upgrade.yml

- name: Refresh Inventory
  hosts: localhost
  tasks:
      - meta: refresh_inventory

- name: Collecting Info
  hosts: undercloud:overcloud_nodes:!unused
  gather_facts: yes
  any_errors_fatal: true
  vars:
      discovery_types:
          - rhos_release_file
          - nova
  tags:
      - upgrade_collect_info
  roles:
      - version-discovery

- name: Undercloud Validation
  hosts: undercloud
  gather_facts: yes
  any_errors_fatal: true
  tags:
      - upgrade_validation
      - upgrade_undercloud_validation
  tasks:
      - name: Validation
        include_tasks: "tasks/upgrade/undercloud_validation.yml"

- name: Overcloud Validation
  hosts: overcloud_nodes:!unused
  gather_facts: yes
  any_errors_fatal: true
  tags:
      - upgrade_validation
      - upgrade_overcloud_validation
  tasks:
      - name: Validation
        include_tasks: "tasks/upgrade/overcloud_validation.yml"

- name: Update Overcloud repos
  hosts: overcloud_nodes:!unused
  gather_facts: yes
  any_errors_fatal: true
  tags:
      - upgrade
      - upgrade_repos
  vars:
      rhos_release_rpm: "https://url.corp.redhat.com/rhos-release-latest-rpm"
  roles:
      - role: rhos-release
        rr_buildmods: "{{ install.buildmods }}"
        release: "{{ (hostvars[groups['undercloud']|first].undercloud_version|int) }}"
        build: "{{ install.build|default('None') if install.build != 'None' else 'latest' }}"
        director: no
        mirror: "{{ install.mirror | default(omit) }}"
        enable_testing_repos: "{{ install.get('enable', {}).get('testing', {}).repos|default(omit) }}"

# todo(abregman): remove once rhbz#1434344 is resolved
- name: Apply workaround for rhbz 1434344
  hosts: controller:!unused
  gather_facts: yes
  any_errors_fatal: true
  tags:
      - upgrade
  tasks:
      - name: Start openstack-gnocchi-statsd
        become: true
        service:
            name: openstack-gnocchi-statsd
            state: started
            enabled: yes
        ignore_errors: true

- name: Overcloud Upgrade
  hosts: undercloud
  gather_facts: yes
  any_errors_fatal: true
  vars:
      undercloud_rc: "~/stackrc"
      overcloud_rc: "{{ ansible_user_dir }}/{{ install.overcloud.stack }}rc"
      temp_dir: "/tmp/overcloud_upgrade"
      overcloud_deploy_script: "~/overcloud_deploy.sh"
      overcloud_upgrade_script: "~/overcloud_upgrade.sh"
      path_venv: "/var/tmp/venv_shade"
      loss_threshold: 1
  tags:
      - upgrade
  tasks:
      - name: Create overcloud upgrade base script
        copy:
            src: "{{ overcloud_deploy_script }}"
            dest: "{{ overcloud_upgrade_script }}"
            mode: 0755
            remote_src: true

      - name: Scan nodes ssh keys
        command: "ssh-keyscan -t rsa {{ hostvars[item].ansible_host|
                                        default(hostvars[item].ansible_ssh_host) }}"
        with_items: "{{ groups.overcloud_nodes|default([])|difference(groups.unused|default([])) }}"
        register: pubkeys

      - name: Add nodes to known_hosts
        known_hosts:
            name: "{{ hostvars[item.item].ansible_host|
                      default(hostvars[item.item].ansible_ssh_host) }}"
            key: "{{ item.stdout }}"
        with_items: "{{ pubkeys.results }}"

      - name: Overcloud Upgrade
        include_tasks: "tasks/upgrade/{{ undercloud_version }}/main.yml"
        when: undercloud_version|openstack_release < 12