diff options
| -rw-r--r-- | environments/neutron-ovs-dvr.yaml | 24 | ||||
| -rw-r--r-- | overcloud-resource-registry-puppet.yaml | 2 | ||||
| -rw-r--r-- | overcloud.yaml | 2 | ||||
| -rw-r--r-- | puppet/services/neutron-l3-compute-dvr.yaml | 37 | ||||
| -rw-r--r-- | puppet/services/neutron-l3.yaml | 10 | ||||
| -rw-r--r-- | puppet/services/neutron-ovs-agent.yaml | 6 | ||||
| -rw-r--r-- | puppet/services/neutron-server.yaml | 5 |
7 files changed, 86 insertions, 0 deletions
diff --git a/environments/neutron-ovs-dvr.yaml b/environments/neutron-ovs-dvr.yaml new file mode 100644 index 00000000..223c2531 --- /dev/null +++ b/environments/neutron-ovs-dvr.yaml @@ -0,0 +1,24 @@ +# A Heat environment file that enables DVR in the overcloud. +# This works by configuring L3 and Metadata agents on the +# compute nodes. +resource_registry: + OS::TripleO::Services::ComputeNeutronL3Agent: ../puppet/services/neutron-l3-compute-dvr.yaml + OS::TripleO::Services::ComputeNeutronMetadataAgent: ../puppet/services/neutron-metadata.yaml + + # With DVR enabled, the Compute nodes also need the br-ex bridge to be + # connected to a physical network. + OS::TripleO::Compute::Net::SoftwareConfig: ../net-config-bridge.yaml + +parameter_defaults: + + # DVR requires that the L2 population feature is enabled + NeutronMechanismDrivers: ['openvswitch', 'l2population'] + NeutronEnableL2Pop: 'True' + + # Setting NeutronEnableDVR enables distributed routing support in the + # ML2 plugin and agents that support this feature + NeutronEnableDVR: true + + # We also need to set the proper agent mode for the L3 agent. This will only + # affect the agent on the controller node. + NeutronL3AgentMode: 'dvr_snat' diff --git a/overcloud-resource-registry-puppet.yaml b/overcloud-resource-registry-puppet.yaml index dc74e889..e1b418e0 100644 --- a/overcloud-resource-registry-puppet.yaml +++ b/overcloud-resource-registry-puppet.yaml @@ -197,6 +197,8 @@ resource_registry: OS::Tripleo::Services::ManilaApi: OS::Heat::None OS::Tripleo::Services::ManilaScheduler: OS::Heat::None OS::Tripleo::Services::ManilaShare: OS::Heat::None + OS::TripleO::Services::ComputeNeutronL3Agent: OS::Heat::None + OS::TripleO::Services::ComputeNeutronMetadataAgent: OS::Heat::None parameter_defaults: EnablePackageInstall: false diff --git a/overcloud.yaml b/overcloud.yaml index 630ae21c..57265dbf 100644 --- a/overcloud.yaml +++ b/overcloud.yaml @@ -424,6 +424,8 @@ parameters: - OS::TripleO::Services::ComputeNeutronCorePlugin - OS::TripleO::Services::ComputeNeutronOvsAgent - OS::TripleO::Services::ComputeCeilometerAgent + - OS::TripleO::Services::ComputeNeutronL3Agent + - OS::TripleO::Services::ComputeNeutronMetadataAgent description: A list of service resources (configured in the Heat resource_registry) which represent nested stacks for each service that should get installed on the Compute Nodes. diff --git a/puppet/services/neutron-l3-compute-dvr.yaml b/puppet/services/neutron-l3-compute-dvr.yaml new file mode 100644 index 00000000..f10b5922 --- /dev/null +++ b/puppet/services/neutron-l3-compute-dvr.yaml @@ -0,0 +1,37 @@ +heat_template_version: 2016-04-08 + +description: > + OpenStack Neutron L3 agent for DVR enabled compute nodes + configured with Puppet + +parameters: + EndpointMap: + default: {} + description: Mapping of service endpoint -> protocol. Typically set + via parameter_defaults in the resource registry. + type: json + Debug: + type: string + default: '' + NeutronExternalNetworkBridge: + description: Name of bridge used for external network traffic. + type: string + default: 'br-ex' + +resources: + + NeutronBase: + type: ./neutron-base.yaml + +outputs: + role_data: + description: Role data for DVR L3 Agent on Compute Nodes + value: + service_name: neutron_l3_compute_dvr + config_settings: + map_merge: + - get_attr: [NeutronBase, role_data, config_settings] + - neutron::agents::l3::external_network_bridge: {get_param: NeutronExternalNetworkBridge} + neutron::agents::l3::agent_mode : 'dvr' + step_config: | + include tripleo::profile::base::neutron::l3 diff --git a/puppet/services/neutron-l3.yaml b/puppet/services/neutron-l3.yaml index a7232a39..ede41935 100644 --- a/puppet/services/neutron-l3.yaml +++ b/puppet/services/neutron-l3.yaml @@ -16,6 +16,15 @@ parameters: description: Name of bridge used for external network traffic. type: string default: 'br-ex' + NeutronL3AgentMode: + description: | + Agent mode for L3 agent. Must be one of legacy or dvr_snat. + default: 'legacy' + type: string + constraints: + - allowed_values: + - legacy + - dvr_snat resources: @@ -32,5 +41,6 @@ outputs: - get_attr: [NeutronBase, role_data, config_settings] - neutron::agents::l3::external_network_bridge: {get_param: NeutronExternalNetworkBridge} neutron::agents::l3::router_delete_namespaces: True + neutron::agents::l3::agent_mode : {get_param: NeutronL3AgentMode} step_config: | include tripleo::profile::base::neutron::l3 diff --git a/puppet/services/neutron-ovs-agent.yaml b/puppet/services/neutron-ovs-agent.yaml index d8679f2e..7a97cd84 100644 --- a/puppet/services/neutron-ovs-agent.yaml +++ b/puppet/services/neutron-ovs-agent.yaml @@ -37,6 +37,11 @@ parameters: description: | Comma-separated list of extensions enabled for the Neutron agents. type: comma_delimited_list + NeutronEnableDVR: + default: False + description: | + Enable support for distributed routing in the OVS Agent. + type: boolean resources: @@ -53,6 +58,7 @@ outputs: - get_attr: [NeutronBase, role_data, config_settings] neutron::agents::ml2::ovs::enable_tunneling: {get_param: NeutronEnableTunnelling} neutron::agents::ml2::ovs::l2_population: {get_param: NeutronEnableL2Pop} + neutron::agents::ml2::ovs::enable_distributed_routing: {get_param: NeutronEnableDVR} neutron::agents::ml2::ovs::bridge_mappings: str_replace: template: MAPPINGS diff --git a/puppet/services/neutron-server.yaml b/puppet/services/neutron-server.yaml index 1c7cef49..d64fd66d 100644 --- a/puppet/services/neutron-server.yaml +++ b/puppet/services/neutron-server.yaml @@ -29,6 +29,10 @@ parameters: description: The password for the nova service and db account, used by nova-api. type: string hidden: true + NeutronEnableDVR: + description: Enable Neutron DVR. + default: false + type: boolean resources: @@ -85,5 +89,6 @@ outputs: dport: 4789 '106 vrrp': proto: vrrp + neutron::server::router_distributed: {get_param: NeutronEnableDVR} step_config: | include tripleo::profile::base::neutron::server |