/
Resources.java
1189 lines (1060 loc) · 56.7 KB
/
Resources.java
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/*
* Copyright 2018, Strimzi authors.
* License: Apache License 2.0 (see the file LICENSE or http://apache.org/licenses/LICENSE-2.0.html).
*/
package io.strimzi.systemtest;
import io.fabric8.kubernetes.api.model.ContainerBuilder;
import io.fabric8.kubernetes.api.model.DoneableService;
import io.fabric8.kubernetes.api.model.EnvVar;
import io.fabric8.kubernetes.api.model.HasMetadata;
import io.fabric8.kubernetes.api.model.IntOrString;
import io.fabric8.kubernetes.api.model.ObjectMetaBuilder;
import io.fabric8.kubernetes.api.model.PodSpec;
import io.fabric8.kubernetes.api.model.PodSpecBuilder;
import io.fabric8.kubernetes.api.model.Quantity;
import io.fabric8.kubernetes.api.model.ResourceRequirementsBuilder;
import io.fabric8.kubernetes.api.model.Secret;
import io.fabric8.kubernetes.api.model.Service;
import io.fabric8.kubernetes.api.model.ServiceBuilder;
import io.fabric8.kubernetes.api.model.apps.Deployment;
import io.fabric8.kubernetes.api.model.apps.DeploymentBuilder;
import io.fabric8.kubernetes.api.model.apps.DoneableDeployment;
import io.fabric8.kubernetes.api.model.extensions.DoneableIngress;
import io.fabric8.kubernetes.api.model.extensions.HTTPIngressPath;
import io.fabric8.kubernetes.api.model.extensions.Ingress;
import io.fabric8.kubernetes.api.model.extensions.IngressBackend;
import io.fabric8.kubernetes.api.model.extensions.IngressBuilder;
import io.fabric8.kubernetes.api.model.extensions.IngressRuleBuilder;
import io.fabric8.kubernetes.api.model.rbac.DoneableClusterRoleBinding;
import io.fabric8.kubernetes.api.model.rbac.DoneableRoleBinding;
import io.fabric8.kubernetes.api.model.rbac.ClusterRoleBinding;
import io.fabric8.kubernetes.api.model.rbac.ClusterRoleBindingBuilder;
import io.fabric8.kubernetes.api.model.rbac.RoleBinding;
import io.fabric8.kubernetes.api.model.rbac.RoleBindingBuilder;
import io.fabric8.kubernetes.api.model.rbac.SubjectBuilder;
import io.fabric8.kubernetes.client.KubernetesClientException;
import io.fabric8.kubernetes.client.dsl.MixedOperation;
import io.fabric8.openshift.client.OpenShiftClient;
import io.strimzi.api.kafka.model.CertSecretSourceBuilder;
import io.strimzi.api.kafka.model.DoneableKafka;
import io.strimzi.api.kafka.model.DoneableKafkaBridge;
import io.strimzi.api.kafka.model.DoneableKafkaConnect;
import io.strimzi.api.kafka.model.DoneableKafkaConnectS2I;
import io.strimzi.api.kafka.model.DoneableKafkaMirrorMaker;
import io.strimzi.api.kafka.model.DoneableKafkaTopic;
import io.strimzi.api.kafka.model.DoneableKafkaUser;
import io.strimzi.api.kafka.model.Kafka;
import io.strimzi.api.kafka.model.KafkaBridge;
import io.strimzi.api.kafka.model.KafkaBridgeBuilder;
import io.strimzi.api.kafka.model.KafkaBuilder;
import io.strimzi.api.kafka.model.KafkaConnect;
import io.strimzi.api.kafka.model.KafkaConnectBuilder;
import io.strimzi.api.kafka.model.KafkaConnectS2I;
import io.strimzi.api.kafka.model.KafkaConnectS2IBuilder;
import io.strimzi.api.kafka.model.KafkaConnectS2IResources;
import io.strimzi.api.kafka.model.KafkaMirrorMaker;
import io.strimzi.api.kafka.model.KafkaMirrorMakerBuilder;
import io.strimzi.api.kafka.model.KafkaResources;
import io.strimzi.api.kafka.model.KafkaTopic;
import io.strimzi.api.kafka.model.KafkaTopicBuilder;
import io.strimzi.api.kafka.model.KafkaUser;
import io.strimzi.api.kafka.model.KafkaUserBuilder;
import io.strimzi.api.kafka.model.KafkaUserScramSha512ClientAuthentication;
import io.strimzi.api.kafka.model.KafkaUserTlsClientAuthentication;
import io.strimzi.api.kafka.model.storage.JbodStorage;
import io.strimzi.systemtest.utils.StUtils;
import io.strimzi.test.TestUtils;
import io.strimzi.test.k8s.KubeClient;
import org.apache.kafka.clients.consumer.ConsumerConfig;
import org.apache.kafka.clients.producer.ProducerConfig;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Base64;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Optional;
import java.util.Stack;
import java.util.stream.IntStream;
import static io.strimzi.test.TestUtils.toYamlString;
@SuppressWarnings({"checkstyle:ClassDataAbstractionCoupling", "checkstyle:ClassFanOutComplexity"})
public class Resources extends AbstractResources {
private static final Logger LOGGER = LogManager.getLogger(Resources.class);
private static final String KAFKA_VERSION = Environment.ST_KAFKA_VERSION;
public static final String STRIMZI_PATH_TO_CO_CONFIG = "../install/cluster-operator/050-Deployment-strimzi-cluster-operator.yaml";
private static final String DEPLOYMENT = "Deployment";
private static final String SERVICE = "Service";
private static final String INGRESS = "Ingress";
private static final String CLUSTER_ROLE_BINDING = "ClusterRoleBinding";
