mirror of
https://github.com/hastagAB/Awesome-Python-Scripts.git
synced 2024-11-27 22:11:07 +00:00
31 lines
2.3 KiB
Markdown
31 lines
2.3 KiB
Markdown
|
### elastic-snapshot.py
|
||
|
|
This python3 script helps create snapshots in an elasticsearch cluster. Setting up elasticsearch and creating a snapshot repository are covered in the [elasticsearch documentation](https://www.elastic.co/guide/en/elasticsearch/reference/current/snapshot-restore.html) If a snapshot is already in progress it will sleep for 5 minutes and try again.
|
||
|
|
- requires the requests library to be installed
|
||
|
|
- The default behavior is to get a list of snapshots for localhost and the backups snapshot repository
|
||
|
|
- snapshots are created with at least a minimum of meta data: {taken_by: username, taken_because: 'Snapshot updated <timestamp> for: not specified}
|
||
|
|
- This script assumes indices are named with dates in the form indexname-YYYY.MM.DD so it can use the period to select indices
|
||
|
|
- `--testing` flag allows a comma separated list of indices to be supplied. In this case, the period will be used only for the snapshot name.
|
||
|
|
- optional args and default values:
|
||
|
|
```
|
||
|
|
$ python3 elastic-snapshot.py [optional args]
|
||
|
|
(-a|--action=list) snapshot action to perform (list, create, restore)
|
||
|
|
(-h|--hostname=localhost:9200)
|
||
|
|
(-i test* |--index=test*) index name pattern to work on
|
||
|
|
(-l backups|--location=backups) snapshot repository name
|
||
|
|
(-n|--noop) do not actually perform the API call but print it to stdout
|
||
|
|
(-p|--period=2020.01) period for snapshot, unless --testing every index matching pattern indexname*-<period>* is implied
|
||
|
|
(-r|--reason='not specified') snapshot reason for inclusion in metadata
|
||
|
|
(-t|--testing=False) allows specifying multiple index names in --index
|
||
|
|
(-v|--verbose=False) get verbose output to std out
|
||
|
|
```
|
||
|
|
- examples:
|
||
|
|
```
|
||
|
|
$ python3 elastic-snapshot.py
|
||
|
|
# returns a list of the snapshots from localhost:9200
|
||
|
|
|
||
|
|
$ python3 elastic-snapshot.py --action create --index filebeat* --period 2020.08
|
||
|
|
# creates a snapshot named filebeat-2020.08-<timestamp> that includes all indices that match the pattern filebeat*-2020.08*
|
||
|
|
|
||
|
|
$ python3 elastic-snapshot.py -a create -i metricbeat* -p 2020.08 -l my_snapshots -v
|
||
|
|
# creates a snapshot named metricbeat-2020.08-<timestamp> in the snapshot repository named my_snapshots. This snapshot will contain any index that matches the pattern metricbeat*-2020.08. Verbose output will be printed to standard output
|
||
|
|
```
|