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140 Commits (f6c7d5c46a2a4470545d73f7833e57821b124714)

Author SHA1 Message Date
jingyih 725e09023a *: set zap as default logger, remove capnslog 
Set zap as default logger. Remove capnslog and deprecated logging
flags.
 2020-02-04 04:57:49 -08:00
johncming 6c0e2d31fb etcdmain: remove duplicate codes. 2019-11-27 17:04:43 +08:00
宇慕 f62ea1ceca *: promote the boltdb-freelistType from experimental to official and set default type to hashmap 2019-10-17 15:40:38 +08:00
Sahdev P. Zala 27535517b1 pkg: handle version env variable 
Version flag is meant for displaying version and it's a boolean.
It's for an internal use, and we may not want users to set
it in the environment.

Fixes # 11210
 2019-10-13 13:23:59 -04:00
Jingyi Hu 20acacdea5 doc: clarify metrics flag 2019-09-24 15:27:46 -07:00
Joe Betz 9b51febaf5 *: Add experimental-compaction-batch-limit flag 2019-08-15 11:47:23 -07:00
Martin Weindel 149e5dc291 etcdserver: mark flag as experimental, add to changelog and configuration 2019-07-30 16:57:57 -04:00
Martin Weindel 03fd396610 pkg/transport: Improved description of flag peer-skip-client-san-verification 2019-07-30 16:57:57 -04:00
Martin Weindel 1b048c91ec etcdserver: Added configuration flag --peer-skip-client-verify=true 2019-07-30 16:57:57 -04:00
Gyuho Lee a37f3441f5 etcdmain: add "--log-level" flag 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-29 15:43:19 -07:00
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
Xiang Li ea70731f53
Merge pull request #10762 from FrozenAndrey/fix#10747 
etcdmain: fix ignoring of ETCD_CONFIG_FILE env variable
 2019-06-07 21:32:35 -07:00
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 bdcecd1fc4
Merge pull request #10764 from jingyih/clarify_config_file_setting 
*: more clarification on when server config file is provided
 2019-05-28 16:23:19 -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
Jingyi Hu 5e9c424f1f *: more clarification on server config file 
Be more explicit in document and command line usage message that if a
config file is provided, other command line flags and environment
variables will be ignored.
 2019-05-27 22:54:14 -07:00
Andrey Abramov 14c5eaa7e1 etcdmain: improve readability 
Improve readability of ETCD_CONFIG_FILE env variable parsing part
by adding comments and using flags.FlagToEnv function.

Signed-off-by: Andrey Abramov <st5pub@yandex.ru>
 2019-05-26 09:54:26 +03:00
Andrey Abramov 6955331901 etcdmain: fix ignoring of ETCD_CONFIG_FILE env variable 
Fixes #10747

Signed-off-by: Andrey Abramov <st5pub@yandex.ru>
 2019-05-25 23:54:19 +03:00
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
Mark McLoughlin fcc29894c2 config: multiple logging fixes 
First, don't panic with invalid --log-outputs. For example:

  $> ./bin/etcd --log-outputs foo
  2018-12-20 15:05:47.988652 C | embed: unknown log-output "foo" (only supports "default", "stderr", "stdout")
  panic: unknown log-output "foo" (only supports "default", "stderr", "stdout")

  goroutine 1 [running]:
  go.etcd.io/etcd/vendor/github.com/coreos/pkg/capnslog.(*PackageLogger).Panicf(0xc000294b00, 0x10fe067, 0x30, 0xc0001fa398, 0x4, 0x4)
        go.etcd.io/etcd/vendor/github.com/coreos/pkg/capnslog/pkg_logger.go:75 +0x161
  go.etcd.io/etcd/embed.(*Config).setupLogging(0xc000291400, 0xc0002a85b0, 0x1)
        go.etcd.io/etcd/embed/config_logging.go:120 +0x1939
  ...