private static final String ROLE_BINDING = "RoleBinding";
private Stack<Runnable> resources = new Stack<>();
Resources(KubeClient client) {
super(client);
}
@SuppressWarnings("unchecked")
private <T extends HasMetadata> T deleteLater(MixedOperation<T, ?, ?, ?> x, T resource) {
LOGGER.info("Scheduled deletion of {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
switch (resource.getKind()) {
case Kafka.RESOURCE_KIND:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
x.inNamespace(resource.getMetadata().getNamespace())
.withName(resource.getMetadata().getName())
.delete();
waitForDeletion((Kafka) resource);
});
break;
case KafkaConnect.RESOURCE_KIND:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
x.inNamespace(resource.getMetadata().getNamespace())
.withName(resource.getMetadata().getName())
.delete();
waitForDeletion((KafkaConnect) resource);
});
break;
case KafkaConnectS2I.RESOURCE_KIND:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
x.inNamespace(resource.getMetadata().getNamespace())
.withName(resource.getMetadata().getName())
.delete();
waitForDeletion((KafkaConnectS2I) resource);
});
break;
case KafkaMirrorMaker.RESOURCE_KIND:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
x.inNamespace(resource.getMetadata().getNamespace())
.withName(resource.getMetadata().getName())
.delete();
waitForDeletion((KafkaMirrorMaker) resource);
});
break;
case KafkaBridge.RESOURCE_KIND:
resources.add(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
x.inNamespace(resource.getMetadata().getNamespace())
.withName(resource.getMetadata().getName())
.delete();
waitForDeletion((KafkaBridge) resource);
});
break;
case DEPLOYMENT:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
client().deleteDeployment(resource.getMetadata().getName());
waitForDeletion((Deployment) resource);
});
break;
case CLUSTER_ROLE_BINDING:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
client().getClient().rbac().clusterRoleBindings().withName(resource.getMetadata().getName()).delete();
});
break;
case ROLE_BINDING:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
client().getClient().rbac().roleBindings().inNamespace(resource.getMetadata().getNamespace()).withName(resource.getMetadata().getName()).delete();
});
break;
case SERVICE:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
client().getClient().services().inNamespace(resource.getMetadata().getNamespace()).withName(resource.getMetadata().getName()).delete();
});
break;
case INGRESS:
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
x.inNamespace(resource.getMetadata().getNamespace())
.withName(resource.getMetadata().getName())
.delete();
client().deleteIngress((Ingress) resource);
});
break;
default :
resources.push(() -> {
LOGGER.info("Deleting {} {} in namespace {}",
resource.getKind(), resource.getMetadata().getName(), resource.getMetadata().getNamespace());
x.inNamespace(resource.getMetadata().getNamespace())
.withName(resource.getMetadata().getName())
.delete();
});
}
return resource;
}
private Kafka deleteLater(Kafka resource) {
return deleteLater(kafka(), resource);
}
private KafkaConnect deleteLater(KafkaConnect resource) {
return deleteLater(kafkaConnect(), resource);
}
private KafkaConnectS2I deleteLater(KafkaConnectS2I resource) {
return deleteLater(kafkaConnectS2I(), resource);
}
private KafkaMirrorMaker deleteLater(KafkaMirrorMaker resource) {
return deleteLater(kafkaMirrorMaker(), resource);
}
private KafkaBridge deleteLater(KafkaBridge resource) {
return deleteLater(kafkaBridge(), resource);
}
private KafkaTopic deleteLater(KafkaTopic resource) {
return deleteLater(kafkaTopic(), resource);
}
private KafkaUser deleteLater(KafkaUser resource) {
return deleteLater(kafkaUser(), resource);
}
private Deployment deleteLater(Deployment resource) {
return deleteLater(deployment(), resource);
}
private ClusterRoleBinding deleteLater(ClusterRoleBinding resource) {
return deleteLater(clusterRoleBinding(), resource);
}
private RoleBinding deleteLater(RoleBinding resource) {
return deleteLater(roleBinding(), resource);
}
private Service deleteLater(Service resource) {
return deleteLater(service(), resource);
}
private Ingress deleteLater(Ingress resource) {
return deleteLater(ingress(), resource);
}
void deleteResources() {
while (!resources.empty()) {
resources.pop().run();
}
}
public DoneableKafka kafkaEphemeral(String name, int kafkaReplicas) {
return kafkaEphemeral(name, kafkaReplicas, 3);
}
public DoneableKafka kafkaEphemeral(String name, int kafkaReplicas, int zookeeperReplicas) {
return kafka(defaultKafka(name, kafkaReplicas, zookeeperReplicas).build());
}
public DoneableKafka kafkaJBOD(String name, int kafkaReplicas, JbodStorage jbodStorage) {
return kafka(defaultKafka(name, kafkaReplicas).
