Bug 1758294

Summary: undercloud-disk-space.yaml does not agree with Director Installation and Usage Guide
Product: Red Hat OpenStack Reporter: Thom Carlin <tcarlin>
Component: openstack-tripleo-validationsAssignee: Cédric Jeanneret <cjeanner>
Status: CLOSED ERRATA QA Contact: nlevinki <nlevinki>
Severity: medium Docs Contact:
Priority: medium    
Version: 13.0 (Queens)CC: aschultz, beth.white, cjeanner, emacchi, jbuchta, jjoyce, jschluet, slinaber, tvignaud
Target Milestone: zstreamKeywords: Triaged, ZStream
Target Release: 13.0 (Queens)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-tripleo-validations-8.5.1-0.20200811205106.5d93830.el7 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-10-28 18:23:41 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:    
Bug Blocks: 1715822    

Description Thom Carlin 2019-10-03 19:12:07 UTC 
Description of problem:

undercloud-disk-space is checking for 60 Gb free but we document 100 Gb minimum free

Version-Release number of selected component (if applicable):

13-z

How reproducible:

100%

Steps to Reproduce:
1. Examine /usr/share/openstack-tripleo-validations/validations/undercloud-disk-space.yaml 
2. Examine https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html-single/director_installation_and_usage/index#sect-Undercloud_Requirements

Actual results:

1. min_undercloud_disk_gb: 60
2. A minimum of 100 GB of available disk space on the root disk

Expected results:

1. min_undercloud_disk_gb: 100
2. A minimum of 100 GB of available disk space on the root disk

Additional info:

Upstream docs (e.g. https://docs.openstack.org/tripleo-validations/queens/validations-prep-details.html#undercloud-disk-space) are also incorrect
Comment 1 Cédric Jeanneret 2020-06-10 15:45:41 UTC 
So we can either backport https://review.opendev.org/#/c/584314/ - but it might lead to some other errors, or make a queens-only patch and update the value. Guess the latter is better..
Comment 12 errata-xmlrpc 2020-10-28 18:23:41 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 (Red Hat OpenStack Platform 13.0 director bug fix 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-2020:4388