Bug 1690557
| Summary: | Installer should mount localtime in master pods so cron jobs run based on masters local time | ||
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| Product: | OpenShift Container Platform | Reporter: | Ryan Howe <rhowe> |
| Component: | Installer | Assignee: | Russell Teague <rteague> |
| Installer sub component: | openshift-ansible | QA Contact: | Weihua Meng <wmeng> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | unspecified | ||
| Priority: | unspecified | CC: | aos-bugs, aprajapa, dcaldwel, fgrosjea, gpei, jokerman, mmccomas, rteague, wmeng |
| Version: | 3.10.0 | Keywords: | Reopened |
| Target Milestone: | --- | ||
| Target Release: | 3.10.z | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Previously, timezone configuration was not mounted into the control plane static pods which led to logging timestamps not aligning with all other system logs. The host's timezone configuration is now mounted into the control plane pods.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-08-21 13:52:05 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: | 1674170 | ||
| Bug Blocks: | |||
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Description
Ryan Howe
2019-03-19 16:54:32 UTC
Nothing the installer can/should do about this. Meant to link 3.10 https://github.com/openshift/openshift-ansible/blob/release-3.10/roles/openshift_control_plane/files/controller.yaml#L42 3.11 already has this PR: https://github.com/openshift/openshift-ansible/commit/8c77207289a9ae8b1c3f565aba45d662e62a9fb3 This is a duplicate of this bug. https://bugzilla.redhat.com/show_bug.cgi?id=1674170 I don't think that bug did anything to address cron jobs, only apiserver and controllers. Won't the cron jobs start a new pod that likely won't have /etc/localtime mounted up? Cronjobs are scheduled based on the local time of the master controller, in 3.10 we do not mount /etc/localtime in the master pods. Sorry, I misinterpreted the bug to mean that the logs in the cron job based pods were incorrect. https://github.com/openshift/openshift-ansible/pull/11373 to backport this to 3.10, we should look into this noted problem before doing so however https://github.com/openshift/cluster-monitoring-operator/issues/279 *** Bug 1717840 has been marked as a duplicate of this bug. *** Failed. openshift-ansible-3.10.149-1.git.0.eb0262c.el7 Seems mount does not handle link as expected. There is no difference mount or not mount hostPath /etc/localtime [root@ip-172-18-10-138 ~]# oc rsh pod/master-api-ip-172-18-10-138.ec2.internal sh-4.2# ls -l /etc/localtime lrwxrwxrwx. 1 root root 25 May 30 11:31 /etc/localtime -> ../usr/share/zoneinfo/UTC sh-4.2# exit [root@ip-172-18-10-138 ~]# ls -l /etc/localtime lrwxrwxrwx. 1 root root 38 Jun 16 18:22 /etc/localtime -> ../usr/share/zoneinfo/America/New_York Fixed. openshift-ansible-3.10.153-1.git.0.2363fa8.el7 Time in master controller/apiserver pod is the same with the host. Although ls -l /etc/localtime in pod is different with it on host as comment 9 . 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-2019:2509 |