OpenSearch/docs/reference/cat/master.asciidoc
Nik Everett 44c3b04bef Convert more docs to // CONSOLE
Converts docs for `_cat/segments`, `_cat/plugins` and `_cat/repositories`
from `curl` to `// CONSOLE` so they are tested as part of the build and
are cleaner to use in Console. They should work fine with `curl` with
the `COPY AS CURL` link.

Also swaps the `source` type of the response from `js` to `txt` because
that is more correct. The syntax highlighter doesn't care. It looks at
the text to figure out the language. So it looks a little funny for `_cat`
responses regardless.

Relates to #18160
2016-10-25 11:17:24 -04:00

37 lines
1.1 KiB
Plaintext

[[cat-master]]
== cat master
`master` doesn't have any extra options. It simply displays the
master's node ID, bound IP address, and node name. For example:
[source,js]
--------------------------------------------------
GET /_cat/master?v
--------------------------------------------------
// CONSOLE
might respond:
[source,txt]
--------------------------------------------------
id host ip node
YzWoH_2BT-6UjVGDyPdqYg 127.0.0.1 127.0.0.1 YzWoH_2
--------------------------------------------------
// TESTRESPONSE[s/YzWoH_2.+/.+/ _cat]
This information is also available via the `nodes` command, but this
is slightly shorter when all you want to do, for example, is verify
all nodes agree on the master:
[source,sh]
--------------------------------------------------
% pssh -i -h list.of.cluster.hosts curl -s localhost:9200/_cat/master
[1] 19:16:37 [SUCCESS] es3.vm
Ntgn2DcuTjGuXlhKDUD4vA 192.168.56.30 H5dfFeA
[2] 19:16:37 [SUCCESS] es2.vm
Ntgn2DcuTjGuXlhKDUD4vA 192.168.56.30 H5dfFeA
[3] 19:16:37 [SUCCESS] es1.vm
Ntgn2DcuTjGuXlhKDUD4vA 192.168.56.30 H5dfFeA
--------------------------------------------------
// NOTCONSOLE