---
- name: "Install Percona repositories"
  apt:
    deb: https://repo.percona.com/apt/percona-release_latest.jessie_all.deb

- name: "copy template"
  template:
    src: percona.cnf
    dest: "{{ OS.database.percona.dirs.conf }}/my.cnf"  

- name: "install percona packages"
  apt:
    name:
       - percona-server-server-{{ OS.database.percona.version }}
       - percona-server-client-{{ OS.database.percona.version }}
    state: present
    update_cache: yes
  environment:
    DEBIAN_FRONTEND: noninteractive