Bug 1995804

Summary: Rewrite carry "UPSTREAM: <carry>: create termination events" to lifecycleEvents
Product: OpenShift Container Platform Reporter: Abu Kashem <akashem>
Component: kube-apiserverAssignee: Abu Kashem <akashem>
Status: CLOSED ERRATA QA Contact: Ke Wang <kewang>
Severity: high Docs Contact:
Priority: high    
Version: 4.9CC: aos-bugs, mfojtik, sttts, xxia
Target Milestone: ---   
Target Release: 4.9.0   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2021-10-18 17:47:27 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Abu Kashem 2021-08-19 19:16:16 UTC
Rewrite carry "UPSTREAM: <carry>: create termination events" to lifecycleEvents

Use the new lifecycle event names for the events that we generate when an apiserver is gracefully terminating.

Comment 3 Ke Wang 2021-09-03 09:36:37 UTC
$ w3m -dump -cols 200 'https://search.ci.openshift.org/?search=The+minimal+shutdown+duration&maxAge=168h&context=5&type=build-log&name=4%5C.9&excludeName=&maxMatches=5&maxBytes=20971520&groupBy=job' | grep -E 'kube-system node\/apiserver|openshift-kube-apiserver|openshift-apiserver' > test.log

$ grep 'The minimal shutdown duration of' test.log | head -2
Sep 03 05:22:37.000 I ns/openshift-kube-apiserver pod/kube-apiserver-ip-10-0-163-71.us-west-1.compute.internal node/ip-10-0-163-71 reason/AfterShutdownDelayDuration The minimal shutdown duration of 3m30s finished
Sep 03 05:22:37.000 I ns/openshift-kube-apiserver pod/kube-apiserver-ip-10-0-163-71.us-west-1.compute.internal node/ip-10-0-163-71 reason/AfterShutdownDelayDuration The minimal shutdown duration of 3m30s finished

$ grep 'Received signal to terminate' test.log | head -2
Sep 03 08:49:11.000 I ns/default namespace/kube-system node/apiserver-75cf4778cb-9zk42 reason/TerminationStart Received signal to terminate, becoming unready, but keeping serving
Sep 03 08:53:40.000 I ns/default namespace/kube-system node/apiserver-75cf4778cb-c8429 reason/TerminationStart Received signal to terminate, becoming unready, but keeping serving

$ grep 'All non long-running request' test.log | head -2
Sep 03 05:22:37.000 I ns/openshift-kube-apiserver pod/kube-apiserver-ip-10-0-163-71.us-west-1.compute.internal node/ip-10-0-163-71 reason/InFlightRequestsDrained All non long-running request(s) in-flight have drained
Sep 03 05:22:37.000 I ns/openshift-kube-apiserver pod/kube-apiserver-ip-10-0-163-71.us-west-1.compute.internal node/ip-10-0-163-71 reason/InFlightRequestsDrained All non long-running request(s) in-flight have drained

$ grep 'HTTP Server has stopped listening' test.log | head -2
Sep 03 05:22:37.000 I ns/openshift-kube-apiserver pod/kube-apiserver-ip-10-0-163-71.us-west-1.compute.internal node/ip-10-0-163-71 reason/HTTPServerStoppedListening HTTP Server has stopped listening
Sep 03 05:22:37.000 I ns/openshift-kube-apiserver pod/kube-apiserver-ip-10-0-163-71.us-west-1.compute.internal node/ip-10-0-163-71 reason/HTTPServerStoppedListening HTTP Server has stopped listening

In e2e CI test logs, found the expected termination with lifecycleEvents, move the bug VERIFIED.

Comment 6 errata-xmlrpc 2021-10-18 17:47:27 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: OpenShift Container Platform 4.9.0 bug fix and security update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2021:3759