open-nomad/website/pages/docs/commands/operator/snapshot-save.mdx
Lance Haig 014175de45
Update snapshot-save.mdx
Fix the nomad operator snapshot command examples.
They were missing the "operator" option
2020-07-22 13:04:47 +02:00

49 lines
1.2 KiB
Plaintext

---
layout: docs
page_title: 'Commands: operator snapshot save'
sidebar_title: snapshot save
description: |
Saves snapshot of Nomad server state
---
# Command: operator snapshot save
Retrieves an atomic, point-in-time snapshot of the state of the Nomad servers
which includes jobs, nodes, allocations, periodic jobs, and ACLs for [outage
recovery].
If ACLs are enabled, a management token must be supplied in order to perform
snapshot operations.
To create a snapshot from the leader server and save it to "backup.snap":
```shell-session
$ nomad operator snapshot save backup.snap
```
To create a potentially stale snapshot from any available server (useful if no
leader is available):
```shell-session
$ nomad operator snapshot save -stale backup.snap
```
## Usage
```plaintext
nomad operator snapshot save [options] <file>
```
## General Options
@include 'general_options.mdx'
## Snapshot Save Options
- `-stale`: The stale argument defaults to "false" which means the leader
provides the result. If the cluster is in an outage state without a leader, you
may need to set `-stale` to "true" to get the configuration from a non-leader
server.
[outage recovery]: https://learn.hashicorp.com/nomad/operating-nomad/outage