---
- hosts: localhost

  tasks:

  ####################################################
  # Replace default nginx config with nginx template
  - name: Rename default nginx.conf to nginx.conf.old
    command: mv /etc/nginx/nginx.conf /etc/nginx/nginx.conf.old
    become: yes
    become_user: root

  - name: Copy the nginx_config template
    template:
      src: ../templates/default_nginx.j2
      dest: /etc/nginx/nginx.conf
    become: yes
    become_user: root

  - name: Reload the nginx service
    service:
      name: nginx
      state: restarted
    become: yes
    become_user: root

  ######################################################
  # Set InnoDB Buffer Pool size to half of total RAM
  - name: Set InnoDB buffer pool
    lineinfile: >
      dest=/etc/my.cnf.d/frappe.cnf
      regexp="^\[mysqld\]$"
      line="[mysqld]\ninnodb_buffer_pool_size={{ (ansible_memtotal_mb/2)|round|int }}M"
      state=present
    when: ansible_distribution == 'CentOS'
    become: yes
    become_user: root

  - name: Set InnoDB buffer pool
    lineinfile: >
      dest=/etc/mysql/conf.d/frappe.cnf
      regexp="^\[mysqld\]$"
      line="[mysqld]\ninnodb_buffer_pool_size={{ (ansible_memtotal_mb/2)|round|int }}M"
      state=present
    when: ansible_distribution == 'Ubuntu' or ansible_distribution == 'Debian'
    become: yes
    become_user: root

  ####################################################
  # Enable nginx, mysql, redis and supevisord services
  - name: Enable nginx, mysql, and redis
    service:
      name: '{{ item }}'
      enabled: yes
    with_items:
      - nginx
      - mysql
    become: yes
    become_user: root

  - name: Enable redis.service on centos
    service:
      name: redis
      enabled: yes
    become: yes
    become_user: root
    when: ansible_distribution == 'CentOS'

  - name: Enable redis-server.service on ubuntu
    service:
      name: redis-server
      enabled: yes
    become: yes
    become_user: root
    when: ansible_distribution == 'Ubuntu' or ansible_distribution == 'Debian'

  - name: Check whether default supervisor.conf exists
    service:
      name: supervisord
      state: started
      enabled: yes
    become: yes
    become_user: root
    when: ansible_distribution == 'CentOS'

  - name: Check whether default supervisor.conf exists
    service:
      name: supervisor
      state: started
      enabled: yes
    become: yes
    become_user: root
    when: ansible_distribution == 'Ubuntu' or ansible_distribution == 'Debian'