Bug 1493705
| Summary: | Glusterfs: unable install if docker storage driver is overlay2 | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Hongkai Liu <hongkliu> |
| Component: | Installer | Assignee: | Jose A. Rivera <jarrpa> |
| Status: | CLOSED DUPLICATE | QA Contact: | Wenkai Shi <weshi> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.7.0 | CC: | aos-bugs, aos-storage-staff, hongkliu, jhou, jokerman, mmccomas, qcai, xtian |
| Target Milestone: | --- | ||
| Target Release: | 3.7.0 | ||
| 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: | 2017-09-25 15:15:33 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: | |||
Looks like an installer issue that should not check for dm_thin_pool module in overlayfs cases. That module is only needed for devicemapper storage driver. This is a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1490905 The kernel module is required for thin-provisioning LVM volumes. *** This bug has been marked as a duplicate of bug 1490905 *** |
Description of problem: Glusterfs: unable install if docker storage driver is overlay2 Version-Release number of selected component (if applicable): oc v3.7.0-0.126.4 (overlay2 as storage driver for docker) kubernetes v1.7.0+80709908fd openshift_storage_glusterfs_image=registry.access.redhat.com/rhgs3/rhgs-server-rhel7 openshift_storage_glusterfs_version=latest openshift_storage_glusterfs_heketi_image=registry.access.redhat.com/rhgs3/rhgs-volmanager-rhel7 openshift_storage_glusterfs_heketi_version=latest How reproducible: Steps to Reproduce: 1. ansible-playbook -i inv.file openshift-ansible/playbooks/byo/config.yml Actual results: TASK [openshift_storage_glusterfs : Create heketi DB volume] ****************************************************************** fatal: [ec2-54-186-161-92.us-west-2.compute.amazonaws.com]: FAILED! => { "changed": true, "cmd": [ "oc", "rsh", "--namespace=glusterfs", "deploy-heketi-storage-1-jqk63", "heketi-cli", "-s", "http://localhost:8080", "--user", "admin", "--secret", "jkmhYsF09Fv+/HcyE4OFkCA/DYSezwFbFJ57HiB0wmY=", "setup-openshift-heketi-storage", "--listfile", "/tmp/heketi-storage.json" ], "delta": "0:00:09.311645", "end": "2017-09-20 15:50:27.515474", "failed": true, "rc": 255, "start": "2017-09-20 15:50:18.203829" } STDERR: Error: Unable to execute command on glusterfs-storage-ndd17: /usr/sbin/modprobe failed: 1 thin: Required device-mapper target(s) not detected in your kernel. Run `lvcreate --help' for more information. command terminated with exit code 255 Expected results: CNS is deployed successfully. Additional info: This issue has been reported in the upstream as well: https://github.com/openshift/openshift-ansible/issues/5108 https://github.com/gluster/gluster-kubernetes/issues/19 The workaround there (run modprobe dm_thin_pool on each node) works for me too.