---
- hosts: hypervisors
  vars:
    ansible_become: true
  tasks:
    # Workaround for:
    # http://mirror.ord.rax.opendev.org/epel/7/SRPMS/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
    # See: https://zuul.opendev.org/t/openstack/build/1fa5b2f895c54e7a81a064a2fff5f838/log/centos-7/ansible/tenks-deploy#501
    - block:
        - name: Install epel release
          package:
            name: epel-release

        - name: Switch the broken mirror
          ini_file:
            path: /etc/yum.repos.d/epel.repo
            section: epel-source
            option: baseurl
            value: http://download.fedoraproject.org/pub/epel/$releasever/SRPMS/

        - name: Make sure metalink does not exist
          ini_file:
            path: /etc/yum.repos.d/epel.repo
            section: epel-source
            option: metalink
            state: absent

        - name: Install Open vSwitch
          include_role:
            name: fkautz.openvswitch-install
      when:
        - ansible_facts.os_family == "RedHat"
        - ansible_facts.distribution_major_version is version(8, '<')

    - block:
        - name: Install the Delorean repositories
          get_url:
            url: "{{ item }}"
            dest: /etc/yum.repos.d/
          with_items:
            - https://trunk.rdoproject.org/centos8-master/consistent/delorean.repo
            - https://trunk.rdoproject.org/centos8-master/delorean-deps.repo

        - name: Install Open vSwitch
          package:
            name: openvswitch

        - name: Start openvswitch service
          service:
            name: openvswitch
            state: started
      when:
        - ansible_facts.os_family == "RedHat"
        - ansible_facts.distribution_major_version is version(8, '>=')

    - block:
        - name: Install packages
          package:
            name: "{{ item }}"
          register: result
          until: result is success
          retries: 3
          with_items:
            - openvswitch-switch
            - openvswitch-common

        - name: Start openvswitch service
          service:
            name: openvswitch-switch
            state: started
      when: ansible_facts.os_family == "Debian"