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96 lines
2.8 KiB
Text
96 lines
2.8 KiB
Text
[[get-shutdown]]
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=== Get shutdown API
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NOTE: {cloud-only}
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Retrieves the status of a node that's being prepared for shutdown.
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[[get-shutdown-api-request]]
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==== {api-request-title}
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`GET _nodes/shutdown`
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`GET _nodes/<node-id>/shutdown`
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[[get-shutdown-api-prereqs]]
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==== {api-prereq-title}
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* If the {es} {security-features} are enabled, you must have the `manage`
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<<privileges-list-cluster,cluster privilege>> to use this API.
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* If the <<operator-privileges,{operator-feature}>> is enabled,
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you must be an operator to use this API.
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[[get-shutdown-api-desc]]
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==== {api-description-title}
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Indicates whether a node is ready to be shut down, or if shut down preparations
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are still in progress or have stalled.
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Returns status information for each part of the shut down process.
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Use to monitor the shut down process after calling <<put-shutdown, put shutdown>>.
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[[get-shutdown-api-path-params]]
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==== {api-path-parms-title}
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`<node-id>`::
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(Optional, string)
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The ID of a node that is being prepared for shutdown.
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If no ID is specified, returns the status of all nodes being prepared for shutdown.
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//[[get-shutdown-api-params]]
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//==== {api-query-parms-title}
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[[get-shutdown-api-example]]
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==== {api-examples-title}
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Prepare a node to be restarted:
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[source,console]
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--------------------------------------------------
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PUT /_nodes/USpTGYaBSIKbgSUJR2Z9lg/shutdown
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{
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"type": "restart",
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"reason": "Demonstrating how the node shutdown API works",
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"allocation_delay": "10m"
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}
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--------------------------------------------------
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Get the status of the shutdown preparations:
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[source,console]
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--------------------------------------------------
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GET /_nodes/USpTGYaBSIKbgSUJR2Z9lg/shutdown
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--------------------------------------------------
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// TEST[continued]
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The response shows information about the shutdown preparations,
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including the status of shard migration, task migration, and plugin cleanup:
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[source,console-result]
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--------------------------------------------------
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{
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"nodes": [
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{
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"node_id": "USpTGYaBSIKbgSUJR2Z9lg",
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"type": "RESTART",
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"reason": "Demonstrating how the node shutdown API works",
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"shutdown_startedmillis": 1624406108685,
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"allocation_delay": "10m",
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"status": "COMPLETE",
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"shard_migration": {
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"status": "COMPLETE",
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"shard_migrations_remaining": 0,
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"explanation": "no shard relocation is necessary for a node restart"
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},
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"persistent_tasks": {
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"status": "COMPLETE"
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},
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"plugins": {
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"status": "COMPLETE"
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}
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}
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]
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}
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--------------------------------------------------
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// TESTRESPONSE[s/1624406108685/$body.nodes.0.shutdown_startedmillis/]
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// TESTRESPONSE[s/USpTGYaBSIKbgSUJR2Z9lg/$body.nodes.0.node_id/]
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