This role provides the following:
- Define a partition for Docker installation
- Installation of Docker following Docker-Engine install procedures as documented by Docker
- Configure Docker HTTPS/TLS
- Configure Docker Swarm
This role requires Ansible 2.12 or higher.
| Variable | Required | Default | Comments |
|---|---|---|---|
| docker_block_device | yes | /dev/sdb | |
| docker_storage_size | yes | 100MB | |
| docker_version | yes | 20.10.14-*.el7 | |
| docker_tls_key | yes | None | path to key.pem file. The file must be named as key.pem |
| docker_tls_cert | yes | None | path to cert.pem file. The file must be named as cert.pem |
| docker_tls_ca | yes | None | path to ca.pem file. The file must be named as ca.pem |
| docker_advertise_addr | yes | None | docker swarm advertise addres. https://docs.docker.com/engine/reference/commandline/swarm_init/#--advertise-addr |
| docker_remote_addrs | No | None | HOST:PORT to docker swarm |
| docker_swarm_manager | No | define if the node is a manager | |
| docker_swarm_manager_token | No | Required token to join a node as manager | |
| docker_swarm_worker | No | define if the node is a worker | |
| docker_swarm_worker_token | No | Required token to join a node as worker |
Apache-2.0