79e24494bf
This option is set to true by default in Neutron but it should be disabled in case when OVN backend is used. It should be enabled only when "traditional" dhcp agents are used in Neutron. As OVN is default Neutron backend in the Tripleo, this patch sets DhcpAgentNotification option to be False by default and enables it only when neutron-dhcp-agent is going to be deployed. Closes-Bug: #1937035 Change-Id: I5f8ad32a9fa888dec6b26c0185f8b506521bd6e3
66 lines
3.4 KiB
YAML
66 lines
3.4 KiB
YAML
# A Heat environment file that deploys ML2/OVS with DVR in the overcloud.
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# Used with Compute DVR role. Note that the network configuration is
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# consistent with the default tripleo network templates so some customization
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# is likely required for production deployments.
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resource_registry:
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OS::TripleO::Services::NeutronMl2PluginBase: ../../deployment/neutron/neutron-plugin-ml2.yaml
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OS::TripleO::Services::NeutronApi: ../../deployment/neutron/neutron-api-container-puppet.yaml
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OS::TripleO::Services::NeutronCorePlugin: ../../deployment/neutron/neutron-plugin-ml2-container-puppet.yaml
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OS::TripleO::Services::NeutronMetadataAgent: ../../deployment/neutron/neutron-metadata-container-puppet.yaml
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OS::TripleO::Services::NeutronOvsAgent: ../../deployment/neutron/neutron-ovs-agent-container-puppet.yaml
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OS::TripleO::Services::NeutronDhcpAgent: ../../deployment/neutron/neutron-dhcp-container-puppet.yaml
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OS::TripleO::Services::ComputeNeutronOvsAgent: ../../deployment/neutron/neutron-ovs-agent-container-puppet.yaml
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OS::TripleO::Services::NeutronL3Agent: ../../deployment/neutron/neutron-l3-container-puppet.yaml
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OS::TripleO::Services::ComputeNeutronL3Agent: ../../deployment/neutron/neutron-l3-container-puppet.yaml
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OS::TripleO::Services::ComputeNeutronMetadataAgent: ../../deployment/neutron/neutron-metadata-container-puppet.yaml
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ComputeDVRNetworkConfigTemplate: 'templates/net_config_bridge.j2'
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# Disable OVN services
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OS::TripleO::Services::OVNController: OS::Heat::None
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OS::TripleO::Services::OVNDBs: OS::Heat::None
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OS::TripleO::Services::OVNMetadataAgent: OS::Heat::None
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parameter_defaults:
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# DVR requires that the L2 population feature is enabled
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NeutronMechanismDrivers: ['openvswitch', 'l2population']
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NeutronEnableL2Pop: 'True'
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NeutronPluginExtensions: "qos,port_security"
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NeutronTypeDrivers: 'vxlan,vlan,flat,gre'
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NeutronNetworkType: 'vxlan'
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NeutronServicePlugins: 'router,qos,segments,trunk,port_forwarding'
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NeutronVniRanges: ['1:65536', ]
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KernelIpNonLocalBind: 0
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DhcpAgentNotification: true
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NeutronL3AgentExtensions: "port_forwarding"
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# Setting NeutronEnableDVR enables distributed routing support in the
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# ML2 plugin and agents that support this feature
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NeutronEnableDVR: true
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# We also need to set the proper agent mode for the L3 agent. This will only
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# affect the agent on the controller node.
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NeutronL3AgentMode: 'dvr_snat'
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# Enabling DVR deploys additional services to the compute nodes that through
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# normal operation will consume memory. The amount required is roughly
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# proportional to the number of Neutron routers that will be scheduled to
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# that host. It is necessary to reserve memory on the compute nodes to avoid
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# memory issues when creating instances that are connected to routed
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# networks. The current expected consumption is 50 MB per router in addition
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# to the base reserved amount. Deployers should refer to existing
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# documentation, release notes, etc. for additional information on estimating
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# an appropriate value. The provided value here is based on an estimate of 10
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# routers and is an example value *only* and should be reviewed and modified
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# if necessary before deploying.
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NovaReservedHostMemory: 2560
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# Required if deploying with the ComputeDVR role, which is recommended
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# if using the default network templates as it will configure the
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# host networking to work with the default 'datacentre' network.
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ComputeDVRParameters:
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NeutronL3AgentMode: 'dvr'
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