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59 lines
1.5 KiB
Plaintext
59 lines
1.5 KiB
Plaintext
---
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layout: commands
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page_title: 'Commands: Snapshot Save'
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sidebar_title: save
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---
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# Consul Snapshot Save
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Command: `consul snapshot save`
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The `snapshot save` command is used to retrieve an atomic, point-in-time snapshot
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of the state of the Consul servers which includes key/value entries,
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service catalog, prepared queries, sessions, and ACLs. The snapshot is saved to
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the given file.
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If ACLs are enabled, a management token must be supplied in order to perform
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a snapshot save.
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## Usage
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Usage: `consul snapshot save [options] FILE`
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#### API Options
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@include 'http_api_options_client.mdx'
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@include 'http_api_options_server.mdx'
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## Examples
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To create a snapshot from the leader server and save it to "backup.snap":
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```shell-session
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$ consul snapshot save backup.snap
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Saved and verified snapshot to index 8419
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```
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By default, snapshots are taken using a consistent mode that forwards requests
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to the leader and the leader verifies it is still in power before taking the
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snapshot.
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After the snapshot is written to the given file it is read back and verified for
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integrity.
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To create a potentially stale snapshot from any available server, use the stale
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consistency mode:
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```shell-session
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$ consul snapshot save -stale backup.snap
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# ...
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```
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This is useful for situations where a cluster is in a degraded state and no
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leader is available. To target a specific server for a snapshot, you can run
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the `consul snapshot save` command on that specific server.
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Please see the [HTTP API](/api/snapshot) documentation for
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more details about snapshot internals.
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