Ansible role to manage machines for Docker Machine.
- Install Docker Machine
- Docker Machine create to each target host in inventory
- Search and replace docker machine config.json file to change directory to where it stores
You can see example how to make playbook, configuration and sample commands here https://github.com/winggundamth/ansible-wing-playbook
- This role will run docker-machine command on local machine
- The target machine name in inventory file will be the name of machine name in
docker-machine ls - Default Docker Machine storage path will be at
files/docker-machineof the playbook. You can change it viadocker_machine_storage_pathvariable - This role intends to be conditional role so in playbook you need to configure variable to specific task to run. You can see example in Example Playbook section
- Set
docker_machine_createvariable totrueto run docker-machine create - Set
docker_machine_manage_configvariable totrueto search and replace docker machine config.json
- Set
- You must can ssh to target host with ssh key
# This is default variables docker_machine_create: false docker_machine_manage_config: false docker_machine_install_version: 0.7.0 docker_machine_install_url: https://github.com/docker/machine/releases/download/v{{ docker_machine_install_version }}/docker-machine-{{ ansible_system }}-{{ ansible_architecture }} docker_machine_install_path: /usr/local/bin/docker-machine docker_machine_install_checksum: md5:bf73bbfee97fad04d3ff20151b1847fa docker_machine_storage_path: "{{ playbook_dir }}/files/docker-machine" docker_machine_config_file: "{{ docker_machine_storage_path }}/machines/{{ inventory_hostname }}/config.json" docker_machine_config_variables: - { regexp: '"StorePath": "(.*)",$', replace: '"StorePath": "{{ docker_machine_storage_path }}",' } - { regexp: '"StorePath": "(.*)"$', replace: '"StorePath": "{{ docker_machine_storage_path }}/machines/{{ inventory_hostname }}"' } - { regexp: '"CertDir": "(.*)",$', replace: '"CertDir": "{{ docker_machine_storage_path }}/certs",' } - { regexp: '"CaCertPath": "(.*)",$', replace: '"CaCertPath": "{{ docker_machine_storage_path }}/certs/ca.pem",' } - { regexp: '"CaPrivateKeyPath": "(.*)",$', replace: '"CaPrivateKeyPath": "{{ docker_machine_storage_path }}/certs/ca-key.pem",' } - { regexp: '"ServerCertPath": "(.*)",$', replace: '"ServerCertPath": "{{ docker_machine_storage_path }}/machines/{{ inventory_hostname }}/server.pem",' } - { regexp: '"ServerKeyPath": "(.*)",$', replace: '"ServerKeyPath": "{{ docker_machine_storage_path }}/machines/{{ inventory_hostname }}/server-key.pem",' } - { regexp: '"ClientKeyPath": "(.*)",$', replace: '"ClientKeyPath": "{{ docker_machine_storage_path }}/certs/key.pem",' } - { regexp: '"ClientCertPath": "(.*)",$', replace: '"ClientCertPath": "{{ docker_machine_storage_path }}/certs/cert.pem",' } # This is optional variables docker_machine_extra_parameters: --engine-registry-mirror https://registry-mirror.example.com
NA
- hosts: all connection: local gather_facts: yes become: false roles: - role: winggundamth.docker_machine docker_machine_create: true docker_machine_manage_config: true vars_files: - "{{ docker_machine_vars_file }}"
There are some useful tags that you can use to maintain Docker Machine
- docker-machine-create (this needs to configure
docker_machine_createvariable totrue) - docker-machine-install (this needs to configure
docker_machine_createvariable totrue) - docker-machine-manage-config (this needs to configure
docker_machine_manage_configvariable totrue)
MIT
You can see my works at https://github.com/winggundamth