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411 Commits

Author SHA1 Message Date
Piotr Tabor
1a890a4659
Merge branch 'master' into update 2021-01-16 09:35:05 +01:00
Piotr Tabor
58f78df1de Raft: Expand raft documentation, in particular point on godocs. 2021-01-15 12:34:02 +01:00
Sahdev Zala
69e99e80fa
Merge pull request #12465 from spacewander/fdoc 
chore: update the documentation link in the comment
 2021-01-14 00:39:25 -05:00
Jingyi Hu
bfc6e2ff30
Merge pull request #12611 from ptabor/20210111-fix-flakes 
e2e tests flakes & leaks fixes: In particular TestIssue6361
 2021-01-12 21:26:54 +08:00
Piotr Tabor
0d9cfc11c8 Fix usage of reflect.SliceHeader: reported by vet on tip golang 
Example:
https://travis-ci.com/github/etcd-io/etcd/jobs/470404938

```
% (cd server && go vet ./...)
stderr: # go.etcd.io/etcd/server/v3/etcdserver/api/v2store
stderr: etcdserver/api/v2store/node_extern_test.go:107:9: possible misuse of reflect.SliceHeader
stderr: etcdserver/api/v2store/node_extern_test.go:107:16: possible misuse of reflect.SliceHeader
```
 2021-01-12 00:14:51 +01:00
Piotr Tabor
74274f4417 e2e: Adding better diagnostic and location for temporary files to Snapshot tests. 2021-01-12 00:14:51 +01:00
Piotr Tabor
8ccd4e1146 Fix flaky tests reported due to data race on grpc logging registration. 
Example:
```
    ==================
    WARNING: DATA RACE
    Write at 0x000002178320 by goroutine 575:
      google.golang.org/grpc/grpclog.SetLoggerV2()
          /home/ptab/private/golang/pkg/mod/google.golang.org/grpc@v1.29.1/grpclog/loggerv2.go:70 +0x444
      go.etcd.io/etcd/server/v3/embed.(*Config).setupLogging.func1.1()
          /home/ptab/corp/etcd/server/embed/config_logging.go:119 +0x345
      sync.(*Once).doSlow()
          /usr/lib/google-golang/src/sync/once.go:66 +0x109
      sync.(*Once).Do()
          /usr/lib/google-golang/src/sync/once.go:57 +0x68
      go.etcd.io/etcd/server/v3/embed.(*Config).setupLogging.func1()
          /home/ptab/corp/etcd/server/embed/config_logging.go:109 +0x3b1
      go.etcd.io/etcd/server/v3/embed.(*Config).setupLogging()
          /home/ptab/corp/etcd/server/embed/config_logging.go:174 +0x6af
      go.etcd.io/etcd/server/v3/embed.(*Config).Validate()
          /home/ptab/corp/etcd/server/embed/config.go:553 +0x55
      go.etcd.io/etcd/server/v3/embed.StartEtcd()
          /home/ptab/corp/etcd/server/embed/etcd.go:93 +0x84
      go.etcd.io/etcd/tests/v3/integration.TestKVWithEmptyValue()
          /home/ptab/corp/etcd/tests/integration/v3_kv_test.go:33 +0x18c
      testing.tRunner()
          /usr/lib/google-golang/src/testing/testing.go:1123 +0x202

    Previous read at 0x000002178320 by goroutine 956:
      [failed to restore the stack]

    Goroutine 575 (running) created at:
      testing.(*T).Run()
          /usr/lib/google-golang/src/testing/testing.go:1168 +0x5bb
      testing.runTests.func1()
          /usr/lib/google-golang/src/testing/testing.go:1441 +0xa6
      testing.tRunner()
          /usr/lib/google-golang/src/testing/testing.go:1123 +0x202
      testing.runTests()
          /usr/lib/google-golang/src/testing/testing.go:1439 +0x612
      testing.(*M).Run()
          /usr/lib/google-golang/src/testing/testing.go:1347 +0x3c4
      go.etcd.io/etcd/pkg/v3/testutil.MustTestMainWithLeakDetection()
          /home/ptab/corp/etcd/pkg/testutil/leak.go:150 +0x38
      go.etcd.io/etcd/tests/v3/integration.TestMain()
          /home/ptab/corp/etcd/tests/integration/main_test.go:14 +0x272
      main.main()
          _testmain.go:349 +0x269

    Goroutine 956 (finished) created at:
      google.golang.org/grpc/internal/transport.newHTTP2Server()
          /home/ptab/private/golang/pkg/mod/google.golang.org/grpc@v1.29.1/internal/transport/http2_server.go:288 +0x18a4
      google.golang.org/grpc/internal/transport.NewServerTransport()
          /home/ptab/private/golang/pkg/mod/google.golang.org/grpc@v1.29.1/internal/transport/transport.go:534 +0x2f5
      google.golang.org/grpc.(*Server).newHTTP2Transport()
          /home/ptab/private/golang/pkg/mod/google.golang.org/grpc@v1.29.1/server.go:726 +0x2ca
      google.golang.org/grpc.(*Server).handleRawConn()
          /home/ptab/private/golang/pkg/mod/google.golang.org/grpc@v1.29.1/server.go:693 +0x60f
      google.golang.org/grpc.(*Server).Serve.func3()
          /home/ptab/private/golang/pkg/mod/google.golang.org/grpc@v1.29.1/server.go:663 +0x4c
    ==================
    ...
    {"level":"info","ts":"2021-01-09T22:21:04.550+0100","caller":"embed/etcd.go:330","msg":"closed etcd server","name":"default","data-dir":"/tmp/etcd-017337431","advertise-peer-urls":["http://localhost:2380"],"advertise-client-urls":["http://localhost:2379"]}
    --- FAIL: TestKVWithEmptyValue (1.08s)
        v3_kv_test.go:62: my-namespace/foobar = data
        v3_kv_test.go:62: my-namespace/foobar1 = data
        v3_kv_test.go:62: namespace/foobar1 = data
        v3_kv_test.go:72: foobar = data
        v3_kv_test.go:72: foobar1 = data
        v3_kv_test.go:87: delete keys:2
        testing.go:1038: race detected during execution of test
```
 2021-01-11 10:06:31 +01:00
Dan Lorenc
5b90402082 Switch from dgrijalva/jwt-go to form3tech-oss/jwt-go. 
dgrijalva/jwt-go has been abandoned and contains several serious
security issues. Most projects are now switching to the form3tech fork.

