52ec1a018b
Nameservers are configured on the ctlplane subnets by the undercloud installer, the nameservers are used early during the deployment, prior to running os-net-config. Remove the default DnsServer's in THT, replacing it with an empty list and use get_attr to get the values for DnsServers for the overcloud from the ctlplane subnet(s). A conditinal is used in puppet/role.role.j2.yaml so that the parameter value is used whenever it is not [] (default) to provide backwards compatibilityi and in case the user want to use different DnsServers for the overcloud and undercloud. Partial: blueprint tripleo-routed-networks-templates Change-Id: I5f33e06ca3f4b13cc355e02156edd9d8a1f773cd
79 lines
2.7 KiB
YAML
79 lines
2.7 KiB
YAML
heat_template_version: rocky
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description: >
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Software Config to drive os-net-config with 2 bonded nics on a bridge.
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parameters:
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BondInterfaceOvsOptions:
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default: ''
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description: The ovs_options or bonding_options string for the bond
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interface. Set things like lacp=active and/or bond_mode=balance-slb
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for OVS bonds or like mode=4 for Linux bonds using this option.
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type: string
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constraints:
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- allowed_pattern: ^((?!balance.tcp).)*$
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description: The balance-tcp bond mode is known to cause packet loss and
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should not be used in BondInterfaceOvsOptions.
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ControlPlaneIp:
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default: ''
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description: IP address/subnet on the ctlplane network
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type: string
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ControlPlaneSubnetCidr:
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default: ''
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description: >
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The subnet CIDR of the control plane network. (The parameter is
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automatically resolved from the ctlplane subnet's cidr attribute.)
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type: string
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ControlPlaneDefaultRoute:
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default: ''
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description: The default route of the control plane network. (The parameter
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is automatically resolved from the ctlplane subnet's gateway_ip attribute.)
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type: string
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DnsServers: # Override this via parameter_defaults
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default: []
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description: >
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DNS servers to use for the Overcloud (2 max for some implementations).
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If not set the nameservers configured in the ctlplane subnet's
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dns_nameservers attribute will be used.
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type: comma_delimited_list
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EC2MetadataIp: # Here for compatability, not used.
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default: ''
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description: The IP address of the EC2 metadata server. (The parameter
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is automatically resolved from the ctlplane subnet's host_routes attribute.)
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type: string
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{%- for network in networks %}
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{{network.name}}IpSubnet:
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default: ''
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description: IP address/subnet on the {{network.name_lower}} network
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type: string
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{%- endfor %}
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resources:
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OsNetConfigImpl:
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type: OS::Heat::SoftwareConfig
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properties:
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group: script
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config:
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str_replace:
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template:
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get_file: network/scripts/run-os-net-config.sh
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params:
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$network_config:
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network_config:
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- type: ovs_bridge
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name: bridge_name
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use_dhcp: true
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members:
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- type: ovs_bond
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name: bond1
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use_dhcp: true
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ovs_options:
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get_param: BondInterfaceOvsOptions
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members:
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- type: interface
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name: nic1
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- type: interface
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name: nic2
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outputs:
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OS::stack_id:
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description: The OsNetConfigImpl resource.
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value:
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get_resource: OsNetConfigImpl
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