Bug 1474630
| Summary: | Install CRS as docker registry storage failed due to AnsibleUndefinedVariable error | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Wenkai Shi <weshi> |
| Component: | Installer | Assignee: | Andrew Butcher <abutcher> |
| Status: | CLOSED ERRATA | QA Contact: | Johnny Liu <jialiu> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 3.6.0 | CC: | aos-bugs, jarrpa, jokerman, mmccomas, rcyriac |
| Target Milestone: | --- | Keywords: | TestBlocker |
| 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: | 2017-11-28 22:05:56 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: | |||
This block all CRS relate testing. I just saw the problem. The entries in the [glusterfs] group each need 'glusterfs_devices' and 'glusterfs_ip' variables defined. (In reply to Jose A. Rivera from comment #3) > I just saw the problem. The entries in the [glusterfs] group each need > 'glusterfs_devices' and 'glusterfs_ip' variables defined. Sorry for modify the inventory file, did this for protect hostname. in my true inventory file, it included the 'glusterfs_devices' variables. (In reply to Jose A. Rivera from comment #3) > I just saw the problem. The entries in the [glusterfs] group each need > 'glusterfs_devices' and 'glusterfs_ip' variables defined. I checked the jinja2 file, it should use "hostvars[node].openshift.common.ip" when "glusterfs_ip" not defined, this could works very well when using CNS. # cat roles/openshift_storage_glusterfs/templates/v3.6/topology.json.j2 ... {%- if 'glusterfs_ip' in hostvars[node] -%} "{{ hostvars[node].glusterfs_ip }}" {%- else -%} "{{ hostvars[node].openshift.common.ip }}" {%- endif -%} ... By the way, according to document, it mentioned each node must have "glusterfs_hostname" and "glusterfs_devices" variables defined as minimum configure. # vim /usr/share/doc/openshift-ansible-docs-3.6.169/docs/example-inventories/hosts.byo.glusterfs.external.example ... # Specify the glusterfs group, which contains the nodes of the external # GlusterFS cluster. At a minimum, each node must have "glusterfs_hostname" # and "glusterfs_devices" variables defined. ... There is a PR which could fix this issue I believe, or just update the document to tell customer should defined 'glusterfs_ip'. https://github.com/openshift/openshift-ansible/pull/4885 https://github.com/openshift/openshift-ansible/pull/4891 should fix this (In reply to Scott Dodson from comment #6) > https://github.com/openshift/openshift-ansible/pull/4891 should fix this Seems [1] better, please also merge [2] to avoid future issue. [1] https://github.com/openshift/openshift-ansible/pull/4891 [2] https://github.com/openshift/openshift-ansible/pull/4905 Verified with version openshift-ansible-3.6.172.0.0-1.git.0.d90ca2b.el7, it could pass "Generate topology file" task without AnsibleUndefinedVariable error. 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/RHSA-2017:3188 |
Description of problem: Install OCP with CRS as docker-registry back end storage, installation failed due to AnsibleUndefinedVariable error. According to code, seems "openshift.common.examples_content_version" not found. Version-Release number of the following components: openshift-ansible-3.6.169-1.git.0.440d532.el7 ansible-2.2.3.0-1.el7 How reproducible: 100% Steps to Reproduce: 1. install OCP with CRS # cat hosts [OSEv3:children] masters nodes glusterfs [OSEv3:vars] ... openshift_hosted_registry_storage_kind=glusterfs openshift_storage_glusterfs_is_native=false openshift_storage_glusterfs_heketi_is_native=false openshift_storage_glusterfs_heketi_url=glusterfs-1.example.com openshift_storage_glusterfs_heketi_admin_key=redhat [masters] master-1.example.com [nodes] master-1.example.com node-1.example.com [glusterfs] glusterfs-1.example.com glusterfs-2.example.com glusterfs-3.example.com 2. 3. Actual results: # ansible-playbook -i hosts -v /usr/share/ansible/openshift-ansible/playbooks/byo/config.yml ... TASK [openshift_storage_glusterfs : Generate topology file] ******************** Tuesday 25 July 2017 02:54:08 +0000 (0:00:00.039) 0:08:59.614 ********** fatal: [master-1.example.com]: FAILED! => { "changed": false, "failed": true } MSG: AnsibleUndefinedVariable: 'dict object' has no attribute 'openshift' ... Expected results: Installation succeed. Additional info: