etcdserver: add "etcd_server_id" metric #9998
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spzala
reviewed
Aug 12, 2018
etcdserver/metrics.go
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| Namespace: "etcd", | ||
| Subsystem: "server", | ||
| Name: "id", | ||
| Help: "Server or member ID in hexadecimal format (1 for 'server_id' label with current ID)", |
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@gyuho lgtm but, nit, suggest to keep the doc consistent, i.e. two sentences instead of brackets, similar to hasLeader, isLeader, currentVersion etc.
|
lgtm |
```
etcd_server_id{server_id="8e9e05c52164694d"} 1
```
Useful for automating membership change operations,
no need to run "endpoint status" or "member list"
command to get member IDs.
Also, useful for "etcd_network" metrics with "To/From" labels.
Signed-off-by: Gyuho Lee <[email protected]>
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Useful for automating membership change operations,
no need to run "endpoint status" or "member list"
command to get member IDs.
Also, useful for "etcd_network" metrics with "To/From" labels.
Will update http://etcd.readthedocs.io/en/latest and operation docs in following PRs.
ref. #9438