31 lines
1.2 KiB
YAML
31 lines
1.2 KiB
YAML
---
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- set_fact:
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pull_by_digest: >-
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{%- if download.sha256 is defined and download.sha256 != '' -%}true{%- else -%}false{%- endif -%}
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- set_fact:
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pull_args: >-
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{%- if pull_by_digest %}{{download.repo}}@sha256:{{download.sha256}}{%- else -%}{{download.repo}}:{{download.tag}}{%- endif -%}
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- name: Register docker images info
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shell: >-
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{{ docker_bin_dir }}/docker images -q | xargs {{ docker_bin_dir }}/docker inspect -f "{{ '{{' }} if .RepoTags {{ '}}' }}{{ '{{' }} (index .RepoTags 0) {{ '}}' }}{{ '{{' }} end {{ '}}' }}{{ '{{' }} if .RepoDigests {{ '}}' }},{{ '{{' }} (index .RepoDigests 0) {{ '}}' }}{{ '{{' }} end {{ '}}' }}" | tr '\n' ','
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no_log: true
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register: docker_images
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failed_when: false
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changed_when: false
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check_mode: no
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when: not download_always_pull
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- set_fact:
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pull_required: >-
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{%- if pull_args in docker_images.stdout.split(',') %}false{%- else -%}true{%- endif -%}
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when: not download_always_pull
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- name: Check the local digest sha256 corresponds to the given image tag
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assert:
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that: "{{download.repo}}:{{download.tag}} in docker_images.stdout.split(',')"
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when: not download_always_pull and not pull_required and pull_by_digest
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tags:
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- asserts
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