Bug 2084058

Summary:	OVN migration is not performed for OvS DPDK setup with firewall_driver openvswitch
Product:	Red Hat OpenStack	Reporter:	Jaganathan Palanisamy <jpalanis>
Component:	python-networking-ovn	Assignee:	OSP Team <rhos-maint>
Status:	CLOSED DUPLICATE	QA Contact:	Eran Kuris <ekuris>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16.0 (Train)	CC:	apevec, froyo, hakhande, lhh, majopela, rsafrono, scohen
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Last Closed:	2022-05-23 13:37:02 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:

Description Jaganathan Palanisamy 2022-05-11 09:53:25 UTC

Description of problem:

OVN migration pre-checks task 'Check OVS agent firewall is not using "iptables_hybrid" option is failing' with message 'OVS agent firewall cannot be 'iptables_hybrid', migration will not continue' in OvS DPDK setup with firewall_driver openvswitch.

and migration is also stopped.

Looks like ansible lookup reading ini file from localhost(undercloud) always for all remote hosts for below task.
https://opendev.org/openstack/networking-ovn/src/branch/stable/train/migration/tripleo_environment/playbooks/roles/pre-checks/ovn-controllers/tasks/main.yml#L4








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


How reproducible:
Ovs DPDK setup with openvswitch firewall driver

Steps to Reproduce:
1. Run OVN migration
2.
3.

Actual results:
OVS agent firewall cannot be 'iptables_hybrid', migration will not continue message and migration stopped.

Expected results:
OVN migration should be performed.

Additional info:

Comment 3 Fernando Royo 2022-05-23 13:37:02 UTC


*** This bug has been marked as a duplicate of bug 2021987 ***