See https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMDGRIJALVAJWTGO-596515 for
info on the issues.

Signed-off-by: Dan Lorenc <dlorenc@google.com>
 2021-01-10 08:04:20 -06:00
Piotr Tabor
23340bb62a Refresh proto generation script after moving modules files. 
With modulatiozation server protos get moved into ./server directory,
but it was not reflected in scripts/genproto.sh.
 2021-01-08 16:33:12 +01:00
Ankur Gargi
c1c681adc3 server: Added config parameter experimental-warning-apply-duration 2020-11-17 17:33:19 -05:00
Gyuho Lee
1b8d2b1a47
Merge pull request #12452 from ptabor/20201104-release-mod-scripts 
Release scripts for modules
 2020-11-14 03:42:42 -08:00
Gyuho Lee
dc586a5ad2
Merge pull request #12459 from jingyih/proper_request_cancellation 
server: proper cancellation for range request
 2020-11-13 12:20:41 -08:00
spacewander
67f040f921 Update other Documentation/v2 links 2020-11-11 09:57:01 +08:00
spacewander
f2eb15a81b chore: update the documentation link in the comment 
Close #12462.
 2020-11-11 09:53:18 +08:00
Maciej Borsz
0bea7df7c1 Add metric tracking apply method duration: 
* etcd_server_apply_duration_seconds

It can be used to understand which operations are slow,
in addition to the warning log message.
 2020-11-06 11:11:16 +01:00
jingyih
0558e379c3 server: proper request cancellation for range 2020-11-05 21:30:02 -08:00
Piotr Tabor
eeafcef0d2 Use "v3.5.0-pre" to reference within-etcd modules 
instead of v3.0.0-000101010000000-00000000000,
that might be misleading as we don't develop etcd v3.0.0 any longer.

