Determine latest base image available
Closes-Bug: #1900884 Closes-Bug: #1900975 Change-Id: I362a15397fee891d967ce7150819b02312200d2e
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@ -201,7 +201,7 @@ lxc_image_cache_server_mirrors:
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- https://images.linuxcontainers.org
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# URL for the image to build our containers
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lxc_hosts_container_image_url: "{{ _lxc_hosts_container_image_url }}"
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lxc_hosts_container_image_url: "{{ _lxc_hosts_container_image_url | default('') }}"
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# If enabled the image will be fetched from the legacy [images.linuxcontainers.org].
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lxc_hosts_container_image_download_legacy: false
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6
releasenotes/notes/lxc_image_url-a45e19531dc56ea4.yaml
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6
releasenotes/notes/lxc_image_url-a45e19531dc56ea4.yaml
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@ -0,0 +1,6 @@
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---
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fixes:
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- |
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Since Ubuntu has dropped older base images, which resulted in all previous
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tags being broken, we've switched to downloading always latest base image
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available. This should guarantee that we retrieve relevant images only.
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@ -41,6 +41,19 @@
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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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@ -13,7 +13,9 @@
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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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_lxc_hosts_container_image_url: "http://cdimage.ubuntu.com/ubuntu-base/releases/18.04/release/ubuntu-base-18.04.3-base-{{ lxc_cache_map.arch }}.tar.gz"
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_lxc_hosts_container_image_url_base: "http://cdimage.ubuntu.com/ubuntu-base/releases/18.04/release"
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_lxc_hosts_container_image_checksum_file: SHA256SUMS
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_lxc_hosts_container_image_checksum_regexp: "ubuntu-base-18.04.[0-9]-base-{{ lxc_cache_map.arch }}.tar.gz"
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_lxc_cache_map:
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distro: ubuntu
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@ -13,7 +13,9 @@
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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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_lxc_hosts_container_image_url: "http://cdimage.ubuntu.com/ubuntu-base/releases/20.04/release/ubuntu-base-20.04-base-{{ lxc_cache_map.arch }}.tar.gz"
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_lxc_hosts_container_image_url_base: "http://cdimage.ubuntu.com/ubuntu-base/releases/20.04/release"
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_lxc_hosts_container_image_checksum_file: SHA256SUMS
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_lxc_hosts_container_image_checksum_regexp: "ubuntu-base-20.04.[0-9]-base-{{ lxc_cache_map.arch }}.tar.gz"
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_lxc_cache_map:
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distro: ubuntu
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