ansible-docker-containers/dockerVolume.yml

#- name: "Checking docker volume {{working_volume_name}}"
#  debug: msg="Checking docker volume {{working_volume_name}}"


#----------------------------------CephFS Volume----------------------------------
- set_fact: base_volume_name="cephFS_"
  tags: always

- name: Set working_volume_name(staticName not defined)
  set_fact: working_volume_name="{{base_volume_name+container_Name + '_' + item.value.volumeName}}"
  when: item.value.staticName is not defined
  tags: always

- name: Set working_volume_name(staticName IS defined)
  set_fact: working_volume_name={{item.value.staticName}}
  when: item.value.staticName is defined
  tags: always

- name: "Create {{ containerConfigDir }}/docker/cephFS"
  file:
    path: "{{containerConfigDir}}/docker/cephFS"
    state: directory
    recurse: no
  when: item.value.type=="cephfs"
  tags: always

- name: "Create {{ containerConfigDir }}/docker/configs"
  file:
    path: "{{containerConfigDir}}/docker/configs"
    state: directory
    recurse: no
  when: item.value.type=="cephfs"
  tags: always

- name: Add CephFS mount to fstab
  lineinfile:
    dest=/etc/fstab
    backup=yes
    state=present
    line='none    {{containerConfigDir}}/docker/cephFS  fuse.ceph ceph.id=admin,_netdev,defaults  0 0'
  register: fstab
  tags: mount,always
  when: item.value.type=="cephfs"


- name: Mount FSTab
  shell: "mount -a"
  args:
    warn: false
  when: fstab.changed
  tags: mount,always

- name: "Checking docker volume "
  debug: msg="CephFS user {{ cephFS_user }} secret {{ cephFS_secret }}"
  when: item.value.type=="cephfs"
  tags: always

- name: "Create docker volume - {{ working_volume_name }}"
  docker_volume:
    name: "{{ working_volume_name }}"
    driver:  n0r1skcom/docker-volume-cephfs
    driver_options:
       name="{{cephFS_user}}"
       path="/container/{{working_volume_name}}"
       secret="{{cephFS_secret}}"
       monitors="{{ceph_Mons}}"
  register: dockerVolume
  tags: volume,always
  when: item.value.type=="cephfs"

# This is needed so that when Docker goes to mount the volume, the folder it's looking for actually exists
- name: Create {{containerConfigDir}}/docker/cephFS/container/{{working_volume_name}}
  file:
    path: "{{containerConfigDir}}/docker/cephFS/container/{{working_volume_name}}"
    state: directory
    recurse: no
  when: dockerVolume.changed
  tags: volume,always
  when: item.value.type=="cephfs"

- name: Append the volume to the container mapping list(mappings var defined in dockerContainer.yml)
  set_fact:
    mappings: "{{ mappings  + [ working_volume_name + ':' + item.value.dest + ':' + item.value.params | default('rw')  ] }}"
  when: item.value.type=="cephfs"
  tags: always
#----------------------------------/CephFS Volume----------------------------------

#----------------------------------Local Volume----------------------------------
- set_fact: base_volume_name="local_"
- name: Set working_volume_name(staticName not defined)
  set_fact: working_volume_name="{{base_volume_name+container_Name + '_' + item.value.volumeName}}"
  when: item.value.staticName is not defined
  tags: always

- name: Set working_volume_name(staticName IS defined)
  set_fact: working_volume_name={{item.value.staticName}}
  when: item.value.staticName is defined
  tags: always

- name: "Create {{ containerConfigDir }}/docker/local"
  file:
    path: "{{containerConfigDir}}/docker/local"
    state: directory
    recurse: no
  when: item.value.type=="local"
  tags: always

- name: "Create {{ containerConfigDir }}/docker/configs"
  file:
    path: "{{containerConfigDir}}/docker/configs"
    state: directory
    recurse: no
  when: item.value.type=="local"
  tags: always

- name: "Create docker volume - {{ working_volume_name }}"
  docker_volume:
    name: "{{ working_volume_name }}"
    driver: "local"
    driver_options:
       o: "bind"
       device: "{{containerConfigDir}}/docker/local/container/{{working_volume_name}}"
       type: "none"
  register: dockerVolume
  tags: volume,always
  when: item.value.type=="local"

# This is needed so that when Docker goes to mount the volume, the folder it's looking for actually exists
- name: Create {{containerConfigDir}}/docker/local/container/{{working_volume_name}}
  file:
    path: "{{containerConfigDir}}/docker/local/container/{{working_volume_name}}"
    state: directory
    recurse: no
  when: dockerVolume.changed
  tags: volume,always
  when: item.value.type=="local"

- name: Append the volume to the container mapping list(mappings var defined in dockerContainer.yml)
  set_fact:
    mappings: "{{ mappings  + [ working_volume_name + ':' + item.value.dest + ':' + item.value.params | default('rw')  ] }}"
  when: item.value.type=="local"
  tags: always
#----------------------------------/Local Volume----------------------------------