72 lines
2.2 KiB
Plaintext
72 lines
2.2 KiB
Plaintext
[[cat-templates]]
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=== cat templates API
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++++
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<titleabbrev>cat templates</titleabbrev>
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++++
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Returns information about <<indices-templates,index templates>> in a cluster.
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You can use index templates to apply <<index-modules-settings,index settings>>
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and <<mapping,field mappings>> to new indices at creation.
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[[cat-templates-api-request]]
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==== {api-request-title}
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`GET /_cat/templates/<template_name>`
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[[cat-templates-path-params]]
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==== {api-path-parms-title}
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`<template_name>`::
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(Optional, string) Comma-separated list of index template names used to limit
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the request. Accepts wildcard expressions.
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[[cat-templates-query-params]]
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==== {api-query-parms-title}
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include::{docdir}/rest-api/common-parms.asciidoc[tag=http-format]
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include::{docdir}/rest-api/common-parms.asciidoc[tag=cat-h]
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include::{docdir}/rest-api/common-parms.asciidoc[tag=help]
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include::{docdir}/rest-api/common-parms.asciidoc[tag=local]
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include::{docdir}/rest-api/common-parms.asciidoc[tag=master-timeout]
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include::{docdir}/rest-api/common-parms.asciidoc[tag=cat-s]
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include::{docdir}/rest-api/common-parms.asciidoc[tag=cat-v]
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[[cat-templates-api-example]]
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==== {api-examples-title}
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[source,console]
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--------------------------------------------------
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GET /_cat/templates?v&s=name
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--------------------------------------------------
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// TEST[s/templates/templates\/template*/]
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// TEST[s/^/PUT _template\/template0\n{"index_patterns": "te*", "order": 0}\n/]
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// TEST[s/^/PUT _template\/template1\n{"index_patterns": "tea*", "order": 1}\n/]
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// TEST[s/^/PUT _template\/template2\n{"index_patterns": "teak*", "order": 2, "version": 7}\n/]
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// The substitutions do two things:
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// 1. Filter the response to just templates matching the te* pattern
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// so that we only get the templates we expect regardless of which
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// templates exist. If xpack is installed there will be unexpected
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// templates.
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// 2. Create some templates to expect in the response.
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The API returns the following response:
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[source,txt]
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--------------------------------------------------
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name index_patterns order version
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template0 [te*] 0
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template1 [tea*] 1
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template2 [teak*] 2 7
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--------------------------------------------------
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// TESTRESPONSE[s/\*/\\*/ s/\[/\\[/ s/\]/\\]/ non_json]
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