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Bug 1678521

Summary:	[RFE] Support for configuring STONITH/fencing with controllers running in ovirt/RHV
Product:	Red Hat OpenStack	Reporter:	Mircea Vutcovici <mircea.vutcovici>
Component:	puppet-tripleo	Assignee:	Luca Miccini <lmiccini>
Status:	CLOSED ERRATA	QA Contact:	Ofer Blaut <oblaut>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	16.0 (Train)	CC:	abeekhof, aherr, alonare, ccopello, chjones, dabarzil, dciabrin, jjoyce, jschluet, lmiccini, michele, mircea.vutcovici, pkomarov, scohen, slinaber, tfreger, tvignaud
Target Milestone:	Upstream M2	Keywords:	FutureFeature, Triaged
Target Release:	16.0 (Train on RHEL 8.1)
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	puppet-tripleo-11.3.1-0.20191031115923.7c9561b.el8ost	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-02-06 14:39:53 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:	1795667

Description Mircea Vutcovici 2019-02-19 02:09:15 UTC

Description of problem:

In the documentation about OpenStack STONITH/fencing configuration [1], the command "openstack overcloud generate fencing" is used to generate heat template file for director configuration for fencing. The problem is that this command is supporting only fence_ipmilan. Other fencing agents are not supported and there is no documentation on how to configure them.

[1]
https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html-single/advanced_overcloud_customization/#sect-Fencing_the_Controller_Nodes

Comment 2 Mircea Vutcovici 2019-02-22 15:04:01 UTC

I think you are right, it should be a RFE. I can not edit the BZ to change the first comment, do you have permissions to edit the description? Do you need any additional info?

Comment 8 Luca Miccini 2019-11-27 16:37:07 UTC

      - agent: fence_rhevm
        host_mac: aa:bb:cc:dd:ee:00
        params:
          ipaddr: 10.0.0.1
          login: admin@internal
          passwd: password
          pcmk_host_list: overcloud-controller-0
          port: test-c0
          ssl: 1
          ssl_insecure: 1
      - agent: fence_rhevm
        host_mac: aa:bb:cc:dd:ee:01
        params:
          ipaddr: 10.0.0.1
          login: admin@internal
          passwd: password
          pcmk_host_list: overcloud-controller-1
          port: test-c1
          ssl: 1
          ssl_insecure: 1
      - agent: fence_rhevm
        host_mac: aa:bb:cc:dd:ee:02
        params:
          ipaddr: 10.0.0.1
          login: admin@internal
          passwd: password
          pcmk_host_list: overcloud-controller-2
          port: test-c2
          ssl: 1
          ssl_insecure: 1


[root@overcloud-controller-1 ~]# pcs stonith level
Target: overcloud-controller-0
  Level 1 - stonith-fence_rhevm-aabbccddee00
Target: overcloud-controller-1
  Level 1 - stonith-fence_rhevm-aabbccddee01
Target: overcloud-controller-2
  Level 1 - stonith-fence_rhevm-aabbccddee02

Comment 14 errata-xmlrpc 2020-02-06 14:39:53 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-2020:0283