---
- name: Copy the mysqld_exporter systemd service file
  ansible.builtin.template:
    src: mysqld_exporter.service.j2
    dest: /etc/systemd/system/mysqld_exporter.service
    owner: root
    group: root
    mode: 0644
  notify: restart mysqld_exporter

- name: Create mysqld_exporter config directory
  ansible.builtin.file:
    path: "{{ mysqld_exporter_config_dir }}"
    state: directory
    owner: root
    group: root
    mode: u+rwX,g+rwX,o=rX

- name: Copy the mysqld_exporter config file
  ansible.builtin.template:
    src: my_cnf.j2
    dest: "{{ mysqld_exporter_config_dir }}/{{ mysqld_exporter_config_file }}"
    owner: root
    group: root
    mode: 0644
  notify: restart mysqld_exporter

- name: Configure mysqld_exporter web config
  when:
    ( mysqld_exporter_tls_server_config | length > 0 ) or
    ( mysqld_exporter_http_server_config | length > 0 ) or
    ( mysqld_exporter_basic_auth_users | length > 0 )
  block:
    - name: Copy the mysqld_exporter web config file
      ansible.builtin.template:
        src: web_config.yaml.j2
        dest: "{{ mysqld_exporter_config_dir }}/web_config.yaml"
        owner: root
        group: root
        mode: 0644
      notify: restart mysqld_exporter

- name: Allow mysqld_exporter port in SELinux on RedHat OS family
  community.general.seport:
    ports: "{{ mysqld_exporter_web_listen_address.split(':')[-1] }}"
    proto: tcp
    setype: http_port_t
    state: present
  when:
    - ansible_version.full is version_compare('2.4', '>=')
    - ansible_selinux.status == "enabled"