135 lines
4.2 KiB
Plaintext
135 lines
4.2 KiB
Plaintext
[[cat-snapshots]]
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=== cat snapshots API
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++++
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<titleabbrev>cat snapshots</titleabbrev>
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++++
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Returns information about the <<modules-snapshots,snapshots>> stored in one or
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more repositories. A snapshot is a backup of an index or running {es} cluster.
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[[cat-snapshots-api-request]]
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==== {api-request-title}
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`GET /_cat/snapshots/{repository}`
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[[cat-snapshots-path-params]]
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==== {api-path-parms-title}
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`{repository}`::
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+
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--
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(Optional, string) Comma-separated list of snapshot repositories used to limit
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the request. Accepts wildcard expressions. `_all` returns all repositories.
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If any repository fails during the request, {es} returns an error.
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--
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[[cat-snapshots-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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+
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--
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If you do not specify which columns to include, the API returns the default
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columns in the order listed below. If you explicitly specify one or more
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columns, it only returns the specified columns.
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Valid columns are:
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`id`, `snapshot`::
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(Default) ID of the snapshot, such as `snap1`.
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`repository`, `re`, `repo`::
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(Default) Name of the repository, such as `repo1`.
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`status`, `s`::
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(Default) State of the snapshot process. Returned values are:
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+
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* `FAILED`: The snapshot process failed.
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* `INCOMPATIBLE`: The snapshot process is incompatible with the current cluster
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version.
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* `IN_PROGRESS`: The snapshot process started but has not completed.
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* `PARTIAL`: The snapshot process completed with a partial success.
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* `SUCCESS`: The snapshot process completed with a full success.
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`start_epoch`, `ste`, `startEpoch`::
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(Default) https://en.wikipedia.org/wiki/Unix_time[Unix `epoch` time] at which
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the snapshot process started.
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`start_time`, `sti`, `startTime`::
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(Default) `HH:MM:SS` time at which the snapshot process started.
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`end_epoch`, `ete`, `endEpoch`::
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(Default) https://en.wikipedia.org/wiki/Unix_time[Unix `epoch` time] at which
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the snapshot process ended.
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`end_time`, `eti`, `endTime`::
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(Default) `HH:MM:SS` time at which the snapshot process ended.
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`duration`, `dur`::
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(Default) Time it took the snapshot process to complete in <<time-units,time
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units>>.
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`indices`, `i`::
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(Default) Number of indices in the snapshot.
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`successful_shards`, `ss`::
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(Default) Number of successful shards in the snapshot.
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`failed_shards`, `fs`::
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(Default) Number of failed shards in the snapshot.
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`total_shards`, `ts`::
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(Default) Total number of shards in the snapshot.
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`reason, `r`::
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Reason for any snapshot failures.
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--
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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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`ignore_unavailable`::
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(Optional, boolean) If `true`, the response does not include information from
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unavailable snapshots. Defaults to `false`.
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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-snapshots-api-example]]
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==== {api-examples-title}
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[source,js]
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--------------------------------------------------
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GET /_cat/snapshots/repo1?v&s=id
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--------------------------------------------------
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// CONSOLE
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// TEST[s/^/PUT \/_snapshot\/repo1\/snap1?wait_for_completion=true\n/]
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// TEST[s/^/PUT \/_snapshot\/repo1\/snap2?wait_for_completion=true\n/]
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// TEST[s/^/PUT \/_snapshot\/repo1\n{"type": "fs", "settings": {"location": "repo\/1"}}\n/]
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The API returns the following response:
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[source,txt]
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--------------------------------------------------
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id status start_epoch start_time end_epoch end_time duration indices successful_shards failed_shards total_shards
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snap1 FAILED 1445616705 18:11:45 1445616978 18:16:18 4.6m 1 4 1 5
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snap2 SUCCESS 1445634298 23:04:58 1445634672 23:11:12 6.2m 2 10 0 10
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--------------------------------------------------
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// TESTRESPONSE[s/FAILED/SUCCESS/ s/14456\d+/\\d+/ s/\d+(\.\d+)?(m|s|ms)/\\d+(\\.\\d+)?(m|s|ms)/]
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// TESTRESPONSE[s/\d+:\d+:\d+/\\d+:\\d+:\\d+/]
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// TESTRESPONSE[s/1 4 1 5/\\d+ \\d+ \\d+ \\d+/]
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// TESTRESPONSE[s/2 10 0 10/\\d+ \\d+ \\d+ \\d+/]
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// TESTRESPONSE[non_json]
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