Bug 1806298
| Summary: | hc_wizard.yml: Hostname check fails with "'>' not supported between instances of 'list' and 'int'" | ||
|---|---|---|---|
| Product: | [oVirt] cockpit-ovirt | Reporter: | Reto Gantenbein <reto.gantenbein> |
| Component: | Generic | Assignee: | Gal Zaidman <gzaidman> |
| Status: | CLOSED DUPLICATE | QA Contact: | SATHEESARAN <sasundar> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 0.14.1 | CC: | bugs, cshao, eslutsky |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-02-24 07:41:03 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Gluster | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Marking this as duplicate of: https://bugzilla.redhat.com/show_bug.cgi?id=1789277 it has been fixed on: https://gerrit.ovirt.org/#/c/106890/ *** This bug has been marked as a duplicate of bug 1789277 *** |
The "Run Gluster Wizard for Single Node" deployment started via Cockpit fails on the second task when validating the hostname: TASK [Check if valid hostnames are provided] *********************************** task path: /usr/share/cockpit/ovirt-dashboard/ansible/hc_wizard.yml:16 changed: [node1.example.com -> localhost] => (item=node1.example.com) => {"ansible_loop_var": "item", "changed": true, "cmd": ["getent", "ahosts", "node1.example.com"], "delta": "0:00:00.006430", "end": "2020-02-18 14:43:34.896793", "item": "node1.example.com", "rc": 0, "start": "2020-02-18 14:43:34.890363", "stderr": "", "stderr_lines": [], "stdout": "10.0.0.6 STREAM node1.example.com\n10.0.0.6 DGRAM \n10.0.0.6 RAW ", "stdout_lines": ["10.0.0.6 STREAM node1.example.com", "10.0.0.6 DGRAM ", "10.0.0.6 RAW "]} TASK [Check if provided hostnames are valid] *********************************** task path: /usr/share/cockpit/ovirt-dashboard/ansible/hc_wizard.yml:29 fatal: [node1.example.com]: FAILED! => {"msg": "The conditional check 'result.results[0]['stdout_lines'] > 0' failed. The error was: Unexpected templating type error occurred on ({% if result.results[0]['stdout_lines'] > 0 %} True {% else %} False {% endif %}): '>' not supported between instances of 'list' and 'int'"} I'm not sure how this could ever work as there is a Ansible variable type mismatch. This was experienced on a CentOS 8 including: ansible-2.9.4-1.el8.noarch cockpit-ovirt-dashboard-0.14.1-1.el8.noarch The fix is trivial. Compare with the length of the output which is empty if the host lookup is unsuccessful: --- /usr/share/cockpit/ovirt-dashboard/ansible/hc_wizard.yml.orig 2020-02-18 14:48:33.678471259 +0100 +++ /usr/share/cockpit/ovirt-dashboard/ansible/hc_wizard.yml 2020-02-18 14:48:55.810456470 +0100 @@ -30,7 +30,7 @@ assert: that: - "result.results[0]['rc'] == 0" - - "result.results[0]['stdout_lines'] > 0" + - "result.results[0]['stdout_lines'] | length > 0" fail_msg: "The given hostname is not valid FQDN" when: gluster_features_fqdn_check | default(true)