Re: DevStack-opendaylight on a multi-node setup

Venkataraghavan Chetput

Resending  Ravi’s mail with watermark removed.


Hi Vishal,


                (Resending the mail by removing “Internal use” tag)


                We forgot to mention a detail in our multi-node setup i.e., the overlay used is VxLan (Q_ML2_TENANT_NETWORK_TYPE=vxlan) . When I checked about ODL_PROVIDER_MAPPINGS, it works only with VLAN type of tenant network.

                How do we attach a physical  interface for a vxlan type of tenant network?






-----Original Message-----
From: ovsdb-dev-bounces@... [mailto:ovsdb-dev-bounces@...] On Behalf Of Vishal Thapar
Sent: Thursday, July 30, 2015 1:54 AM
To: Viswanatha, Badrinath; openstack@...; ovsdb-dev@...
Cc: Venkataraghavan, C
Subject: Re: [ovsdb-dev] DevStack-opendaylight on a multi-node setup

Hi Badri,

Try this: `ODL_PROVIDER_MAPPINGS=physnet1:eth1`


From: ovsdb-dev-bounces@... [mailto:ovsdb-dev-bounces@...] On Behalf Of Badrinath_Viswanatha@...
Sent: 29 July 2015 11:29
To: openstack@...; ovsdb-dev@...
Cc: C_Venkataraghavan@...
Subject: [ovsdb-dev] DevStack-opendaylight on a multi-node setup

Hi All,
   We are trying to setup a multi-node devstack setup with opendaylight ML2 plugin. 

The local.conf, we use with devstack does not have an option  to specify the tenant physical interfaces. It only has options for specifying the management IP address ( and by extension the eth0 ) and the external network ( eth2 ).

Can you please help
1)      How to specify tenant network ( VM data network) to be setup only on eth1 of the compute nodes. ?
2)      If possible, share the local.conf, that you might have used with your devstack on a similar topology, specifying the physical interfaces. 


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