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Atomic's version of Docker and kolla

asked 2016-03-24 05:38:14 +0000

gbraad gravatar image

At the moment it seems Atomic offers: docker-1.8.2-7.gitcb216be.fc22.x86_64 as the version of Docker. Kolla (openstack) for instance needs the minimal version of 1.10.0. What can be done to update this?

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answered 2016-03-30 21:05:44 +0000

jberkus gravatar image

Because of API incompatibilities between Docker 1.10 and earlier versions, we have not yet been able to integrate Docker 1.10 into Atomic Host. For example, Kubernetes does not currently work with version 1.10, and several other tools (such as OpenShift Origin) require Kubernetes.

Our plan right now is to develop a way for the user to choose between multiple versions of Docker, but since that's not something we've done before, I don't have a specific timeline on when it will be included in Atomic Host.

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This got resolved with the recent release of CentOS Atomic. However, to resolve this for the future, CentOS Atomic includes docker-latest, which at the moment of is Docker 1.12 (optional enablement). More info on: https://seven.centos.org/2016/10/new-centos-atomic-host-with-optional-docker-1-12/

gbraad ( 2016-11-13 10:32:18 +0000 )edit
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answered 2016-10-12 23:06:47 +0000

portdirect gravatar image

updated 2016-10-12 23:07:42 +0000

I've made a spin of CentOS Atomic Host that runs a reasonably secure OpenStack/FreeIPA stack in Kubernetes. It's hosted on github here if you're interested.

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Off-topic (however interested)

gbraad ( 2016-11-13 10:33:02 +0000 )edit
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answered 2016-07-06 13:43:53 +0000

gbraad gravatar image

If you do not care about Kubernetes, it is possible to customize the Atomic image to include a different version of Docker.

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I have described part of this process on: http://gbraad.nl/blog/deployment-of-ceph-using-custom-atomic-images.html Instead of using the base description, you add a custom repository for the Docker package and use this to compose a ostree for Atomic (you can create media from this).

gbraad ( 2016-09-28 05:46:21 +0000 )edit

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Asked: 2016-03-24 05:38:14 +0000

Seen: 1,565 times

Last updated: Oct 12 '16