---
# Copyright 2015, 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: Playbook for configuring LXC host
  hosts: localhost
  pre_tasks:
    # Make sure OS does not have a stale package cache.
    - name: Update apt cache
      apt:
        update_cache: yes
      when: ansible_os_family == 'Debian'
    - name: Ensure root's new public ssh key is in authorized_keys
      authorized_key:
        user: root
        key: "{{ hostvars['localhost']['lxc_container_ssh_key'] }}"
        manage_dir: no
    - set_fact:
        lxc_container_ssh_key: "{{ hostvars['localhost']['lxc_container_ssh_key'] }}"
    - name: Check if this is an OpenStack-CI nodepool instance
      stat:
        path: /etc/nodepool/provider
      register: nodepool
    - name: Set the files to copy into the container cache for OpenStack-CI instances
      set_fact:
        lxc_container_cache_files:
          - { src: '/etc/pip.conf', dest: '/etc/pip.conf' }
      when: nodepool.stat.exists | bool
  roles:
    - role: "lxc_hosts"
      lxc_net_address: 10.100.100.1
      lxc_net_dhcp_range: 10.100.100.8,10.100.100.253
      lxc_net_bridge: lxcbr0
      lxc_kernel_options:
        - { key: 'fs.inotify.max_user_instances', value: 1024 }