- block:
  - delegate_to: '{{ groups[''Undercloud''] | first }}'
    import_role:
      name: tripleo_ipa_cleanup
    name: unregister node from ipa server
    vars:
      tripleo_ipa_hosts_to_delete:
      - '{{ fqdn_canonical }}'
      tripleo_ipa_keytab: FILE:/etc/novajoin/krb5.keytab
  tags: down
  when: step|int == 1
- become: true
  block:
  - changed_when: false
    check_mode: false
    command: openstack network agent list --column ID --column Host --column Binary
      --format yaml
    delegate_to: '{{ groups[''Undercloud''] | first }}'
    name: Get neutron agents ID
    register: neutron_agents_result
  - check_mode: false
    delegate_to: '{{ groups[''Undercloud''] | first }}'
    name: Filter only current host
    set_fact:
      neutron_agents: '{{ neutron_agents_result.stdout | from_yaml | selectattr(''Host'',
        ''match'', ansible_facts[''fqdn''] ~ ''.*'') | list }}'
  - block:
    - become: true
      failed_when: ('msg' in stop_containers and 'Could not find the requested service'
        not in stop_containers.msg) or ('rc' in stop_containers and stop_containers.rc
        != 0)
      loop:
      - tripleo_ovn_controller
      - tripleo_ovn_metadata_agent
      name: Stop OVN containers
      register: stop_containers
      service:
        enabled: false
        name: '{{ item }}'
        state: stopped
    - check_mode: false
      command: openstack network agent delete {{ agent.ID }}
      delegate_to: '{{ groups[''Undercloud''] | first }}'
      loop: '{{ neutron_agents }}'
      loop_control:
        label: '{{ agent.Host }}/{{ agent.Binary }}'
        loop_var: agent
      name: Delete neutron agents
    name: Deleting OVN agents
  environment:
    OS_CLOUD: overcloud
  tags: down
  when:
  - step|int == 1
  - container_cli == 'podman'
- become: true
  block:
  - command: crm_node -n
    name: Getting Nova compute hostname
    register: nova_compute_hostname
  - fail:
      msg: Cannot delegate pacemaker cleanup to the bootstrap node. Please delete
        the resources manually.
    ignore_errors: true
    name: Check if pacemaker_short_bootstrap_node_name is a defined variable
    when: pacemaker_short_bootstrap_node_name is not defined
  - block:
    - command: stonith_admin -l {{ nova_compute_hostname.stdout }}
      delegate_to: '{{ pacemaker_short_bootstrap_node_name }}'
      name: List STONITH resource for the Compute node
      register: stonith_service_results
    - command: pcs stonith disable "{{ item }}"
      delay: 5
      delegate_to: '{{ pacemaker_short_bootstrap_node_name }}'
      failed_when: disable_output.rc != 0
      loop: '{{ stonith_service_results.stdout | regex_findall(''^(stonith-fence(?!_compute-fence-nova).*)'',
        multiline=True)}}'
      name: Disable the STONITH resources for the Compute node
      register: disable_output
      retries: 3
      until: disable_output.rc == 0
    - command: pcs stonith delete "{{ item }}"
      delay: 5
      delegate_to: '{{ pacemaker_short_bootstrap_node_name }}'
      failed_when: delete_output.rc != 0
      loop: '{{ stonith_service_results.stdout | regex_findall(''^(stonith-fence(?!_compute-fence-nova).*)'',
        multiline=True)}}'
      name: Delete the STONITH resources for the Compute node
      register: delete_output
      retries: 3
      until: delete_output.rc == 0
    - command: pcs stonith level clear target {{ nova_compute_hostname.stdout }}
      delegate_to: '{{ pacemaker_short_bootstrap_node_name }}'
      name: Clear the stonith level hierarchy for the Compute node target
    - command: pcs cluster node remove-remote {{ nova_compute_hostname.stdout }}
      delegate_to: '{{ pacemaker_short_bootstrap_node_name }}'
      name: Delete Compute node from cluster
    - command: crm_resource --set-parameter=pcmk_host_list -r stonith-fence_compute-fence-nova
        -v "{{ pacemaker_remote_short_node_names | reject('search', nova_compute_hostname.stdout)
        | join(',') }}"
      delegate_to: '{{ pacemaker_short_bootstrap_node_name }}'
      name: Remove compute node in pcmk_host_list parameter from stonith-fence_compute-fence-nova
    name: Clean up Pacemaker remote and STONITH resources for Compute node
    when:
    - nova_compute_hostname.stdout in compute_instanceha_short_node_names
    - pacemaker_short_bootstrap_node_name is defined
  tags: down
  when:
  - step|int == 1
  - container_cli == 'podman'
  - '"pacemaker_remote" in enabled_services|list'
  - inventory_hostname_short in compute_instanceha_short_node_names
- become: true
  block:
  - changed_when: false
    check_mode: false
    command: openstack compute service list --service nova-compute --column ID --column
      Host --format yaml
    delegate_to: '{{ groups[''Undercloud''] | first }}'
    name: Get nova-compute service ID
    register: nova_compute_service_result
  - name: is additional Cell?
    set_fact:
      is_additional_cell: false
  - check_mode: false
    delegate_to: '{{ groups[''Undercloud''] | first }}'
    name: Set fact for nova_compute services
    set_fact:
      nova_compute_service: '{{ nova_compute_service_result.stdout | from_yaml | selectattr(''Host'',
        ''match'', ansible_facts[''fqdn''] ~ ''.*'') | list }}'
  - fail:
      msg: Found multiple `{{ ansible_facts['fqdn'] }}`, which is unexpected. This
        means that the FQDN of the selected device to disable is either wrong or is
        sharing a name with another host, which is also wrong. Please correct this
        issue before continuing. Nova service list return data can be found here ->
        {{ nova_compute_service }}.
    name: Check search output
    when:
    - (nova_compute_service | length) > 1
  - block:
    - check_mode: false
      command: openstack compute service set {{ nova_compute_service[0].Host }} nova-compute
        --disable
      delegate_to: '{{ groups[''Undercloud''] | first }}'
      name: Disable nova-compute service
      when:
      - not is_additional_cell|bool
    - become: true
      failed_when: ('msg' in stop_nova_compute and 'Could not find the requested service
        tripleo_nova_compute' not in stop_nova_compute.msg) or ('rc' in stop_nova_compute
        and stop_nova_compute.rc != 0)
      name: Stop nova-compute container
      register: stop_nova_compute
      service:
        enabled: false
        name: tripleo_nova_compute
        state: stopped
    - check_mode: false
      command: openstack compute service delete {{ nova_compute_service[0].ID }}
      delegate_to: '{{ groups[''Undercloud''] | first }}'
      name: Delete nova-compute service
    name: Disable nova services
    when:
    - (nova_compute_service | length) == 1
  environment:
    OS_CLOUD: overcloud
  tags: down
  when:
  - step|int == 1
  - container_cli == 'podman'