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doc: update configuration deployment
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@@ -7,7 +7,7 @@ nav_order: 12
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# Backup All Databases
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MySQL-Bkup supports backing up all databases on the server using the `--all-databases` (`-a`) flag. By default, this creates separate backup files for each database. If you prefer a single backup file, you can use the `--all-in-on`e (`-A`) flag.
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MySQL-Bkup supports backing up all databases on the server using the `--all-databases` (`-a`) flag. By default, this creates separate backup files for each database. If you prefer a single backup file, you can use the `--all-in-one` (`-A`) flag.
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Backing up all databases is useful for creating a snapshot of the entire database server, whether for disaster recovery or migration purposes.
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## Backup Modes
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@@ -21,7 +21,7 @@ Using --all-databases without --all-in-one creates individual backup files for e
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- Can be more manageable in cases where different databases have different retention policies.
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- Might take slightly longer due to multiple file operations.
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- It is the default behavior when using the `--all-databases` flag.
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- It does not backup system databases (`information_schema`, `performance_schema`, `mysql`, `sys`, `innodb`).
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- It does not backup system databases (`information_schema`, `performance_schema`, `mysql`, `sys`, `innodb`,...).
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**Command:**
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@@ -19,7 +19,7 @@ The configuration file can be mounted into the container at `/config/config.yaml
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### Key Features:
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- **Global Environment Variables**: Use these for databases that share the same configuration.
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- **Database-Specific Overrides**: Override global settings for individual databases by specifying them in the configuration file or using the database name as a suffix in the variable name (e.g., `DB_HOST_DATABASE1`).
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- **Database-Specific Overrides**: Override global settings for individual databases by specifying them in the configuration file or using the database name as a prefix or suffix in the variable name (e.g., `DB_HOST_DATABASENAME` or `DATABASENAME_DB_HOST`).
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- **Global Cron Expression**: Define a global `cronExpression` in the configuration file to schedule backups for all databases. If omitted, backups will run immediately.
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- **Configuration File Path**: Specify the configuration file path using:
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- The `BACKUP_CONFIG_FILE` environment variable.
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@@ -89,7 +89,7 @@ services:
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environment:
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## Specify the path to the configuration file
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- BACKUP_CONFIG_FILE=/backup/config.yaml
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# Ensure the pg-bkup container is connected to the same network as your database
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# Ensure the mysql-bkup container is connected to the same network as your database
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networks:
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- web
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