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added backup locking/unlocking against retention policy to vmbackupmanager (#558)

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* added backup locking/unlocking against retention policy to vmbackupmanager

Signed-off-by: Alexander Marshalov <_@marshalov.org>

* added docs for new commands

Signed-off-by: Alexander Marshalov <_@marshalov.org>

* fix review comments

Signed-off-by: Alexander Marshalov <_@marshalov.org>

---------

Signed-off-by: Alexander Marshalov <_@marshalov.org>
This commit is contained in:
Alexander Marshalov 2023-05-16 12:48:24 +02:00 committed by Aliaksandr Valialkin
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46
app/vmbackupmanager/README.md
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@ -150,6 +150,30 @@ The result on the GCS bucket. We see only 3 daily backups:
![daily](vmbackupmanager_rp_daily_2.png)
### Protection backups against deletion by retention policy
You can protect any backup against deletion by retention policy with the `vmbackupmanager backups lock` command.
For instance:
```console
./vmbackupmanager backup lock daily/2021-02-13 -dst=<DST_PATH> -storageDataPath=/vmstorage-data -eula
```
After that the backup won't be deleted by retention policy.
You can view the `locked` attribute in backup list:
```console
./vmbackupmanager backup list -dst=<DST_PATH> -storageDataPath=/vmstorage-data -eula
```
To remove protection, you can use the command `vmbackupmanager backups unlock`.
For example:
```console
./vmbackupmanager backup unlock daily/2021-02-13 -dst=<DST_PATH> -storageDataPath=/vmstorage-data -eula
```
## API methods
@ -162,6 +186,22 @@ The result on the GCS bucket. We see only 3 daily backups:
```
> Note: `created_at` field is in RFC3339 format.
* GET `/api/v1/backups/<BACKUP_NAME>` - returns backup info by name.
Example output:
```json
{"name":"daily/2023-04-07","size_bytes":318837,"size":"311.4ki","created_at":"2023-04-07T16:15:07+00:00","locked":true}
```
* PUT `/api/v1/backups/<BACKUP_NAME>` - update "locked" attribute for backup by name.
Example request body:
```json
{"locked":true}
```
Example response:
```json
{"name":"daily/2023-04-07","size_bytes":318837,"size":"311.4ki","created_at":"2023-04-07T16:15:07+00:00", "locked": true}
```
* POST `/api/v1/restore` - saves backup name to restore when [performing restore](#restore-commands).
Example request body:
```json
@ -187,6 +227,12 @@ vmbackupmanager backup
vmbackupmanager backup list
List backups in remote storage
vmbackupmanager backup lock
Locks backup in remote storage against deletion
vmbackupmanager backup unlock
Unlocks backup in remote storage for deletion
vmbackupmanager restore
Restore backup specified by restore mark if it exists

1
docs/CHANGELOG.md
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@ -54,6 +54,7 @@ The following tip changes can be tested by building VictoriaMetrics components f
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup.html): add `-s3StorageClass` command-line flag for setting the storage class for AWS S3 backups. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4164). Thanks to @justcompile for the [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4166).
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup.html): store backup creation and completion time in `backup_complete.ignore` file of backup contents. This allows determining the exact timestamp when the backup was created and completed.
* FEATURE: [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager.html): add `created_at` field to the output of `/api/v1/backups` API and `vmbackupmanager backup list` command. See this [doc](https://docs.victoriametrics.com/vmbackupmanager.html#api-methods) for data format details.
* FEATURE: [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager.html): add commands for locking/unlocking backups against deletion by retention policy. See this [doc](https://docs.victoriametrics.com/vmbackupmanager.html#api-methods) for data format details.
* FEATURE: [vmctl](https://docs.victoriametrics.com/vmctl.html): add support for [different time formats](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#timestamp-formats) for `--vm-native-filter-time-start` and `--vm-native-filter-time-end` command-line flags. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4091).
* BUGFIX: reduce the probability of sudden increase in the number of small parts on systems with small number of CPU cores.