# (c) 2018, James Denton <james.denton@rackspace.com>
#
# Copyright 2018, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Set openvswitch hostname
  command: "ovs-vsctl set open_vswitch . external-ids:hostname='{{ ansible_hostname }}'"
  when:
    - (neutron_services['neutron-ovn-northd']['group'] in group_names) or
      (neutron_services['neutron-ovn-controller']['group'] in group_names)

- name: Create ovsdb-server Listener
  command: "ovs-vsctl set-manager ptcp:6640"
  when:
    - neutron_services['neutron-ovn-northd']['group'] in group_names

- name: Configure OVN Northbound Listener
  command: "ovn-nbctl set-connection ptcp:6641:0.0.0.0 -- set connection . inactivity_probe=60000"
  when:
    - neutron_services['neutron-ovn-northd']['group'] in group_names

- name: Configure OVN Southbound Listener
  command: "ovn-sbctl set-connection ptcp:6642:0.0.0.0 -- set connection . inactivity_probe=60000"
  when:
    - neutron_services['neutron-ovn-northd']['group'] in group_names

# (NOTE) This makes all computes eligible to be gateway nodes
- name: Set CMS Options for Gateway Scheduling
  command: "ovs-vsctl set open . external-ids:ovn-cms-options=enable-chassis-as-gw"
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names

- name: Configure OVN Southbound Connection
  command: "ovs-vsctl set open . external-ids:ovn-remote=tcp:{{ neutron_ovn_ip }}:6642"
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names

# (todo) Dynamic encap type
- name: Configure Supported OVN Overlay Protocols
  command: "ovs-vsctl set open . external-ids:ovn-encap-type=geneve,vxlan"
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names

- name: Configure Encapsulation Address for Overlay Traffic
  command: "ovs-vsctl set open . external-ids:ovn-encap-ip={{ neutron_local_ip }}"
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names

- name: Setup Network Provider Bridges
  openvswitch_bridge:
    bridge: "{{ bridge_mapping.split(':')[1] }}"
    state: present
  with_items: "{{ neutron_provider_networks.network_mappings.split(',') }}"
  loop_control:
    loop_var: bridge_mapping
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names
    - neutron_provider_networks.network_mappings is defined

- name: Add ports to Network Provider Bridges
  openvswitch_port:
    bridge: "{{ interface_mapping.split(':')[0] }}"
    port: "{{ interface_mapping.split(':')[1] }}"
    state: present
  with_items: "{{ neutron_provider_networks.network_interface_mappings.split(',') }}"
  loop_control:
    loop_var: interface_mapping
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names
    - neutron_provider_networks.network_interface_mappings is defined and (neutron_provider_networks.network_interface_mappings|length > 0)

- name: Set the OVN Bridge Mappings in OVS
  command: "ovs-vsctl set open . external-ids:ovn-bridge-mappings={{ neutron_provider_networks.network_mappings }}"
  when:
    - neutron_provider_networks.network_mappings is defined
    - neutron_services['neutron-ovn-controller']['group'] in group_names