v2/server/testPrometheusMetrics.js

@@ -1,23 +0,0 @@
-const assert = require('assert');
-const needle = require('needle');
-
-const testMetrics = async pair => {
-    const [name, url] = pair;
-    it(`should return metrics for ${name} from url ${url}`, async () => {
-        const res = await needle('get', url);
-        const lines = res.body.split('\n');
-        const first = lines[0];
-
-        assert.strictEqual(res.statusCode, 200);
-        assert(first.startsWith('# HELP'));
-    });
-};
-
-describe('Test Prometheus Metrics', () => {
-    const nameUrlPairs = [
-        ['utapi nodejs service exporter', 'http://localhost:8100/_/metrics'],
-        ['sensision exporter', 'http://localhost:9718/metrics'],
-        ['redis exporter', 'http://localhost:9121/metrics'],
-    ];
-    nameUrlPairs.forEach(pair => testMetrics(pair));
-});

tests/functional/v2/task/testBaseTask.js

@@ -1,83 +0,0 @@
-const assert = require('assert');
-const needle = require('needle');
-const promClient = require('prom-client');
-const sinon = require('sinon');
-const { DEFAULT_METRICS_ROUTE } = require('arsenal').network.probe.ProbeServer;
-
-const { BaseTask } = require('../../../../libV2/tasks');
-const { clients: warp10Clients } = require('../../../../libV2/warp10');
-
-const { getMetricValues } = require('../../../utils/prom');
-
-const METRICS_SERVER_PORT = 10999;
-
-class CustomTask extends BaseTask {
-    // eslint-disable-next-line class-methods-use-this
-    _registerMetricHandlers() {
-        const foo = new promClient.Gauge({
-            name: 's3_utapi_custom_task_foo_total',
-            help: 'Count of foos',
-            labelNames: ['origin', 'containerName'],
-        });
-
-        return { foo };
-    }
-
-    async _execute() {
-        this._metricsHandlers.foo.inc(1);
-    }
-}
-
-describe('Test BaseTask metrics', () => {
-    let task;
-
-    beforeEach(async () => {
-        task = new CustomTask({
-            enableMetrics: true,
-            metricsPort: METRICS_SERVER_PORT,
-            warp10: [warp10Clients[0]],
-        });
-        await task.setup();
-    });
-
-    afterEach(async () => {
-        await task.join();
-        promClient.register.clear();
-    });
-
-    it('should start a metrics server on the provided port', async () => {
-        const res = await needle(
-            'get',
-            `http://localhost:${METRICS_SERVER_PORT}${DEFAULT_METRICS_ROUTE}`,
-        );
-        const lines = res.body.split('\n');
-        const first = lines[0];
-        assert.strictEqual(res.statusCode, 200);
-        assert(first.startsWith('# HELP'));
-    });
-
-    it('should push metrics for a task execution', async () => {
-        await task.execute();
-        const timeValues = await getMetricValues('s3_utapi_custom_task_duration_seconds');
-        assert.strictEqual(timeValues.length, 1);
-
-        const attemptsValues = await getMetricValues('s3_utapi_custom_task_attempts_total');
-        assert.deepStrictEqual(attemptsValues, [{ value: 1, labels: {} }]);
-
-        const failuresValues = await getMetricValues('s3_utapi_custom_task_failures_total');
-        assert.deepStrictEqual(failuresValues, []);
-    });
-
-    it('should push metrics for a failed task execution', async () => {
-        sinon.replace(task, '_execute', sinon.fake.rejects('forced failure'));
-        await task.execute();
-        const failuresValues = await getMetricValues('s3_utapi_custom_task_failures_total');
-        assert.deepStrictEqual(failuresValues, [{ value: 1, labels: {} }]);
-    });
-
-    it('should allow custom handlers to be registered', async () => {
-        await task.execute();
-        const fooValues = await getMetricValues('s3_utapi_custom_task_foo_total');
-        assert.deepStrictEqual(fooValues, [{ value: 1, labels: {} }]);
-    });
-});

tests/functional/v2/task/testCreateCheckpoint.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const promClient = require('prom-client');
 const uuid = require('uuid');
 
 const { Warp10Client } = require('../../../../libV2/warp10');
@@ -7,7 +6,6 @@ const { convertTimestamp } = require('../../../../libV2/utils');
 const { CreateCheckpoint } = require('../../../../libV2/tasks');
 
 const { generateCustomEvents, fetchRecords } = require('../../../utils/v2Data');
-const { assertMetricValue } = require('../../../utils/prom');
 
 const _now = Math.floor(new Date().getTime() / 1000);
 const getTs = delta => convertTimestamp(_now + delta);
@@ -51,16 +49,10 @@ describe('Test CreateCheckpoint', function () {
         prefix = uuid.v4();
 
         warp10 = new Warp10Client({ nodeId: prefix });
-        checkpointTask = new CreateCheckpoint({ warp10: [warp10], enableMetrics: true });
-        await checkpointTask.setup();
+        checkpointTask = new CreateCheckpoint({ warp10: [warp10] });
         checkpointTask._program = { lag: 0, nodeId: prefix };
     });
 
-    afterEach(async () => {
-        await checkpointTask.join();
-        promClient.register.clear();
-    });
-
     it('should create checkpoints from events', async () => {
         const start = getTs(-300);
         const stop = getTs(-120);
@@ -80,7 +72,6 @@ describe('Test CreateCheckpoint', function () {
 
         assert.strictEqual(series.length, 3);
         assertResults(totals, series);
-        await assertMetricValue('s3_utapi_create_checkpoint_created_total', series.length);
     });
 
     it('should only include events not in an existing checkpoint', async () => {

tests/functional/v2/task/testCreateSnapshot.js

@@ -1,5 +1,4 @@
 const assert = require('assert');
-const promClient = require('prom-client');
 const uuid = require('uuid');
 
 const { Warp10Client } = require('../../../../libV2/warp10');
@@ -7,7 +6,6 @@ const { convertTimestamp } = require('../../../../libV2/utils');
 const { CreateCheckpoint, CreateSnapshot, RepairTask } = require('../../../../libV2/tasks');
 
 const { generateCustomEvents, fetchRecords } = require('../../../utils/v2Data');
-const { assertMetricValue } = require('../../../utils/prom');
 
 const _now = Math.floor(new Date().getTime() / 1000);
 const getTs = delta => convertTimestamp(_now + delta);
@@ -56,19 +54,13 @@ describe('Test CreateSnapshot', function () {
         checkpointTask = new CreateCheckpoint({ warp10: [warp10] });
         checkpointTask._program = { lag: 0, nodeId: prefix };
 
-        snapshotTask = new CreateSnapshot({ warp10: [warp10], enableMetrics: true });
-        await snapshotTask.setup();
+        snapshotTask = new CreateSnapshot({ warp10: [warp10] });
         snapshotTask._program = { lag: 0, nodeId: prefix };
 
         repairTask = new RepairTask({ warp10: [warp10] });
         repairTask._program = { lag: 0, nodeId: prefix };
     });
 
-    afterEach(async () => {
-        await snapshotTask.join();
-        promClient.register.clear();
-    });
-
     it('should create a snapshot from a checkpoint', async () => {
         const start = getTs(-300);
         const stop = getTs(-120);
@@ -88,7 +80,6 @@ describe('Test CreateSnapshot', function () {
 
         assert.strictEqual(series.length, 3);
         assertResults(totals, series);
-        await assertMetricValue('s3_utapi_create_snapshot_created_total', series.length);
     });
 
     it('should create a snapshot from more than one checkpoint', async () => {