From deb098c29a2f9660bded6c44ba06f210cfde85f8 Mon Sep 17 00:00:00 2001 From: Brent Eagles Date: Tue, 21 Jun 2016 11:08:27 -0230 Subject: Add environment file to enable DVR This patch adds support for conditionally enabling DVR by deploying the L3 and metadata agents on the compute node and setting the proper configuration values throughout. Implements: blueprint neutron-dvr-support Change-Id: I24099795e76ecd520c990ba49d3511288dec7a12 --- environments/neutron-ovs-dvr.yaml | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 environments/neutron-ovs-dvr.yaml (limited to 'environments/neutron-ovs-dvr.yaml') 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' -- cgit 1.2.3-korg