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+heat_template_version: 2016-04-08
+
+description: >
+ OpenStack Neutron DHCP agent configured with Puppet
+
+parameters:
+ EndpointMap:
+ default: {}
+ description: Mapping of service endpoint -> protocol. Typically set
+ via parameter_defaults in the resource registry.
+ type: json
+ MysqlVirtualIPUri:
+ type: string
+ default: ''
+ NeutronEnableIsolatedMetadata:
+ default: 'False'
+ description: If True, DHCP provide metadata route to VM.
+ type: string
+ NeutronDnsmasqOptions:
+ 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
+ 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
+
+resources:
+
+ NeutronBase:
+ type: ./neutron-base.yaml
+
+outputs:
+ role_data:
+ description: Role data for the Neutron DHCP agent service.
+ value:
+ config_settings:
+ map_merge:
+ - get_attr: [NeutronBase, role_data, config_settings]
+ - neutron::agents::dhcp::dnsmasq_config_file: /etc/neutron/dnsmasq-neutron.conf
+ tripleo::profile::base::neutron::dhcp:
+ str_replace:
+ template: {get_param: NeutronDnsmasqOptions}
+ params:
+ '%MTU%': {get_param: NeutronTenantMtu}
+ neutron::agents::dhcp::enable_isolated_metadata: {get_param: NeutronEnableIsolatedMetadata}
+ step_config: |
+ include tripleo::profile::base::neutron::dhcp