2020-04-07 18:55:19 +00:00
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---
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2020-09-01 15:14:13 +00:00
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layout: commands
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2020-04-07 18:55:19 +00:00
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page_title: 'Commands: Snapshot Inspect'
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---
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# Consul Snapshot Inspect
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Command: `consul snapshot inspect`
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The `snapshot inspect` command is used to inspect an atomic, point-in-time
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snapshot 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 read
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from the given file.
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2021-04-23 15:17:08 +00:00
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-> Typically this is used with Consul self-contained Snapshot files obtained
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using the [`consul snapshot`](/commands/snapshot) command or [Snapshot
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API](/api-docs/snapshot#generate-snapshot). If the file provided is named
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`state.bin` however, the command will assume it is a raw raft snapshot in a
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Consul server data directory and will attempt to read it directly. The
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`state.bin` file must still be in the same directory as it's associated
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`meta.json` file. This is useful for debugging data on live servers without
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making a complete new snapshot via the CLI or API first.
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2020-04-07 18:55:19 +00:00
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The following fields are displayed when inspecting a snapshot:
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- `ID` - A unique ID for the snapshot, only used for differentiation purposes.
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- `Size` - The size of the snapshot, in bytes.
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- `Index` - The Raft index of the latest log entry in the snapshot.
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- `Term` - The Raft term of the latest log entry in the snapshot.
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- `Version` - The snapshot format version. This only refers to the structure of
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the snapshot, not the data contained within.
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2020-10-29 16:31:14 +00:00
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- Each data type, size, and count within the read snapshot.
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2020-04-07 18:55:19 +00:00
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## Usage
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Usage: `consul snapshot inspect [options] FILE`
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2022-07-27 06:17:11 +00:00
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#### Command Options
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- `-kvdetails` - Provides information about space usage for KV data stored in Consul.
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- `-kvdepth` - Adjusts the grouping levels of keys.
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Can only be used with `-kvdetails`.
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Default is `2`.
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- `-kvfilter` - Only keys that match the specified key prefix
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are included in the response.
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Can only be used with `-kvdetails`.
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- `-format` - Specifies an output format for the response.
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Specify `pretty` (default) to format the response in a human-readable form
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as shown in the examples below,
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or specify `JSON` to format the response as JSON.
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2020-04-07 18:55:19 +00:00
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## Examples
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To inspect a snapshot from the file "backup.snap":
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2020-05-19 18:32:38 +00:00
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```shell-session
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2020-04-07 18:55:19 +00:00
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$ consul snapshot inspect backup.snap
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2020-11-05 16:31:36 +00:00
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ID 2-12426-1604593650375
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Size 17228
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Index 12426
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2020-10-29 16:31:14 +00:00
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Term 2
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Version 1
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2020-10-09 19:57:29 +00:00
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2020-11-05 16:31:36 +00:00
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Type Count Size
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---- ---- ----
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KVS 27 12.3KB
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Register 5 3.4KB
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Index 11 285B
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Autopilot 1 199B
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Session 1 199B
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CoordinateBatchUpdate 1 166B
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Tombstone 2 146B
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FederationState 1 139B
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ChunkingState 1 12B
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---- ---- ----
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Total 16.8KB
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```
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2020-11-05 16:31:36 +00:00
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To get more details for a snapshot inspection from "backup.snap":
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2020-10-29 16:31:14 +00:00
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```shell-session
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$ consul snapshot inspect -kvdetails -kvdepth 3 -kvfilter vault/core backup.snap
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ID 2-12426-1604593650375
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Size 17228
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Index 12426
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Term 2
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Version 1
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Type Count Size
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---- ---- ----
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KVS 27 12.3KB
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Register 5 3.4KB
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Index 11 285B
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Autopilot 1 199B
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Session 1 199B
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CoordinateBatchUpdate 1 166B
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Tombstone 2 146B
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FederationState 1 139B
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ChunkingState 1 12B
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---- ---- ----
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Total 16.8KB
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Key Name Count Size
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---- ---- ----
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vault/core/leader 1 1.6KB
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vault/core/mounts 1 675B
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vault/core/wrapping 1 633B
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vault/core/local-mounts 1 450B
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vault/core/auth 1 423B
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vault/core/cluster 2 388B
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vault/core/keyring 1 320B
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vault/core/master 1 237B
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vault/core/seal-config 1 211B
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vault/core/hsm 1 189B
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vault/core/local-audit 1 185B
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vault/core/local-auth 1 183B
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vault/core/audit 1 179B
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vault/core/lock 1 170B
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vault/core/shamir-kek 1 159B
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---- ---- ----
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Total 5.9KB
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2020-04-07 18:55:19 +00:00
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```
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2022-03-30 21:16:26 +00:00
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Please see the [HTTP API](/api-docs/snapshot) documentation for
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more details about snapshot internals.
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2021-04-23 15:17:08 +00:00
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To inspect an internal snapshot directly from a Consul server data directory:
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```shell-session
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$ consul snapshot inspect /opt/consul/raft/snapshots/9-4600669-1618935304715/state.bin
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ID 9-4600669-1618935304715
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Size 4625420898
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Index 4600669
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Term 9
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Version 1
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Type Count Size
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---- ---- ----
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KVS 4089785 4.3GB
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Register 9 5.2KB
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CoordinateBatchUpdate 3 465B
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Index 8 224B
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Autopilot 1 199B
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FederationState 1 139B
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ChunkingState 1 12B
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---- ---- ----
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Total 4.3GB
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```
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