This version is a virtual version and is not supposed to be tagged
within the repository. We should tag real versions like: 3.5.0-alpha.0.

Please notice that go.etcd.io/etcd/client/v2 will be versioned as `v2.305.0-pre`.
The reason is that client v2 must have v2 version. I propose a
convention to envode the major version as 100x in minor version to make
the association to the underlying repository clear, staying within v2
version family.

The change was generated using:
```
DRY_RUN=false TARGET_VERSION="v3.5.0-pre" ./scripts/release_mod.sh update_versions
```
 2020-11-04 18:28:43 +01:00
Piotr Tabor
6e800b9b01
20201103 no commit title check (#12447) 
* Turn off checking of format of commit message.

* scripts/fix.sh: Fix fixing whitespaces in *.sh scripts

Aparently there is a difference between:
  find ./ -print0 -name *.sh and
  find ./ -name *.sh -print0

* etcdserver unit tests: Do not call .Fatalf(...) from not test's goroutine.

Fixes following test failures:
https://travis-ci.com/github/etcd-io/etcd/jobs/425920416
```
% (cd server && go vet ./...)
stderr: # go.etcd.io/etcd/server/v3/etcdserver
stderr: etcdserver/server_test.go:1002:4: call to (*T).Fatalf from a non-test goroutine
stderr: etcdserver/server_test.go:1166:4: call to (*T).Fatalf from a non-test goroutine
FAIL: (code:2):
  % (cd server && go vet ./...)
FAIL: 'run go vet ./...' checking failed (!=0 return code)
FAIL: 'govet' failed at Tue Nov  3 04:07:47 UTC 2020
```
 2020-11-03 07:59:42 -08:00
Jingyi Hu
f224fa4e42
Merge pull request #12425 from viviyww/cluster-set-version 
etcdserver: updated cluster version
 2020-11-03 22:41:24 +08:00
tangcong
a960d6b1c7 *: add self-signed-cert-validity flag 2020-10-30 10:10:26 +08:00
yangweiwei
aa1024a16e etcdserver: updated cluster version 
during cluster version update in etcd cluster, the log should info from
XX to XX.
 2020-10-27 16:32:40 +08:00
Piotr Tabor
aaf423e962 server: Update imports. 
find -name '*.go' | xargs sed -i --follow-symlinks 's|etcd/v3/|etcd/server/v3/|g'
 2020-10-26 13:02:32 +01:00
Piotr Tabor
6c1efd6ba5 server: Update go.mod 2020-10-26 13:02:32 +01:00
Piotr Tabor
4a5e9d1261 server: Move server files to 'server' directory. 
26  git mv mvcc wal auth etcdserver etcdmain proxy embed/ lease/ server
   36  git mv go.mod go.sum server
 2020-10-26 12:57:19 +01:00
Piotr Tabor
e62417297d *: Rename of imports of raft (as its now a module) 
% find -name '*.go' -o -name '*.md' -o -name '*.sh' | xargs sed -i --follow-symlinks 's|etcd/v3/raft|etcd/raft/v3|g'
 2020-10-16 13:58:18 +02:00
Piotr Tabor
de55bb6331 pkg: Rename imports after making 'pkg' a module 
find -name '*.go' | xargs sed --follow-symlinks -i 's|go.etcd.io/etcd/v3/pkg/|go.etcd.io/etcd/pkg/v3/|g'
go fmt ./...
 2020-10-13 00:09:27 +02:00
Piotr Tabor
28036db6f0 Mechanical: Move mock packages out of ./pkg 
Mechanical execution of:

```
git mv ./pkg/mock/mockserver ./client/pkg/mock
git mv ./pkg/mock/{mockstorage,mockstore,mockwait} ./server/pkg/mock
```

