Get index settings API
editGet index settings API
editReturns setting information for one or more indices. For data streams, the API returns setting information for the stream’s backing indices.
resp = client.indices.get_settings( index="my-index-000001", ) print(resp)
response = client.indices.get_settings( index: 'my-index-000001' ) puts response
const response = await client.indices.getSettings({ index: "my-index-000001", }); console.log(response);
GET /my-index-000001/_settings
Prerequisites
edit-
If the Elasticsearch security features are enabled, you must have the
view_index_metadata
,monitor
, ormanage
index privilege for the target data stream, index, or alias.
Path parameters
edit-
<target>
-
(Optional, string) Comma-separated list of data streams, indices, and aliases
used to limit the request. Supports wildcards (
*
). To target all data streams and indices, omit this parameter or use*
or_all
. -
<setting>
- (Optional, string) Comma-separated list or wildcard expression of setting names used to limit the request.
Query parameters
edit-
allow_no_indices
-
(Optional, Boolean) If
false
, the request returns an error if any wildcard expression, index alias, or_all
value targets only missing or closed indices. This behavior applies even if the request targets other open indices. For example, a request targetingfoo*,bar*
returns an error if an index starts withfoo
but no index starts withbar
.Defaults to
true
. -
expand_wildcards
-
(Optional, string) Type of index that wildcard patterns can match. If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams. Supports comma-separated values, such as
open,hidden
. Valid values are:-
all
- Match any data stream or index, including hidden ones.
-
open
- Match open, non-hidden indices. Also matches any non-hidden data stream.
-
closed
- Match closed, non-hidden indices. Also matches any non-hidden data stream. Data streams cannot be closed.
-
hidden
-
Match hidden data streams and hidden indices. Must be combined with
open
,closed
, or both. -
none
- Wildcard patterns are not accepted.
Defaults to
open
. -
-
flat_settings
-
(Optional, Boolean) If
true
, returns settings in flat format. Defaults tofalse
. -
include_defaults
-
(Optional, Boolean) If
true
, return all default settings in the response. Defaults tofalse
. -
ignore_unavailable
-
(Optional, Boolean) If
false
, the request returns an error if it targets a missing or closed index. Defaults tofalse
. -
local
-
(Optional, Boolean) If
true
, the request retrieves information from the local node only. Defaults tofalse
, which means information is retrieved from the master node. -
master_timeout
-
(Optional, time units)
Period to wait for the master node. If the master node is not available before
the timeout expires, the request fails and returns an error. Defaults to
30s
. Can also be set to-1
to indicate that the request should never timeout.
Examples
editMultiple data streams and indices
editThe get settings API can be used to get settings for more than one data stream or index with a
single call. To get settings for all indices in a cluster, you can use _all
or *
for <target>
.
Wildcard expressions are also supported. The following are some examples:
resp = client.indices.get_settings( index="my-index-000001,my-index-000002", ) print(resp) resp1 = client.indices.get_settings( index="_all", ) print(resp1) resp2 = client.indices.get_settings( index="log_2099_*", ) print(resp2)
response = client.indices.get_settings( index: 'my-index-000001,my-index-000002' ) puts response response = client.indices.get_settings( index: '_all' ) puts response response = client.indices.get_settings( index: 'log_2099_*' ) puts response
const response = await client.indices.getSettings({ index: "my-index-000001,my-index-000002", }); console.log(response); const response1 = await client.indices.getSettings({ index: "_all", }); console.log(response1); const response2 = await client.indices.getSettings({ index: "log_2099_*", }); console.log(response2);
GET /my-index-000001,my-index-000002/_settings GET /_all/_settings GET /log_2099_*/_settings
Filtering settings by name
editThe settings that are returned can be filtered with wildcard matching as follows:
resp = client.indices.get_settings( index="log_2099_-*", name="index.number_*", ) print(resp)
response = client.indices.get_settings( index: 'log_2099_-*', name: 'index.number_*' ) puts response
const response = await client.indices.getSettings({ index: "log_2099_-*", name: "index.number_*", }); console.log(response);
GET /log_2099_-*/_settings/index.number_*