Thanks for the response, and sorry for the delay on my end - I've been
away for a week.
I ran through the process again and got the same result. On the node it
looks like the openshift services are running OK:
systemctl list-units --all | grep -i origin
origin-node.service loaded active running OpenShift Node
But from the master the node has not joined the cluster:
oc get nodes
NAME STATUS AGE VERSION
2c0e37ab-f41e-40f1-a466-a575c85823b6.priv.cloud.scaleway.com
Ready,SchedulingDisabled 26m v1.6.1+5115d708d7
The install process seems to have gone OK. There were no obvious errors,
though it did twice stall at a point like this:
### TASK [openshift_hosted : Ensure OpenShift router correctly rolls
out (best-effort today)] ******************
But after waiting for about 5-10 mins it continued.
There were lot of 'skipping' messages during the install, but no obvious
errors. The output was huge and not captured to a file, so I'd have to
run it again to try to get a full log.
Any thoughts as to what is wrong?
Tim
On 04/08/2017 16:07, Tim Bielawa wrote:
(reposting: forgot to reply-all the first time)
Just based off of the number of tasks your summary says completed I am
not sure your installation actually completed in full. I expect to see
upwards of 1->2 thousand tasks.
A while back we changed node integration behavior such that if a node
fails to provision it does not stop your entire installation. This is
to ease the pain felt when provisioning large (hundred+) node clusters.
<private node1 dns name> : ok=235 changed=56 unreachable=0
failed=0
That node did not fully install. Open a shell on that node and check
the openshift services. I'm willing to bet that
systemctl list-units --all | grep -i origin
would show the node service is not running. Find the name of the node
service and then examine the journal logs for that node
journalctl -x -u <node-service-name>
I think we (the openshift-ansible team) will want to add detection of
failed node integrations into our error summary report in the future.
Would you mind please opening an issue for this on our github page
with this information?
Thanks!
On Sun, Jul 30, 2017 at 10:57 AM, Tim Dudgeon <[email protected]
<mailto:[email protected]>> wrote:
I'm trying to get to grips with the advanced (Ansible) installer.
Initially I'm trying to do something very simple, fire up a
cluster with one master and one node.
My inventory file looks like this:
[OSEv3:children]
masters
nodes
[OSEv3:vars]
ansible_ssh_user=root
openshift_hostname=<private master dns name>
openshift_master_cluster_hostname=<private master dns name>
openshift_master_cluster_public_hostname=<public master dns name>
openshift_disable_check=docker_storage,memory_availability
openshift_deployment_type=origin
[masters]
<private master dns name>
[etcd]
<private master dns name>
[nodes]
<private master dns name>
<private node1 dns name>
I run:
ansible-playbook ~/openshift-ansible/playbooks/byo/config.yml
and (after a long time) it completes, without any noticeable errors:
...
PLAY RECAP
*********************************************************************************************************************************************************
<private node1 dns name> : ok=235 changed=56 unreachable=0
failed=0
<private master dns name> : ok=623 changed=166 unreachable=0
failed=0
localhost : ok=12 changed=0 unreachable=0 failed=0
Both nodes seem to have been setup OK.
But when I look on the master node there is only the master in the
cluster, no second node:
oc get nodes
NAME STATUS AGE
<private master dns name> Ready,SchedulingDisabled 32m
and of course like this nothing can get scheduled.
Presumably the node should be added to the cluster, so any ideas
what is going wrong here?
Thanks
Tim
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Tim Bielawa, Sr. Software Engineer [ED-C137]
IRC: tbielawa (#openshift)
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