357 lines
9.8 KiB
Go
357 lines
9.8 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package etcdmain
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import (
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"net/url"
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"reflect"
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"testing"
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)
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func TestConfigParsingMemberFlags(t *testing.T) {
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args := []string{
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"-data-dir=testdir",
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"-name=testname",
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"-max-wals=10",
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"-max-snapshots=10",
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"-snapshot-count=10",
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"-listen-peer-urls=http://localhost:8000,https://localhost:8001",
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"-listen-client-urls=http://localhost:7000,https://localhost:7001",
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// it should be set if -listen-client-urls is set
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"-advertise-client-urls=http://localhost:7000,https://localhost:7001",
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}
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wcfg := &config{
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dir: "testdir",
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lpurls: []url.URL{{Scheme: "http", Host: "localhost:8000"}, {Scheme: "https", Host: "localhost:8001"}},
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lcurls: []url.URL{{Scheme: "http", Host: "localhost:7000"}, {Scheme: "https", Host: "localhost:7001"}},
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maxSnapFiles: 10,
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maxWalFiles: 10,
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name: "testname",
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snapCount: 10,
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}
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cfg := NewConfig()
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err := cfg.Parse(args)
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if err != nil {
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t.Fatal(err)
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}
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if cfg.dir != wcfg.dir {
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t.Errorf("dir = %v, want %v", cfg.dir, wcfg.dir)
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}
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if cfg.maxSnapFiles != wcfg.maxSnapFiles {
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t.Errorf("maxsnap = %v, want %v", cfg.maxSnapFiles, wcfg.maxSnapFiles)
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}
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if cfg.maxWalFiles != wcfg.maxWalFiles {
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t.Errorf("maxwal = %v, want %v", cfg.maxWalFiles, wcfg.maxWalFiles)
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}
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if cfg.name != wcfg.name {
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t.Errorf("name = %v, want %v", cfg.name, wcfg.name)
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}
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if cfg.snapCount != wcfg.snapCount {
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t.Errorf("snapcount = %v, want %v", cfg.snapCount, wcfg.snapCount)
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}
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if !reflect.DeepEqual(cfg.lpurls, wcfg.lpurls) {
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t.Errorf("listen-peer-urls = %v, want %v", cfg.lpurls, wcfg.lpurls)
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}
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if !reflect.DeepEqual(cfg.lcurls, wcfg.lcurls) {
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t.Errorf("listen-client-urls = %v, want %v", cfg.lcurls, wcfg.lcurls)
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}
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}
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func TestConfigParsingClusteringFlags(t *testing.T) {
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args := []string{
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"-initial-cluster=0=http://localhost:8000",
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"-initial-cluster-state=existing",
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"-initial-cluster-token=etcdtest",
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"-initial-advertise-peer-urls=http://localhost:8000,https://localhost:8001",
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"-advertise-client-urls=http://localhost:7000,https://localhost:7001",
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"-discovery-fallback=exit",
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}
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wcfg := NewConfig()
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wcfg.apurls = []url.URL{{Scheme: "http", Host: "localhost:8000"}, {Scheme: "https", Host: "localhost:8001"}}
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wcfg.acurls = []url.URL{{Scheme: "http", Host: "localhost:7000"}, {Scheme: "https", Host: "localhost:7001"}}
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wcfg.clusterState.Set(clusterStateFlagExisting)
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wcfg.fallback.Set(fallbackFlagExit)
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wcfg.initialCluster = "0=http://localhost:8000"
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wcfg.initialClusterToken = "etcdtest"
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cfg := NewConfig()
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err := cfg.Parse(args)
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if err != nil {
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t.Fatal(err)
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}
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if cfg.clusterState.String() != wcfg.clusterState.String() {
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t.Errorf("clusterState = %v, want %v", cfg.clusterState, wcfg.clusterState)
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}
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if cfg.fallback.String() != wcfg.fallback.String() {
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t.Errorf("fallback = %v, want %v", cfg.fallback, wcfg.fallback)
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}
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if cfg.initialCluster != wcfg.initialCluster {
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t.Errorf("initialCluster = %v, want %v", cfg.initialCluster, wcfg.initialCluster)
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}
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if cfg.initialClusterToken != wcfg.initialClusterToken {
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t.Errorf("initialClusterToken = %v, want %v", cfg.initialClusterToken, wcfg.initialClusterToken)
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}
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if !reflect.DeepEqual(cfg.apurls, wcfg.apurls) {
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t.Errorf("initial-advertise-peer-urls = %v, want %v", cfg.lpurls, wcfg.lpurls)
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}
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if !reflect.DeepEqual(cfg.acurls, wcfg.acurls) {
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t.Errorf("advertise-client-urls = %v, want %v", cfg.lcurls, wcfg.lcurls)
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}
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}
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func TestConfigParsingOtherFlags(t *testing.T) {
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args := []string{
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"-proxy=readonly",
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"-ca-file=cafile",
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"-cert-file=certfile",
