Get node attribute information
Get information about custom node attributes. IMPORTANT: cat APIs are only intended for human consumption using the command line or Kibana console. They are not intended for use by applications. For application consumption, use the nodes info API.
Query parameters
-
h
string | array[string] List of columns to appear in the response. Supports simple wildcards.
-
s
string | array[string] List of columns that determine how the table should be sorted. Sorting defaults to ascending and can be changed by setting
:asc
or:desc
as a suffix to the column name. -
local
boolean If
true
, the request computes the list of selected nodes from the local cluster state. Iffalse
the list of selected nodes are computed from the cluster state of the master node. In both cases the coordinating node will send requests for further information to each selected node. -
master_timeout
string Period to wait for a connection to the master node.
curl \
--request GET http://api.example.com/_cat/nodeattrs \
--header "Authorization: $API_KEY"
[
{
"node": "string",
"id": "string",
"pid": "string",
"host": "string",
"ip": "string",
"port": "string",
"attr": "string",
"value": "string"
}
]
node host ip attr value
node-0 127.0.0.1 127.0.0.1 testattr test
name pid attr value
node-0 19566 testattr test