epel.yml

- name: Check if EPEL is installed
  shell: yum repolist | grep epel | wc -l
  register: epel_installed

- name: Install EPEL5 package
  yum: name={epel5_rpm} state=installed
  when: (epel_installed == 0) and (ansible_distribution_version.find('5.') != -1)

- name: Install EPEL6 package
  yum: name={epel6_rpm} state=installed
  when: (epel_installed == 0) and (ansible_distribution_version.find('6.') != -1)