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"-key-file=keyfile",
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"-peer-ca-file=peercafile",
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"-peer-cert-file=peercertfile",
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"-peer-key-file=peerkeyfile",
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"-force-new-cluster=true",
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}
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wcfg := NewConfig()
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wcfg.proxy.Set(proxyFlagReadonly)
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wcfg.clientTLSInfo.CAFile = "cafile"
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wcfg.clientTLSInfo.CertFile = "certfile"
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wcfg.clientTLSInfo.KeyFile = "keyfile"
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wcfg.peerTLSInfo.CAFile = "peercafile"
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wcfg.peerTLSInfo.CertFile = "peercertfile"
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wcfg.peerTLSInfo.KeyFile = "peerkeyfile"
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wcfg.forceNewCluster = true
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cfg := NewConfig()
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err := cfg.Parse(args)
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if err != nil {
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t.Fatal(err)
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}
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if cfg.proxy.String() != wcfg.proxy.String() {
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t.Errorf("proxy = %v, want %v", cfg.proxy, wcfg.proxy)
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}
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if cfg.clientTLSInfo.String() != wcfg.clientTLSInfo.String() {
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t.Errorf("clientTLS = %v, want %v", cfg.clientTLSInfo, wcfg.clientTLSInfo)
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}
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if cfg.peerTLSInfo.String() != wcfg.peerTLSInfo.String() {
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t.Errorf("peerTLS = %v, want %v", cfg.peerTLSInfo, wcfg.peerTLSInfo)
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}
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if cfg.forceNewCluster != wcfg.forceNewCluster {
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t.Errorf("forceNewCluster = %t, want %t", cfg.forceNewCluster, wcfg.forceNewCluster)
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}
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}
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func TestConfigParsingV1Flags(t *testing.T) {
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args := []string{
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"-peer-addr=127.0.0.1:2380",
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"-addr=127.0.0.1:2379",
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}
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wcfg := NewConfig()
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wcfg.lpurls = []url.URL{{Scheme: "http", Host: "[::]:2380"}}
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wcfg.apurls = []url.URL{{Scheme: "http", Host: "127.0.0.1:2380"}}
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wcfg.lcurls = []url.URL{{Scheme: "http", Host: "[::]:2379"}}
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wcfg.acurls = []url.URL{{Scheme: "http", Host: "127.0.0.1:2379"}}
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cfg := NewConfig()
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if err := cfg.Parse(args); err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(cfg.lpurls, wcfg.lpurls) {
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t.Errorf("listen peer urls = %+v, want %+v", cfg.lpurls, wcfg.lpurls)
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}
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if !reflect.DeepEqual(cfg.apurls, wcfg.apurls) {
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t.Errorf("advertise peer urls = %+v, want %+v", cfg.apurls, wcfg.apurls)
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}
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if !reflect.DeepEqual(cfg.lcurls, wcfg.lcurls) {
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t.Errorf("listen client urls = %+v, want %+v", cfg.lcurls, wcfg.lcurls)
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}
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if !reflect.DeepEqual(cfg.acurls, wcfg.acurls) {
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t.Errorf("advertise client urls = %+v, want %+v", cfg.acurls, wcfg.acurls)
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}
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}
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func TestConfigParsingConflictClusteringFlags(t *testing.T) {
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conflictArgs := [][]string{
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[]string{
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"-initial-cluster=0=localhost:8000",
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"-discovery=http://example.com/abc",
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},
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[]string{
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"-discovery-srv=example.com",
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"-discovery=http://example.com/abc",
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},
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[]string{
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"-initial-cluster=0=localhost:8000",
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"-discovery-srv=example.com",
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},
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[]string{
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"-initial-cluster=0=localhost:8000",
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"-discovery=http://example.com/abc",
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"-discovery-srv=example.com",
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},
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}
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for i, tt := range conflictArgs {
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cfg := NewConfig()
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err := cfg.Parse(tt)
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if err != ErrConflictBootstrapFlags {
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t.Errorf("%d: err = %v, want %v", i, err, ErrConflictBootstrapFlags)
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}
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}
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}
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func TestConfigParsingMissedAdvertiseClientURLsFlag(t *testing.T) {
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tests := []struct {
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args []string
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werr error
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}{
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{
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[]string{
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"-initial-cluster=infra1=http://127.0.0.1:2380",
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"-listen-client-urls=http://127.0.0.1:2379",
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},
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errUnsetAdvertiseClientURLsFlag,
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},
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{
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[]string{
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"-discovery-srv=example.com",
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"-listen-client-urls=http://127.0.0.1:2379",
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},
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errUnsetAdvertiseClientURLsFlag,
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},
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{
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[]string{
