---
- set_fact:
    pcs_host: ""
- set_fact:
    boostrap_node: "{{ ((oc_roles_hosts|dict2items |
                      selectattr('key', 'in', inventory_rolemap['mysql'] | default([]))) |
                       map(attribute='value') | map('sort') |  list | flatten(1))[0] | default('') }}"
- name: Create /var/lib/tripleo/transfer-flags/var-lib-mysql in bootstrap node
  become: true
  become_user: "{{ (overcloud_ssh_user) | ternary(overcloud_ssh_user, 'heat-admin') }}"
  delegate_to: "{{ boostrap_node }}"
  shell: "sudo mkdir -p /var/lib/tripleo/transfer-flags && sudo touch /var/lib/tripleo/transfer-flags/var-lib-mysql"
  when: boostrap_node|bool

- name: upgrade the whole overcloud
  vars:
    host: "{{ item | reject('none') | join(',') }}"
    pcs_present: false
    compute_present: false
    oc_role_host_list: >-
      {{ (oc_roles_hosts|dict2items | default([])) |
           map(attribute='value') | map('sort') | flatten(1) }}
  include_tasks: overcloud_upgrade_hosts.yaml
  with_together: "{{ (oc_role_host_list | length == 0) | ternary([[], []], oc_role_host_list) + ['undercloud'] }}"