Package io.debezium.testing.system.tools.databases

Class AbstractOcpDatabaseController<C extends DatabaseClient<?,?>>

java.lang.Object

io.debezium.testing.system.tools.databases.AbstractOcpDatabaseController<C>

All Implemented Interfaces:

DatabaseController<C>, PortForwardableDatabaseController

Direct Known Subclasses:

OcpMongoController, OcpMongoShardedController, OcpSqlDatabaseController

public abstract class AbstractOcpDatabaseController<C extends DatabaseClient<?,?>>
extends Object
implements DatabaseController<C>, PortForwardableDatabaseController

Author:

Jakub Cechacek

Field Summary

Fields

Modifier and Type	Field	Description
protected io.fabric8.kubernetes.api.model.apps.Deployment	deployment
private static final String	FORWARDED_HOST
private int	localPort
private static final org.slf4j.Logger	LOGGER
private static final int	MAX_PORT
private static final int	MAX_PORT_SEARCH_ATTEMPTS
private static final int	MIN_PORT
protected String	name
protected final io.fabric8.openshift.client.OpenShiftClient	ocp
protected final OpenShiftUtils	ocpUtils
protected io.fabric8.kubernetes.client.PortForward	portForward
protected final String	project
protected List<io.fabric8.kubernetes.api.model.Service>	services

Constructor Summary

Constructors

Constructor	Description
AbstractOcpDatabaseController(io.fabric8.kubernetes.api.model.apps.Deployment deployment, List<io.fabric8.kubernetes.api.model.Service> services, io.fabric8.openshift.client.OpenShiftClient ocp)

Method Summary

Modifier and Type	Method	Description
void	closeDatabasePortForwards()
protected void	executeCommand(io.fabric8.kubernetes.api.model.apps.Deployment deployment, String... commands)
protected void	executeInitCommand(io.fabric8.kubernetes.api.model.apps.Deployment deployment, String... commands)
void	forwardDatabasePorts()
private int	getAvailablePort()
String	getDatabaseHostname()
int	getDatabasePort()
private int	getOriginalDatabasePort()
private io.fabric8.kubernetes.client.dsl.PodResource<io.fabric8.kubernetes.api.model.Pod>	getPodResource(io.fabric8.kubernetes.api.model.Pod pod)
String	getPublicDatabaseHostname()
int	getPublicDatabasePort()
private io.fabric8.kubernetes.api.model.Service	getService()
void	initialize()	Database initialisation
private io.fabric8.kubernetes.client.dsl.TtyExecErrorChannelable<String,OutputStream,PipedInputStream,io.fabric8.kubernetes.client.dsl.ExecWatch>	prepareExec(io.fabric8.kubernetes.api.model.apps.Deployment deployment)
void	reload()	Reloads the database to initial state

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.testing.system.tools.databases.DatabaseController

getDatabaseClient, getPublicDatabaseUrl

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

FORWARDED_HOST

private static final String FORWARDED_HOST

See Also:

• Constant Field Values

MAX_PORT_SEARCH_ATTEMPTS

private static final int MAX_PORT_SEARCH_ATTEMPTS

See Also:

• Constant Field Values

MIN_PORT

private static final int MIN_PORT

See Also:

• Constant Field Values

MAX_PORT

private static final int MAX_PORT

See Also:

• Constant Field Values

ocp

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

project

protected final String project

ocpUtils

protected final OpenShiftUtils ocpUtils

deployment

protected io.fabric8.kubernetes.api.model.apps.Deployment deployment

name

protected String name

services

protected List<io.fabric8.kubernetes.api.model.Service> services

portForward

protected io.fabric8.kubernetes.client.PortForward portForward

localPort

private int localPort

Constructor Details

AbstractOcpDatabaseController

public AbstractOcpDatabaseController(io.fabric8.kubernetes.api.model.apps.Deployment deployment,
 List<io.fabric8.kubernetes.api.model.Service> services,
 io.fabric8.openshift.client.OpenShiftClient ocp)

Method Details

getService

private io.fabric8.kubernetes.api.model.Service getService()

reload

public void reload()
            throws InterruptedException

Description copied from interface: DatabaseController

Reloads the database to initial state

Specified by:

reload in interface DatabaseController<C extends DatabaseClient<?,?>>

Throws:

InterruptedException - on timing issue

getDatabaseHostname

public String getDatabaseHostname()

Specified by:

getDatabaseHostname in interface DatabaseController<C extends DatabaseClient<?,?>>

Returns:

available hostname of the database

getDatabasePort

public int getDatabasePort()

Specified by:

getDatabasePort in interface DatabaseController<C extends DatabaseClient<?,?>>

Returns:

available port of the database

getPublicDatabaseHostname

public String getPublicDatabaseHostname()

Specified by:

getPublicDatabaseHostname in interface DatabaseController<C extends DatabaseClient<?,?>>

Returns:

publicly available hostname of the database

getPublicDatabasePort

public int getPublicDatabasePort()

Specified by:

getPublicDatabasePort in interface DatabaseController<C extends DatabaseClient<?,?>>

Returns:

publicly available port of the database

initialize

public void initialize()
                throws InterruptedException

Description copied from interface: DatabaseController

Database initialisation

Specified by:

initialize in interface DatabaseController<C extends DatabaseClient<?,?>>

Throws:

InterruptedException - on timing issue

forwardDatabasePorts

public void forwardDatabasePorts()

Specified by:

forwardDatabasePorts in interface PortForwardableDatabaseController

closeDatabasePortForwards

public void closeDatabasePortForwards()
                               throws IOException

Specified by:

closeDatabasePortForwards in interface PortForwardableDatabaseController

Throws:

IOException

executeInitCommand

protected void executeInitCommand(io.fabric8.kubernetes.api.model.apps.Deployment deployment,
 String... commands)
                           throws InterruptedException

Throws:

InterruptedException

executeCommand

protected void executeCommand(io.fabric8.kubernetes.api.model.apps.Deployment deployment,
 String... commands)
                       throws InterruptedException

Throws:

InterruptedException

prepareExec

private io.fabric8.kubernetes.client.dsl.TtyExecErrorChannelable<String,OutputStream,PipedInputStream,io.fabric8.kubernetes.client.dsl.ExecWatch> prepareExec(io.fabric8.kubernetes.api.model.apps.Deployment deployment)

getPodResource

private io.fabric8.kubernetes.client.dsl.PodResource<io.fabric8.kubernetes.api.model.Pod> getPodResource(io.fabric8.kubernetes.api.model.Pod pod)

getOriginalDatabasePort

private int getOriginalDatabasePort()

getAvailablePort

private int getAvailablePort()
                      throws IOException

Throws:

IOException