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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.restapi.routing;
import com.yahoo.application.container.handler.Request;
import com.yahoo.component.Version;
import com.yahoo.config.application.api.ValidationId;
import com.yahoo.config.provision.AthenzDomain;
import com.yahoo.config.provision.AthenzService;
import com.yahoo.config.provision.zone.RoutingMethod;
import com.yahoo.config.provision.zone.ZoneId;
import com.yahoo.vespa.hosted.controller.ControllerTester;
import com.yahoo.vespa.hosted.controller.deployment.ApplicationPackageBuilder;
import com.yahoo.vespa.hosted.controller.deployment.DeploymentTester;
import com.yahoo.vespa.hosted.controller.integration.ZoneApiMock;
import com.yahoo.vespa.hosted.controller.restapi.ContainerTester;
import com.yahoo.vespa.hosted.controller.restapi.ControllerContainerTest;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.io.File;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
/**
* @author mpolden
*/
public class RoutingApiTest extends ControllerContainerTest {
private static final String responseFiles = "src/test/java/com/yahoo/vespa/hosted/controller/restapi/routing/responses/";
private ContainerTester tester;
private DeploymentTester deploymentTester;
@BeforeEach
public void before() {
tester = new ContainerTester(container, responseFiles);
deploymentTester = new DeploymentTester(new ControllerTester(tester));
deploymentTester.controllerTester().upgradeSystem(Version.fromString("6.1"));
}
@Test
void discovery() {
// Deploy
var context = deploymentTester.newDeploymentContext("t1", "a1", "default");
var westZone = ZoneId.from("prod", "us-west-1");
var eastZone = ZoneId.from("prod", "us-east-3");
var applicationPackage = new ApplicationPackageBuilder()
.region(westZone.region())
.region(eastZone.region())
.endpoint("default", "default", eastZone.region().value(), westZone.region().value())
.build();
context.submit(applicationPackage).deploy();
// GET root
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/", "",
Request.Method.GET),
new File("discovery/root.json"));
// GET tenant
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1", "",
Request.Method.GET),
new File("discovery/tenant.json"));
// GET application
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1/application/a1/",
"",
Request.Method.GET),
new File("discovery/application.json"));
// GET instance
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1/application/a1/instance/default/",
"",
Request.Method.GET),
new File("discovery/instance.json"));
// GET environment
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/", "",
Request.Method.GET),
new File("discovery/environment.json"));
}
@Test
void recursion() {
var context1 = deploymentTester.newDeploymentContext("t1", "a1", "default");
var westZone = ZoneId.from("prod", "us-west-1");
var eastZone = ZoneId.from("prod", "us-east-3");
var package1 = new ApplicationPackageBuilder()
.region(westZone.region())
.region(eastZone.region())
.endpoint("default", "default", eastZone.region().value(), westZone.region().value())
.build();
context1.submit(package1).deploy();
var context2 = deploymentTester.newDeploymentContext("t1", "a2", "default");
var package2 = new ApplicationPackageBuilder()
.region(westZone.region())
.region(eastZone.region())
.endpoint("default", "default", eastZone.region().value(), westZone.region().value())
.build();
context2.submit(package2).deploy();
// GET tenant recursively
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1?recursive=true", "",
Request.Method.GET),
new File("recursion/tenant.json"));
// GET application recursively
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1/application/a1?recursive=true", "",
Request.Method.GET),
new File("recursion/application.json"));
// GET instance recursively
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1/application/a1/instance/default?recursive=true", "",
Request.Method.GET),
new File("recursion/application.json"));
// GET environment recursively
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment?recursive=true", "",
Request.Method.GET),
new File("recursion/environment.json"));
}
@Test
void exclusive_routing() {
var context = deploymentTester.newDeploymentContext();
// Zones support direct routing
var westZone = ZoneId.from("prod", "us-west-1");
var eastZone = ZoneId.from("prod", "us-east-3");
deploymentTester.controllerTester().zoneRegistry().exclusiveRoutingIn(ZoneApiMock.from(westZone),
ZoneApiMock.from(eastZone));
// Deploy application
var applicationPackage = new ApplicationPackageBuilder()
.athenzIdentity(AthenzDomain.from("domain"), AthenzService.from("service"))
.region(westZone.region())
.region(eastZone.region())
.endpoint("default", "default", eastZone.region().value(), westZone.region().value())
.build();
context.submit(applicationPackage).deploy();
// GET initial deployment status
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("policy/deployment-status-initial.json"));
// POST sets deployment out
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.POST),
"{\"message\":\"Set global routing status for tenant.application in prod.us-west-1 to OUT\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("policy/deployment-status-out.json"));
// DELETE sets deployment in
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.DELETE),
"{\"message\":\"Set global routing status for tenant.application in prod.us-west-1 to IN\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("policy/deployment-status-in.json"));
// GET initial zone status
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("policy/zone-status-initial.json"));
// POST sets zone out
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/environment/prod/region/us-west-1",
"", Request.Method.POST),
"{\"message\":\"Set global routing status for deployments in prod.us-west-1 to OUT\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("policy/zone-status-out.json"));
// DELETE sets zone in
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/environment/prod/region/us-west-1",
"", Request.Method.DELETE),