editSpec()
.editKafka()
.withStorage(jbodStorage)
.endKafka()
.editZookeeper().
withReplicas(1)
.endZookeeper()
.endSpec()
.build());
}
public KafkaBuilder defaultKafka(String name, int kafkaReplicas) {
return defaultKafka(name, kafkaReplicas, 3);
}
public KafkaBuilder defaultKafka(String name, int kafkaReplicas, int zookeeperReplicas) {
String tOImage = StUtils.changeOrgAndTag(getImageValueFromCO("STRIMZI_DEFAULT_TOPIC_OPERATOR_IMAGE"));
String uOImage = StUtils.changeOrgAndTag(getImageValueFromCO("STRIMZI_DEFAULT_USER_OPERATOR_IMAGE"));
return new KafkaBuilder()
.withMetadata(new ObjectMetaBuilder().withName(name).withNamespace(client().getNamespace()).build())
.withNewSpec()
.withNewKafka()
.withVersion(KAFKA_VERSION)
.withReplicas(kafkaReplicas)
.withNewEphemeralStorage().endEphemeralStorage()
.addToConfig("offsets.topic.replication.factor", Math.min(kafkaReplicas, 3))
.addToConfig("transaction.state.log.min.isr", Math.min(kafkaReplicas, 2))
.addToConfig("transaction.state.log.replication.factor", Math.min(kafkaReplicas, 3))
.withNewListeners()
.withNewPlain().endPlain()
.withNewTls().endTls()
.endListeners()
.withNewReadinessProbe()
.withInitialDelaySeconds(15)
.withTimeoutSeconds(5)
.endReadinessProbe()
.withNewLivenessProbe()
.withInitialDelaySeconds(15)
.withTimeoutSeconds(5)
.endLivenessProbe()
.withResources(new ResourceRequirementsBuilder()
.addToRequests("memory", new Quantity("1G")).build())
.withMetrics(new HashMap<>())
.withNewJvmOptions()
.withGcLoggingEnabled(false)
.endJvmOptions()
.endKafka()
.withNewZookeeper()
.withReplicas(zookeeperReplicas)
.withResources(new ResourceRequirementsBuilder()
.addToRequests("memory", new Quantity("1G")).build())
.withMetrics(new HashMap<>())
.withNewReadinessProbe()
.withInitialDelaySeconds(15)
.withTimeoutSeconds(5)
.endReadinessProbe()
.withNewLivenessProbe()
.withInitialDelaySeconds(15)
.withTimeoutSeconds(5)
.endLivenessProbe()
.withNewEphemeralStorage().endEphemeralStorage()
.withNewJvmOptions()
.withGcLoggingEnabled(false)
.endJvmOptions()
.endZookeeper()
.withNewEntityOperator()
.withNewTopicOperator().withImage(tOImage).endTopicOperator()
.withNewUserOperator().withImage(uOImage).endUserOperator()
.endEntityOperator()
.endSpec();
}
DoneableKafka kafka(Kafka kafka) {
return new DoneableKafka(kafka, k -> {
TestUtils.waitFor("Kafka creation", Constants.POLL_INTERVAL_FOR_RESOURCE_CREATION, Constants.TIMEOUT_FOR_RESOURCE_READINESS,
() -> {
try {
kafka().inNamespace(client().getNamespace()).createOrReplace(k);
return true;
} catch (KubernetesClientException e) {
if (e.getMessage().contains("object is being deleted")) {
return false;
} else {
throw e;
}
}
}
);
return waitFor(deleteLater(
k));
});
}
DoneableKafkaConnect kafkaConnect(String name, int kafkaConnectReplicas) {
return kafkaConnect(defaultKafkaConnect(name, kafkaConnectReplicas).build());
}
private KafkaConnectBuilder defaultKafkaConnect(String name, int kafkaConnectReplicas) {
return new KafkaConnectBuilder()
.withMetadata(new ObjectMetaBuilder().withName(name).withNamespace(client().getNamespace()).build())
.withNewSpec()
.withVersion(KAFKA_VERSION)
.withBootstrapServers(KafkaResources.plainBootstrapAddress(name))
.withReplicas(kafkaConnectReplicas)
.withResources(new ResourceRequirementsBuilder()
.addToRequests("memory", new Quantity("1G")).build())
.withMetrics(new HashMap<>())
.endSpec();
}
private DoneableKafkaConnect kafkaConnect(KafkaConnect kafkaConnect) {
return new DoneableKafkaConnect(kafkaConnect, kC -> {
TestUtils.waitFor("KafkaConnect creation", Constants.POLL_INTERVAL_FOR_RESOURCE_CREATION, Constants.TIMEOUT_FOR_RESOURCE_CREATION,
() -> {
try {
kafkaConnect().inNamespace(client().getNamespace()).createOrReplace(kC);
return true;
} catch (KubernetesClientException e) {
if (e.getMessage().contains("object is being deleted")) {
return false;
} else {
throw e;
}
}
}
);
return waitFor(deleteLater(
kC));
});
}
/**
* Method to create Kafka Connect S2I using OpenShift client. This method can only be used if you run system tests on the OpenShift platform because of adapting fabric8 client to ({@link OpenShiftClient}) on waiting stage.
