# 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.

# Description:
#   Creates a libvirt network. libvirt_network are
#   exactly converted to XML from YAML so there
#   is no validation whether the arguments are
#   correct or not. Caller must ensure that yaml
#   is formulated correctly.
#
# Inputs:
#   network_action: "create"
#   libvirt_network:
#     name: <name of network>
#     persistent: <boolean>
#     autostart: <boolean>
#     recreate: <boolean>
#     spec:
#       forward:
#         mode:
#         nat:
#           port:
#             - start:
#               end:
#       bridge:
#         name:
#         stp:
#         delay:
#       domain:
#         name:
#         localOnly:
#       dns:
#         forwarder:
#           domain:
#           addr:
#       mac:
#         address:
#       ip:
#         address:
#         netmask:
#         dhcp:
#           - range:
#               start:
#               end:

- name: Validate input
  assert:
    that:
      - "libvirt_network is defined"
      - "libvirt_network.name is defined"
      - "libvirt_network.spec is defined"

- name: Create yaml for template
  set_fact:
    net_yaml: >-
      {{
        libvirt_network.spec
        | combine({'name': libvirt_network.name}, recursive=True)
      }}

- name: "Define network"
  virt_net:
    command: define
# If libvirt_network.xml is defined, spec will be ignored.
    xml: "{{ libvirt_network.xml | default(libvirt_network_template_default) }}"
    name: "{{ libvirt_network.name }}"

- name: "Start network"
  virt_net:
    state: active
    name: "{{ libvirt_network.name }}"

- name: "Autostart network"
  virt_net:
    name: "{{ libvirt_network.name }}"
    autostart: "{{ libvirt_network.autostart |default(true) }}"