Ask is moving to Stack Overflow and! Please use the "opendaylight" tag on either of these sites. This site is now in Read-Only mode

chenshuai789's profile - activity

2016-06-06 06:54:42 -0700 received badge  Popular Question (source)
2016-02-19 00:50:39 -0700 received badge  Notable Question (source)
2016-02-19 00:50:39 -0700 received badge  Famous Question (source)
2016-02-18 17:09:49 -0700 asked a question lithium l3 forward


could anybody share me l3 enable forward wiki or document for the ODL lithium or BerryLithium version ?

I want to change the external bridge name created by ODL, is there any chance to do this via configuration file? and also I want to add NIC(eth2) on the br-ex, is there any chance to do this via configuration file?

thanks in advance

2016-02-18 00:14:10 -0700 received badge  Editor (source)
2016-02-18 00:13:28 -0700 asked a question lithium cluster issue


I am working on odl cluster with openstack.

there are 3 servers deployed with openstack controller in HA mode via haproxy and keepalived, the 3 servers have its own fixed ip addresses and another virtual ip address which subnet is same as the 3 fixed ip is at one of server that called primary controller, but our intergration tool doesn't freeze which server as primary.

I refer to to deploy ODL Lithium as a cluster also on these 3 servers which openstack controllers are deployed.

I set virtual ip address as ovs manager ip. (ovs-vsctl set-manager tcp:{virtual ip}:6640)

the current problem is : In each akka.conf, I set first server as member-1, second server as member-2, third server as member-3, but the virtual IP sometimes is on the third server or second server, so sometimes ovs don't create vxlan channel when neutron create net/subnet. after I disable odl cluster, it's working fine.

so I want to know the mechanism of odl cluster, like is there a primary node in the cluster which only the primary node could receive the neutron request and dispatch southbounder event to ovs like creating vxlan channel and flow tables etc.

could any one help me this? thanks in advance.

2016-01-06 23:36:18 -0700 received badge  Popular Question (source)
2015-12-20 07:00:26 -0700 asked a question How to make ODL create vxlan tunnel?

Hi everyone, I am working on Opendaylight Lithium SR3 integrated with OpenStack liberty on Ubuntu14.04, my environment is 3 controllers in HA mode and 2 computes and ODL are deployed as cluster mode on the same machines as 3 controllers.

I set openstack manage network, openstack storage network and openstack external network on the same NIC, of course manage network and storage network go through different vlan. openstack external network is created by openvswitch.

tenantnetworktype is vxlan, so openvswitch has three bridge, br-tun for vxlan, br-int, br-ex for external.

due to odl official document, I removed ovs conf db, also I recover br-ex for external network, but odl doesn't create vxlan channel to each node. so that the instances could not ping to each other.

I thought this should be about features I installed, my initial features are config,standard,region,package,kar,ssh,management,odl-base-all,odl-restconf,odl-ovsdb-openstack,odl-dlux-all,odl-mdsal-apidocs, later I have tried odl-l2switch-switch-ui and odl-openflowplugin-flow-service-ui, and still doesn't work.

could anyone tell me what I should configure?

btw, I refer to set odl as cluster mode? is it correct?