[Openstack] [openstack][neutron][odl] east-west north-south communication is not happening

Kamsali, Raghavendrachari raghavendrachari.kamsali at hpe.com
Sat Jun 4 04:24:03 UTC 2016


Hi,

Am using 3controller(HA) , 2compute nodes,odl as cluster(HA) deployed same on openstack three controllers.

Openstack: liberty
Opendaylight: beryllium
Openvswitch: 2.4.0


Controller  network services:
-----------------------------------
openvswitch-switch
neutron-l3-agent
neutron-dhcp-agent
neutron-metadata-agent
opendaylight
neutron-server

When a vm created with private network, no network namespaces are created and how to ping or reach vm from ssh?
Also I attched floating ip and try to access via external network ,but am not able to pinging vm.Any issue in the setup??


Controller

Openvswitch:
================
98e378a4-7204-45f4-a279-1761ebe30438
    Manager "tcp:172.16.1.222:6640"
        is_connected: true
    Bridge br-int
        Controller "tcp:172.16.1.222:6653"
            is_connected: true
        fail_mode: secure
        Port br-int
            Interface br-int
                type: internal
        Port "tapa338c1cd-9b"
            Interface "tapa338c1cd-9b"
                type: internal
    Bridge br-prv
        Port br-prv
            Interface br-prv
                type: internal
        Port external
            Interface external
                type: internal
        Port "eth1"
            Interface "eth1"
    ovs_version: "2.4.0"
root at host4:~#

Compute
root at host2:~# ovs-vsctl show
d6463051-6287-40f7-b345-2a032562db22
    Manager "tcp:172.16.1.222:6640"
        is_connected: true
    Bridge br-prv
        Port "eth1"
            Interface "eth1"
        Port br-prv
            Interface br-prv
                type: internal
        Port external
            Interface external
                type: internal
    Bridge br-int
        Controller "tcp:172.16.1.222:6653"
            is_connected: true
        fail_mode: secure
        Port "tap7e58b181-0e"
            Interface "tap7e58b181-0e"
        Port br-int
            Interface br-int
                type: internal
    ovs_version: "2.4.0"
root at host2:~#





Thanka&Regards,
RAGHAVENDRACHARI K
HPE,NFVBU,B'LORE| M 9705762153

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