---
# Copyright 2016, 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: Remove existing cache archive
  file:
    path: "{{ lxc_container_cache_path }}/{{ lxc_cache_map.distro }}/{{ lxc_cache_map.release }}/{{ lxc_cache_map.arch }}/default/rootfs.tar.xz"
    state: "absent"
  tags:
    - lxc-cache
    - lxc-image-cache-create

# This is using a shell command because the ansible archive module does not
#  provide for the options needed to properly create an LXC image archive.
- name: Create lxc image
  shell: |
    tar -Opc -C /var/lib/lxc/LXC_NAME/rootfs . | xz -{{ lxc_image_compression_ratio }} -c - > rootfs.tar.xz
  args:
    chdir: "{{ lxc_container_cache_path }}/{{ lxc_cache_map.distro }}/{{ lxc_cache_map.release }}/{{ lxc_cache_map.arch }}/default/"
  notify: Destroy base container
  tags:
    - skip_ansible_lint
    - lxc-cache
    - lxc-image-cache-create