aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJenkins <jenkins@review.openstack.org>2016-02-19 09:36:07 +0000
committerGerrit Code Review <review@openstack.org>2016-02-19 09:36:07 +0000
commitdeec3c56abe3795d21c911ce2d25e5d98218a5a2 (patch)
tree0c658bacc196324a9fca6c6777a86cd13a9ace9f
parent6b40769d60a784d6e6a86d8a8093cb73e38acb84 (diff)
parentd73d74f4be1c994ed45afb32b253faf4a2d16d74 (diff)
Merge "Add TripleO Heat Template Parameters for Neutron Tenant MTU"
-rw-r--r--overcloud.yaml24
-rw-r--r--puppet/compute.yaml12
-rw-r--r--puppet/controller.yaml12
3 files changed, 45 insertions, 3 deletions
diff --git a/overcloud.yaml b/overcloud.yaml
index e1f7b4b5..9b95484e 100644
--- a/overcloud.yaml
+++ b/overcloud.yaml
@@ -174,6 +174,15 @@ parameters:
description: Shared secret to prevent spoofing
type: string
hidden: true
+ 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 value will be used to construct the NeutronDnsmasqOptions, since that
+ will determine the MTU that is assigned to the VM host through DHCP.
+ default: "1400"
+ type: string
NeutronTunnelTypes:
default: 'vxlan'
description: |
@@ -516,8 +525,11 @@ parameters:
type: number
default: 4096
NeutronDnsmasqOptions:
- default: 'dhcp-option-force=26,1400'
- description: Dnsmasq options for neutron-dhcp-agent. The default value here forces MTU to be set to 1400 to account for the tunnel overhead.
+ default: 'dhcp-option-force=26,%MTU%'
+ description: >
+ Dnsmasq options for neutron-dhcp-agent. The default value here forces MTU
+ to be set to the value of NeutronTenantMtu, which should be set to account
+ for tunnel overhead.
type: string
NeutronPublicInterfaceDefaultRoute:
default: ''
@@ -916,6 +928,7 @@ resources:
NeutronPublicInterfaceIP: {get_param: NeutronPublicInterfaceIP}
NeutronFlatNetworks: {get_param: NeutronFlatNetworks}
NeutronBridgeMappings: {get_param: NeutronBridgeMappings}
+ NeutronTenantMtu: {get_param: NeutronTenantMtu}
NeutronExternalNetworkBridge: {get_param: NeutronExternalNetworkBridge}
NeutronEnableIsolatedMetadata: {get_param: NeutronEnableIsolatedMetadata}
NeutronEnableTunnelling: {get_param: NeutronEnableTunnelling}
@@ -925,7 +938,11 @@ resources:
NeutronPublicInterfaceDefaultRoute: {get_param: NeutronPublicInterfaceDefaultRoute}
NeutronPublicInterfaceRawDevice: {get_param: NeutronPublicInterfaceRawDevice}
NeutronPassword: {get_param: NeutronPassword}
- NeutronDnsmasqOptions: {get_param: NeutronDnsmasqOptions}
+ NeutronDnsmasqOptions:
+ str_replace:
+ template: {get_param: NeutronDnsmasqOptions}
+ params:
+ '%MTU%': {get_param: NeutronTenantMtu}
NeutronDVR: {get_param: NeutronDVR}
NeutronMetadataProxySharedSecret: {get_param: NeutronMetadataProxySharedSecret}
NeutronAgentMode: {get_param: NeutronAgentMode}
@@ -1014,6 +1031,7 @@ resources:
KeystoneAdminApiVirtualIP: {get_attr: [VipMap, net_ip_map, {get_param: [ServiceNetMap, KeystoneAdminApiNetwork]}]}
KeystonePublicApiVirtualIP: {get_attr: [VipMap, net_ip_map, {get_param: [ServiceNetMap, KeystonePublicApiNetwork]}]}
NeutronBridgeMappings: {get_param: NeutronBridgeMappings}
+ NeutronTenantMtu: {get_param: NeutronTenantMtu}
NeutronEnableTunnelling: {get_param: NeutronEnableTunnelling}
NeutronEnableL2Pop : {get_param: NeutronEnableL2Pop}
NeutronFlatNetworks: {get_param: NeutronFlatNetworks}
diff --git a/puppet/compute.yaml b/puppet/compute.yaml
index 8b2bcd33..e56c3766 100644
--- a/puppet/compute.yaml
+++ b/puppet/compute.yaml
@@ -118,6 +118,15 @@ parameters:
default: nic1
description: A port to add to the NeutronPhysicalBridge.
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:
type: comma_delimited_list
description: |
@@ -463,6 +472,7 @@ resources:
nova::compute::rbd::ephemeral_storage: {get_input: nova_enable_rbd_backend}
rbd_persistent_storage: {get_input: cinder_enable_rbd_backend}
nova_password: {get_input: nova_password}
+ nova::compute::network_device_mtu: {get_input: neutron_tenant_mtu}
nova::compute::vncserver_proxyclient_address: {get_input: nova_vnc_proxyclient_address}
nova::network::neutron::neutron_ovs_bridge: {get_input: nova_ovs_bridge}
nova::network::neutron::security_group_api: {get_input: nova_security_group_api}
@@ -487,6 +497,7 @@ resources:
neutron_host: {get_input: neutron_host}
neutron::agents::ml2::ovs::local_ip: {get_input: neutron_local_ip}
+ neutron::network_device_mtu: {get_input: neutron_tenant_mtu}
neutron::plugins::ml2::tenant_network_types: {get_input: neutron_tenant_network_types}
neutron::agents::ml2::ovs::tunnel_types: {get_input: neutron_tunnel_types}
neutron::agents::ml2::ovs::extensions: {get_input: neutron_agent_extensions}
@@ -581,6 +592,7 @@ resources:
template: MAPPINGS
params:
MAPPINGS: {get_param: NeutronBridgeMappings}
+ neutron_tenant_mtu: {get_param: NeutronTenantMtu}
neutron_enable_tunneling: {get_param: NeutronEnableTunnelling}
neutron_enable_l2pop: {get_param: NeutronEnableL2Pop}
neutron_physical_bridge: {get_param: NeutronPhysicalBridge}
diff --git a/puppet/controller.yaml b/puppet/controller.yaml
index c664cac3..36003104 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:
@@ -1391,6 +1401,7 @@ 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}
@@ -1475,6 +1486,7 @@ 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::api_database_connection: {get_input: nova_api_dsn}
nova::glance_api_servers: {get_input: glance_api_servers}