40 lines
2.6 KiB
Markdown
40 lines
2.6 KiB
Markdown
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# Postgres Backup
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This playbook can configure [docker-postgres-backup-local](https://github.com/prodrigestivill/docker-postgres-backup-local) for you via the [com.devture.ansible.role.postgres_backup](https://github.com/devture/com.devture.ansible.role.postgres_backup) Ansible role.
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For a more complete backup solution (one that includes not only Postgres, but also other configuration/data files), you may wish to look into **borg backup** (not yet supported by this playbook).
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## Configuration
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To enable this service, add the following configuration to your `vars.yml` file and re-run the [installation](../installing.md) process:
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```yaml
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########################################################################
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# #
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# devture-postgres-backup #
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# #
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########################################################################
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devture_postgres_backup_enabled: true
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########################################################################
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# #
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# /devture-postgres-backup #
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# #
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########################################################################
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```
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Refer to the table below for additional configuration variables and their default values.
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| Name | Default value | Description |
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| :-------------------------------- | :--------------------------- | :--------------------------------------------------------------- |
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|`devture_postgres_backup_enabled`|`false`|Set to true to use [docker-postgres-backup-local](https://github.com/prodrigestivill/docker-postgres-backup-local) to create automatic database backups|
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|`devture_postgres_backup_schedule`| `'@daily'` |Cron-schedule specifying the interval between postgres backups.|
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|`devture_postgres_backup_keep_days`|`7`|Number of daily backups to keep|
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|`devture_postgres_backup_keep_weeks`|`4`|Number of weekly backups to keep|
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|`devture_postgres_backup_keep_months`|`12`|Number of monthly backups to keep|
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|`devture_postgres_backup_base_path` | `"{{ mash_playbook_base_path }}/postgres-backup"` | Base path for postgres-backup. Also see `devture_postgres_backup_data_path` |
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|`devture_postgres_backup_data_path` | `"{{ devture_postgres_backup_base_path }}/data"` | Storage path for postgres-backup database backups |
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