[openstack-dev] [kolla] Vxlan and OVS issues post deployment.

Goutham Pratapa pratapagoutham at gmail.com
Thu Nov 30 09:11:20 UTC 2017


Hi Kolla Team,

I have tried deploying Kolla OpenStack multinode and I am facing this issue
vxlan_peers_not_created
<https://ask.openstack.org/en/question/110570/vxlan-peers-not-being-created-on-compute-node-vm-not-getting-dhcp/>
in every deployment and I* tried the workaround* i.e restart the network
containers to get the vxlan peers

But when I see *ip addr show *in my compute node.

*P.S:* "ens8"  is the interface I specified as *neutron_external_interface**
in globals.yml*


*---- Globals.yml-----*




*# This is the raw interface given to neutron as its external network port.
Even# though an IP address can exist on this interface, it will be unusable
in most# configurations. It is recommended this interface not be configured
with any IP# addresses for that reason.*

*neutron_external_interface: "ens8"*3: ens8:
<BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group
default qlen 1000
    link/ether 52:54:00:54:b3:50 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.218/24 scope global ens8
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe54:b350/64 scope link
       valid_lft forever preferred_lft forever

Which should be something like the below (as per my understanding) for the
Vms to be up and running.

3: ens8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast *master
ovs-system* state UP group default qlen 1000
    link/ether 52:54:00:22:4b:cf brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.165/32 scope global ens8
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe22:4bcf/64 scope link
       valid_lft forever preferred_lft forever

Is this a known issue ??

If yes any workaround to solve??

Thanks in advance.
-- 
Thanks!!!
Goutham Pratapa
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