124 lines
3.6 KiB
Plaintext
124 lines
3.6 KiB
Plaintext
[[slm-api-get-policy]]
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=== Get snapshot lifecycle policy API
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++++
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<titleabbrev>Get policy</titleabbrev>
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++++
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Retrieves one or more snapshot lifecycle policy definitions and
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information about the latest snapshot attempts.
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[[slm-api-get-request]]
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==== {api-request-title}
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`GET /_slm/policy/<policy-id>`
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`GET /_slm/policy`
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[[slm-api-get-lifecycle-prereqs]]
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==== {api-prereq-title}
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If the {es} {security-features} are enabled, you must have the `manage_slm`
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cluster privilege to use this API. For more information, see
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<<security-privileges>>.
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[[slm-api-get-desc]]
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==== {api-description-title}
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Returns the specified policy definition and
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information about the latest successful and failed attempts to create snapshots.
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If no policy is specified, returns all defined policies.
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[[slm-api-get-path-params]]
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==== {api-path-parms-title}
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`<policy-id>`::
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(Optional, string)
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Comma-separated list of snapshot lifecycle policy IDs.
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[[slm-api-get-example]]
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==== {api-examples-title}
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[[slm-api-get-specific-ex]]
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===== Get a specific policy
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////
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[source,console]
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--------------------------------------------------
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PUT /_slm/policy/daily-snapshots
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{
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"schedule": "0 30 1 * * ?", <1>
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"name": "<daily-snap-{now/d}>", <2>
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"repository": "my_repository", <3>
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"config": { <4>
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"indices": ["data-*", "important"], <5>
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"ignore_unavailable": false,
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"include_global_state": false
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},
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"retention": { <6>
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"expire_after": "30d", <7>
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"min_count": 5, <8>
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"max_count": 50 <9>
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}
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}
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--------------------------------------------------
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// TEST[setup:setup-repository]
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////
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Get the `daily-snapshots` policy:
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[source,console]
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--------------------------------------------------
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GET /_slm/policy/daily-snapshots?human
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--------------------------------------------------
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// TEST[continued]
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This request returns the following response:
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[source,console-result]
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--------------------------------------------------
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{
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"daily-snapshots" : {
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"version": 1, <1>
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"modified_date": "2019-04-23T01:30:00.000Z", <2>
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"modified_date_millis": 1556048137314,
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"policy" : {
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"schedule": "0 30 1 * * ?",
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"name": "<daily-snap-{now/d}>",
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"repository": "my_repository",
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"config": {
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"indices": ["data-*", "important"],
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"ignore_unavailable": false,
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"include_global_state": false
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},
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"retention": {
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"expire_after": "30d",
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"min_count": 5,
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"max_count": 50
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}
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},
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"stats": {
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"policy": "daily-snapshots",
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"snapshots_taken": 0,
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"snapshots_failed": 0,
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"snapshots_deleted": 0,
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"snapshot_deletion_failures": 0
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},
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"next_execution": "2019-04-24T01:30:00.000Z", <3>
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"next_execution_millis": 1556048160000
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}
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}
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--------------------------------------------------
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// TESTRESPONSE[s/"modified_date": "2019-04-23T01:30:00.000Z"/"modified_date": $body.daily-snapshots.modified_date/ s/"modified_date_millis": 1556048137314/"modified_date_millis": $body.daily-snapshots.modified_date_millis/ s/"next_execution": "2019-04-24T01:30:00.000Z"/"next_execution": $body.daily-snapshots.next_execution/ s/"next_execution_millis": 1556048160000/"next_execution_millis": $body.daily-snapshots.next_execution_millis/]
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<1> The version of the snapshot policy, only the latest verison is stored and incremented when the policy is updated
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<2> The last time this policy was modified.
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<3> The next time this policy will be executed.
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[[slm-api-get-all-ex]]
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===== Get all policies
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[source,console]
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--------------------------------------------------
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GET /_slm/policy
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--------------------------------------------------
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// TEST[continued] |