Bug 1543771
| Summary: | Etcd scale-up failed at task "Run variable sanity checks" | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Gaoyun Pei <gpei> |
| Component: | Installer | Assignee: | Michael Gugino <mgugino> |
| Status: | CLOSED ERRATA | QA Contact: | Gaoyun Pei <gpei> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.9.0 | CC: | aos-bugs, jokerman, knakayam, mgugino, mmccomas, wmeng |
| Target Milestone: | --- | ||
| Target Release: | 3.9.0 | ||
| 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: | 2018-03-28 14:27:28 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: | |||
Verify this bug with openshift-ansible-3.9.0-0.51.0.git.0.e26400f.el7.noarch.rpm. No such error during running etcd scale-up playbook. 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: When scaling up etcd cluster, the playbook failed as below: PLAY [Verify Requirements] ************************************************************************************************************************************************** TASK [Gathering Facts] ****************************************************************************************************************************************************** ok: [ec2-54-237-213-42.compute-1.amazonaws.com] TASK [Run variable sanity checks] ******************************************************************************************************************************************* An exception occurred during task execution. To see the full traceback, use -vvv. The error was: TypeError: 'NoneType' object has no attribute '__getitem__' fatal: [ec2-54-237-213-42.compute-1.amazonaws.com]: FAILED! => {"msg": "Unexpected failure during module execution.", "stdout": ""} Version-Release number of the following components: openshift-ansible-3.9.0-0.41.0.git.0.8290c01.el7.noarch ansible-2.4.2.0-2.el7.noarch How reproducible: 100% Steps to Reproduce: 1.Setup an ocp-3.9 with one single etcd host. Add two new hosts to [new_etcd] group in ansible inventory file, run etcd scale-up playbook ansible-playbook -i host /usr/share/ansible/openshift-ansible/playbooks/openshift-etcd/scaleup.yml -v Actual results: Expected results: Additional info: Ansible inventory file and detailed playbook log could be found in attachment