* @param name Kafka Connect S2I name
* @param kafkaConnectS2IReplicas the number of replicas
* @return Kafka Connect S2I
*/
DoneableKafkaConnectS2I kafkaConnectS2I(String name, int kafkaConnectS2IReplicas, String kafkaClusterName) {
return kafkaConnectS2I(defaultKafkaConnectS2I(name, kafkaConnectS2IReplicas, kafkaClusterName).build());
}
private KafkaConnectS2IBuilder defaultKafkaConnectS2I(String name, int kafkaConnectS2IReplicas, String kafkaClusterName) {
return new KafkaConnectS2IBuilder()
.withMetadata(new ObjectMetaBuilder().withName(name).withNamespace(client().getNamespace()).build())
.withNewSpec()
.withVersion(KAFKA_VERSION)
.withBootstrapServers(KafkaResources.tlsBootstrapAddress(kafkaClusterName))
.withReplicas(kafkaConnectS2IReplicas)
.withNewTls()
.withTrustedCertificates(new CertSecretSourceBuilder().withNewSecretName(kafkaClusterName + "-cluster-ca-cert").withCertificate("ca.crt").build())
.endTls()
.endSpec();
}
private DoneableKafkaConnectS2I kafkaConnectS2I(KafkaConnectS2I kafkaConnectS2I) {
return new DoneableKafkaConnectS2I(kafkaConnectS2I, kCS2I -> {
TestUtils.waitFor("KafkaConnectS2I creation", Constants.POLL_INTERVAL_FOR_RESOURCE_CREATION, Constants.TIMEOUT_FOR_RESOURCE_READINESS,
() -> {
try {
kafkaConnectS2I().inNamespace(client().getNamespace()).createOrReplace(kCS2I);
return true;
} catch (KubernetesClientException e) {
if (e.getMessage().contains("object is being deleted")) {
return false;
} else {
throw e;
}
}
}
);
return waitFor(deleteLater(
kCS2I));
});
}
DoneableKafkaMirrorMaker kafkaMirrorMaker(String name, String sourceBootstrapServer, String targetBootstrapServer, String groupId, int mirrorMakerReplicas, boolean tlsListener) {
return kafkaMirrorMaker(defaultMirrorMaker(name, sourceBootstrapServer, targetBootstrapServer, groupId, mirrorMakerReplicas, tlsListener).build());
}
private KafkaMirrorMakerBuilder defaultMirrorMaker(String name, String sourceBootstrapServer, String targetBootstrapServer, String groupId, int mirrorMakerReplicas, boolean tlsListener) {
return new KafkaMirrorMakerBuilder()
.withMetadata(new ObjectMetaBuilder().withName(name).withNamespace(client().getNamespace()).build())
.withNewSpec()
.withVersion(KAFKA_VERSION)
.withNewConsumer()
.withBootstrapServers(tlsListener ? sourceBootstrapServer + "-kafka-bootstrap:9093" : sourceBootstrapServer + "-kafka-bootstrap:9092")
.withGroupId(groupId)
.addToConfig(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest")
.endConsumer()
.withNewProducer()
.withBootstrapServers(tlsListener ? targetBootstrapServer + "-kafka-bootstrap:9093" : targetBootstrapServer + "-kafka-bootstrap:9092")
.addToConfig(ProducerConfig.ACKS_CONFIG, "all")
.endProducer()
.withResources(new ResourceRequirementsBuilder()
.addToRequests("memory", new Quantity("1G")).build())
.withMetrics(new HashMap<>())
.withReplicas(mirrorMakerReplicas)
.withWhitelist(".*")
.endSpec();
}
private DoneableKafkaMirrorMaker kafkaMirrorMaker(KafkaMirrorMaker kafkaMirrorMaker) {
return new DoneableKafkaMirrorMaker(kafkaMirrorMaker, k -> {
TestUtils.waitFor("Kafka Mirror Maker creation", Constants.POLL_INTERVAL_FOR_RESOURCE_CREATION, Constants.TIMEOUT_FOR_RESOURCE_CREATION,
() -> {
try {
kafkaMirrorMaker().inNamespace(client().getNamespace()).createOrReplace(k);
return true;
} catch (KubernetesClientException e) {
if (e.getMessage().contains("object is being deleted")) {
return false;
} else {
throw e;
}
}
}
);
return waitFor(deleteLater(k));
});
}
/**
* Wait until the ZK, Kafka and EO are all ready
*/
private Kafka waitFor(Kafka kafka) {
String name = kafka.getMetadata().getName();
String namespace = kafka.getMetadata().getNamespace();
LOGGER.info("Waiting for Kafka {} in namespace {}", name, namespace);
LOGGER.info("Waiting for Zookeeper pods");
StUtils.waitForAllStatefulSetPodsReady(KafkaResources.zookeeperStatefulSetName(name), kafka.getSpec().getZookeeper().getReplicas());
LOGGER.info("Zookeeper pods are ready");
LOGGER.info("Waiting for Kafka pods");
StUtils.waitForAllStatefulSetPodsReady(KafkaResources.kafkaStatefulSetName(name), kafka.getSpec().getKafka().getReplicas());
LOGGER.info("Kafka pods are ready");
// EO should not be deployed if it does not contain UO and TO
if (kafka.getSpec().getEntityOperator() != null) {
LOGGER.info("Waiting for Entity Operator pods");
