Bug 1495545
| Summary: | Wrong setting etcd_backup_tag variable when create etcd backup file | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | liujia <jiajliu> |
| Component: | Cluster Version Operator | Assignee: | Jan Chaloupka <jchaloup> |
| Status: | CLOSED ERRATA | QA Contact: | liujia <jiajliu> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 3.7.0 | CC: | aos-bugs, jokerman, mmccomas |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-11-28 22:13:02 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: | |||
Commit pushed to master at https://github.com/openshift/openshift-ansible https://github.com/openshift/openshift-ansible/commit/dcdf09e0aaae055cad8e01e07aa07a951a81f798 Merge pull request #5549 from ingvagabund/fix-etcd-backup-tag Automatic merge from submit-queue evaluate etcd_backup_tag variable Bug: 1495545 Verified on openshift-ansible-3.7.0-0.189.0.git.0.d497c5e.el7.noarch # ls -la /var/lib/etcd/ total 4 drwx------. 6 etcd etcd 136 Nov 2 02:40 . drwxr-xr-x. 31 root root 4096 Nov 2 01:18 .. drwxr-xr-x. 3 root root 17 Nov 2 01:18 etcd.etcd drwx------. 4 root root 29 Nov 2 01:19 member drwx------. 3 root root 20 Nov 2 02:40 openshift-backup-post-3.0-20171102024042 drwx------. 3 root root 20 Nov 2 02:39 openshift-backup-pre-upgrade-20171102023921 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/RHSA-2017:3188 |
Description of problem: When backup etcd files during upgrade etcd, there are two etcd backup files generated before and after etcd upgrade as following. # ls -la /var/lib/etcd/ total 4 drwxr-xr-x. 6 etcd etcd 145 Sep 26 02:51 . drwxr-xr-x. 39 root root 4096 Sep 26 02:14 .. drwxr-xr-x. 3 root root 17 Sep 26 01:19 etcd.etcd drwx------. 4 etcd etcd 29 Sep 26 01:19 member drwx------. 3 root root 20 Sep 26 02:50 openshift-backup-etcd_backup_tag20170926024958 drwx------. 3 root root 20 Sep 26 02:51 openshift-backup-etcd_backup_tag20170926025100 However,they are should be named by different "etcd_backup_tag" for distinguishing from each other with "pre-upgrade-" and "post-3.0-". pre backup in $playbooks/common/openshift-cluster/upgrades/etcd/main.yml - name: Backup etcd before upgrading anything include: backup.yml vars: etcd_backup_tag: "pre-upgrade-" when: openshift_etcd_backup | default(true) | bool post backup in $playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml - name: Backup etcd include: backup.yml vars: etcd_backup_tag: "post-3.0-" when: openshift_etcd_backup | default(true) | bool It is because in backup.yml, set variable wrongly. --- - name: Backup etcd hosts: oo_etcd_hosts_to_backup roles: - role: openshift_etcd_facts - role: etcd_common r_etcd_common_action: backup r_etcd_common_backup_tag: etcd_backup_tag ... Version-Release number of the following components: atomic-openshift-utils-3.7.0-0.127.0.git.0.b9941e4.el7.noarch How reproducible: always Steps to Reproduce: 1. Install ocp 2. Do etcd upgrade 3. Actual results: etcd_backup_tag variable did not take effect when create etcd backup file Expected results: ETCD backup file should named with "pre-upgrade-" and "post-3.0-" prefix. Additional info: Please attach logs from ansible-playbook with the -vvv flag