Or:

 $> ./bin/etcd --log-outputs foo,default --logger zap
 panic: multi logoutput for "default" is not supported yet

 goroutine 1 [running]:
 go.etcd.io/etcd/embed.(*Config).setupLogging(0xc000314500, 0xc0001b2f70, 0x1)
        go.etcd.io/etcd/embed/config_logging.go:129 +0x2437
 go.etcd.io/etcd/embed.(*Config).Validate(0xc000314500, 0xc000268a98, 0x127e440)
        go.etcd.io/etcd/embed/config.go:543 +0x43

Second, don't exit in embed.setupLogging(). Before:

  $> ./bin/etcd --log-outputs foo,bar
  --logger=capnslog supports only 1 value in '--log-outputs', got ["bar" "foo"]

and after:

  $> ./bin/etcd --log-outputs foo,bar
  2018-12-20 15:10:24.317982 E | etcdmain: error verifying flags, --logger=capnslog supports only 1 value in '--log-outputs', got ["bar" "foo"]. See 'etcd --help'.

Third, remove duplicated unique strings code. UniqueStringsFromFlag()
is already available to return a sorted slice of values, so just use
that.

Lastly, fix a tiny logging typo in config.
 2019-01-17 15:09:26 -05:00
Xiang Li 3faed211e5 *: add flags to setup backend related config 2018-11-26 15:50:26 -08:00
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 abffe0d29a etcdmain: add "--cipher-suites" flag 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-06-05 12:54:34 -07:00
Gyuho Lee 892f7e02e0 etcdmain: rename "SnapshotCount" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-05-18 14:39:31 -07:00
Jiang Xuan bf432648ae *: make bcrypt-cost configurable 2018-05-03 11:43:32 -07:00
Joe LeGasse 7ea9059453 docs: Update documentation around --listen-metrics-urls 
The `--listen-metrics-urls` also responds to the `/health` endpoint, but
that was not made clear in the documentation. These updates should help
explain how else that flag can be used.
 2018-05-01 11:02:22 -04:00
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 85b7a59c56 etcdmain: add "--initial-election-tick-advance" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-19 17:45:23 -07:00
Gyuho Lee 1974785511 etcdmain: accept multiple values in "--log-output" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-04-17 12:47:06 -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 27ed129f44 etcdmain: update "CORS", "HostWhitelist" flag parsing 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-27 06:25:44 -07:00
Gyuho Lee 35b01b982c etcdmain: use NewUniqueURLsWithExceptions 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-27 06:25:44 -07:00
Gyuho Lee 940200f1ae etcdmain: move "unsafe" flags to bottom 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-23 19:44:24 -07:00
Gyuho Lee 82ef3f83f6 etcdmain: deprecate 'ca-file' and 'peer-ca-file' flags 
Has been deprecated since 2.1...

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-20 15:31:32 -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 1640cdb044 pkg/flags: clean up, add "SelectiveStringsValue" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-19 02:23:06 -07:00
Gyuho Lee bec3d975e0 etcdmain: handle JSON "listen-metrics-urls" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-15 01:24:53 -04:00
Gyuho Lee 4419661fb1 etcdmain: remove "listen-metrics-urls" manual parsing 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-15 01:23:33 -04:00
Gyuho Lee 79d3c93568 etcdmain: replace "--host-whitelist" with "flags.StringSlice" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-14 21:38:20 -04:00
Gyuho Lee b48d3eb380 etcdmain: add "--experimental-pre-vote" flag 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-03-06 09:56:32 -08:00
Gyuho Lee 9f0027dfb2 *: do not whitelist empty hosts 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-02-28 19:20:10 -08:00
Gyuho Lee 0179d81f22 etcdmain: add "--host-whitelist" flag 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-02-28 18:23:16 -08:00
Gyuho Lee 0850ccbf45 *: revert "internal/version" change 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-02-26 17:11:40 -08:00
Gyuho Lee 37546f74ab *: move "version" to "internal/version" 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-01-29 10:00:20 -08:00
Tavish Armstrong b664b9176c pkg/srv, embed, etcdmain: Support multiple clusters in the same DNS discovery region. 2018-01-24 20:15:48 +00:00