StUtils.waitForDeploymentReady(KafkaResources.entityOperatorDeploymentName(name));
LOGGER.info("Entity Operator pods are ready");
}
return kafka;
}
private KafkaConnect waitFor(KafkaConnect kafkaConnect) {
LOGGER.info("Waiting for Kafka Connect {}", kafkaConnect.getMetadata().getName());
StUtils.waitForDeploymentReady(kafkaConnect.getMetadata().getName() + "-connect", kafkaConnect.getSpec().getReplicas());
LOGGER.info("Kafka Connect {} is ready", kafkaConnect.getMetadata().getName());
return kafkaConnect;
}
private KafkaConnectS2I waitFor(KafkaConnectS2I kafkaConnectS2I) {
LOGGER.info("Waiting for Kafka Connect S2I {}", kafkaConnectS2I.getMetadata().getName());
StUtils.waitForDeploymentConfigReady(kafkaConnectS2I.getMetadata().getName() + "-connect", kafkaConnectS2I.getSpec().getReplicas());
LOGGER.info("Kafka Connect S2I {} is ready", kafkaConnectS2I.getMetadata().getName());
return kafkaConnectS2I;
}
private KafkaMirrorMaker waitFor(KafkaMirrorMaker kafkaMirrorMaker) {
LOGGER.info("Waiting for Kafka Mirror Maker {}", kafkaMirrorMaker.getMetadata().getName());
StUtils.waitForDeploymentReady(kafkaMirrorMaker.getMetadata().getName() + "-mirror-maker", kafkaMirrorMaker.getSpec().getReplicas());
LOGGER.info("Kafka Mirror Maker {} is ready", kafkaMirrorMaker.getMetadata().getName());
return kafkaMirrorMaker;
}
private KafkaBridge waitFor(KafkaBridge kafkaBridge) {
LOGGER.info("Waiting for Kafka Bridge {}", kafkaBridge.getMetadata().getName());
StUtils.waitForDeploymentReady(kafkaBridge.getMetadata().getName() + "-bridge", kafkaBridge.getSpec().getReplicas());
LOGGER.info("Kafka Bridge {} is ready", kafkaBridge.getMetadata().getName());
return kafkaBridge;
}
private Deployment waitFor(Deployment deployment) {
LOGGER.info("Waiting for deployment {}", deployment.getMetadata().getName());
StUtils.waitForDeploymentReady(deployment.getMetadata().getName(), deployment.getSpec().getReplicas());
LOGGER.info("Deployment {} is ready", deployment.getMetadata().getName());
return deployment;
}
private void waitForDeletion(Kafka kafka) {
LOGGER.info("Waiting when all the pods are terminated for Kafka {}", kafka.getMetadata().getName());
IntStream.rangeClosed(0, kafka.getSpec().getZookeeper().getReplicas() - 1).forEach(podIndex ->
waitForPodDeletion(kafka.getMetadata().getName() + "-zookeeper-" + podIndex));
IntStream.rangeClosed(0, kafka.getSpec().getKafka().getReplicas() - 1).forEach(podIndex ->
waitForPodDeletion(kafka.getMetadata().getName() + "-kafka-" + podIndex));
client().listPods().stream()
.filter(p -> p.getMetadata().getName().contains(kafka.getMetadata().getName() + "-entity-operator"))
.forEach(p -> waitForPodDeletion(p.getMetadata().getName()));
}
private void waitForDeletion(KafkaConnect kafkaConnect) {
LOGGER.info("Waiting when all the pods are terminated for Kafka Connect {}", kafkaConnect.getMetadata().getName());
client().listPods().stream()
.filter(p -> p.getMetadata().getName().startsWith(kafkaConnect.getMetadata().getName() + "-connect-"))
.forEach(p -> waitForPodDeletion(p.getMetadata().getName()));
}
private void waitForDeletion(KafkaConnectS2I kafkaConnectS2I) {
LOGGER.info("Waiting when all the pods are terminated for Kafka Connect S2I {}", kafkaConnectS2I.getMetadata().getName());
client().deleteDeploymentConfig(KafkaConnectS2IResources.buildConfigName(kafkaConnectS2I.getMetadata().getName()));
client().listPods().stream()
.filter(p -> p.getMetadata().getName().contains("-connect-"))
.forEach(p -> {
LOGGER.debug("Deleting: {}", p.getMetadata().getName());
client().deletePod(p);
});
}
private void waitForDeletion(KafkaMirrorMaker kafkaMirrorMaker) {
LOGGER.info("Waiting when all the pods are terminated for Kafka Mirror Maker {}", kafkaMirrorMaker.getMetadata().getName());
client().listPods().stream()
.filter(p -> p.getMetadata().getName().startsWith(kafkaMirrorMaker.getMetadata().getName() + "-mirror-maker-"))
.forEach(p -> waitForPodDeletion(p.getMetadata().getName()));
}
private void waitForDeletion(KafkaBridge kafkaBridge) {
LOGGER.info("Waiting when all the pods are terminated for Kafka Bridge {}", kafkaBridge.getMetadata().getName());
client().getClient().apps().deployments().inNamespace(kafkaBridge.getMetadata().getNamespace()).withName(kafkaBridge.getMetadata().getName()).delete();
client().listPods().stream()
