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docker: support polling image by digest (#2932)

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This commit is contained in:
Alexey Wasilyev 2016-04-16 22:46:02 +03:00 committed by Matt Clay
parent 1db444cdc2
commit 4971c7fe82
1 changed files with 7 additions and 7 deletions
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14
lib/ansible/modules/cloud/docker/docker.py
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@ -589,13 +589,13 @@ def get_split_image_tag(image):
else:
registry, resource = None, image
# now we can determine if image has a tag
if ':' in resource:
resource, tag = resource.split(':', 1)
if registry:
resource = '/'.join((registry, resource))
if tag == "":
tag = "latest"
# now we can determine if image has a tag or a digest
for s in ['@',':']:
if s in resource:
resource, tag = resource.split(s, 1)
if registry:
resource = '/'.join((registry, resource))
break
else:
tag = "latest"
resource = image