2017-10-19 08:17:11 +00:00
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---
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- name: container_download | Make download decision if pull is required by tag or sha256
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2018-01-29 11:37:48 +00:00
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include_tasks: set_docker_image_facts.yml
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2017-10-19 08:17:11 +00:00
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delegate_to: "{{ download_delegate if download_run_once or omit }}"
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2018-04-12 11:29:34 +00:00
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delegate_facts: yes
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2017-10-19 08:17:11 +00:00
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run_once: "{{ download_run_once }}"
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when:
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- download.enabled
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- download.container
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tags:
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- facts
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2017-12-14 16:45:54 +00:00
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# FIXME(mattymo): In Ansible 2.4 omitting download delegate is broken. Move back
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# to one task in the future.
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- name: container_download | Download containers if pull is required or told to always pull (delegate)
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2017-10-19 08:17:11 +00:00
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command: "{{ docker_bin_dir }}/docker pull {{ pull_args }}"
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register: pull_task_result
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until: pull_task_result|succeeded
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retries: 4
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delay: "{{ retry_stagger | random + 3 }}"
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when:
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2017-12-14 16:45:54 +00:00
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- download_run_once
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- download.enabled
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- download.container
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- pull_required|default(download_always_pull)
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delegate_to: "{{ download_delegate }}"
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delegate_facts: yes
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run_once: yes
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- name: container_download | Download containers if pull is required or told to always pull (all nodes)
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command: "{{ docker_bin_dir }}/docker pull {{ pull_args }}"
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register: pull_task_result
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until: pull_task_result|succeeded
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retries: 4
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delay: "{{ retry_stagger | random + 3 }}"
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when:
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- not download_run_once
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2017-10-19 08:17:11 +00:00
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- download.enabled
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- download.container
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- pull_required|default(download_always_pull)
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2018-03-31 02:40:01 +00:00
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- group_names | intersect(download.groups) | length
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