.filter(p -> p.getMetadata().getName().startsWith(kafkaBridge.getMetadata().getName() + "-bridge-"))
.forEach(p -> waitForPodDeletion(p.getMetadata().getName()));
}
private void waitForDeletion(Deployment deployment) {
LOGGER.info("Waiting when all the pods are terminated for Deployment {}", deployment.getMetadata().getName());
client().listPods().stream()
.filter(p -> p.getMetadata().getName().startsWith(deployment.getMetadata().getName()))
.forEach(p -> waitForPodDeletion(p.getMetadata().getName()));
}
private void waitForPodDeletion(String name) {
LOGGER.info("Waiting when Pod {} in namespace {} will be deleted", name, client().getNamespace());
TestUtils.waitFor("pod " + name + " deletion", Constants.POLL_INTERVAL_FOR_RESOURCE_READINESS, Constants.TIMEOUT_FOR_RESOURCE_READINESS,
() -> client().getPod(name) == null);
}
public DoneableKafkaTopic topic(String clusterName, String topicName) {
return topic(defaultTopic(clusterName, topicName, 1, 1).build());
}
public DoneableKafkaTopic topic(String clusterName, String topicName, int partitions) {
return topic(defaultTopic(clusterName, topicName, partitions, 1).build());
}
public DoneableKafkaTopic topic(String clusterName, String topicName, int partitions, int replicas) {
return topic(defaultTopic(clusterName, topicName, partitions, replicas)
.editSpec()
.addToConfig("min.insync.replicas", replicas)
.endSpec().build());
}
private KafkaTopicBuilder defaultTopic(String clusterName, String topicName, int partitions, int replicas) {
LOGGER.info("Creating topic: {} with {} partitions and {} replicas", topicName, partitions, replicas);
return new KafkaTopicBuilder()
.withMetadata(
new ObjectMetaBuilder()
.withName(topicName)
.withNamespace(client().getNamespace())
.addToLabels("strimzi.io/cluster", clusterName)
.build())
.withNewSpec()
.withPartitions(partitions)
.withReplicas(replicas)
.endSpec();
}
DoneableKafkaTopic topic(KafkaTopic topic) {
return new DoneableKafkaTopic(topic, kt -> {
KafkaTopic resource = kafkaTopic().inNamespace(topic.getMetadata().getNamespace()).create(kt);
LOGGER.info("Created KafkaTopic {}", resource.getMetadata().getName());
return deleteLater(resource);
});
}
public DoneableKafkaUser tlsUser(String clusterName, String name) {
return user(new KafkaUserBuilder().withMetadata(
new ObjectMetaBuilder()
.withClusterName(clusterName)
.withName(name)
.withNamespace(client().getNamespace())
.addToLabels("strimzi.io/cluster", clusterName)
.build())
.withNewSpec()
.withNewKafkaUserTlsClientAuthentication()
.endKafkaUserTlsClientAuthentication()
.endSpec()
.build());
}
public DoneableKafkaUser scramShaUser(String clusterName, String name) {
return user(new KafkaUserBuilder().withMetadata(
new ObjectMetaBuilder()
.withClusterName(clusterName)
.withName(name)
.withNamespace(client().getNamespace())
.addToLabels("strimzi.io/cluster", clusterName)
.build())
.withNewSpec()
.withNewKafkaUserScramSha512ClientAuthentication()
.endKafkaUserScramSha512ClientAuthentication()
.endSpec()
.build());
}
DoneableKafkaUser user(KafkaUser user) {
return new DoneableKafkaUser(user, ku -> {
KafkaUser resource = kafkaUser().inNamespace(client().getNamespace()).createOrReplace(ku);
LOGGER.info("Created KafkaUser {}", resource.getMetadata().getName());
return deleteLater(resource);
});
}
private Deployment getDeploymentFromYaml(String yamlPath) {
return TestUtils.configFromYaml(yamlPath, Deployment.class);
}
public DoneableDeployment clusterOperator(String namespace) {
return clusterOperator(namespace, "300000");
}
public DoneableDeployment clusterOperator(String namespace, String operationTimeout) {
return createNewDeployment(defaultCLusterOperator(namespace, operationTimeout).build(), namespace);
}
private DeploymentBuilder defaultCLusterOperator(String namespace, String operationTimeout) {
Deployment clusterOperator = getDeploymentFromYaml(STRIMZI_PATH_TO_CO_CONFIG);
// Get env from config file
List<EnvVar> envVars = clusterOperator.getSpec().getTemplate().getSpec().getContainers().get(0).getEnv();
// Get default CO image
String coImage = clusterOperator.getSpec().getTemplate().getSpec().getContainers().get(0).getImage();
// Update images
for (EnvVar envVar : envVars) {
switch (envVar.getName()) {
case "STRIMZI_LOG_LEVEL":
envVar.setValue(Environment.STRIMZI_LOG_LEVEL);
