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553 Commits (0461b3fa51ebcd3f72ef54296638ac2f19ea9071)

Author SHA1 Message Date
Yuchen Zhou c623f798cb
etcdserver: add trace for txn request (#11491) 
* etcdserver: add trace for txn request

* pkg/traceutil: added StopSubTrace as a sign of the end of subtrace. Added test case for logging out subtrace.
 2020-04-04 14:46:03 -07:00
zhanwang 2092b5b1a9
pkg, clientv3: etcdctl snaprestore when data-dir empty (#11648) 2020-04-04 14:41:19 -07:00
Gyuho Lee 4051e3e36a pkg/ioutil: add "FlushN" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2020-03-31 20:31:24 -07:00
Tobias Grieger 8756286fe8
Merge pull request #11568 from lzhfromustc/GL_test_7_bugs 
transport: simple fix in test functions to prevent goroutine leak
 2020-02-20 16:54:42 +01:00
Ziheng Liu b340dfdcbb transport: simple fix in test functions to prevent goroutine leak 2020-02-12 18:32:03 -05:00
jingyih 09304a4d82 vendor: remove capnslog 
Clean up capnslog from etcd code base. Remove its dependency.
 2020-02-12 12:33:16 -08:00
Jingyi Hu ae983523db
pkg: remove capnslog (#11616) 
* pkg: remove capnslog

* CHANGELOG: function signature change
 2020-02-12 11:15:41 -08:00
sfzhu93 467e08c32a
in multiple packages: fixed goroutine leak bugs in tests (cont.d) (#11570) 2020-01-30 10:55:59 -08:00
cuiyuan 98f62d27be pkg/adt: rbcolor string fix 2019-12-30 19:52:34 +08:00
poslua fd2dddb39f vendor: bump go-systemd to v22.0.0 to fix mod tidy error (#11387) 2019-12-04 18:47:14 -08:00
Jingyi Hu c447955d93 etcdserver: wait purge file loop during shutdown 
To prevent the purge file loop from accidentally acquiring the file lock
and remove the files during server shutdowm.
 2019-10-30 14:21:08 -07:00
ZYunH 279fee668b fileutil, src: format errors 2019-10-25 22:31:49 +08:00
yoyinzyc 57aa68af5a etcdserver: trace compaction request; add return parameter 'trace' to applierV3.Compaction() 
mvcc: trace compaction request; add input parameter 'trace' to KV.Compact()
 2019-10-07 09:55:27 -07:00
yoyinzyc 3a3eb24c69 etcdserver: trace raft requests. 2019-10-01 15:38:52 -07:00
yoyinzyc 401df4bb8e etcdserver: add put request steps. 
mvcc: add put request steps; add trace to KV.Write() as input parameter.
 2019-10-01 14:08:06 -07:00
yoyinzyc 1d6ef8370e pkg: use zap logger to format the structure log output. 2019-09-30 13:11:21 -07:00
yoyinzyc 3830b3ef11 pkg: add field to record additional detail of trace; add stepThreshold 
to reduce log volume.
 2019-09-30 13:11:21 -07:00
yoyinzyc f4e7fc56a7 pkg: create package traceutil for tracing. mvcc: add tracing 
steps:range from the in-memory index tree; range from boltdb.
etcdserver: add tracing steps: agreement among raft nodes before
linerized reading; authentication; filter and sort kv pairs; assemble
the response.
 2019-09-30 13:06:02 -07:00
Gyuho Lee a3f7202c5f *: use TLS.Config.MaxVersion to TLS 1.2 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-09-06 11:38:03 -07:00
Gyuho Lee 6ee0c5c5dd pkg/logutil: change to "MergeOutputPaths" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-26 22:45:36 -07:00
lzhfromustc 0e7173b447
pkg/types: Avoid potential double lock of tsafeSet. 
(tsafeSet).Sub and (tsafeSet).Equals can cause double lock bug if ts and other is pointing the same variable

gofmt the code and add some comments
 2019-08-07 15:08:00 -07:00
Gyuho Lee ac87ebdb02 pkg/adt: remove TODO 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-05 00:24:39 -07:00
xkey 003362ef8e pkg/adt: fix interval tree black-height property based on rbtree 
Author: xkey <xk33430@ly.com>
ref. https://github.com/etcd-io/etcd/pull/10978

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-04 23:08:45 -07:00
Gyuho Lee 3b631e1bb6 pkg/adt: document textbook implementation with pseudo-code 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-01 12:58:47 -07:00
Gyuho Lee 3cc3affedd pkg/adt: mask test failure, add TODO 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-31 22:20:59 -07:00
Gyuho Lee 46f04b3c15 pkg/adt: add "IntervalTree.Delete" failure case 
Described in https://github.com/etcd-io/etcd/issues/10877.

"black-height" property: Every path from a node to any descendant leaf node must have the same number of black nodes.

