tower-dr-failover.yml

---

- hosts: localhost
  become: false
  gather_facts: no
  tasks:
    - set_fact:
        failover_type: dr

- import_playbook: tower-set-inventory-pm.yml

- import_playbook: tower-stop-services.yml

- import_playbook: tower-set-inventory-dr.yml

# when there is no replica, no action will be taken
- import_playbook: tower-pgsql-promote.yml

- name: setup inventory for dr site or primary site in failback and rerun tower installer
  hosts: tower
  vars_files: tower-vars.yml
  vars:
    _tower_eng_failover: "{{ tower_eng_failover | default(False) | bool }}"
  tasks:

    - name: normal Tower installer setup run for failover
      block:
      - include_role:
          name: tower_install
        vars:
          tower_install_inventory: "{{ ansible_inventory_sources[0] }}"
          tower_install_directory: "{{ tower_installer_current }}"
          tower_install_ram_override: "{{ tower_ram_override }}"
      delegate_to: localhost
      run_once: true
      when: not _tower_eng_failover

    - name: shortcut/engineering cluster failover
      block:
      - name: point tower to new master database
        include_role:
          name: tower_db_active

      - name: perform rabbitmq and cluster setup
        include_role:
          name: tower_cluster

      when: _tower_eng_failover
      become: true

- import_playbook: tower-deprovision.yml

- import_playbook: tower-setup-replication.yml

- import_playbook: tower-check-replication.yml