fb659ead83
If a cluster with dvr is deployed with tripleo template, arp responder
is not enabled, but it should be. This enables it.
Closes-Bug: #1831798
Change-Id: I28a040993669ad6446026e41274b0460d5f9eebc
(cherry picked from commit 90ecca6f6f)
67 lines
3.4 KiB
YAML
67 lines
3.4 KiB
YAML
# A Heat environment file that enables DVR in the overcloud.
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# This works by configuring L3 and Metadata agents on the
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# compute nodes.
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resource_registry:
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# Default Neutron ML2 puppet plugin to use when NeutronCorePlugin is set to ML2
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# FIXME(bogdando): can not be switched yet due to puppet-base issues
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# see https://review.openstack.org/#/c/563443
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OS::TripleO::Docker::NeutronMl2PluginBase: ../puppet/services/neutron-plugin-ml2.yaml
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OS::TripleO::Services::NeutronServer: ../deployment/neutron/neutron-api-container-puppet.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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# With using default template values, the Compute nodes also need the br-ex
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# bridge to be connected to a physical network.
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OS::TripleO::Compute::Net::SoftwareConfig: ../net-config-bridge.yaml
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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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#L2 population require ARP responder feature
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NeutronEnableARPResponder: true
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NeutronTypeDrivers: 'vxlan,vlan,flat,gre'
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NeutronNetworkType: 'vxlan'
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NeutronServicePlugins: 'router,qos,segments,trunk'
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NeutronVniRanges: ['1:4094', ]
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KernelIpNonLocalBind: 0
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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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ComputeParameters:
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NeutronL3AgentMode: 'dvr'
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