"{\"message\":\"Set global routing status for deployments in prod.us-west-1 to IN\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("policy/zone-status-in.json"));
// Endpoint is removed
applicationPackage = new ApplicationPackageBuilder()
.athenzIdentity(AthenzDomain.from("domain"), AthenzService.from("service"))
.region(westZone.region())
.region(eastZone.region())
.allow(ValidationId.globalEndpointChange)
.build();
context.submit(applicationPackage).deploy();
// GET deployment status. Now empty as no routing policies have global endpoints
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
"{\"deployments\":[]}");
}
@Test
void shared_routing() {
// Deploy application
var context = deploymentTester.newDeploymentContext();
var westZone = ZoneId.from("prod", "us-west-1");
var eastZone = ZoneId.from("prod", "us-east-3");
var applicationPackage = new ApplicationPackageBuilder()
.region(westZone.region())
.region(eastZone.region())
.endpoint("default", "default", eastZone.region().value(), westZone.region().value())
.build();
context.submit(applicationPackage).deploy();
assertNotEquals(List.of(), context.instance().rotations(), "Rotation is assigned");
// GET initial deployment status
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("rotation/deployment-status-initial.json"));
// GET initial deployment status: unknown instance
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/foo/environment/prod/region/us-west-1",
"", Request.Method.GET),
"{\"error-code\":\"BAD_REQUEST\",\"message\":\"Unknown instance 'foo' in 'tenant.application'\"}",
400);
// POST sets deployment out
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.POST),
"{\"message\":\"Set global routing status for tenant.application in prod.us-west-1 to OUT\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("rotation/deployment-status-out.json"));
// DELETE sets deployment in
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.DELETE),
"{\"message\":\"Set global routing status for tenant.application in prod.us-west-1 to IN\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("rotation/deployment-status-in.json"));
// GET initial zone status
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("rotation/zone-status-initial.json"));
// POST sets zone out
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/environment/prod/region/us-west-1",
"", Request.Method.POST),
"{\"message\":\"Set global routing status for deployments in prod.us-west-1 to OUT\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("rotation/zone-status-out.json"));
// DELETE sets zone in
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/environment/prod/region/us-west-1",
"", Request.Method.DELETE),
"{\"message\":\"Set global routing status for deployments in prod.us-west-1 to IN\"}");
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("rotation/zone-status-in.json"));
}
@Test
void mixed_routing_multiple_zones() {
var westZone = ZoneId.from("prod", "us-west-1");
var eastZone = ZoneId.from("prod", "us-east-3");
// One shared and one exclusive zone
deploymentTester.controllerTester().zoneRegistry().setRoutingMethod(ZoneApiMock.from(westZone),
RoutingMethod.sharedLayer4);
deploymentTester.controllerTester().zoneRegistry().setRoutingMethod(ZoneApiMock.from(eastZone),
RoutingMethod.exclusive);
// Deploy application
var context = deploymentTester.newDeploymentContext();
var applicationPackage = new ApplicationPackageBuilder()
.region(westZone.region())
.region(eastZone.region())
.athenzIdentity(AthenzDomain.from("domain"), AthenzService.from("service"))
.endpoint("endpoint1", "default", westZone.region().value())
.endpoint("endpoint2", "default", eastZone.region().value())
.build();
context.submit(applicationPackage).deploy();
// GET status for zone using sharedLayer4 routing
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
new File("rotation/deployment-status-initial.json"));
// GET status for zone using exclusive routing
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-east-3",
"", Request.Method.GET),
"{\"deployments\":[{\"routingMethod\":\"exclusive\",\"instance\":\"tenant:application:default\"," +
"\"environment\":\"prod\",\"region\":\"us-east-3\",\"status\":\"in\",\"agent\":\"system\",\"changedAt\":0}]}");
}
@Test
void invalid_requests() {
// GET non-existent application
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1/application/a1/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
"{\"error-code\":\"BAD_REQUEST\",\"message\":\"t1.a1 not found\"}",
400);
// GET, DELETE non-existent deployment
var context = deploymentTester.newDeploymentContext();
var applicationPackage = new ApplicationPackageBuilder()
.region("us-east-3")
.endpoint("default", "default")
.build();
context.submit(applicationPackage).deploy();
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.GET),
"{\"error-code\":\"BAD_REQUEST\",\"message\":\"No such deployment: tenant.application in prod.us-west-1\"}",
400);
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/inactive/tenant/tenant/application/application/instance/default/environment/prod/region/us-west-1",
"", Request.Method.DELETE),
"{\"error-code\":\"BAD_REQUEST\",\"message\":\"No such deployment: tenant.application in prod.us-west-1\"}",
400);
// GET non-existent zone
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/environment/prod/region/us-north-1",
"", Request.Method.GET),
"{\"error-code\":\"BAD_REQUEST\",\"message\":\"No such zone: prod.us-north-1\"}",
400);
}
@Test
void endpoints_list() {
var context = deploymentTester.newDeploymentContext("t1", "a1", "default");
var westZone = ZoneId.from("prod", "us-west-1");
var eastZone = ZoneId.from("prod", "us-east-3");
var applicationPackage = new ApplicationPackageBuilder()
.region(westZone.region())
.region(eastZone.region())
.endpoint("default", "default", eastZone.region().value(), westZone.region().value())
.build();
context.submit(applicationPackage).deploy();
tester.assertResponse(operatorRequest("http://localhost:8080/routing/v1/status/tenant/t1/application/a1/instance/default/endpoint", "", Request.Method.GET),
new File("endpoint/endpoints.json"));
}
}
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