Bug 1644920
| Summary: | config-download playbooks using wrong (short) hostnames | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Lars Kellogg-Stedman <lars> |
| Component: | python-tripleoclient | Assignee: | James Slagle <jslagle> |
| Status: | CLOSED NOTABUG | QA Contact: | Gurenko Alex <agurenko> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 13.0 (Queens) | CC: | emacchi, hbrock, jslagle, lars, lshort, mburns, sbaker |
| Target Milestone: | --- | Keywords: | Triaged, ZStream |
| 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: | 2019-06-05 20:41:12 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: | |||
| Bug Depends On: | 1644917, 1738344 | ||
| Bug Blocks: | |||
Please provide all templates (if anything is modified), and all environments, and the full deployment command, and what package versions are in use. Undercloud logs would also be helpful. I don't even know what `ansible-playbook deployments-steps.yaml` would do since that playbook doesn't exist as part of config-download. Sorry, it's spelled `deploy_steps_playbook.yaml`. Templates and environment files are all available at: https://github.com/CCI-MOC/rhosp-director-config/tree/new-kaizen The initial deploy command is: https://github.com/CCI-MOC/rhosp-director-config/blob/new-kaizen/overcloud-deploy.sh I'll attach the result of running `config download` against this environment if I can get the download to complete. this would likely be fixed by fixing https://bugzilla.redhat.com/show_bug.cgi?id=1644916 try the suggestion in https://bugzilla.redhat.com/show_bug.cgi?id=1644916 and let us know This is blocked by #1644917 since it takes so long to download the configuration. This has been resolved by the changes to HostNameMap, which is now using unqualified hostnames. As previously stated, config-download/Ansible requires the short hostnames of the Overcloud nodes to be used in the Heat variable `HostNameMap`. https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html/director_installation_and_usage/configuring-the-overcloud-with-ansible#enabling-config-download-with-pre-provisioned-nodes |
Description of problem: After generating an inventory by running `tripleo-ansible-inventory --static-yaml-inventory hosts.yml` and subsequently running `ansible-playbook deployments-steps.yaml`, the deploy fails at the `tripleo-ssh-known-hosts` task with the following error: TASK [tripleo-ssh-known-hosts : Add hosts key in /etc/ssh/ssh_known_hosts for live/cold-migration] *** fatal: [neu-17-11-nc2.kzn.moc]: FAILED! => {"failed": true, "msg": "The task includes an option with an undefined variable. The error was: 'dict object' has no attribute u'neu-17-11-nc2'\n\nThe error appears to have been in '/usr/share/ansible/roles/tripleo-ssh-known-hosts/tasks/main.yml': line 2, 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: Add hosts key in /etc/ssh/ssh_known_hosts for live/cold-migration\n ^ here\n\nexception type: <class 'ansible.errors.AnsibleUndefinedVariable'>\nexception: 'dict object' has no attribute u'neu-17-11-nc2'"} As you can see here, ansible is connecting to a host using a fully qualified name (`neu-17-11-nc2.kzn.moc`) but is then attempting to reference the host using an unqualified hostname (`neu-17-11-nc2`).