Bug 1523681
| Summary: | CNS installation fails when openshift_storage_glusterfs_wipe=true | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Jiří Mencák <jmencak> |
| Component: | Installer | Assignee: | Jose A. Rivera <jarrpa> |
| Status: | CLOSED ERRATA | QA Contact: | Wenkai Shi <weshi> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.7.0 | CC: | aos-bugs, jokerman, mmccomas, rspazzol, weshi |
| Target Milestone: | --- | ||
| Target Release: | 3.9.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | aos-scalability-37 | ||
| Fixed In Version: | Doc Type: | No Doc Update | |
| Doc Text: |
undefined
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-03-28 14:14:24 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: | |||
PR that fixes this: https://github.com/openshift/openshift-ansible/pull/6402 PR6402 merged. *** Bug 1528688 has been marked as a duplicate of this bug. *** According to document[1]. Seems these block devices must be bare (e.g. have no data, not be marked as LVM PVs), and will be formatted. [1]. https://github.com/openshift/openshift-ansible/blob/master/inventory/hosts.glusterfs.native.example#L45-L46 But, from attached log, looks like code of the task has issue. Verified with version openshift-ansible-3.9.0-0.19.0.git.0.de168fd.el7, code merged, installer could pass the TASK when set openshift_storage_glusterfs_wipe=true. 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-2018:0489 |
Description of problem: In certain cases CNS installation can fail when openshift_storage_glusterfs_wipe variable is set. Version-Release number of selected component (if applicable): [cloud-user@ansible-host openshift-ansible]$ git describe openshift-ansible-3.7.14-1-2-g9349b3b How reproducible: Always on an openstack system provisioned by openshift-ansible-contrib. Steps to Reproduce: 1. Install a openshift on OpenStack with openshift-ansible-contrib and set openshift_storage_glusterfs_wipe=true TASK [openshift_storage_glusterfs : Unlabel any existing GlusterFS nodes] ********************************************************************************************************************* task path: /home/cloud-user/openshift-ansible/roles/openshift_storage_glusterfs/tasks/glusterfs_deploy.yml:19 fatal: [master-1.scale-ci.example.com]: FAILED! => {"failed": true, "msg": "the field 'args' has an invalid value, which appears to include a variable that is undefined. The error was: 'dict object' has no attribute 'openshift'\n\nThe error appears to have been in '/home/cloud-user/openshift-ansible/roles/openshift_storage_glusterfs/tasks/glusterfs_deploy.yml': line 19, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Unlabel any existing GlusterFS nodes\n ^ here\n"} ok: [master-1.scale-ci.example.com] => (item=lb-0.scale-ci.example.com) => {"changed": false, "item": "lb-0.scale-ci.example.com", "state": "absent"} to retry, use: --limit @/home/cloud-user/openshift-ansible/playbooks/byo/openshift-glusterfs/config.retry Expected results: Successful instalation. Additional info: The issue seems to be a missing check in "roles/openshift_storage_glusterfs/tasks/glusterfs_deploy.yml" when: glusterfs_wipe should be changed to when: "'openshift' in hostvars[item] and glusterfs_wipe" Fix tested and works fine. Will create a PR that fixes this.