Package io.debezium.testing.system.tools.kafka

Class OcpKafkaController

java.lang.Object

io.debezium.testing.system.tools.kafka.OcpKafkaController

All Implemented Interfaces:

KafkaController

public class OcpKafkaController
extends Object
implements KafkaController

This class provides control over Kafka instance deployed in OpenShift

Author:

Jakub Cechacek

Field Summary

Fields

Modifier and Type	Field	Description
private io.strimzi.api.kafka.model.Kafka	kafka
private static final org.slf4j.Logger	LOGGER
private final String	name
private final io.fabric8.openshift.client.OpenShiftClient	ocp
private final StrimziOperatorController	operatorController
private final String	project

Constructor Summary

Constructors

Constructor	Description
OcpKafkaController(io.strimzi.api.kafka.model.Kafka kafka, StrimziOperatorController operatorController, io.fabric8.openshift.client.OpenShiftClient ocp)

Method Summary

Modifier and Type	Method	Description
io.strimzi.api.kafka.model.KafkaTopic	deployTopic(String yamlPath)	Deploy kafka topic from given CR
String	getBootstrapAddress()	The Bootstrap address returned by this method may not be reachable form arbitrary network.
Properties	getDefaultConsumerProperties()
private File	getKafkaCaCertificate()
String	getLocalBootstrapAddress()	Returns bootstrap to be used by KC.
String	getPublicBootstrapAddress()	The Bootstrap address returned by this method must be reachable form arbitrary network.
String	getTlsBootstrapAddress()
private io.fabric8.kubernetes.client.dsl.NonNamespaceOperation<io.strimzi.api.kafka.model.Kafka,io.strimzi.api.kafka.KafkaList,io.fabric8.kubernetes.client.dsl.Resource<io.strimzi.api.kafka.model.Kafka>>	kafkaOperation()
private io.fabric8.kubernetes.client.dsl.NonNamespaceOperation<io.strimzi.api.kafka.model.KafkaTopic,io.strimzi.api.kafka.KafkaTopicList,io.fabric8.kubernetes.client.dsl.Resource<io.strimzi.api.kafka.model.KafkaTopic>>	topicOperation()
boolean	undeploy()	Undeploy this Kafka cluster
void	waitForCluster()	Waits for cluster to be available
private io.strimzi.api.kafka.model.KafkaTopic	waitForKafkaTopic(String name)	Waits until topic is properly deployed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

ocp

private final io.fabric8.openshift.client.OpenShiftClient ocp

project

private final String project

name

private final String name

operatorController

private final StrimziOperatorController operatorController

kafka

private io.strimzi.api.kafka.model.Kafka kafka

Constructor Details

OcpKafkaController

public OcpKafkaController(io.strimzi.api.kafka.model.Kafka kafka,
 StrimziOperatorController operatorController,
 io.fabric8.openshift.client.OpenShiftClient ocp)

Method Details

getPublicBootstrapAddress

public String getPublicBootstrapAddress()

Description copied from interface: KafkaController

The Bootstrap address returned by this method must be reachable form arbitrary network.

Specified by:

getPublicBootstrapAddress in interface KafkaController

Returns:

Publicly reachable Kafka Bootstrap Server address

getBootstrapAddress

public String getBootstrapAddress()

Description copied from interface: KafkaController

The Bootstrap address returned by this method may not be reachable form arbitrary network.

Specified by:

getBootstrapAddress in interface KafkaController

Returns:

Kafka Bootstrap Server address

getTlsBootstrapAddress

public String getTlsBootstrapAddress()

Specified by:

getTlsBootstrapAddress in interface KafkaController

getLocalBootstrapAddress

public String getLocalBootstrapAddress()

Returns bootstrap to be used by KC. The address is local.

Returns:

bootstrap

deployTopic

public io.strimzi.api.kafka.model.KafkaTopic deployTopic(String yamlPath)
                                                  throws InterruptedException

Deploy kafka topic from given CR

Parameters:

yamlPath - path to yaml descript

Returns:

created topic

Throws:

InterruptedException

undeploy

public boolean undeploy()

Description copied from interface: KafkaController

Undeploy this Kafka cluster

Specified by:

undeploy in interface KafkaController

Returns:

true on operation success

waitForCluster

public void waitForCluster()
                    throws InterruptedException

Description copied from interface: KafkaController

Waits for cluster to be available

Specified by:

waitForCluster in interface KafkaController

Throws:

InterruptedException

waitForKafkaTopic

private io.strimzi.api.kafka.model.KafkaTopic waitForKafkaTopic(String name)
                                                         throws InterruptedException

Waits until topic is properly deployed.

Parameters:

name - name of the topic

Throws:

InterruptedException - on wait error

IllegalArgumentException - when deployment doesn't use custom resources

topicOperation

private io.fabric8.kubernetes.client.dsl.NonNamespaceOperation<io.strimzi.api.kafka.model.KafkaTopic,io.strimzi.api.kafka.KafkaTopicList,io.fabric8.kubernetes.client.dsl.Resource<io.strimzi.api.kafka.model.KafkaTopic>> topicOperation()

kafkaOperation

private io.fabric8.kubernetes.client.dsl.NonNamespaceOperation<io.strimzi.api.kafka.model.Kafka,io.strimzi.api.kafka.KafkaList,io.fabric8.kubernetes.client.dsl.Resource<io.strimzi.api.kafka.model.Kafka>> kafkaOperation()

getDefaultConsumerProperties

public Properties getDefaultConsumerProperties()

Specified by:

getDefaultConsumerProperties in interface KafkaController

Returns:

default kafka consumer configuration

getKafkaCaCertificate

private File getKafkaCaCertificate()
                            throws IOException

Throws:

IOException