- name: Disable PostgreSQL module
  shell: dnf module disable -y postgresql
  register: disable_postgresql_module
  changed_when: "'Nothing to do' not in disable_postgresql_module.stdout"
  when:
    - ansible_facts['distribution_major_version'] == '8'

- name: Add PostgreSQL repository
  dnf: 
    name: "{{ postgresql_repo_package }}"
    disable_gpg_check: yes
    state: present     
  when: postgresql_install_official_repo

- name: "Install {{ postgresql_package_name }} {{ postgresql_version }}"
  dnf:
    name: "{{ postgresql_package }}"
    state: present
    disable_gpg_check: yes
  register: postgresql_setup

- name: Install deps packages
  dnf:
    name: "{{ postgresql_deps_packages }}"
    state: present

- name: Include data direcory
  include_tasks: data_dir.yaml

- name: "Manage TLS/SSL certificates"
  #include_tasks: cacert.yaml
  include_tasks: ssl/main.yaml
  when: postgresql_ssl

- name: Include WAL-G role
  ansible.builtin.include_role:
    name: wal-g-pg
  vars:
    wal_g_pg: yes
    wal_g_pg_home_dir: "{{ postgresql_home_dir }}"
    wal_g_pg_data_dir: "{{ postgresql_data_dir }}"
    wal_g_restore: "{{ postgresql_wal_g_restore }}"
  when: postgresql_wal_g_install

- name: Include PostgreSQL restore
  include_tasks: restore.yaml
  when: postgresql_wal_g_restore_from_backup

- name: PostgreSQL Initdb
  shell: "PGSETUP_INITDB_OPTIONS='--username {{ postgresql_superuser_username }} --auth-host {{ postgresql_password_encryption_algorithm }}' /usr/pgsql-{{ postgresql_major_version }}/bin/postgresql-{{ postgresql_major_version }}-setup initdb"
  register: initdb
  changed_when: "'Data directory is not empty!' not in initdb.stdout"
  failed_when: false

- name: "Configure PostgreSQL"
  include_tasks: config.yaml
  tags: postgresql_configuration