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Refactor downloads to use download role directly (#1824)

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* Refactor downloads to use download role directly

Also disable fact delegation so download delegate works acros OSes.

* clean up bools and ansible_os_family conditionals
This commit is contained in:
Matthew Mosesohn
2017-10-19 09:17:11 +01:00
committed by GitHub
parent 49dff97d9c
commit fc9a65be2b
28 changed files with 312 additions and 472 deletions
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26
roles/download/tasks/download_container.yml Normal file
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@@ -0,0 +1,26 @@
---
- name: container_download | Make download decision if pull is required by tag or sha256
include: set_docker_image_facts.yml
delegate_to: "{{ download_delegate if download_run_once or omit }}"
delegate_facts: no
run_once: "{{ download_run_once }}"
when:
- download.enabled
- download.container
tags:
- facts
- name: container_download | Download containers if pull is required or told to always pull
command: "{{ docker_bin_dir }}/docker pull {{ pull_args }}"
register: pull_task_result
until: pull_task_result|succeeded
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
environment: "{{ proxy_env }}"
when:
- download.enabled
- download.container
- pull_required|default(download_always_pull)
delegate_to: "{{ download_delegate if download_run_once or omit }}"
delegate_facts: no
run_once: "{{ download_run_once }}"