- 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:
    - name: Install puppetlabs repo
      yum:
        name: https://release-archives.puppet.com/yum/puppetlabs-release-el-7.noarch.rpm

    - name: Install puppet packages
      yum:
        name:
          - puppet
          - ruby
        state: present
        update_cache: yes

- name: Install puppet 4 packages
  when: puppet_install_version == 4
  become: true
  block:
    # Puppetlabs removed the puppet4/PC1 repo and shoved the rpms into an
    # archive. Install the agent rpm directly as a result
    - name: "Check for puppet 4 install"
      stat:
        path: /opt/puppetlabs
      register: puppet4_installed
    - name: Install puppet packages
      yum:
        name: https://release-archives.puppet.com/yum/el/7/PC1/x86_64/puppet-agent-1.10.14-1.el7.x86_64.rpm
        state: present
      when: not puppet4_installed.stat.exists