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Switch tenant network type from vlan to vxlan

asked 2014-09-04 08:19:50 -0500

DaveJ gravatar image

We have deployed Openstack Icehouse. We are using neutron networking with ML2 driver and vlans.

Is it possible to change the configuration to use vxlans instead - does this require alot of reconfiguration on open vswitch, or can I simply update the neutron configuration, delete all existing virtual networks and re-create them?

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answered 2014-09-04 09:24:24 -0500

dbaxps gravatar image

updated 2014-09-05 01:01:19 -0500

Try two replacements Neutron Server && One Compute Node + Services restart
Check whether it will bring up VXLAN tunnel ?

[root@icehouse1 ~(keystone_admin)]# cat /etc/neutron/plugin.ini-> /etc/neutron/plugins/ml2/ml2_conf.ini
[ml2]
type_drivers = vxlan
tenant_network_types = vxlan
mechanism_drivers =openvswitch
[ml2_type_flat]
[ml2_type_vlan]
[ml2_type_gre]
[ml2_type_vxlan]
vni_ranges =1001:2000
vxlan_group =239.1.1.2
[OVS]
local_ip=192.168.1.127
enable_tunneling=True
integration_bridge=br-int
tunnel_bridge=br-tun
[securitygroup]
enable_security_group = True
firewall_driver=neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
[agent]
polling_interval=2

Corresponding answer file here . I see one issue http://bderzhavets.blogspot.com/2014/...

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Asked: 2014-09-04 08:19:50 -0500

Seen: 978 times

Last updated: Sep 05 '14