Bug 1516552

Summary: RFE: Introduce novacontrol role in tripleo-heat-templates
Product: Red Hat OpenStack Reporter: Archit Modi <amodi>
Component: openstack-tripleo-heat-templatesAssignee: Lee Yarwood <lyarwood>
Status: CLOSED ERRATA QA Contact: Gabriel Szasz <gszasz>
Severity: high Docs Contact:
Priority: high    
Version: 12.0 (Pike)CC: gszasz, jhakimra, lyarwood, mburns, mcornea, rhel-osp-director-maint, sgordon
Target Milestone: Upstream M3Keywords: FutureFeature, Reopened, Triaged
Target Release: 13.0 (Queens)   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: openstack-tripleo-heat-templates-8.0.0-0.20180304031144.6cd4184.el7.centos Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-06-27 13:39:31 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:

Description Archit Modi 2017-11-22 22:15:29 UTC 
Description of problem: novacontrol.yaml is missing in https://github.com/openstack/tripleo-heat-templates/tree/master/roles


Version-Release number of selected component (if applicable):
openstack-tripleo-heat-templates-7.0.3-9.el7ost.noarch

How reproducible: Always


Steps to Reproduce:
1. Deploy RHOS-12 with 1 undercloud, 1 compute, 1 controller and 1 novacontrol
2. Generate openstack roles with the above mentioned topology

Actual results:
[stack@undercloud-0 roles]$ openstack overcloud roles generate -o /home/stack/composable_roles/roles/roles_data.yaml \
>     Novacontrol \
>     Controller \
>     Compute \
> 
Invalid roles requested: Novacontrol
Valid Roles:
BlockStorage
CephStorage
Compute
ComputeHCI
ComputeOvsDpdk
Controller
ControllerOpenstack
Database
IronicConductor
Messaging
Networker
ObjectStorage
Telemetry
Undercloud
UndercloudLight


Expected results: Deploment runs successfully


Additional info:
Comment 1 Emilien Macchi 2017-11-23 02:55:50 UTC 
I'm not sure what is Novacontrol (probably a custom role that you created) but not something that exists upstream, hence, I'm not sure about the bug. Feel free to re-open if you have more details about the actual problem. I think your roles_data is wrong and doesn't contain your custom role.
Comment 3 Marius Cornea 2017-11-23 16:04:36 UTC 
(In reply to Emilien Macchi from comment #1)
> I'm not sure what is Novacontrol (probably a custom role that you created)
> but not something that exists upstream, hence, I'm not sure about the bug.
> Feel free to re-open if you have more details about the actual problem. I
> think your roles_data is wrong and doesn't contain your custom role.

I believe Novacontrol is the standalone role hosting the Nova control plane services(the 'Nova' role as advertised in the supported custom roles by the product docs[1]). THT doesn't provide such predefined role but it is required for testing. Given that we want to use the new way of generating roles_data starting with OSP12  and not build the roles_data manually then we need this role to be available in $THT/roles.

[1] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/11/html-single/advanced_overcloud_customization/#Standalone-Nova
Comment 4 Lee Yarwood 2017-11-30 16:09:01 UTC 
Opening this back up as a Compute DFG RFE to track the novacontrol role into THT and ensure it is tested ahead of the OSP 13 release.
Comment 11 errata-xmlrpc 2018-06-27 13:39:31 UTC 
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/RHEA-2018:2086