88 lines
3.1 KiB
YAML
88 lines
3.1 KiB
YAML
---
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# Copyright 2017, 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: Set LXC cache fact(s)
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set_fact:
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cache_path_fact: "{{ lxc_container_cache_path }}/{{ lxc_cache_map.distro }}/{{ lxc_cache_map.release }}/{{ lxc_cache_map.arch }}/{{ lxc_cache_default_variant }}"
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cache_time: "{{ ansible_date_time.epoch }}"
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- name: Legacy image url fetch
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block:
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- name: Create legacy image URL fetch
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template:
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src: "lxc-image-fetch-url.py.j2"
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dest: "/usr/local/bin/lxc-image-fetch-url"
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owner: "root"
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group: "root"
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mode: "0755"
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- name: Fetch legacy container image url
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command: "/usr/local/bin/lxc-image-fetch-url {{ lxc_cache_map.distro }} {{ lxc_cache_map.release }} {{ lxc_cache_map.arch }} {{ lxc_cache_default_variant }}"
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register: legacy_image_url
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retries: 3
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delay: 1
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until: legacy_image_url is success
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- name: Set LXC cache fact(s) (legacy)
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set_fact:
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lxc_hosts_container_image_url: "{{ legacy_image_url.stdout.strip() }}"
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when:
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- lxc_hosts_container_image_download_legacy | bool
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- name: Determine lxc_hosts_container_image_url when it is not explicitly set
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set_fact:
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lxc_hosts_container_image_url: "{{ _lxc_hosts_container_image_url_base ~ '/' ~ lookup('url', _lxc_hosts_container_image_url_base ~ '/' ~ _lxc_hosts_container_image_checksum_file) | regex_findall(_lxc_hosts_container_image_checksum_regexp) | max }}"
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register: image_url
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retries: 3
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delay: 1
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until: image_url is success
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when:
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- not lxc_hosts_container_image_url | bool
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- _lxc_hosts_container_image_url_base is defined
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- _lxc_hosts_container_image_checksum_file is defined
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- _lxc_hosts_container_image_checksum_regexp is defined
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- name: Set LXC cache basename
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set_fact:
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cache_basename: "{{ lxc_hosts_container_image_url | basename }}"
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- name: Create aria2c output script
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template:
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src: aria2c-download-helper.sh.j2
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dest: /usr/local/bin/aria2c-download-helper.sh
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owner: "root"
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group: "root"
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mode: "0755"
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- name: Pre-stage the LXC image on the system
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shell: >
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aria2c
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--max-connection-per-server=4
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--allow-overwrite=true
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--dir=/tmp
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--out={{ cache_basename }}
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--check-certificate={{ (lxc_hosts_validate_certs | bool) | lower }}
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--follow-metalink=mem
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--on-download-complete=/usr/local/bin/aria2c-download-helper.sh
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{{ lxc_hosts_container_image_url }}
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> /var/log/aria2c-image-prestage.log 2>&1
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args:
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warn: no
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register: prestage_image
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async: "{{ lxc_cache_prep_timeout | int // 5 }}"
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poll: 0
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tags:
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- skip_ansible_lint
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