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Bug 1857004

Summary: Scale down of unreachable nodes unsuccessful
Product: Red Hat OpenStack Reporter: Sai Sindhur Malleni <smalleni>
Component: openstack-tripleo-heat-templatesAssignee: RHOS Maint <rhos-maint>
Status: CLOSED DUPLICATE QA Contact: David Rosenfeld <drosenfe>
Severity: high Docs Contact:
Priority: high    
Version: 16.1 (Train)CC: aschultz, jhajyahy, mburns
Target Milestone: ---Keywords: Triaged
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Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2020-07-17 14:00:16 UTC Type: Bug
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Description Sai Sindhur Malleni 2020-07-14 22:36:57 UTC 
Description of problem:
When we are trying to delete nodes that are unreachable using openstack overcloud delete command, it is failing. This is even after incorporating the patches mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=1843721 (https://review.opendev.org/#/c/723382/) as well as https://github.com/openstack/tripleo-heat-templates/commit/5843a7667c93ded7c7ed3e59d408ddd5ca4876fd#diff-fdfa9108b5c67b2c4ce1dae2a05ec0c2R1175.

The problem is the resulting scale_playbook.yaml generated has scale_ignore_unreachable argument as a parameter for the play

- hosts: overcloud
  name: Scaling
  # NOTE(cloudnull): This is set to true explicitly so that we have up-to-date facts
  #                  on all overcloud when performing a scaling operation.
  #                  Without up-to-date facts, we're creating a potential failure
  #                  scenario.
  gather_facts: true
  scale_ignore_unreachable: true
  become: false



Version-Release number of selected component (if applicable):
16.1

How reproducible:
100%

Steps to Reproduce:
1. Delete an unreachable node using openstack overcloud node delete
2.
3.

Actual results:
Scale down fails

Expected results:
Scale down should succeed

Additional info:
Comment 1 Alex Schultz 2020-07-17 14:00:16 UTC 
This was caused by an invalid patch. We are tracking fixing the unreachable nodes via Bug 1857365 for inclusion into 16.1.1

*** This bug has been marked as a duplicate of bug 1857365 ***