---
################# upgrade php for installation
# 1. configure remi repository, enable php56 
# 2. update php
# 2. upgrade configuration files for php 
- name: upgrade php
  hosts: bitrix-hosts
  vars:
    cluster_enabled: disable
  gather_facts: True
  tasks:
    - include_vars: /etc/ansible/roles/common/vars/default.yml
    
    - include_vars: /etc/ansible/group_vars/bitrix-mysql.yml

    - include_vars: /etc/ansible/group_vars/bitrix-web.yml

    - name: get host info
      bx_vat:

    - name: change cluster mark if web cluster configured
      set_fact: cluster_enabled=enable
      when: "cluster_web_configure == 'enable'"
      tags: sites

    - name: change cluster mark if mysql cluster configured
      set_fact: cluster_enabled=enable
      when: "cluster_mysql_configure == 'enable'"
      tags: configure_site

    - name: save list php disabled modules
      bx_php: action=safe56

    - name: upgrade bitrix-env
      yum: name={{ bx_package_name }} state=latest
      tags: bitrix
 
    - name: import gpg-keys
      shell: rpm --import "http://rpms.famillecollet.com/RPM-GPG-KEY-remi" 
        creates=/etc/pki/rpm-gpg/RPM-GPG-KEY-remi
      tags: php56

    - name: install Remi repository
      yum: name="http://rpms.famillecollet.com/enterprise/remi-release-6.rpm"
        state=present
      tags: php56

    - name: enable remi main repository
      ini_file: dest=/etc/yum.repos.d/remi.repo
        section=remi-php56 option=enabled value=1
      tags: php56

    - name: update system by remi repository
      yum: name=* state=latest
      tags: php56

    - name: test apcu module in php
      shell: /usr/bin/php -m
      register: phpmodules
      always_run: yes 

    - name: delete apc configuration file
      file: path=/etc/php.d/apc.ini state=absent
      when: phpmodules.stdout.find("apcu") != -1
      tags: php56

    - name: create apcu php56 configuration file
      template: src=templates/apcu.ini.j2 dest=/etc/php.d/40-apcu.ini
        mode=0644 owner=root group=root
      when: phpmodules.stdout.find("apcu") != -1
      tags: php56

    - name: replace max_input_vars in bitrixenv.ini 
      lineinfile: dest=/etc/php.d/bitrixenv.ini
        regexp='^max_input_vars ' line='max_input_vars = 10000'
        mode=0644 owner=root group=root
      tags: php56
    
    - name: restore list php disabled modules
      bx_php: action=restore56
      tags: php56

    - name: bitrix settings
      shell: /etc/init.d/bvat start

    - name: restart httpd service
      service: name=httpd state=restarted
      tags: php56