romein/docker-volume-s3-backup
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Added auto-remove for old backups.

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Dmitriy Haidiuk
2022-04-12 21:39:51 +03:00
parent 80b1fd7936
commit 1ea38070f6
4 changed files with 15 additions and 1 deletions
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README.md
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@ -24,11 +24,14 @@ pg_backup_s3:
POSTGRES_DATABASE: dbname
POSTGRES_USER: user
POSTGRES_PASSWORD: password
BACKUP_KEEP_DAYS: 7
```
- Images are tagged by the major PostgreSQL version they support: `10`, `11`, `12`, `13`, or `14`.
- The `SCHEDULE` variable determines backup frequency. See go-cron schedules documentation [here](http://godoc.org/github.com/robfig/cron#hdr-Predefined_schedules). Omit to run the backup immediately and then exit.
- If `PASSPHRASE` is provided, the backup will be encrypted using GPG.
- Run `docker exec <container name> sh backup.sh` to trigger a backup ad-hoc
- Use `BACKUP_KEEP_DAYS` to set time for how long you want to keep backup.
## Restore
> **WARNING:** DATA LOSS! All database objects will be dropped and re-created.