Expected

    After deleting 11 (requires rebalancing):
                            [510,511]
                             /      \
                   ----------        --------------------------
                  /                                            \
              [383,384]                                       [830,831]
              /       \                                      /          \
             /         \                                    /            \
      [261,262](red)  [410,411]                     [647,648]           [899,900](red)
          /               \                              \                      /    \
         /                 \                              \                    /      \
      [82,83]           [292,293]                      [815,816](red)   [888,889]    [972,973]
            \                                                           /
             \                                                         /
          [238,239](red)                                       [953,954](red)

Got

    After deleting 11 (requires rebalancing):
                            [510,511]
                             /      \
                   ----------        --------------------------
                  /                                            \
              [82,83]                                       [830,831]
                    \                                      /          \
                     \                                    /            \
                  [383,384]                        [647,648]            [899,900]
                  /       \                              \                  /    \
                 /         \                              \                /      \
           [261,262]      [410,411]                      [815,816]   [888,889]    [972,973]
             /   \                                                                  /
            /     \                                                                /
     [238,239]   [292,293]                                                  [953,954]

This violates "black-height" property.

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-31 10:05:32 -07:00
Gyuho Lee f2742d6cd4 pkg/adt: test node "11" deletion 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-31 10:05:32 -07:00
Gyuho Lee 1d638bad72 pkg/adt: README "IntervalTree.Delete" test case images 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-31 10:05:32 -07:00
Gyuho Lee 19d69d2563 pkg/adt: README initial commit 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-31 10:05:27 -07:00
Gyuho Lee 6917c495e8 pkg/adt: add "visitLevel", make "IntervalTree" interface, more tests 
Make "IntervalTree" an interface to abstract range tree interface

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-30 15:59:59 -07:00
Martin Weindel 03fd396610 pkg/transport: Improved description of flag peer-skip-client-san-verification 2019-07-30 16:57:57 -04:00
Martin Weindel 2f476f2b5a pkg/transport: Added test for SkipClientVerify flag. 2019-07-30 16:57:57 -04:00
Martin Weindel 1b048c91ec etcdserver: Added configuration flag --peer-skip-client-verify=true 2019-07-30 16:57:57 -04:00
Gyuho Lee c6e3401255 etcdserver: make raft log configured by top level logger 
To make it consistent

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-29 15:43:19 -07:00
Gyuho Lee e911f901a6 pkg/logutil: add log level utilities 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-29 15:43:19 -07:00
Gyuho Lee 46166ad733 vendor: update 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-24 14:09:50 -07:00
John Millikin 91472797ff
pkg: Remove stray printfs 2019-07-10 13:33:14 +09:00
John Millikin 5824421f8b
etcdman, pkg: Rename new flags to 'hostname' 2019-07-10 09:30:02 +09:00
John Millikin 9a53601a18
etcdmain, pkg: Support peer and client TLS auth based on SAN fields. 
Etcd currently supports validating peers based on their TLS certificate's
CN field. The current best practice for creation and validation of TLS
certs is to use the Subject Alternative Name (SAN) fields instead, so that
a certificate might be issued with a unique CN and its logical
identities in the SANs.

This commit extends the peer validation logic to use Go's
`(*"crypto/x509".Certificate).ValidateHostname` function for name
validation, which allows SANs to be used for peer access control.

In addition, it allows name validation to be enabled on clients as well.
This is used when running Etcd behind an authenticating proxy, or as
an internal component in a larger system (like a Kubernetes master).
 2019-07-10 09:30:02 +09:00
Gyuho Lee 1caaa9ed4a test: test update for Go 1.12.5 and related changes 
Update to Go 1.12.5 testing. Remove deprecated unused and gosimple
pacakges, and mask staticcheck 1006. Also, fix unconvert errors related
to unnecessary type conversions and following staticcheck errors:
- remove redundant return statements
- use for range instead of for select
- use time.Since instead of time.Now().Sub
- omit comparison to bool constant
- replace T.Fatal and T.Fatalf in tests with T.Error and T.Fatalf respectively because the goroutine calls T.Fatal must be called in the same goroutine as the test
- fix error strings that should not be capitalized
- use sort.Strings(...) instead of sort.Sort(sort.StringSlice(...))
- use he status code of Canceled instead of grpc.ErrClientConnClosing which is deprecated
- use use status.Errorf instead of grpc.Errorf which is deprecated

Related #10528 #10438
 2019-06-05 17:02:05 -04:00
Gyuho Lee 34bd797e67 *: revert module import paths 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-05-28 15:39:35 -07:00
shivaramr 9150bf52d6 go modules: Fix module path version to include version number 2019-04-26 15:29:50 -07:00
Gyuho Lee 52391e3be7 pkg/logutil: define default zap.Config 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-02-21 10:56:53 -08:00
Manjunath A Kumatagi 45d09f0508 pkg/transport: Limit InvalidCipherSuites to TLS12 2019-02-07 08:18:00 -06:00
Hitoshi Mitake 65887ae1b4 pkg, clientv3, etcdmain: let grpcproxy rise an error when its cert has non empty CN 
Fix https://github.com/etcd-io/etcd/issues/9521
 2019-01-25 00:43:57 +09:00
caoming 8f383852e2 pkg/testutil: add blankline between two functions 2019-01-04 09:44:57 +08:00
Shin'ya Ueoka aa4313a55a *: fix github links 2018-11-10 11:14:18 +09:00
Sam Batschelet fa35126ef8
*: add client support for discovery-srv-name 
Signed-off-by: Sam Batschelet <sbatsche@redhat.com>
 2018-11-09 10:13:04 -05:00
Gyuho Lee 7b32c07899 pkg/flags: fix "TestSetFlagsFromEnvParsingError" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2018-10-31 10:44:38 -07:00
ping40 5a94f97a4f pkg/ioutil: n is equal or greater than cw.writeBytes 2018-10-27 16:13:33 +08:00