102 lines
3.6 KiB
YAML
102 lines
3.6 KiB
YAML
---
|
|
# Copyright 2018, 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 old image cache
|
|
command: "btrfs subvolume delete /var/lib/machines/{{ nspawn_container_base_name }}"
|
|
register: cache_refresh_del
|
|
changed_when: cache_refresh_del.rc == 0
|
|
failed_when: cache_refresh_del.rc not in [0, 1]
|
|
when:
|
|
- nspawn_image_cache_refresh | bool
|
|
|
|
- name: Add image cache
|
|
command: "btrfs subvolume create /var/lib/machines/{{ nspawn_container_base_name }}"
|
|
register: cache_refresh_add
|
|
changed_when: cache_refresh_add.rc == 0
|
|
failed_when: cache_refresh_add.rc not in [0, 1]
|
|
when:
|
|
- nspawn_image_cache_refresh | bool
|
|
|
|
- name: Set the qgroup limits
|
|
block:
|
|
- name: Set the qgroup size|compression limits on machines
|
|
command: "btrfs qgroup limit {{ item }} /var/lib/machines/{{ nspawn_container_base_name }}"
|
|
changed_when: false
|
|
with_items:
|
|
- "-e {{ nspawn_host_qgroup_space_limit }}"
|
|
- "-c {{ nspawn_host_qgroup_compression_limit }}"
|
|
when:
|
|
- not nspawn_host_machine_quota_disabled
|
|
rescue:
|
|
- name: Notice regarding quota system
|
|
debug:
|
|
msg: >-
|
|
There was an error processing the setup of qgroups. Check the system
|
|
to ensure they're available otherwise disable the quota system by
|
|
setting `nspawn_host_machine_quota_disabled` to true.
|
|
|
|
- name: Ensure image has been pre-staged
|
|
async_status:
|
|
jid: "{{ prestage_image.ansible_job_id }}"
|
|
register: job_result
|
|
until: job_result.finished
|
|
retries: 60
|
|
when:
|
|
- nspawn_image_cache_refresh | bool
|
|
|
|
- name: Place container rootfs
|
|
unarchive:
|
|
src: "/tmp/{{ nspawn_hosts_container_image_url | basename }}"
|
|
dest: "/var/lib/machines/{{ nspawn_container_base_name }}"
|
|
remote_src: True
|
|
notify:
|
|
- Remove rootfs archive
|
|
when:
|
|
- nspawn_image_cache_refresh | bool
|
|
|
|
- name: Cached image preparation script
|
|
template:
|
|
src: "prep-scripts/nspawn_{{ nspawn_cache_map.distro }}_prep.sh.j2"
|
|
dest: "/var/lib/machines/{{ nspawn_container_base_name }}/usr/local/bin/cache-prep-commands.sh"
|
|
mode: "0755"
|
|
|
|
- name: Prepare cached image setup commands
|
|
shell: "chroot /var/lib/machines/{{ nspawn_container_base_name }} /usr/local/bin/cache-prep-commands.sh > /var/log/nspawn-cache-prep-commands.log 2>&1"
|
|
changed_when: false
|
|
|
|
# This task runs several commands against the cached image to speed up the
|
|
# nspawn_container_create playbook.
|
|
- name: Sync files from the host into the container cache
|
|
shell: |
|
|
if [[ -e "{{ item }}" ]]; then
|
|
rsync -av "{{ item }}" "/var/lib/machines/{{ nspawn_container_base_name }}{{ item }}"
|
|
else
|
|
exit 3
|
|
fi
|
|
changed_when: _rsync_container_cache.rc == 0
|
|
failed_when: _rsync_container_cache.rc not in [0, 3]
|
|
register: _rsync_container_cache
|
|
args:
|
|
executable: "/bin/bash"
|
|
with_items: "{{ (nspawn_copy_from_host | union(nspawn_container_cache_files_from_host)) | list }}"
|
|
when:
|
|
- nspawn_image_cache_refresh | bool
|
|
|
|
- name: Create static MACs in the container
|
|
copy:
|
|
src: "/etc/systemd/network/99-default.link"
|
|
dest: "/var/lib/machines/{{ nspawn_container_base_name }}/etc/systemd/network/99-default.link"
|
|
remote_src: true
|