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"-discovery=http://example.com/abc",
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"-discovery-fallback=exit",
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"-listen-client-urls=http://127.0.0.1:2379",
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},
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errUnsetAdvertiseClientURLsFlag,
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},
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{
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[]string{
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"-listen-client-urls=http://127.0.0.1:2379",
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},
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errUnsetAdvertiseClientURLsFlag,
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},
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{
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[]string{
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"-discovery=http://example.com/abc",
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"-listen-client-urls=http://127.0.0.1:2379",
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},
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nil,
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},
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{
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[]string{
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"-proxy=on",
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"-listen-client-urls=http://127.0.0.1:2379",
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},
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nil,
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},
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{
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[]string{
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"-proxy=readonly",
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"-listen-client-urls=http://127.0.0.1:2379",
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},
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nil,
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},
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}
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for i, tt := range tests {
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cfg := NewConfig()
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err := cfg.Parse(tt.args)
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if err != tt.werr {
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t.Errorf("%d: err = %v, want %v", i, err, tt.werr)
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}
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}
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}
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func TestConfigIsNewCluster(t *testing.T) {
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tests := []struct {
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state string
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wIsNew bool
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}{
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{clusterStateFlagExisting, false},
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{clusterStateFlagNew, true},
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}
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for i, tt := range tests {
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cfg := NewConfig()
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if err := cfg.clusterState.Set(tt.state); err != nil {
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t.Fatalf("#%d: unexpected clusterState.Set error: %v", i, err)
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}
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if g := cfg.isNewCluster(); g != tt.wIsNew {
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t.Errorf("#%d: isNewCluster = %v, want %v", i, g, tt.wIsNew)
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}
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}
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}
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func TestConfigIsProxy(t *testing.T) {
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tests := []struct {
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proxy string
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wIsProxy bool
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}{
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{proxyFlagOff, false},
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{proxyFlagReadonly, true},
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{proxyFlagOn, true},
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}
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for i, tt := range tests {
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cfg := NewConfig()
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if err := cfg.proxy.Set(tt.proxy); err != nil {
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t.Fatalf("#%d: unexpected proxy.Set error: %v", i, err)
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}
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if g := cfg.isProxy(); g != tt.wIsProxy {
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t.Errorf("#%d: isProxy = %v, want %v", i, g, tt.wIsProxy)
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}
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}
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}
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func TestConfigIsReadonlyProxy(t *testing.T) {
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tests := []struct {
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proxy string
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wIsReadonly bool
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}{
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{proxyFlagOff, false},
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{proxyFlagReadonly, true},
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{proxyFlagOn, false},
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}
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for i, tt := range tests {
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cfg := NewConfig()
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if err := cfg.proxy.Set(tt.proxy); err != nil {
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t.Fatalf("#%d: unexpected proxy.Set error: %v", i, err)
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}
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if g := cfg.isReadonlyProxy(); g != tt.wIsReadonly {
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t.Errorf("#%d: isReadonlyProxy = %v, want %v", i, g, tt.wIsReadonly)
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}
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}
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}
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func TestConfigShouldFallbackToProxy(t *testing.T) {
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tests := []struct {
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fallback string
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wFallback bool
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}{
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{fallbackFlagProxy, true},
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{fallbackFlagExit, false},
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}
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for i, tt := range tests {
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cfg := NewConfig()
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if err := cfg.fallback.Set(tt.fallback); err != nil {
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t.Fatalf("#%d: unexpected fallback.Set error: %v", i, err)
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}
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if g := cfg.shouldFallbackToProxy(); g != tt.wFallback {
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t.Errorf("#%d: shouldFallbackToProxy = %v, want %v", i, g, tt.wFallback)
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}
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}
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}
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