TeraFlowSDN Policy Management service
This repository hosts the TeraFlowSDN Policy Management service. Follow the instructions below to build, test, and run this service on your local environment.
TeraFlowSDN Policy Management service architecture
The TeraFlowSDN Policy Management service architecture consists of ten (10) interfaces listed below:
| Interfaces |
|---|
1. The PolicyGateway interface that implements all the RPC functions that are described in policy.proto file. |
2. The MonitoringGateway interface that communicates with a Monitoring service gRPC client to invoke key RPC functions described in monitoring.proto file. |
3. The ContextGateway interface that communicates with a Context service gRPC client to invoke key RPC functions described in context.proto file. |
4. The ServiceGateway interface that communicates with a Service service gRPC client to invoke key RPC functions described in service.proto file. |
5. The DeviceGateway interface that communicates with a Device service gRPC client to invoke key RPC functions described in device.proto file. |
6. The PolicyService interface that implements the Policy RPC methods by communicating with a Monitoring gRPC client, a Context gRPC client, a Service gRPC client, and a Device gRPC client through the MonitoringService, ContextService, ServiceService, and DeviceService interfaces respectively. |
7. The MonitoringService interface that implements the SetKpiAlarm() and GetAlarmResponseStream() methods by communicating with a Monitoring gRPC client through the use of the MonitoringGateway interface. |
8. The ContextService interface that implements the GetService(), GetDevice(), GetPolicyRule, SetPolicyRule, and DeletePolicyRule methods by communicating with a Context gRPC client through the use of the ContextGateway interface. |
9. The ServiceService interface that implements the UpdateService() method by communicating with a Service gRPC client through the use of the ServiceGateway interface. |
10. The DeviceService interface that implements the ConfigureDevice() method by communicating with a Device gRPC client through the use of the DeviceGateway interface. |
Prerequisites
The TeraFlowSDN Policy Management service is currently tested against Ubuntu 20.04 and Java 11.
To quickly install Java 11 on a Debian-based Linux distro do:
sudo apt-get install openjdk-11-jdk -yFeel free to try more recent Java versions.
Compile
./mvnw compileRun tests
./mvnw testRun service
./mvnw quarkus:devClean
./mvnw cleanDeploying on a Kubernetes cluster
To create the K8s manifest file under target/kubernetes/kubernetes.yml to be used run
./mvnw clean package -DskipUTs -DskipITsTo deploy the application in a K8s cluster run
kubectl apply -f "manifests/policyservice.yaml"Maintainers
This TeraFlowSDN service is implemented by UBITECH.
Feel free to contact Georgios Katsikas (gkatsikas at ubitech dot eu) in case you have questions.