Bug 1883461
| Summary: | Logging is broken due to mix of k8s.io/klog v1 and v2 | |||
|---|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Stefan Schimanski <sttts> | |
| Component: | Management Console | Assignee: | Jakub Hadvig <jhadvig> | |
| Status: | CLOSED ERRATA | QA Contact: | Yadan Pei <yapei> | |
| Severity: | high | Docs Contact: | ||
| Priority: | high | |||
| Version: | 4.6 | CC: | aos-bugs, jokerman, yapei | |
| Target Milestone: | --- | |||
| Target Release: | 4.6.0 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1883489 1883497 1883502 1883705 1883792 1884028 1884287 1885235 1885236 1885237 1886060 (view as bug list) | Environment: | ||
| Last Closed: | 2020-10-27 16:46:19 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1885235, 1885236, 1885237, 1886060, 1909290 | |||
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Description
Stefan Schimanski
2020-09-29 09:47:09 UTC
I did some tests using openshift-apiserver that uses kube component-base to add klog command line flags: $ ./openshift-apiserver start --config asfd --v=4 I0929 13:04:18.354425 53628 cmd.go:57] v1 klog I0929 13:04:18.354506 53628 cmd.go:58] v2 klog I0929 13:04:18.354512 53628 cmd.go:61] v2 V(2) klog I0929 13:04:18.354515 53628 cmd.go:64] v2 V(4) klog So this means that we DO NOT set verbosity for v1 klog, and hence lose all the klogv1.V(2).Infof output. 1. Create a key/value secret and mount to deployment/console-operator 2. Test # oc rsh -n openshift-console-operator console-operator-68ffdfcbb8-rcgd4 sh-4.4$ console operator -v=4 --config=/usr/tmpdata/asfd F1010 02:36:29.775834 23 cmd.go:129] json: cannot unmarshal number into Go value of type unstructured.detector goroutine 1 [running]: k8s.io/klog/v2.stacks(0xc0001aa001, 0xc0002cc4e0, 0x74, 0xc9) /go/src/github.com/openshift/console-operator/vendor/k8s.io/klog/v2/klog.go:996 +0xb9 k8s.io/klog/v2.(*loggingT).output(0x36046a0, 0xc000000003, 0x0, 0x0, 0xc000a0a1c0, 0x3520033, 0x6, 0x81, 0x20ac300) /go/src/github.com/openshift/console-operator/vendor/k8s.io/klog/v2/klog.go:945 +0x191 k8s.io/klog/v2.(*loggingT).printDepth(0x36046a0, 0x3, 0x0, 0x0, 0x1, 0xc000135c38, 0x1, 0x1) /go/src/github.com/openshift/console-operator/vendor/k8s.io/klog/v2/klog.go:718 +0x165 k8s.io/klog/v2.(*loggingT).print(...) /go/src/github.com/openshift/console-operator/vendor/k8s.io/klog/v2/klog.go:703 k8s.io/klog/v2.Fatal(...) /go/src/github.com/openshift/console-operator/vendor/k8s.io/klog/v2/klog.go:1443 We can see klog/v2 in the log Moving to VERIFIED Client Version: openshift-clients-4.6.0-202006250705.p0-162-g074039a0a Server Version: 4.6.0-0.nightly-2020-10-09-153352 Kubernetes Version: v1.19.0+d59ce34 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 (OpenShift Container Platform 4.6 GA Images), 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/RHBA-2020:4196 |