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107 Commits

Author SHA1 Message Date
jingyih
c60dabf2f3 *: add experimental flag for watch notify interval 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2020-08-15 10:24:25 -07:00
cfc4n
4488595e05 auth: Customize simpleTokenTTL settings. 
see https://github.com/etcd-io/etcd/issues/11978 for more detail.
 2020-06-25 19:58:26 +08:00
David Crawshaw
78f67988aa etcdserver, et al: add --unsafe-no-fsync flag 
This makes it possible to run an etcd node for testing and development
without placing lots of load on the file system.

Fixes #11930.

Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
 2020-06-04 20:19:28 -07:00
chris
c7c379e52e embed: expose ZapLoggerBuilder 
This exposes the ZapLoggerBuilder in the embed.Config to allow for
custom loggers to be defined and used by embedded etcd.

Fixes #11144
 2019-09-13 14:09:54 -04:00
Joe Betz
1e213b7ab6 *: Add experimental-compaction-batch-limit flag 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-15 13:31:39 -07:00
Gyuho Lee
b9de4bddda embed: add "LogLevel", deprecate "Debug" in v3.5 
Make log level configurable, and deprecate "debug" flag in v3.5.
And adds more warnings on flags that's being deprecated in v3.5.

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-29 15:43:19 -07:00
Gyuho Lee
348b0d40a6 embed: do not expose "zapLoggerBuilder" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-29 15:43:19 -07:00
Gyuho Lee
ecb915617d embed: disable v2 by default 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-28 19:36:51 -05:00
Jingyi Hu
e67b9829b6 *: enable lease checkpoint via experimental flag 
Primary lessor persist lease remainingTTL only if experimental flag
"--experimental-enable-lease-checkpoint" is set.
 2019-06-05 15:30:03 -07:00
Gyuho Lee
34bd797e67 *: revert module import paths 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-05-28 15:39:35 -07:00
rohitsardesai83
42a7ea6d33 etcd: Replace ghodss/yaml with sigs.k8s.io/yaml 
To remove the dependency on ghodss/yaml. Replaced this dependency with sigs.k8s.io/yaml.
This wil help to remove the ghodss/yaml dependency from main kubernetes repository.

xref: https://github.com/kubernetes/kubernetes/issues/77024
 2019-05-02 12:34:36 +05:30
shivaramr
9150bf52d6 go modules: Fix module path version to include version number 2019-04-26 15:29:50 -07:00
WizardCXY
e6c6d8492e *: add flag to let etcd use the new boltdb freelistType feature 2019-02-14 11:07:08 +08:00
Hitoshi Mitake
72dd4a18c5 *: add a new option --enable-grpc-gateway for enabling/disabling grpc gateway 2019-01-23 03:26:34 +09:00
nolouch
ac090fe326 embed: add zap logger builder 
Signed-off-by: nolouch <nolouch@gmail.com>
 2019-01-15 23:22:04 +08:00
Xiang Li
3faed211e5 *: add flags to setup backend related config 2018-11-26 15:50:26 -08:00
Shin'ya Ueoka
aa4313a55a *: fix github links 2018-11-10 11:14:18 +09:00
Gyuho Lee
d37f1521b7 *: update import paths to "go.etcd.io/etcd" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2018-08-28 17:47:55 -07:00
Gyuho Lee
3125c0c3e8 embed: support custom cipher suites 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-06-05 12:50:29 -07:00
Gyuho Lee
2dd555c983 *: move "etcdserver/api/v3compactor" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-05-21 10:31:16 -07:00
Gyuho Lee
afe511945e embed: rename "SnapshotCount", add "SnapshotCatchUpEntries" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-05-18 14:38:39 -07:00
Gyuho Lee
15fcd6d599 embed: do not support "--log-outputs=default" for zap logger 
systemd/journal should be configured manually.
Interpreting PPID 1 as systemd unit is wrong,
especially when embedded etcd runs under Docker
container. For such case, every single log write
will error and fall back to stderr, which is
inefficient.

Instead, add "systemd/journal" log output option
and returns error if systemd/journal socket cannot
be found.

