Store and share private service names

4 files changed, 34 insertions, 8 deletions

diff --git a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiHandler.java b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiHandler.java
index afd44c8e3a4..a76c5c18f9a 100644
--- a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiHandler.java
+++ b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiHandler.java
@@ -63,6 +63,7 @@ import com.yahoo.vespa.hosted.controller.api.integration.configserver.Cluster;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.ConfigServerException;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.DeploymentResult;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.DeploymentResult.LogEntry;
+import com.yahoo.vespa.hosted.controller.api.integration.configserver.LoadBalancer;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.Node;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.NodeFilter;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.NodeRepository;
@@ -287,6 +288,7 @@ public class ApplicationApiHandler extends AuditLoggingRequestHandler {
         if (path.matches("/application/v4/tenant/{tenant}/application/{application}/environment/{environment}/region/{region}/instance/{instance}")) return deployment(path.get("tenant"), path.get("application"), path.get("instance"), path.get("environment"), path.get("region"), request);
         if (path.matches("/application/v4/tenant/{tenant}/application/{application}/environment/{environment}/region/{region}/instance/{instance}/suspended")) return suspended(path.get("tenant"), path.get("application"), path.get("instance"), path.get("environment"), path.get("region"), request);
         if (path.matches("/application/v4/tenant/{tenant}/application/{application}/environment/{environment}/region/{region}/instance/{instance}/service/{service}/{host}/status/{*}")) return status(path.get("tenant"), path.get("application"), path.get("instance"), path.get("environment"), path.get("region"), path.get("service"), path.get("host"), path.getRest(), request);
+        if (path.matches("/application/v4/tenant/{tenant}/application/{application}/environment/{environment}/region/{region}/instance/{instance}/private-service")) return getPrivateServiceInfo(path.get("tenant"), path.get("application"), path.get("instance"), path.get("environment"), path.get("region"));
         if (path.matches("/application/v4/tenant/{tenant}/application/{application}/environment/{environment}/region/{region}/instance/{instance}/nodes")) return nodes(path.get("tenant"), path.get("application"), path.get("instance"), path.get("environment"), path.get("region"));
         if (path.matches("/application/v4/tenant/{tenant}/application/{application}/environment/{environment}/region/{region}/instance/{instance}/clusters")) return clusters(path.get("tenant"), path.get("application"), path.get("instance"), path.get("environment"), path.get("region"));
         if (path.matches("/application/v4/tenant/{tenant}/application/{application}/environment/{environment}/region/{region}/instance/{instance}/logs")) return logs(path.get("tenant"), path.get("application"), path.get("instance"), path.get("environment"), path.get("region"), request.propertyMap());
@@ -1960,6 +1962,22 @@ public class ApplicationApiHandler extends AuditLoggingRequestHandler {
                                                  instance.id().toShortString(), zone, inService ? "in" : "out of"));
     }
 
