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help with Openstack magnum in train

Thanks Bharat, yes Fedora 29 works!!, I will give coreos a try also - however the documentation says that the heat templates and machine images are closely coupled and the coreos links are broken, do you know specifically which version or coreos for magnum train release is correct?

e.g. - this is broken link on Magnum user guide page

and the support matrix lists coreos version 4.3.6
but I can't find a coreos with anything like that version now

From: Bharat Kunwar <bharat at>
Sent: Thursday 8 October 2020 15:04
To: Robert Duncan <Robert.Duncan at>
Cc: OpenStack Discuss <openstack-discuss at>
Subject: Re: help with Openstack magnum in train

Use fedora atomic 29 if you have to but it is end of life and no longer security patched. We recommend using fedora coreos instead.

Sent from my iPhone

On 8 Oct 2020, at 13:44, Robert Duncan <Robert.Duncan at> wrote:


I have openstack train deployed by kolla-ansible and am trying to deploy a k8s cluster on Fedora Atomic 27 with magnum
it seems there is no podman binary in the Atomic 27 image
 specifically, Fedora-Atomic-27-20180419.0.x86_64.qcow2

I have set the label use_podman=false

however, the template seems to ignore that which results in this error in the heat agent log:

WARNING Attempt 12: Trying to install kubectl. Sleeping 5s

  *   i=12
  *   '[' 12 -gt 60 ']'
  *   echo 'WARNING Attempt 12: Trying to install kubectl. Sleeping 5s'
  *   sleep 5s
  *   ssh -F /srv/magnum/.ssh/config root at localhost '/usr/bin/podman run --entrypoint /bin/bash --name install-kubectl --net host --privileged --rm --user root --volume /srv/magnum/bin:/host/srv/magnum/bin<> -c '''cp /usr/local/bin/kubectl /host/srv/magnum/bin/kubectl''''
bash: /usr/bin/podman: No such file or directory

[fedora at test-quznqfqfa5ld-master-0 ~]$ which podman
/usr/bin/which: no podman in (/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/fedora/.local/bin:/home/fedora/bin)

I have tried a later version of atomic but the dependencies are closely coupled and it seems I must use version 27 - what am I missing?

I'm following along with the Train documentation

and was able to deploy a docker swarm cluster.




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