---
- name: Ensure Varnish dependencies are installed.
  yum: name={{ item }} state=present
  with_items:
    - gcc
    - libedit-devel
    - initscripts

- name: Add Varnish repository.
  yum:
    name: https://repo.varnish-cache.org/redhat/varnish-{{ varnish_version }}.el6.rpm
    state: present
  when: ansible_distribution_major_version|int < 7

- name: Set repo fact appropriately.
  set_fact:
    varnish_yum_enablerepo: "{{ 'varnish-{{ varnish_version }},epel' if (ansible_distribution_major_version|int < 7) else 'epel' }}"

- name: Install Varnish.
  yum:
    name: "{{ varnish_package_name }}"
    state: installed
    enablerepo: "{{ varnish_yum_enablerepo }}"
    disablerepo: "*"