---
- hosts: test
  remote_user: frolov
  become: yes
      #  become_method: sudo
      #
  tasks:
  - name: Debug
    debug: msg={{ ansible_os_family }}

  - set_fact: package_name=apache2
    when: ansible_os_family == "Debian"

  - set_fact: package_name=httpd
    when: ansible_os_family == "Redhat"


  - name: Update cache packages
    apt:
      update_cache: yes
      cache_valid_time: 3600
    #              #
    #  - name: Final_packet
    # debug: msg={{ package_name }}

  - name: Install Apache2
    apt:
      name: "{{ item }}"
      state: latest
      with_items:
        - "{{ package_name }}"
      when: ansible_os_family == "Debian"

  - name: Install httpd2
    apt:
      name: "{{ item }}"
      state: latest
      with_items:
        - "{{ package_name }}"
      when: ansible_os_family == "Redhat"

fatal: [10.101.251.157]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'item' is undefinednnThe error appears to have been in '/etc/ansible/playbook/apache_install.yml': line 26, column 5, but maynbe elsewhere in the file depending on the exact syntax problem.nnThe offending line appears to be:nnn  - name: Install Apache2n    ^ herennexception type: <class 'ansible.errors.AnsibleUndefinedVariable'>nexception: 'item' is undefined"}
    to retry, use: --limit @/etc/ansible/playbook/apache_install.retry

---

- name: install php5.6
  include_tasks: centos_php56.yml
  when: (ansible_distribution == "CentOS") and (php.version == "5.6")

- name: install php7.0
  include_tasks: centos_php70.yml
  when: (ansible_distribution == "CentOS") and (php.version == "7.0")

- name: install php56
  yum: name={{ item }} state=latest
  with_items:
    - php56w
    - php56w-opcache
    - php56w-pdo
    - php56w-mysql
    - php56w-mbstring
    - php56w-mcrypt
    - php56w-pear
    - php56w-pecl-apcu
    - php56w-gd
  notify: restart httpd

- name: install php
  yum: name=php state=latest
  notify: restart httpd

- set_fact:
    package_name=git
- name: yum install packages
  yum:
    name: "{{ package_name }}"
    state: latest
    when:
      ansible_os_family == "Centos"

TASK [git : yum install packages]
**********************************************
fatal: [server.company.tld]: FAILED! => {"changed": false, "failed": true, "msg": "Unsupported parameters for (yum) module: when Supported parameters include: allow_downgrade,conf_file,disable_gpg_check,disablerepo,enablerepo,exclude,install_repoquery,installroot,list,name,security,skip_broken,state,update_cache,validate_certs"}

---

- name: yum install packages
  yum:
    name: git
    state: latest
    when:
      ansible_os_family == "Centos"

---

- set_fact:
    package_name="git"
- name: yum install packages
  yum:
    name: "{{ item }}"
    state: latest
  with_items:
   - "{{ package_name }}"