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CAT cluster manager
CAT API
/opensearch/rest-api/cat/cat-master/
30
false

CAT cluster_manager

Introduced 1.0 {: .label .label-purple }

The CAT cluster manager operation lists information that helps identify the elected cluster manager node.

Endpoints

GET /_cat/cluster_manager

Query parameters

The following table lists the available query parameters. All query parameters are optional.

Parameter Data type Description Default
cluster_manager_timeout String A timeout for connection to the cluster manager node.
format String A short version of the HTTP Accept header, such as json or yaml.
h List A comma-separated list of column names to display.
help Boolean Returns help information. false
local Boolean Returns local information but does not retrieve the state from the cluster manager node. false
s List A comma-separated list of column names or column aliases to sort by.
v Boolean Enables verbose mode, which displays column headers. false

Example request

GET _cat/cluster_manager?v

{% include copy-curl.html %}

Example response

id                     |   host     |     ip     |   node
ZaIkkUd4TEiAihqJGkp5CA | 172.18.0.3 | 172.18.0.3 | opensearch-node2