pre-undercloud.yml

---
- name: Clean up the repos
  sudo: yes
  file: path=/etc/yum.repos.d/{{ item }} state=absent
  with_items: "{{ repos }}"
  when: step_pre_undercloud_upgrade

- name: Create upgrade repo script for undercloud
  template:
    src: "{{ upgrade_undercloud_repo_script }}"
    dest: "{{ upgrade_working_dir }}/upgrade-undercloud-repo.sh"
    mode: 0744

- name: Execute upgrade repo script
  sudo: yes
  shell: |
    {{ upgrade_working_dir }}/upgrade-undercloud-repo.sh > upgrade-undercloud-repo.sh.log 2>&1
  when: step_pre_undercloud_upgrade

- name: Clean yum cache
  sudo: yes
  shell: yum clean all

- name: Create undercloud upgrade script
  template:
    src: "{{ undercloud_upgrade_script }}"
    dest: "{{ upgrade_working_dir }}/undercloud-upgrade.sh"
    mode: 0755

- name: Make sure no Tht repo is present
  when: mixed_upgrade|bool
  file: path={{ upgrade_working_dir }}/{{ tht_dir }} state=absent

- name: Copy current Tht directory to the upgrade working dir
  when: mixed_upgrade|bool
  shell: >
      cp -R /usr/share/openstack-tripleo-heat-templates \
      {{ upgrade_working_dir }}/{{ tht_dir }};

- name: get the number of core
  when: set_heat_workers
  register: core
  shell: >
    cat /proc/cpuinfo | grep processor | wc -l

- name: set the number of workers for heat engine before runnning OC upgrade
  when: set_heat_workers
  set_fact:
    undercloud_workers="{{ core.stdout|int }}"

- name: set the number of workers for heat engine before runnning OC upgrade
  when: set_heat_workers
  set_fact:
    undercloud_heat_workers="{{ core.stdout|int - 2 }}"

- name: Push hieradata override file for workers
  template:
    src: "quickstart-hieradata-overrides.yaml.j2"
    dest: "{{ upgrade_working_dir }}/quickstart-hieradata-overrides.yaml"