kolla-ansible/ansible/roles/ceph/tasks/reconfigure.yml

---
- name: Ensuring the ceph_mon container is up
  kolla_docker:
    name: "{{ item.name }}"
    action: "get_container_state"
  register: ceph_mon_container_state
  failed_when: ceph_mon_container_state.Running == false
  when: inventory_hostname in groups[item.group]
  with_items:
    - { name: ceph_mon, group: ceph-mon }

- name: Looking up OSDs for Ceph
  command: docker exec -t kolla_toolbox sudo -E ansible localhost
    -m find_disks
    -a "partition_name='KOLLA_CEPH_DATA' match_mode='prefix' use_udev={{ kolla_ceph_use_udev }}"
  register: osd_lookup
  changed_when: osd_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
  failed_when: osd_lookup.stdout.split()[2] != 'SUCCESS'
  when: inventory_hostname in groups['ceph-osd']

- name: Reading data from variable
  set_fact:
    osds: "{{ (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).disks|from_json }}"
  when: inventory_hostname in groups['ceph-osd']

- name: Gathering OSD IDs
  command: "cat /var/lib/ceph/osd/{{ item['fs_uuid'] }}/whoami"
  with_items: "{{ osds|default({}) }}"
  register: osd_ids
  changed_when: False
  failed_when: osd_ids.rc != 0
  when: inventory_hostname in groups['ceph-osd']

- name: Ensuring the ceph_osd container is up
  kolla_docker:
    name: "ceph_osd_{{ item.stdout }}"
    action: "get_container_state"
  register: ceph_osd_container_state
  failed_when: ceph_osd_container_state.Running == false
  when: inventory_hostname in groups['ceph-osd']
  with_items: "{{ osd_ids.results|default({}) }}"

- name: Ensuring the ceph_rgw container is up
  kolla_docker:
    name: "{{ item.name }}"
    action: "get_container_state"
  register: ceph_rgw_container_state
  failed_when: ceph_rgw_container_state.Running == false
  when:
    - enable_ceph_rgw | bool
    - inventory_hostname in groups[item.group]
  with_items:
    - { name: ceph_rgw, group: ceph-rgw }

- include: config.yml

- name: Check the configs in ceph_mon container
  command: docker exec {{ item.name }} /usr/local/bin/kolla_set_configs --check
  changed_when: false
  failed_when: false
  register: ceph_mon_check_results
  when: inventory_hostname in groups[item.group]
  with_items:
    - { name: ceph_mon, group: ceph-mon }

- name: Check the configs in the ceph_osd container
  command: docker exec ceph_osd_{{ item.stdout }} /usr/local/bin/kolla_set_configs --check
  changed_when: false
  failed_when: false
  register: ceph_osd_check_results
  with_items: "{{ osd_ids.results|default({}) }}"
  when: inventory_hostname in groups['ceph-osd']

- name: Check the configs in ceph_rgw container
  command: docker exec {{ item.name }} /usr/local/bin/kolla_set_configs --check
  changed_when: false
  failed_when: false
  register: ceph_rgw_check_results
  when:
    - enable_ceph_rgw | bool
    - inventory_hostname in groups[item.group]
  with_items:
    - { name: ceph_rgw, group: ceph-rgw }

- name: Containers config strategy for ceph_mon container
  kolla_docker:
    name: "{{ item.name }}"
    action: "get_container_env"
  register: ceph_mon_container_envs
  when: inventory_hostname in groups[item.group]
  with_items:
    - { name: ceph_mon, group: ceph-mon }

- name: Containers config strategy for the ceph_osd containers
  kolla_docker:
    name: "ceph_osd_{{ item.stdout }}"
    action: "get_container_env"
  register: ceph_osd_container_envs
  with_items: "{{ osd_ids.results|default({}) }}"
  when:
    - inventory_hostname in groups['ceph-osd']
    - osds

- name: Containers config strategy for ceph_rgw container
  kolla_docker:
    name: "{{ item.name }}"
    action: "get_container_env"
  register: ceph_rgw_container_envs
  when:
    - enable_ceph_rgw | bool
    - inventory_hostname in groups[item.group]
  with_items:
    - { name: ceph_rgw, group: ceph-rgw }

- name: Remove the ceph_mon container
  kolla_docker:
    name: "{{ item[0]['name'] }}"
    action: "remove_container"
  register: remove_ceph_mon_container
  when:
    - inventory_hostname in groups[item[0]['group']]
    - config_strategy == "COPY_ONCE" or item[1]['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
    - item[2]['rc'] == 1
  with_together:
    - [{ name: ceph_mon, group: ceph-mon }]
    - "{{ ceph_mon_container_envs.results }}"
    - "{{ ceph_mon_check_results.results }}"

- name: Remove the ceph_osd containers
  kolla_docker:
    name: "ceph_osd_{{ item.0.stdout }}"
    action: "remove_container"
  register: remove_ceph_osd_containers
  when:
    - inventory_hostname in groups['ceph-osd']
    - config_strategy == "COPY_ONCE" or item[1]['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
    - item[2]['rc'] == 1
    - osds
  with_together:
    - "{{ osd_ids.results|default({}) }}"
    - "{{ ceph_osd_container_envs.results }}"
    - "{{ ceph_osd_check_results.results }}"

- name: Remove the ceph_rgw container
  kolla_docker:
    name: "{{ item[0]['name'] }}"
    action: "remove_container"
  register: remove_ceph_rgw_container
  when:
    - enable_ceph_rgw | bool
    - inventory_hostname in groups[item[0]['group']]
    - config_strategy == "COPY_ONCE" or item[1]['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
    - item[2]['rc'] == 1
  with_together:
    - [{ name: ceph_rgw, group: ceph-rgw }]
    - "{{ ceph_rgw_container_envs.results }}"
    - "{{ ceph_rgw_check_results.results }}"

- include: start_mons.yml
  when:
    - inventory_hostname in groups['ceph-mon']
    - remove_ceph_mon_container.changed

- include: start_osds.yml
  when:
    - inventory_hostname in groups['ceph-osd']
    - remove_ceph_osd_containers.changed

- include: start_rgws.yml
  when:
    - inventory_hostname in groups['ceph-rgw']
    - remove_ceph_rgw_container.changed

- name: Restart the ceph_mon container
  kolla_docker:
    name: "ceph_mon"
    action: "restart_container"
  when:
    - inventory_hostname in groups['ceph-mon']
    - config_strategy == 'COPY_ALWAYS'
    - item[0]['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
    - item[1]['rc'] == 1
  with_together:
    - "{{ ceph_mon_container_envs.results }}"
    - "{{ ceph_mon_check_results.results }}"

- name: Restart the ceph_osd container
  kolla_docker:
    name: "ceph_osd_{{ item.0.stdout }}"
    action: "restart_container"
  when:
    - inventory_hostname in groups['ceph-osd']
    - config_strategy == 'COPY_ALWAYS'
    - item[1]['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
    - item[2]['rc'] == 1
    - osds
  with_together:
    - "{{ osd_ids.results|default({}) }}"
    - "{{ ceph_osd_container_envs.results }}"
    - "{{ ceph_osd_check_results.results }}"

- name: Restart the ceph_rgw container
  kolla_docker:
    name: "ceph_rgw"
    action: "restart_container"
  when:
    - enable_ceph_rgw | bool
    - inventory_hostname in groups['ceph-rgw']
    - config_strategy == 'COPY_ALWAYS'
    - item[0]['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
    - item[1]['rc'] == 1
  with_together:
    - "{{ ceph_rgw_container_envs.results }}"
    - "{{ ceph_rgw_check_results.results }}"