Bug 1575496

Summary: [Netvirt][NAT] Floating IP + OpenDaylight when external interface is directly attached to br-int is unreachable when using composable roles
Product: Red Hat OpenStack Reporter: Mike Kolesnik <mkolesni>
Component: documentationAssignee: RHOS Documentation Team <rhos-docs>
Status: CLOSED WONTFIX QA Contact: RHOS Documentation Team <rhos-docs>
Severity: high Docs Contact:
Priority: high    
Version: 13.0 (Queens)CC: aadam, dcadzow, srevivo, trozet
Target Milestone: ga   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Known Issue
Doc Text:
When using a physical host interface for external network with Director, if the interface is not attached to an OVS bridge, the interface will not pass traffic in an OpenDaylight setup. Traffic will not pass and you should avoid this type of configuration. Always use an OVS bridge in the NIC templates for an overcloud external network. This bridge is named "br-ex" by default in Director (although you may use any name). You should attach the physical host interface used for the external network to this OVS bridge. When you use an interface attached to an OVS bridge, the deployment will function correctly and the external network traffic to tenants will work correctly.
Story Points: ---
Clone Of: 1448885 Environment:
Last Closed: 2019-03-06 16:16:53 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:

Comment 2 Mike Kolesnik 2018-05-07 06:31:28 UTC
Tim,

Can you please provide the details for the documentation?

Comment 5 Franck Baudin 2019-03-06 16:16:53 UTC
As per depreciation notice [1], closing this bug. Please reopen if relevant for RHOSP13, as this is the only version shipping ODL.

[1] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/14/html-single/release_notes/index#deprecated_functionality

Comment 6 Franck Baudin 2019-03-06 16:17:52 UTC
As per depreciation notice [1], closing this bug. Please reopen if relevant for RHOSP13, as this is the only version shipping ODL.

[1] https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/14/html-single/release_notes/index#deprecated_functionality