break;
case "STRIMZI_NAMESPACE":
envVar.setValue(namespace);
envVar.setValueFrom(null);
break;
case "STRIMZI_FULL_RECONCILIATION_INTERVAL_MS":
envVar.setValue(Environment.STRIMZI_FULL_RECONCILIATION_INTERVAL_MS);
break;
case "STRIMZI_OPERATION_TIMEOUT_MS":
envVar.setValue(operationTimeout);
break;
default:
if (envVar.getName().contains("KAFKA_BRIDGE_IMAGE")) {
envVar.setValue(envVar.getValue());
} else if (envVar.getName().contains("STRIMZI_DEFAULT")) {
envVar.setValue(StUtils.changeOrgAndTag(envVar.getValue()));
} else if (envVar.getName().contains("IMAGES")) {
envVar.setValue(StUtils.changeOrgAndTagInImageMap(envVar.getValue()));
}
}
}
// Apply updated env variables
clusterOperator.getSpec().getTemplate().getSpec().getContainers().get(0).setEnv(envVars);
return new DeploymentBuilder(clusterOperator)
.withApiVersion("apps/v1")
.editSpec()
.withNewSelector()
.addToMatchLabels("name", Constants.STRIMZI_DEPLOYMENT_NAME)
.endSelector()
.editTemplate()
.editSpec()
.editFirstContainer()
.withImage(StUtils.changeOrgAndTag(coImage))
.endContainer()
.endSpec()
.endTemplate()
.endSpec();
}
private DoneableDeployment createNewDeployment(Deployment deployment, String namespace) {
return new DoneableDeployment(deployment, co -> {
TestUtils.waitFor("Deployment creation", Constants.POLL_INTERVAL_FOR_RESOURCE_CREATION, Constants.TIMEOUT_FOR_RESOURCE_CREATION,
() -> {
try {
client().createOrReplaceDeployment(co);
return true;
} catch (KubernetesClientException e) {
if (e.getMessage().contains("object is being deleted")) {
return false;
} else {
throw e;
}
}
}
);
return waitFor(deleteLater(
co));
});
}
private RoleBinding getRoleBindingFromYaml(String yamlPath) {
return TestUtils.configFromYaml(yamlPath, RoleBinding.class);
}
private ClusterRoleBinding getClusterRoleBindingFromYaml(String yamlPath) {
return TestUtils.configFromYaml(yamlPath, ClusterRoleBinding.class);
}
DoneableRoleBinding roleBinding(String yamlPath, String namespace, String clientNamespace) {
return roleBinding(defaultRoleBinding(yamlPath, namespace).build(), clientNamespace);
}
private RoleBindingBuilder defaultRoleBinding(String yamlPath, String namespace) {
LOGGER.info("Creating RoleBinding from {} in namespace {}", yamlPath, namespace);
return new RoleBindingBuilder(getRoleBindingFromYaml(yamlPath))
.withApiVersion("rbac.authorization.k8s.io/v1")
.editFirstSubject()
.withNamespace(namespace)
.endSubject();
}
private DoneableRoleBinding roleBinding(RoleBinding roleBinding, String clientNamespace) {
LOGGER.info("Apply RoleBinding in namespace {}", clientNamespace);
client().namespace(clientNamespace).createOrReplaceRoleBinding(roleBinding);
deleteLater(roleBinding);
return new DoneableRoleBinding(roleBinding);
}
DoneableClusterRoleBinding clusterRoleBinding(String yamlPath, String namespace, String clientNamespace) {
return clusterRoleBinding(defaultClusterRoleBinding(yamlPath, namespace).build(), clientNamespace);
}
private ClusterRoleBindingBuilder defaultClusterRoleBinding(String yamlPath, String namespace) {
LOGGER.info("Creating ClusterRoleBinding from {} in namespace {}", yamlPath, namespace);
return new ClusterRoleBindingBuilder(getClusterRoleBindingFromYaml(yamlPath))
.withApiVersion("rbac.authorization.k8s.io/v1")
.editFirstSubject()
.withNamespace(namespace)
.endSubject();
}
List<ClusterRoleBinding> clusterRoleBindingsForAllNamespaces(String namespace) {
LOGGER.info("Creating ClusterRoleBinding that grant cluster-wide access to all OpenShift projects");
List<ClusterRoleBinding> kCRBList = new ArrayList<>();
kCRBList.add(
new ClusterRoleBindingBuilder()
.withNewMetadata()
.withName("strimzi-cluster-operator-namespaced")
.endMetadata()
.withNewRoleRef()
.withApiGroup("rbac.authorization.k8s.io")
.withKind("ClusterRole")
.withName("strimzi-cluster-operator-namespaced")
.endRoleRef()
.withSubjects(new SubjectBuilder()
.withKind("ServiceAccount")
.withName("strimzi-cluster-operator")
.withNamespace(namespace)
.build()
)
.build()
);
kCRBList.add(
new ClusterRoleBindingBuilder()
.withNewMetadata()
.withName("strimzi-entity-operator")
.endMetadata()
.withNewRoleRef()
.withApiGroup("rbac.authorization.k8s.io")
.withKind("ClusterRole")
.withName("strimzi-entity-operator")
.endRoleRef()
.withSubjects(new SubjectBuilder()
.withKind("ServiceAccount")
