---
# Copyright 2014, 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: Ensure networking includes interfaces.d
  lineinfile:
    dest: "/etc/network/interfaces"
    line: "source /etc/network/interfaces.d/*.cfg"
    backup: "yes"
  tags:
    - lxc-net
    - lxc-interfaces

- name: Check Container Bridge exists
  file:
    state: "file"
    path: "/sys/class/net/{{ lxc_net_bridge }}/bridge/bridge_id"
  register: bridge_check
  failed_when: false
  changed_when: bridge_check.state == 'absent'
  notify:
    - Bring bridge up
  tags:
    - lxc-net
    - lxc-bridge

- name: Drop lxc net bridge
  template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: "{{ item.owner|default('root') }}"
    group: "{{ item.group|default('root') }}"
    mode: "{{ item.mode|default('0644') }}"
  with_items:
    - { src: lxc-net-bridge.cfg.j2, dest: "/etc/network/interfaces.d/lxc-net-bridge.cfg" }
  when: bridge_check.state == "absent"
  notify:
    - Bring bridge up
  tags:
    - lxc-files
    - lxc-net
    - lxc-bridge