---
- name: Mask Keepalived before install for Debian OS family
  ansible.builtin.systemd:
    name: keepalived
    masked: yes
  when: ansible_facts['os_family'] == 'Debian'
  changed_when: false

- name: Install keepalived
  package:
    name: keepalived
    state: present
  register: keepalived_setup

- name: Template keepalived.conf
  when: keepalived_config_override is not defined or keepalived_config_override | length <= 0
  block:
  - name: Merge config for keepalived
    set_fact:
      keepalived_combined_config: "{{ keepalived_default_config | default({}) | combine(keepalived_config| default({}), recursive=true) }}"

  - name: Add keepalived config
    template:
      src: "keepalived.conf.j2"
      dest: "/etc/keepalived/keepalived.conf"
    notify:
      - Restart keepalived

- name: Override keepalived config
  copy:
    content: "{{ keepalived_config_override }}"
    dest: "/etc/keepalived/keepalived.conf"
  notify:
    - Restart keepalived
  when: 
    - keepalived_config_override is defined
    - keepalived_config_override | length > 0

- name: Create dir for scripts
  file:
    name: /etc/keepalived/scripts
    state: directory

- name: Create scripts for keepalived
  copy:
    content: "{{ item.data }}"
    dest: "/etc/keepalived/scripts/{{ item.name }}"
    mode: 0755
  loop: "{{ keepalived_scripts }}"
  notify:
    - Restart keepalived
  when: keepalived_scripts is defined

- name: Unmask Keepalived after install for Debian OS family
  ansible.builtin.systemd:
    name: keepalived
    masked: no
  when: ansible_facts['os_family'] == 'Debian'
  changed_when: false

- name: Enable and start keepalived service
  systemd:
    name: keepalived
    state: started
    enabled: yes
    daemon_reload: yes
    masked: no
  register: keepalived_enable_and_start