Or use this Heat environment file:
environments/net-multiple-nics.yaml
+
+Configuration with System Management Network
+--------------------------------------------
+
+To enable the optional System Management network, create a Heat environment
+that looks something like this:
+
+ resource\_registry:
+ OS::TripleO::Network::Management: ../network/management.yaml
+ OS::TripleO::Controller::Ports::ManagementPort: ../network/ports/management.yaml
+ OS::TripleO::Compute::Ports::ManagementPort: ../network/ports/management.yaml
+ OS::TripleO::CephStorage::Ports::ManagementPort: ../network/ports/management.yaml
+ OS::TripleO::SwiftStorage::Ports::ManagementPort: ../network/ports/management.yaml
+ OS::TripleO::BlockStorage::Ports::ManagementPort: ../network/ports/management.yaml
+
+Or use this Heat environment file:
+
+ environments/network-management.yaml