- name: Include OS-specific variables
  include_vars: "{{ item }}"
  with_first_found:
    - "{{ ansible_distribution }}.yaml"
    - "{{ ansible_os_family }}.yaml"
    - "default.yaml"

# RHEL and CentOS requires repositories provided by RDO in order to install
# openvswitch, set them up.
- name: Set-up RDO repositories
  become: yes
  package:
    name: "{{ rdo_repository }}"
    state: installed
  when:
    - rdo_repository is defined
    - ansible_os_family == "RedHat"
    - ansible_distribution != "Fedora"
  register: rdo_repos

- name: Install openvswitch
  become: yes
  package:
    name: "{{ ovs_package }}"
    state: installed

- name: Ensure openvswitch is started
  become: yes
  service:
    name: "{{ ovs_service }}"
    state: started
    enabled: yes

# If we've installed RDO repositories for openvswitch earlier, remove them
- name: Ensure RDO repositories are removed
  become: yes
  package:
    name: "rdo-release"
    state: absent
  when: rdo_repos | changed

- name: Authorize the multi-node-bridge network
  become: yes
  iptables:
    state: present
    action: insert
    chain: INPUT
    ip_version: ipv4
    source: "{{ bridge_address_prefix }}.0/{{ bridge_address_subnet }}"
    destination: "{{ bridge_address_prefix }}.0/{{ bridge_address_subnet }}"
    jump: ACCEPT
  when:
    - bridge_configure_address | bool
    - bridge_authorize_internal_traffic | bool