Squidをリロードするansible-playbook

Amazon Linux 2(Systemd)で動いている Squid のログ出力フォーマットを変更する際に、
Squidをリロードする必要がありました
その時のplaybookです

Systemdモジュールを使ってsquid.serviceをリロードしています
debugで結果(nameとstate)を出しています

- hosts: Proxy_DEV
# ------------------------------------- #
  user: ec2-user
  become: false
  tasks:
    # ------------------------------------------------ #
    - block:
      - name: reload squid
        systemd:
          name: squid.service
          state: reloaded
        register: result_cmd
        become: true

      - name: print result
        debug: msg="{{ result_cmd.name }} is {{ result_cmd.state }}"

Systemd モジュール
https://docs.ansible.com/ansible/latest/modules/systemd_module.html

debug モジュール
https://docs.ansible.com/ansible/latest/modules/debug_module.html

最終系・・・

- hosts: Proxy

# ------------------------------------- #
  user: ec2-user
  become: false
  tasks:
    - block:
      - name: check vars(config.json)
        debug: msg= "{{ inventory_hostname }}"

      - name: copy squid.conf from local to remote host
        copy:
          src: ./put_squid/squid.conf
          dest: /etc/squid/squid.conf
          owner: root
          group: squid
          mode: 0640
          backup: yes
        become: true
        register: result_copy
        when:
          - not ansible_check_mode
      
      - name: reload squid
        systemd:
          name: squid.service
          state: reloaded
        register: result_cmd
        become: true
        when:
          - result_copy.changed == true

      - name: print result
        debug: msg="{{ result_cmd.name }} is {{ result_cmd.state }}"

      - name: print result(file)
        local_action:
          module: copy
          content: "{{ result_cmd.stdout }}"
          dest: "./ansible_logs/{{ inventory_hostname }}/fetch-config.log"
        when: 
          - not ansible_check_mode
      
      #tags: [ 'never',  'exec_config' ]