Deploy docker container with MySQL-server based on official mysql container (https://hub.docker.com/). MySQL databases are stored in the host directory (host_dir variable) in this role .
| Variable | Default value | Description |
|---|---|---|
| service_name | mysql-docker | Service name in OS |
| uninstall_service | false | |
| host_dir | /var/docker/mysql | Mapping directory on host |
| container_dir | /var/lib/mysql | Mapping directory on container |
| docker_image | mysql | Docker image (https://hub.docker.com/) |
- installation: just start the role
- uninstallation: add --extra-vars "uninstall_service=true" (WARNING: It doesn't delete directory /var/docker/mysql on host!!)
These variables are used in ./templates/systemd/mysql.service.j2 service template. It's better to store these variables in encrypted file (for example in encrypted /group_vars/all.yml . For more information see - https://docs.ansible.com/ansible/latest/cli/ansible-vault.html