---
# 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: Gather lxc hosts facts
  hosts: "{{ lxc_host_group | default('lxc_hosts') }}"
  gather_facts: "{{ osa_gather_facts | default(True) }}"
  tags:
    - always

- name: Basic lxc host setup
  hosts: "{{ lxc_host_group | default('lxc_hosts') }}"
  user: root
  gather_facts: false
  vars_files:
    - defaults/repo_packages/openstack_services.yml
    - "defaults/{{ install_method }}_install.yml"
  environment: "{{ deployment_environment_variables | default({}) }}"
  tags:
    - lxc-hosts
  pre_tasks:
    - name: Check the state of the default LXC service log directory
      stat:
        path: "/var/log/lxc"
      register: _lxc_log_dir
    - name: Create the log aggregation parent directory
      file:
        path: "/openstack/log"
        state: directory
    - name: Move the existing folder to the log aggregation parent
      command: "mv /var/log/lxc /openstack/log/{{ inventory_hostname }}-lxc"
      when:
        - _lxc_log_dir.stat.isdir is defined
        - _lxc_log_dir.stat.isdir | bool
    - name: Create the new LXC service log directory
      file:
        path: "/openstack/log/{{ inventory_hostname }}-lxc"
        state: directory
    - name: Create the LXC service log aggregation link
      file:
        src: "/openstack/log/{{ inventory_hostname }}-lxc"
        dest: "/var/log/lxc"
        state: "link"
  roles:
    - role: "lxc_hosts"

  post_tasks:
    - include_tasks: "common-tasks/rsyslog-client.yml"
      vars:
        rsyslog_client_log_rotate_file: lxc_log_rotate
        rsyslog_client_log_dir: "/var/log/lxc"
        rsyslog_client_config_name: "99-lxc-rsyslog-client.conf"