The packages depend on etcd API / protos - so they are NOT etcd-dependencies.
In such situation thay should be placed in 'pkg' folder.
 2020-10-12 23:58:09 +02:00
Xiang Li
4296cd3fa4 *: remove old server 2014-09-03 09:20:10 -07:00
Blake Mizerany
0881021e54 all config -> cfg 2014-09-03 09:20:07 -07:00
Blake Mizerany
d77773acb3 server: ignore server in build/tests 2014-09-03 09:20:06 -07:00
Xiang Li
44836d9099 etcd: move server/usage.go to etcd/v2_usage.go 2014-09-03 09:19:49 -07:00
Xiang Li
b8d71dfe70 v2: remove old tests 2014-09-03 09:19:49 -07:00
Yicheng Qin
02ced2c2d7 v1: deprecate v1 support 
Etcd moves to 0.5 without the support of v1.
 2014-09-03 09:19:49 -07:00
Xiang Li
8d758be3e4 server: remove unused file 2014-09-03 09:05:15 -07:00
Xiang Li
02c854717b config: make config a self-contained pkg 2014-09-03 09:05:13 -07:00
Yicheng Qin
c9db87a302 server: bump to 0.4.6+git 2014-07-29 10:33:44 -07:00
Yicheng Qin
49e0dff2b8 CHANGELOG: v0.4.6 2014-07-29 10:31:48 -07:00
Yicheng Qin
a884f2a18a Merge pull request #881 from unihorn/111 
standby server: save Running info correctly
 2014-07-24 17:29:25 -07:00
Yicheng Qin
c00594e680 server: fix timer leak 2014-07-21 14:23:52 -07:00
Brandon Philips
1cffdb3a48 Merge pull request #866 from coreos/qread 
feat(get): get from quorum
 2014-07-08 18:30:18 -07:00
Yicheng Qin
f7854c4ab9 standby server: save Running info correctly 
Running should be true when Start, and set to false when switching to
the other mode.
 2014-07-08 08:29:17 -07:00
Brandon Philips
13b0e72304 CHANGELOG: v0.4.5 2014-07-07 18:11:29 -07:00
Brandon Philips
43791a2f41 Merge pull request #877 from Rawn/flush-headers-on-wait-stream 
server: Flush headers when using wait=true and stream=true
 2014-07-07 17:04:02 -07:00
Brandon Philips
084dcb5596 etcd: add a read/write timeout to server 
The default is for connections to last forever[1]. This leads to fds
leaking. I set the timeout so high by default so that watches don't have
to keep retrying but perhaps we should set it slower.

Tested on a cluster with lots of clients and it seems to have relieved
the problem.

[1] https://groups.google.com/forum/#!msg/golang-nuts/JFhGwh1q9xU/heh4J8pul3QJ
 2014-07-07 11:42:56 -07:00
Yicheng Qin
8a0266a806 Merge pull request #867 from iand/json-headers 
fix(server/server.go): /v2/stats endpoints emit application/json content type header
 2014-07-07 10:33:27 -07:00
Christoffer Vikström
2338481bb1 server: Flush headers when using wait=true and stream=true 
Many http clients will missbehave unless they get an initial http-
response, even when long-polling. It also saves the user/client from
having to handle headers on the first action of the watch, but rather
handle the response immediately.
 2014-07-03 18:04:36 +02:00
Cole Gleason
ce1e19ae2f Merge pull request #849 from colegleason/max-cluster-size 
docs(cluster-size): remove outdated references to flag max-cluster-size
 2014-07-02 12:21:14 -07:00
Ian Davis
a288333e6f fix(server/server.go): /v2/stats endpoints emit application/json content type header 2014-06-30 10:50:43 +01:00
Brandon Philips
774cb03f83 server: bump to 0.4.4+git 2014-06-24 10:58:11 -07:00
Brandon Philips
4fb6087f4a CHANGELOG: release 0.4.4 2014-06-24 10:56:53 -07:00