Alright. I installed OpenShift 4.6.17 (I don't know where you would find or see the "_1533" part of the version number - I downloaded the only 4.6.17 available). And now topology search works. Great.
Unfortunately, a couple of other pods have issues:
topology-status is in CrashLoopBackoff
and
topology-nasm-net-disco-collector is in CreateContainerConfigError
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Frank Tate
Gulfsoft Consulting
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Original Message:
Sent: Mon April 05, 2021 08:48 AM
From: Frank Tate
Subject: Watson AIOps 2.0 - NOI healthcron pod CreateContainerError
Thanks for that information, John. I can try one of those versions now that I know one works. I actually tried OpenShift 4.6.23 (latest 4.6), and it was too unstable to even install Event Manager. So I'll destroy this cluster and create a new one at 4.6.17_1533.
Frank
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Frank Tate
Gulfsoft Consulting
Original Message:
Sent: Mon April 05, 2021 07:53 AM
From: john postoyko
Subject: Watson AIOps 2.0 - NOI healthcron pod CreateContainerError
Hi Frank
I can't say for certain, but what you are seeing looks strikingly similar to https://bugzilla.redhat.com/show_bug.cgi?id=1934177 which reports to be a regression in OCP.
I know for sure EventManager works fine on 4.4 , 4.5 and we have a recent install on 4.6.17_1533 - do you have the option of trying one of those versions and seeing if the issues you reported are no longer seen ?
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john postoyko
IBM
London
Original Message:
Sent: Fri April 02, 2021 02:38 PM
From: Frank Tate
Subject: Watson AIOps 2.0 - NOI healthcron pod CreateContainerError
I have Watson AIOps 2.0 Event Manager installed on OpenShift 4.7, and the healthcron pod cannot be created. 'oc get pods' shows it in a state of CreateContainerError. And running 'oc describe pod <pod_name>' shows this error:
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Warning Failed 64m (x533 over 3h6m) kubelet (combined from similar events): Error: container create failed: time="2021-04-02T17:06:12Z" level=error msg="container_linux.go:366: starting container process caused: chdir to cwd (\"/home/netcool\") set in config.json failed: permission denied"
Any recommended fix?
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Frank Tate
Gulfsoft Consulting
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