Bug 1818772
| Summary: | Wrong serverName for certificate on /metrics endpoint | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Pawel Krupa <pkrupa> |
| Component: | Management Console | Assignee: | Jakub Hadvig <jhadvig> |
| Status: | CLOSED ERRATA | QA Contact: | Yadan Pei <yapei> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 4.5 | CC: | aos-bugs, hasha, jhadvig, jokerman, nmukherj, travi |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | 4.5.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Cause: Incorrect handling of cert rotation.
Consequence: /metrics endpoint cannot be scraped by prometheus due to incorrect serverName in TLS cert.
Fix: Bump go dependencies in the console-operator repo to pick up latest changes in the library-go.
Result: /metrics endpoint can be scraped by prometheus.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-07-13 17:24:11 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: | 1836938 | ||
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Description
Pawel Krupa
2020-03-30 10:41:34 UTC
Closing this one after trying to reproduce with Pawel's assistance. The ServiceMonitor responsible for the /metrics endpoint to be scraped was validated and looks without any issue: https://github.com/openshift/console-operator/blob/master/manifests/0000_90_console-operator_02_servicemonitor.yaml We agreed to close the bug since it's most probably a flake. This issue should be fixed by the latest go deps bump. Putting on ON_QA goto https://prometheus-k8s-openshift-monitoring.apps.qe-groupd-0519.qe.devcluster.openshift.com/targets page and check openshift-console-operator/console-operator/0 part. no "x509: certificate is valid for localhost, not metrics.openshift-console-operator.svc errors" found 4.5.0-0.nightly-2020-05-18-225907 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, 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-2020:2409 |