Package org.jclouds.rackspace.cloudloadbalancers.v1.domain

Class HealthMonitor

java.lang.Object

org.jclouds.rackspace.cloudloadbalancers.v1.domain.HealthMonitor

public class HealthMonitor
extends Object

The load balancing service includes a health monitoring operation which periodically checks your back-end nodes to ensure they are responding correctly. If a node is not responding, it is removed from rotation until the health monitor determines that the node is functional. In addition to being performed periodically, the health check also is performed against every node that is added to ensure that the node is operating properly before allowing it to service traffic. Only one health monitor is allowed to be enabled on a load balancer at a time.

As part of your strategy for monitoring connections, you should consider defining secondary nodes that provide failover for effectively routing traffic in case the primary node fails. This is an additional feature that will ensure you remain up in case your primary node fails.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HealthMonitor.Builder
static class	HealthMonitor.Type	Every health monitor has a type attribute to signify what kind of monitor it is.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HealthMonitor(HealthMonitor.Type type, int delay, int timeout, int attemptsBeforeDeactivation, String bodyRegex, String statusRegex, String path, String hostHeader)

Method Summary

Modifier and Type	Method	Description
static HealthMonitor.Builder	builder()
boolean	equals(Object obj)
int	getAttemptsBeforeDeactivation()
com.google.common.base.Optional<String>	getBodyRegex()
int	getDelay()
com.google.common.base.Optional<String>	getHostHeader()
com.google.common.base.Optional<String>	getPath()
com.google.common.base.Optional<String>	getStatusRegex()
int	getTimeout()
HealthMonitor.Type	getType()
int	hashCode()
boolean	isValid()
protected com.google.common.base.MoreObjects.ToStringHelper	string()
HealthMonitor.Builder	toBuilder()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HealthMonitor

@ConstructorProperties({"type","delay","timeout","attemptsBeforeDeactivation","bodyRegex","statusRegex","path","hostHeader"})
protected HealthMonitor(HealthMonitor.Type type,
                        int delay,
                        int timeout,
                        int attemptsBeforeDeactivation,
                        @Nullable
                        String bodyRegex,
                        @Nullable
                        String statusRegex,
                        @Nullable
                        String path,
                        @Nullable
                        String hostHeader)

Method Detail

getType

public HealthMonitor.Type getType()

getDelay

public int getDelay()

getTimeout

public int getTimeout()

getAttemptsBeforeDeactivation

public int getAttemptsBeforeDeactivation()

getBodyRegex

public com.google.common.base.Optional<String> getBodyRegex()

getStatusRegex

public com.google.common.base.Optional<String> getStatusRegex()

getPath

public com.google.common.base.Optional<String> getPath()

getHostHeader

public com.google.common.base.Optional<String> getHostHeader()

isValid

public boolean isValid()

Returns:

true if this HealthMonitor is valid, false otherwise

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

string

protected com.google.common.base.MoreObjects.ToStringHelper string()

toString

public String toString()

Overrides:

toString in class Object

builder

public static HealthMonitor.Builder builder()

toBuilder

public HealthMonitor.Builder toBuilder()