Bug 1016987

Summary:	packstack doesn't configure GRE in /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini
Product:	Red Hat OpenStack	Reporter:	Ofer Blaut <oblaut>
Component:	openstack-packstack	Assignee:	RHOS Maint <rhos-maint>
Status:	CLOSED NOTABUG	QA Contact:	Ofer Blaut <oblaut>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	4.0	CC:	aortega, derekh, hateya, lpeer, mmagr, oblaut, yeylon
Target Milestone:	---
Target Release:	4.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-10-29 15:23:21 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:

Description Ofer Blaut 2013-10-09 06:07:27 UTC

Description of problem:

I'm configuring packstack answer file with GRE parameters 

1. CONFIG_NEUTRON_OVS_TUNNEL_RANGES=1:1000
2. CONFIG_NEUTRON_OVS_TUNNEL_IF=eth3

I have configured packstack to use tenant network vlan .
CONFIG_NEUTRON_OVS_TENANT_NETWORK_TYPE=vlan


I expect  /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini to be set with this values 
as well GRE tunnel should be enabled , so i can use network provider with GRE without the need to set it in /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini and restart L2 agents all over the setup

By default both  GRE parameters  are empty .



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


How reproducible:


Steps to Reproduce:
1.configure packstack CONFIG_NEUTRON_OVS_TENANT_NETWORK_TYPE=vlan
2.configure packstack with GRE parameters 
3.run packstack
4. check /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini on all hosts and validate the following parameters are not set 

enable_tunneling=False
#tunnel_types =
#tunnel_bridge = br-tun
No tunnel interface IF present 


 

Actual results:

I can't set network provider type GRE unless i configure all ovs_neutron_plugin.ini and restart L2 agents 

Expected results:
i expect GRE setting will be available for network provider configuration   


Additional info:

Comment 2 Ofer Blaut 2013-10-14 09:45:23 UTC

Not updating the VLAN information , blocks the option to configure external network / provider network for floating ip using VLANs

So i moved the bug to high

Comment 3 Martin Magr 2013-10-29 15:23:21 UTC

CONFIG_NEUTRON_OVS_TUNNEL_RANGES and CONFIG_NEUTRON_OVS_TUNNEL_IF is set only if you set CONFIG_NEUTRON_OVS_TENANT_NETWORK_TYPE=gre so actually this is a feature.