1eb088d49a
This allows a deployer to configure a proxy server that is only applied to these LXC cache tasks. This is sometimes preferable to configuring such a proxy in the host's enviroment variables. It may also be preferable to running a private LXC image server and specifying it using the `lxc_image_cache_server` variable. Change-Id: I884478c8bf699af2facbc106f745470eaf697ffd
70 lines
2.4 KiB
YAML
70 lines
2.4 KiB
YAML
---
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# Copyright 2016, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Remove existing cache archive
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file:
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path: "{{ lxc_container_cache_path }}/{{ lxc_cache_map.distro }}/{{ lxc_cache_map.release }}/{{ lxc_cache_map.arch }}/default/rootfs.tar.xz"
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state: "absent"
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tags:
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- lxc-cache
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- lxc-image-cache-create
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# This is using a shell command because the ansible archive module does not
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# provide for the options needed to properly create an LXC image archive.
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- name: Create lxc image
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shell: |
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tar -Opc -C /var/lib/lxc/LXC_NAME/rootfs . | {{ lxc_xz_bin }} -{{ lxc_image_compression_ratio }} -c - > rootfs.tar.xz
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args:
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chdir: "{{ lxc_container_cache_path }}/{{ lxc_cache_map.distro }}/{{ lxc_cache_map.release }}/{{ lxc_cache_map.arch }}/default/"
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notify: Destroy base container
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tags:
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- skip_ansible_lint
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- lxc-cache
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- lxc-image-cache-create
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- name: Create base container to use for overlayfs containers
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lxc_container:
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name: "{{ lxc_container_base_name }}"
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template: "download"
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state: stopped
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backing_store: "dir"
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template_options: "{{ lxc_cache_download_template_options }}"
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register: cache_download
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retries: 3
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delay: 10
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until: cache_download|success
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environment: "{{ lxc_cache_environment }}"
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when:
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- lxc_container_backing_store is defined
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- lxc_container_backing_store == 'overlayfs'
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- name: Create base container to use for LVM-backed copy-on-write containers
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lxc_container:
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name: "{{ lxc_container_base_name }}"
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template: "download"
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state: stopped
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backing_store: "lvm"
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template_options: "{{ lxc_cache_download_template_options }}"
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register: cache_download
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retries: 3
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delay: 10
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until: cache_download|success
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environment: "{{ lxc_cache_environment }}"
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when:
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- lxc_container_backing_store is defined
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- lxc_container_backing_store == 'lvm'
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- lxc_container_backing_method is defined
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- lxc_container_backing_method == 'copy-on-write'
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