Remove the AgentManagement GRPC/REST endpoints in TitusGateway (#1173)

titus-server-gateway/src/main/java/com/netflix/titus/gateway/endpoint/GatewayGrpcModule.java

@@ -21,13 +21,10 @@
 import com.google.inject.AbstractModule;
 import com.google.inject.Provides;
 import com.netflix.archaius.ConfigProxyFactory;
-import com.netflix.titus.gateway.endpoint.v3.grpc.DefaultAgentManagementServiceGrpc;
 import com.netflix.titus.gateway.endpoint.v3.grpc.DefaultSchedulerServiceGrpc;
 import com.netflix.titus.gateway.endpoint.v3.grpc.GrpcEndpointConfiguration;
 import com.netflix.titus.gateway.endpoint.v3.grpc.TitusGatewayGrpcServer;
 import com.netflix.titus.gateway.eviction.EvictionModule;
-import com.netflix.titus.gateway.kubernetes.KubeApiConnector;
-import com.netflix.titus.grpc.protogen.AgentManagementServiceGrpc.AgentManagementServiceImplBase;
 import com.netflix.titus.grpc.protogen.AutoScalingServiceGrpc;
 import com.netflix.titus.grpc.protogen.HealthGrpc;
 import com.netflix.titus.grpc.protogen.JobManagementServiceGrpc;
@@ -46,7 +43,6 @@ protected void configure() {
 
         bind(HealthGrpc.HealthImplBase.class).to(DefaultHealthServiceGrpc.class);
         bind(JobManagementServiceGrpc.JobManagementServiceImplBase.class).to(DefaultJobManagementServiceGrpc.class);
-        bind(AgentManagementServiceImplBase.class).to(DefaultAgentManagementServiceGrpc.class);
         bind(AutoScalingServiceGrpc.AutoScalingServiceImplBase.class).to(DefaultAutoScalingServiceGrpc.class);
         bind(LoadBalancerServiceGrpc.LoadBalancerServiceImplBase.class).to(DefaultLoadBalancerServiceGrpc.class);
         bind(SchedulerServiceGrpc.SchedulerServiceImplBase.class).to(DefaultSchedulerServiceGrpc.class);

titus-server-gateway/src/main/java/com/netflix/titus/gateway/endpoint/GatewayJerseyModule.java

@@ -25,7 +25,6 @@
 import com.netflix.governator.guice.jersey.GovernatorServletContainer;
 import com.netflix.governator.providers.Advises;
 import com.netflix.titus.gateway.endpoint.v2.rest.TitusMasterProxyServlet;
-import com.netflix.titus.gateway.endpoint.v3.rest.AgentManagementResource;
 import com.netflix.titus.gateway.endpoint.v3.rest.SchedulerResource;
 import com.netflix.titus.gateway.eviction.EvictionResource;
 import com.netflix.titus.runtime.endpoint.common.rest.JsonMessageReaderWriter;
@@ -79,7 +78,6 @@ UnaryOperator<DefaultResourceConfig> getConfig() {
 
             // resources
             config.getClasses().add(HealthResource.class);
-            config.getClasses().add(AgentManagementResource.class);
             config.getClasses().add(JobManagementResource.class);
             config.getClasses().add(EvictionResource.class);
             config.getClasses().add(AutoScalingResource.class);

titus-server-gateway/src/main/java/com/netflix/titus/gateway/endpoint/v3/grpc/TitusGatewayGrpcServer.java

@@ -31,8 +31,6 @@
 import com.netflix.titus.common.util.ExecutorsExt;
 import com.netflix.titus.common.util.grpc.reactor.GrpcToReactorServerFactory;
 import com.netflix.titus.gateway.kubernetes.KubeApiConnector;
-import com.netflix.titus.grpc.protogen.AgentManagementServiceGrpc;
-import com.netflix.titus.grpc.protogen.AgentManagementServiceGrpc.AgentManagementServiceImplBase;
 import com.netflix.titus.grpc.protogen.AutoScalingServiceGrpc;
 import com.netflix.titus.grpc.protogen.AutoScalingServiceGrpc.AutoScalingServiceImplBase;
 import com.netflix.titus.grpc.protogen.EvictionServiceGrpc;
@@ -66,7 +64,6 @@ public class TitusGatewayGrpcServer {
     private final HealthImplBase healthService;
     private final JobManagementServiceImplBase jobManagementService;
     private final EvictionServiceImplBase evictionService;
-    private final AgentManagementServiceImplBase agentManagementService;
     private final AutoScalingServiceImplBase appAutoScalingService;
     private final LoadBalancerServiceImplBase loadBalancerService;
     private final SchedulerServiceImplBase schedulerService;
@@ -85,7 +82,6 @@ public TitusGatewayGrpcServer(
             HealthImplBase healthService,
             EvictionServiceImplBase evictionService,
             JobManagementServiceImplBase jobManagementService,
-            AgentManagementServiceImplBase agentManagementService,
             AutoScalingServiceImplBase appAutoScalingService,
             LoadBalancerServiceImplBase loadBalancerService,
             SchedulerServiceImplBase schedulerService,
@@ -96,7 +92,6 @@ public TitusGatewayGrpcServer(
         this.healthService = healthService;
         this.evictionService = evictionService;
         this.jobManagementService = jobManagementService;
-        this.agentManagementService = agentManagementService;
         this.appAutoScalingService = appAutoScalingService;
         this.loadBalancerService = loadBalancerService;
         this.schedulerService = schedulerService;
@@ -130,10 +125,6 @@ public void start() {
                         evictionService,
                         createInterceptors(EvictionServiceGrpc.getServiceDescriptor())
                 ))
-                .addService(ServerInterceptors.intercept(
-                        agentManagementService,
-                        createInterceptors(AgentManagementServiceGrpc.getServiceDescriptor())
-                ))
                 .addService(ServerInterceptors.intercept(
                         appAutoScalingService,
                         createInterceptors(AutoScalingServiceGrpc.getServiceDescriptor())