with these script you are able to backup your docker environment. There is one for the compose project, for mysql or mariadb, for postgres SQL and for normal docker volumes.
- https://www.laub-home.de/wiki/Docker_Backup_und_Restore_-_eine_kleine_Anleitung
- https://www.laub-home.de/wiki/Docker_Postgres_Backup_Script
- https://www.laub-home.de/wiki/Docker_Volume_Backup_Script
- https://www.laub-home.de/wiki/Docker_MySQL_and_MariaDB_Backup_Script
- https://www.laub-home.de/wiki/Docker_Compose_Project_Backup_Script