Change-Id: Ifa275c1590426301dc0619968801fc1203e5959d
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Neutron Configuration
This guide provides instructions on configuring Neutron with Fuel-CCP.
Tenant network types
By default Neutron is configured to use VxLAN segmentation but it is possible to specify other network types like VLAN or flat.
To do so add the following lines to the configs.neutron
section of the CCP configuration file:
ml2:
tenant_network_types:
- "vlan"
- "vxlan"
Here tenant_network_types
is an ordered list of network
types to allocate as tenant networks. Enabling several network types
allows creating networks with --provider:network_type
equalling one of these types, if --provider:network_type
is
not specified then the first type from the
tenant_network_types
list will be used.
It is also possible to specify VxLAN VNI and VLAN ID ranges.
VxLAN VNI ranges are configured in configs.neutron.ml2
section with default range being "1:1000".
ml2:
tenant_network_types:
- "vxlan"
vni_ranges:
- "1000:5000"
VLAN ranges are configured per each physical network in the
configs.neutron.physnets
section:
physnets:
- name: "physnet1"
bridge_name: "br-ex"
interface: "eno2"
flat: false
vlan_range: "1050:2050"
For more information on configuring physical networks refer to the QuickStart Guide.