"--logger=zap --log-outputs=default" will only error
for v3.4, since zap logger is still experimental.

v3.5 deprecates capnslog and changes "--log-outputs"
default value to "--log-outputs=stderr".

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-05-16 14:47:43 -07:00
Jiang Xuan
bf432648ae *: make bcrypt-cost configurable 2018-05-03 11:43:32 -07:00
Gyuho Lee
c316e6773b embed: clean up structured logging calls 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-26 14:36:22 -07:00
Gyuho Lee
6d0f71e4c2 embed: improve "--log-outputs" error message, add godoc 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-26 11:54:00 -07:00
Gyuho Lee
b6578c8f4d embed: error when different values are specified in "--log-output" 
"--log-output default,a.log" should error out when etcd
runs as a systemd unit. We expect 'default' to be overridden
explicitly.

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-25 17:09:22 -07:00
Gyuho Lee
154e2ac38e embed: do not import journald dependencies on windows 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-25 13:52:53 -07:00
Gyuho Lee
af5bc439b3 embed,etcdmain: rename to "--log-outputs" flag 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-25 13:20:26 -07:00
Gyuho Lee
f99cb35d29 embed: rename "LogOutput" to "LogOutputs" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-25 10:28:13 -07:00
Gyuho Lee
d33a74d380 embed: add "loggerCore" field for Raft logger 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-25 10:16:51 -07:00
Gyuho Lee
69c51e2c4a embed: change "loggerConfig" to "*zap.Config" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-25 10:05:12 -07:00
Gyuho Lee
48d5542a76 embed: set journald logging with zap 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-25 10:05:12 -07:00
Gyuho Lee
bffc532f9f embed: add "InitialElectionTickAdvance" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-19 17:45:23 -07:00
Gyuho Lee
229a0c9da6 Merge pull request #9580 from gyuho/log 
embed: clean up initial server start logs
 2018-04-17 15:01:52 -07:00
Gyuho Lee
a47c18ff5b embed: clean up initial server start logs 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-17 14:24:08 -07:00
Gyuho Lee
bf937535f5 embed: change "Config.LogOutput" to []string 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-17 12:47:06 -07:00
Gyuho Lee
f6f1e0cb65 embed: support multiple log outputs for structured logging 
Zap support multi-writer by default.

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-17 12:47:06 -07:00
Gyuho Lee
a31c38f3b0 embed: use /dev/null to discard server logs 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-17 06:13:24 -07:00
Gyuho Lee
18b3e45e96 *: support --log-output=discard 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-16 19:09:09 -07:00
Gyuho Lee
cc778746fc embed: support "io-discard" for logging, fix racey logging setup 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-16 17:36:00 -07:00
Gyuho Lee
c712e08a42 embed,etcdmain: support structured logger 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-16 17:36:00 -07:00
Gyuho Lee
041b9069a2 *: configure server logger 
- Add/Document "logger" to support structured logging.
  - This makes functional tests run easier, since zap logger
    provides built-in log redirect to files.
  - "etcd --logger-option=zap" to enable structured logging.
- Current "capnslog" will still be used as "default".
  - We may switch the default or deprecate "capnslog" in v3.5.
  - Either way, will clearly be documented.

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-16 17:36:00 -07:00
Gyuho Lee
a173e761bb embed: support logger for TLS 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-02 13:42:13 -07:00
Gyuho Lee
feb88ec66b embed: update "HostWhitelist" godoc 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-27 06:25:44 -07:00
Gyuho Lee
c7cecca575 embed: rename "Config.CorsInfo" to "Config.CORS" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-27 06:25:44 -07:00
Gyuho Lee
df6cd22d59 embed: update "CorsInfo" field to "map[string]struct{}" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-27 06:25:44 -07:00
Gyuho Lee
cfd8b3e86d embed: move "unsafe" flags to bottom 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-23 19:44:24 -07:00
Gyuho Lee
c524ebe6fd embed: deprecate "CAFile" field 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-20 15:36:47 -07:00
Gyuho Lee
a66e657cac *: update "pre-vote" flag 
Disabled by default, anyway.

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-19 07:18:57 -07:00
Gyuho Lee
3092d3bf7f embed: add "ExperimentalPreVote" for Raft 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-06 09:56:19 -08:00