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62a471aefe
Related to issue #77823 This does the following: - Updates several asciidoc files that contained code snippets with invalid JSON, most involving unnecessary trailing commas. - Makes the switch from the Groovy JSON parser to the Jackson parser, pursuant to the general goal of eliminating Groovy dependence. - Makes testing of JSON validity at build time more strict. Note that this update still allows backslash escaping for any character. Currently that matters because of the file "docs/reference/ml/anomaly-detection/apis/get-datafeed-stats.asciidoc", specifically this part: "attributes" : { "ml.machine_memory" : "$body.datafeeds.0.node.attributes.ml\.machine_memory", "ml.max_open_jobs" : "512" } It's not clear to me what change, if any, is appropriate there. So, I've left in the escaped period and configured the parser to ignore it for the time being.
187 lines
5.1 KiB
Text
187 lines
5.1 KiB
Text
[role="xpack"]
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[testenv="basic"]
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[[info-api]]
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== Info API
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Provides general information about the installed {xpack} features.
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[discrete]
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[[info-api-request]]
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=== {api-request-title}
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`GET /_xpack`
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[discrete]
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[[info-api-prereqs]]
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=== {api-prereq-title}
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* If the {es} {security-features} are enabled, you must have the `monitor` or
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`manage` <<privileges-list-cluster,cluster privilege>> to use this API.
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[discrete]
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[[info-api-desc]]
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=== {api-description-title}
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The information provided by this API includes:
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* Build Information - including the build number and timestamp.
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* License Information - basic information about the currently installed license.
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* Features Information - The features that are currently enabled and available
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under the current license.
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[discrete]
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[[info-api-path-params]]
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=== {api-path-parms-title}
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`categories`::
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(Optional, list) A comma-separated list of the information categories to
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include in the response. For example, `build,license,features`.
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`human`::
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(Optional, Boolean) Defines whether additional human-readable information is
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included in the response. In particular, it adds descriptions and a tag line.
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The default value is `true`.
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[discrete]
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[[info-api-example]]
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=== {api-examples-title}
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The following example queries the info API:
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[source,console]
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------------------------------------------------------------
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GET /_xpack
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------------------------------------------------------------
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Example response:
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[source,console-result]
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------------------------------------------------------------
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{
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"build" : {
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"hash" : "2798b1a3ce779b3611bb53a0082d4d741e4d3168",
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"date" : "2015-04-07T13:34:42Z"
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},
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"license" : {
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"uid" : "893361dc-9749-4997-93cb-xxx",
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"type" : "trial",
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"mode" : "trial",
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"status" : "active",
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"expiry_date_in_millis" : 1542665112332
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},
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"features" : {
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"ccr" : {
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"available" : true,
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"enabled" : true
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},
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"aggregate_metric" : {
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"available" : true,
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"enabled" : true
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},
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"analytics" : {
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"available" : true,
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"enabled" : true
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},
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"enrich" : {
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"available" : true,
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"enabled" : true
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},
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"frozen_indices" : {
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"available" : true,
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"enabled" : true
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},
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"graph" : {
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"available" : true,
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"enabled" : true
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},
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"ilm" : {
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"available" : true,
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"enabled" : true
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},
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"logstash" : {
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"available" : true,
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"enabled" : true
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},
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"ml" : {
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"available" : true,
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"enabled" : true
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},
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"monitoring" : {
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"available" : true,
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"enabled" : true
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},
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"rollup": {
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"available": true,
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"enabled": true
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},
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"searchable_snapshots" : {
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"available" : true,
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"enabled" : true
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},
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"security" : {
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"available" : true,
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"enabled" : false
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},
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"slm" : {
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"available" : true,
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"enabled" : true
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},
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"spatial" : {
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"available" : true,
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"enabled" : true
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},
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"eql" : {
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"available" : true,
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"enabled" : true
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},
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"sql" : {
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"available" : true,
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"enabled" : true
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},
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"transform" : {
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"available" : true,
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"enabled" : true
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},
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"voting_only" : {
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"available" : true,
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"enabled" : true
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},
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"watcher" : {
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"available" : true,
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"enabled" : true
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},
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"data_streams" : {
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"available" : true,
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"enabled" : true
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},
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"data_tiers" : {
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"available" : true,
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"enabled" : true
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}
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},
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"tagline" : "You know, for X"
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}
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------------------------------------------------------------
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// TESTRESPONSE[s/"hash" : "2798b1a3ce779b3611bb53a0082d4d741e4d3168",/"hash" : "$body.build.hash",/]
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// TESTRESPONSE[s/"date" : "2015-04-07T13:34:42Z"/"date" : "$body.build.date"/]
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// TESTRESPONSE[s/"uid" : "893361dc-9749-4997-93cb-xxx",/"uid": "$body.license.uid",/]
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// TESTRESPONSE[s/"expiry_date_in_millis" : 1542665112332/"expiry_date_in_millis" : "$body.license.expiry_date_in_millis"/]
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// TESTRESPONSE[s/"version" : "7.0.0-alpha1-SNAPSHOT",/"version": "$body.features.ml.native_code_info.version",/]
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// TESTRESPONSE[s/"build_hash" : "99a07c016d5a73"/"build_hash": "$body.features.ml.native_code_info.build_hash"/]
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// TESTRESPONSE[s/"eql" : \{[^\}]*\},/"eql": $body.$_path,/]
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// eql is disabled by default on release builds and enabled everywhere else during the initial implementation phase until its release
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// So much s/// but at least we test that the layout is close to matching....
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The following example only returns the build and features information:
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[source,console]
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------------------------------------------------------------
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GET /_xpack?categories=build,features
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------------------------------------------------------------
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The following example removes the descriptions from the response:
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[source,console]
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------------------------------------------------------------
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GET /_xpack?human=false
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------------------------------------------------------------
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