- fail:
    msg: "Unsupported puppet version '{{ puppet_install_version }}' on this platform"
  when: puppet_install_version not in [3,4]

- name: Install puppet 3 packages
  when: puppet_install_version == 3
  become: true
  block:
    # Puppetlabs does not support Xenial for puppet 3, so we're using
    # system packages
    - name: Install puppet packages
      package:
        state: present
        name:
          - puppet
          - ruby

- name: Install puppet 4 packages
  when: puppet_install_version == 4
  become: true
  block:

    # Puppetlabs removed the puppet4/PC1 repo and shoved the debs into an
    # archive. Install the agent deb directly as a result
    - name: "Check for puppet 4 install"
      stat:
        path: /opt/puppetlabs
      register: puppet4_installed
    - name: Install puppet 4
      apt:
        deb: https://release-archives.puppet.com/apt/pool/xenial/PC1/p/puppet-agent/puppet-agent_1.10.14-1xenial_amd64.deb
      when: not puppet4_installed.stat.exists

- name: Stop and disable puppet service
  service:
    name: puppet
    state: stopped
    enabled: no
  become: yes