main.yml

---

- name: include debian version specific vars
  include_vars: "{{ debian_version }}.yml"

- name: ensure php-fpm is installed
  apt:
    name: "{{ php_fpm_pkgs }}"
    state: present
  notify:
    - restart php-fpm

- name: ensure php-fpm is configured
  template:
    src: php-fpm.conf.j2
    dest: "/etc/php/{{ php_version }}/fpm/php-fpm.conf"
    owner: root
    group: root
    mode: '0644'
  notify:
    - restart php-fpm

- name: ensure we have all the pools we want
  template:
    src: pool.conf.j2
    dest: "/etc/php/{{ php_version }}/fpm/pool.d/{{ item.name }}.conf"
    owner: root
    group: root
    mode: '0644'
  when: debian_version != "jessie"
  with_items: "{{ fpm_pools|default([]) }}"
  notify:
    - restart php-fpm

- name: ensure systemd can start php instances
  template:
    src: "{{ item }}.j2"
    dest: "/etc/systemd/system/{{ item }}"
    owner: root
    group: root
    mode: '0644'
  with_items:
    - php-fpm@.socket
    - php-fpm@.service
  notify:
    - reload systemd service files
    - restart php-fpm

- name: get remote active php pools
  # yamllint disable rule:line-length
  shell: |
    set -o pipefail
    systemctl list-units --state=loaded | grep php-fpm@ | grep -v .socket | sed -E 's/.*php-fpm@(.*)\.service.*/\1/'
  args:
    executable: /bin/bash
  # yamllint enable rule:line-length
  changed_when: false
  register: running_pools

- name: deactivate inactive pools via systemd
  systemd:
    name: "php-fpm@{{ item }}"
    enabled: false
    state: stopped
  # yamllint disable-line rule:line-length
  with_items: "{{ running_pools.stdout_lines|difference(fpm_pools|map(attribute='name')|list) }}"

- meta: flush_handlers

- name: ensure active pools are enabled in systemd