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-rw-r--r--puppet/controller.yaml12
1 files changed, 12 insertions, 0 deletions
diff --git a/puppet/controller.yaml b/puppet/controller.yaml
index ea19c711..15dbf598 100644
--- a/puppet/controller.yaml
+++ b/puppet/controller.yaml
@@ -492,6 +492,15 @@ parameters:
default: ''
description: If set, the public interface is a vlan with this device as the raw device.
type: string
+ NeutronTenantMtu:
+ description: >
+ The default MTU for tenant networks. For VXLAN/GRE tunneling, this should
+ be at least 50 bytes smaller than the MTU on the physical network. This
+ value will be used to set the MTU on the virtual Ethernet device.
+ This number is related to the value of NeutronDnsmasqOptions, since that
+ will determine the MTU that is assigned to the VM host through DHCP.
+ default: 1400
+ type: number
NeutronTunnelTypes:
default: 'vxlan'
description: |
@@ -1061,6 +1070,7 @@ resources:
params:
AGENT_EXTENSIONS: {get_param: NeutronAgentExtensions}
neutron_password: {get_param: NeutronPassword}
+ neutron_tenant_mtu: {get_param: NeutronTenantMtu}
neutron_dnsmasq_options: {get_param: NeutronDnsmasqOptions}
neutron_dsn:
list_join:
@@ -1381,6 +1391,7 @@ resources:
neutron::server::database_connection: {get_input: neutron_dsn}
neutron::server::api_workers: {get_input: neutron_workers}
neutron::agents::l3::external_network_bridge: {get_input: neutron_external_network_bridge}
+ neutron::network_device_mtu: {get_input: neutron_tenant_mtu}
neutron::agents::ml2::ovs::enable_tunneling: {get_input: neutron_enable_tunneling}
neutron::agents::ml2::ovs::l2_population: {get_input: neutron_enable_l2pop}
neutron::agents::dhcp::enable_isolated_metadata: {get_input: neutron_enable_isolated_metadata}
@@ -1465,6 +1476,7 @@ resources:
nova::api::osapi_compute_workers: {get_input: nova_workers}
nova::api::ec2_workers: {get_input: nova_workers}
nova::api::metadata_workers: {get_input: nova_workers}
+ nova::compute::network_device_mtu: {get_input: neutron_tenant_mtu}
nova::database_connection: {get_input: nova_dsn}
nova::glance_api_servers: {get_input: glance_api_servers}
nova::api::neutron_metadata_proxy_shared_secret: {get_input: neutron_metadata_proxy_shared_secret}