ceph-ansible/roles/ceph-rgw/tasks/docker/pre_requisite.yml

---
- name: install pip and docker on ubuntu
  apt:
    name: "{{ item }}"
    state: present
    update_cache: yes
  with_items:
    - python-pip
    - docker
    - docker.io
  when: ansible_distribution == 'Ubuntu'
  tags:
    with_pkg

- name: install pip and docker on debian
  apt:
    name: "{{ item }}"
    state: present
    update_cache: yes
  with_items:
    - python-pip
    - docker-engine
  when: ansible_distribution == 'Debian'
  tags:
    with_pkg

- name: install pip and docker on redhat
  yum:
    name: "{{ item }}"
    state: present
  with_items:
    - python-pip
    - docker-engine
  when:
    ansible_os_family == 'RedHat' and
    ansible_pkg_mgr == "yum"
  tags:
    with_pkg

- name: install pip and docker on redhat
  dnf:
    name: "{{ item }}"
    state: present
  with_items:
    - python-pip
    - docker-engine
  when:
    ansible_os_family == 'RedHat' and
    ansible_pkg_mgr == "dnf"
  tags:
    with_pkg

- name: install epel-release on redhat
  yum:
    name: epel-release
    state: present
  when: ansible_os_family == 'RedHat'
  tags:
    with_pkg

# NOTE (jimcurtis): need at least version 1.9.0 of six or we get:
# re:NameError: global name 'DEFAULT_DOCKER_API_VERSION' is not defined
- name: install six
  pip:
    name: six
    version: 1.9.0
  tags:
    with_pkg

- name: pause after docker install before starting (on openstack vms)
  pause: seconds=5
  when: ceph_docker_on_openstack
  tags:
    with_pkg

- name: start docker service
  service:
    name: docker
    state: started
    enabled: yes
  tags:
    with_pkg