.withName("strimzi-cluster-operator")
.withNamespace(namespace)
.build()
)
.build()
);
kCRBList.add(
new ClusterRoleBindingBuilder()
.withNewMetadata()
.withName("strimzi-topic-operator")
.endMetadata()
.withNewRoleRef()
.withApiGroup("rbac.authorization.k8s.io")
.withKind("ClusterRole")
.withName("strimzi-topic-operator")
.endRoleRef()
.withSubjects(new SubjectBuilder()
.withKind("ServiceAccount")
.withName("strimzi-cluster-operator")
.withNamespace(namespace)
.build()
)
.build()
);
return kCRBList;
}
DoneableClusterRoleBinding clusterRoleBinding(ClusterRoleBinding clusterRoleBinding, String clientNamespace) {
LOGGER.info("Apply ClusterRoleBinding in namespace {}", clientNamespace);
client().createOrReplaceClusterRoleBinding(clusterRoleBinding);
deleteLater(clusterRoleBinding);
return new DoneableClusterRoleBinding(clusterRoleBinding);
}
DoneableDeployment deployKafkaClients(String clusterName, String namespace) {
return deployKafkaClients(false, clusterName, namespace, null);
}
DoneableDeployment deployKafkaClients(boolean tlsListener, String clusterName, String namespace) {
return deployKafkaClients(tlsListener, clusterName, namespace, null);
}
DoneableDeployment deployKafkaClients(boolean tlsListener, String clusterName, String namespace, KafkaUser... kafkaUsers) {
Deployment kafkaClient = new DeploymentBuilder()
.withNewMetadata()
.withName(clusterName + "-" + Constants.KAFKA_CLIENTS)
.endMetadata()
.withNewSpec()
.withNewSelector()
.addToMatchLabels("app", Constants.KAFKA_CLIENTS)
.endSelector()
.withReplicas(1)
.withNewTemplate()
.withNewMetadata()
.addToLabels("app", Constants.KAFKA_CLIENTS)
.endMetadata()
.withSpec(createClientSpec(tlsListener, kafkaUsers))
.endTemplate()
.endSpec()
.build();
return createNewDeployment(kafkaClient, namespace);
}
public static ServiceBuilder getSystemtestsServiceResource(String appName, int port, String namespace) {
return new ServiceBuilder()
.withNewMetadata()
.withName(appName)
.withNamespace(namespace)
.addToLabels("run", appName)
.endMetadata()
.withNewSpec()
.withSelector(Collections.singletonMap("app", appName))
.addNewPort()
.withName("http")
.withPort(port)
.withProtocol("TCP")
.endPort()
.endSpec();
}
public DoneableService createServiceResource(String appName, int port, String clientNamespace) {
Service service = getSystemtestsServiceResource(appName, port, clientNamespace).build();
LOGGER.info("Creating service {} in namespace {}", service.getMetadata().getName(), clientNamespace);
client().createService(service);
deleteLater(service);
return new DoneableService(service);
}
public DoneableService createServiceResource(Service service, String clientNamespace) {
LOGGER.info("Creating service {} in namespace {}", service.getMetadata().getName(), clientNamespace);
client().createService(service);
deleteLater(service);
return new DoneableService(service);
}
private static Ingress getSystemtestIngressResource(String appName, int port, String url) throws MalformedURLException {
IngressBackend backend = new IngressBackend();
backend.setServiceName(appName);
backend.setServicePort(new IntOrString(port));
HTTPIngressPath path = new HTTPIngressPath();
path.setPath("/");
path.setBackend(backend);
return new IngressBuilder()
.withNewMetadata()
.withName(appName)
.addToLabels("route", appName)
.endMetadata()
.withNewSpec()
.withRules(new IngressRuleBuilder()
.withHost(appName + "." + (Environment.KUBERNETES_DOMAIN.equals(".nip.io") ? new URL(url).getHost() + ".nip.io" : Environment.KUBERNETES_DOMAIN))
.withNewHttp()
.withPaths(path)
.endHttp()
.build())
.endSpec()
.build();
}
DoneableIngress createIngress(String appName, int port, String url, String clientNamespace) throws Exception {
Ingress ingress = getSystemtestIngressResource(appName, port, url);
LOGGER.info("Creating ingress {} in namespace {}", ingress.getMetadata().getName(), clientNamespace);
client().createIngress(ingress);
deleteLater(ingress);
return new DoneableIngress(ingress);
}
private PodSpec createClientSpec(boolean tlsListener, KafkaUser... kafkaUsers) {
PodSpecBuilder podSpecBuilder = new PodSpecBuilder();
ContainerBuilder containerBuilder = new ContainerBuilder()
.withName(Constants.KAFKA_CLIENTS)
.withImage(Environment.TEST_CLIENT_IMAGE)
.addNewPort()
.withContainerPort(Environment.KAFKA_CLIENTS_DEFAULT_PORT)
.endPort()