+    private HttpResponse getPrivateServiceInfo(String tenantName, String applicationName, String instanceName, String environment, String region) {
+        List<LoadBalancer> lbs = controller.serviceRegistry().configServer().getLoadBalancers(ApplicationId.from(tenantName, applicationName, instanceName),
+                                                                                              ZoneId.from(environment, region));
+        Slime slime = new Slime();
+        Cursor lbArray = slime.setObject().setArray("load-balancers");
+        for (LoadBalancer lb : lbs) {
+            Cursor lbObject = lbArray.addObject();
+            lbObject.setString("cluster", lb.cluster().value());
+            lb.service().ifPresent(service -> {
+                lbObject.setString("serviceId", service.id());
+                service.allowedUrns().forEach(lbObject.setArray("allowed-urns")::addString);
+            });
+        }
+        return new SlimeJsonResponse(slime);
+    }
+
     private HttpResponse getGlobalRotationOverride(String tenantName, String applicationName, String instanceName, String environment, String region) {
         DeploymentId deploymentId = new DeploymentId(ApplicationId.from(tenantName, applicationName, instanceName),
                                                      requireZone(environment, region));
diff --git a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/ConfigServerMock.java b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/ConfigServerMock.java
index c0f0b67926a..642397cbe1e 100644
--- a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/ConfigServerMock.java
+++ b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/integration/ConfigServerMock.java
@@ -31,6 +31,7 @@ import com.yahoo.vespa.hosted.controller.api.integration.configserver.ConfigServ
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.ContainerEndpoint;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.DeploymentResult;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.LoadBalancer;
+import com.yahoo.vespa.hosted.controller.api.integration.configserver.LoadBalancer.PrivateServiceInfo;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.Node;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.NodeFilter;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.ProxyResponse;
@@ -410,7 +411,8 @@ public class ConfigServerMock extends AbstractComponent implements ConfigServer
                                                                    Optional.of(HostName.of("lb-0--" + id.applicationId().toFullString() + "--" + id.zoneId().toString())),
                                                                    Optional.empty(),
                                                                    LoadBalancer.State.active,
-                                                                   Optional.of("dns-zone-1"))));
+                                                                   Optional.of("dns-zone-1"),
+                                                                   Optional.of(new PrivateServiceInfo("service", List.of("arne"))))));
         }
 
         Application application = applications.get(id);
diff --git a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiTest.java b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiTest.java
index ee1094ac32e..2e73b3fc5fb 100644
--- a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiTest.java
+++ b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/application/ApplicationApiTest.java
@@ -697,6 +697,10 @@ public class ApplicationApiTest extends ControllerContainerTest {
                         .userIdentity(USER_ID),
                 new File("suspended.json"));
 
+        // GET private service info
+        tester.assertResponse(request("/application/v4/tenant/tenant1/application/application1/environment/prod/region/us-central-1/instance/instance1/private-service", GET)
+                                      .userIdentity(USER_ID),
+                              "{\"load-balancers\":[{\"cluster\":\"default\",\"serviceId\":\"service\",\"allowed-urns\":[\"arne\"]}]}");
 
         // GET service/state/v1
         tester.assertResponse(request("/application/v4/tenant/tenant1/application/application1/instance/instance1/environment/prod/region/us-central-1/service/storagenode/host.com/state/v1/?foo=bar", GET)
diff --git a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/routing/RoutingPoliciesTest.java b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/routing/RoutingPoliciesTest.java
index fb85b876adf..2d903dad503 100644
--- a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/routing/RoutingPoliciesTest.java
+++ b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/routing/RoutingPoliciesTest.java
@@ -494,12 +494,13 @@ public class RoutingPoliciesTest {
         // Load balancer for the same application is provisioned again, but with a different hostname
         var newHostname = HostName.of("new-hostname");
         var loadBalancer = new LoadBalancer("LB-0-Z-" + zone1.value(),
-                context.instanceId(),
-                ClusterSpec.Id.from("c0"),
-                Optional.of(newHostname),
-                Optional.empty(),
-                LoadBalancer.State.active,
-                Optional.of("dns-zone-1"));
+                                            context.instanceId(),
+                                            ClusterSpec.Id.from("c0"),
+                                            Optional.of(newHostname),
+                                            Optional.empty(),
+                                            LoadBalancer.State.active,
+                                            Optional.of("dns-zone-1"),
+                                            Optional.empty());
         tester.controllerTester().configServer().putLoadBalancers(zone1, List.of(loadBalancer));
 
         // Application redeployment preserves DNS record
@@ -955,7 +956,8 @@ public class RoutingPoliciesTest {
                                      lbHostname,
                                      ipAddress,
                                      LoadBalancer.State.active,
-                                     Optional.of("dns-zone-1").filter(__ -> lbHostname.isPresent())));
+                                     Optional.of("dns-zone-1").filter(__ -> lbHostname.isPresent()),
+                                     Optional.empty()));
         }
         return loadBalancers;
     }