kolla/docker-build-nopull-base-a860d046b9059cfc.yaml at a7135c9e15b4ec919f971afa0821752c692d6247 - kolla - OpenDev: Free Software Needs Free Tools

openstack/kolla

dupengfei 9813ef84b7 Not to pull the base images when building.

Add --pull/--nopull parameter for kolla-build, when --nopull is
given and the base image is already loaded, The docker-engine will
not attemp to pull a newer version of the image. This makes sense
when the registry server of base images is unreachable.

This feature is as same to setting "image_pull_policy" to
"IfNotPresent" while building images.

The reason why I create this feature is that, even if I have setted
base_distro_tag to a stable tag, e.g. "7" or "2016-12-13", docker
still have to wait much time to fetch the version, and return failure
when registry server is unreachable. This is a feature of docker
build --pull=True.

Change-Id: If1bd08763fb757b4f090a3163dd1dbfb8fc531d3
Implements: blueprint docker-build-nopull-base

2017-01-03 02:41:10 +00:00

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 features:
   - Add --pull/--nopull parameter for kolla-build, when --nopull is given and
     the base image is already loaded, The docker-engine will not attempt to
     pull a newer version of the image. This makes sense when the registry
     server of base images is unreachable.