No joy.
The cassandra pod starts fine but the hawkular on fails to start with
what looks like the same errors as I described before.
Tim
On 06/09/2017 10:34, Aleksandar Lazic wrote:
Hi Tim.
on Dienstag, 05. September 2017 at 17:10 was written:
Still no joy with this.
I retried with the latest code and still hitting the same problem.
Metrics does not seem to be working with a new Ansible install.
I'm using a minimal setup with an inventory like this:
[OSEv3:children]
[snipp]
When the install completes the openshift-infra project pods ends up like
this:
NAME READY STATUS RESTARTS AGE
hawkular-cassandra-1-4m7lq 1/1 Running 0 16m
hawkular-metrics-0nl1q 0/1 CrashLoopBackOff 7 16m
heapster-cgw0b 0/1 Running 1 16m
The hawkular-metrics pods is failing, and it looks like its because it
can't connect to the cassandra pod.
The full log of the hawkular-metrics pod is here:
https://gist.github.com/tdudgeon/f3099911eed441817369ee03635aad7d
Any help resolving this would be appreciated.
I normally do the following.
oc scale rc/hawkular-metrics --replicas=0
oc scale rc/heapster --replicas=0
oc scale rc/hawkular-cassandra --replicas=0
after all pods are down start the new instaces.
Sometimes I must send a
oc delete pod <HANGING_POD> --grace-period=0
when a pod is hanging.
Now start cas
oc scale rc/hawkular-cassandra --replicas=1
Wait until cas is up without errors!
oc logs -f <NEW_POD>
Now run hawk
oc scale rc/hawkular-metrics --replicas=1
Wait until hawk is up without errors!
oc logs -f <NEW_POD>
Now run heapster
oc scale rc/heapster --replicas=1
oc logs -f <NEW_POD>
Does this help?
Tim
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