tripleo-heat-templates/network/networks.j2.yaml

heat_template_version: rocky

description: Create networks to split out Overcloud traffic

parameters:
  CtlplaneNetworkCidrs:
    type: json
    description: Cidrs for the ctlplane network.

resources:
  {%- for network in networks if network.enabled|default(true) %}
  {%- set network_name = network.compat_name|default(network.name) %}
  {{network_name}}Network:
    type: OS::TripleO::Network::{{network.name}}
  {%- endfor %}

  NetworkExtraConfig:
    type: OS::TripleO::Network::ExtraConfig


outputs:
  net_cidr_map:
    value:
      # NOTE(hjensas): If a network does not have any network_cidrs, fall back
      # to the ctlplane (provisioning) network.
      {%- for network in networks if network.enabled|default(true) %}
      {%- set network_name = network.compat_name|default(network.name) %}
      {{network.name_lower}}:
        yaql:
          data:
            network_cidrs: {get_attr: [{{network_name}}Network, network_cidrs]}
            ctlplane_cidrs: {get_param: CtlplaneNetworkCidrs}
          expression: switch(not isList($.data.network_cidrs) => $.data.ctlplane_cidrs, $.data.network_cidrs => $.data.network_cidrs)
      {%- endfor %}