gistfile1.txt

---
- name: preset old_ubuntu variable
  set_fact: old_ubuntu=no

- name: check whether it's Ubuntu < 14
  set_fact: old_ubuntu=yes
  when: ansible_lsb.id == "Ubuntu" and ansible_lsb.major_release|int < 14

- name: add rsyslog apt key
  apt_key: url=http://keyserver.ubuntu.com/pks/lookup?op=get&search=0xAEF0CF8E
  when: old_ubuntu == "yes"

- name: add rsyslog repository
  apt_repository: repo='ppa:adiscon/v7-stable'
  when: old_ubuntu == "yes"

- name: set package name for Ubuntu < 14
  set_fact: rsyslog_pkg=rsyslog
  when: old_ubuntu == "yes"

- name: set package name for Ubuntu >= 14
  set_fact: rsyslog_pkg=rsyslog-gnutls
  when: old_ubuntu != "yes"

- name: upgrade rsyslog with tls (ubuntu < 14)
  apt: pkg={{ rsyslog_pkg }} state=latest update_cache=yes