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Decrease docker dependency (#7172)

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This commit is contained in:
Florian Ruynat
2021-01-18 10:41:44 +01:00
committed by GitHub
parent e3caff833c
commit 91ee4aa542
7 changed files with 57 additions and 26 deletions
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5
roles/download/tasks/check_pull_required.yml
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@@ -1,8 +1,5 @@
---
# NOTE: The ampersand hell in this block is needed because docker-inspect uses go templates,
# which uses double ampersands as delimiters, just like Jinja does. If you want to understand
# the template, just replace all instances of {{ `{{` }} with {{ and {{ '}}' }} with }}.
# It will output something like the following:
# The image_info_command depends on the Container Runtime and will output something like the following:
# nginx:1.15,gcr.io/google-containers/kube-proxy:v1.14.1,gcr.io/google-containers/kube-proxy@sha256:44af2833c6cbd9a7fc2e9d2f5244a39dfd2e31ad91bf9d4b7d810678db738ee9,gcr.io/google-containers/kube-apiserver:v1.14.1,etc...
- name: check_pull_required | Generate a list of information about the images on a node # noqa 305 image_info_command contains a pipe, therefore requiring shell
shell: "{{ image_info_command }}"