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Documentation/op-guide: add missing flags, clarify "--initial*" flags

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Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
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Gyuho Lee 2018-04-20 10:49:20 -07:00
parent 353f938b8d
commit 7459f017de
1 changed files with 11 additions and 1 deletions
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Documentation/op-guide/configuration.md
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@ -109,7 +109,7 @@ To start etcd automatically using custom settings at startup in Linux, using a [
## Clustering flags
`--initial` prefix flags are used in bootstrapping ([static bootstrap][build-cluster], [discovery-service bootstrap][discovery] or [runtime reconfiguration][reconfig]) a new member, and ignored when restarting an existing member.
`--initial-advertise-peer-urls`, `--initial-cluster`, `--initial-cluster-state`, and `--initial-cluster-token` flags are used in bootstrapping ([static bootstrap][build-cluster], [discovery-service bootstrap][discovery] or [runtime reconfiguration][reconfig]) a new member, and ignored when restarting an existing member.
`--discovery` prefix flags need to be set when using [discovery service][discovery].
@ -312,6 +312,16 @@ The security flags help to [build a secure etcd cluster][security].
## Logging flags
### --logger
+ Specify 'zap' for structured logging or 'capnslog'.
+ default: capnslog
+ env variable: ETCD_LOGGER
### --log-output
+ Specify 'stdout' or 'stderr' to skip journald logging even when running under systemd, or list of comma separated output targets.
+ default: default
+ env variable: ETCD_LOG_OUTPUT
### --debug
+ Drop the default log level to DEBUG for all subpackages.
+ default: false (INFO for all packages)