exemplo.yml

  - set_fact: 
      events_session: |+
        events {
            worker_connections {{ total_fpm_pools * max_phpfpm_server_per_pool }};

            use epoll;

            multi_accept on;
        }
    

  - name: updating nginx config
    lineinfile:
      dest: /etc/nginx/nginx.conf
      regexp: "{{ item.regexp }}"
      line: "{{ item.line }}"
      # backrefs: yes
      backup: yes
      state: present
    with_items: 
        - { regexp: 'worker_rlimit_nofile[ ]{1,}[0-9]{1,}', line: 'worker_rlimit_nofile 100000;' }
        - { regexp: 'worker_processes[ ]{1,}[0-9a-z]{1,}', line: 'worker_processes auto;' }
        - { regexp: 'events\s{([^}]*)}', line: "{{ events_session }}" }