software.amazon.awssdk.services.elasticloadbalancing.model

Class HealthCheck

java.lang.Object

software.amazon.awssdk.services.elasticloadbalancing.model.HealthCheck

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<HealthCheck.Builder,HealthCheck>

@Generated(value="software.amazon.awssdk:codegen")
public final class HealthCheck
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<HealthCheck.Builder,HealthCheck>

Information about a health check.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	HealthCheck.Builder

Method Summary

Modifier and Type	Method and Description
static HealthCheck.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Integer	healthyThreshold() The number of consecutive health checks successes required before moving the instance to the Healthy state.
Integer	interval() The approximate interval, in seconds, between health checks of an individual instance.
List<SdkField<?>>	sdkFields()
static Class<? extends HealthCheck.Builder>	serializableBuilderClass()
String	target() The instance being checked.
Integer	timeout() The amount of time, in seconds, during which no response means a failed health check.
HealthCheck.Builder	toBuilder()
String	toString() Returns a string representation of this object.
Integer	unhealthyThreshold() The number of consecutive health check failures required before moving the instance to the Unhealthy state.

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

target

public String target()

The instance being checked. The protocol is either TCP, HTTP, HTTPS, or SSL. The range of valid ports is one (1) through 65535.

TCP is the default, specified as a TCP: port pair, for example "TCP:5000". In this case, a health check simply attempts to open a TCP connection to the instance on the specified port. Failure to connect within the configured timeout is considered unhealthy.

SSL is also specified as SSL: port pair, for example, SSL:5000.

For HTTP/HTTPS, you must include a ping path in the string. HTTP is specified as a HTTP:port;/;PathToPing; grouping, for example "HTTP:80/weather/us/wa/seattle". In this case, a HTTP GET request is issued to the instance on the given port and path. Any answer other than "200 OK" within the timeout period is considered unhealthy.

The total length of the HTTP ping target must be 1024 16-bit Unicode characters or less.

Returns:

The instance being checked. The protocol is either TCP, HTTP, HTTPS, or SSL. The range of valid ports is one (1) through 65535.

TCP is the default, specified as a TCP: port pair, for example "TCP:5000". In this case, a health check simply attempts to open a TCP connection to the instance on the specified port. Failure to connect within the configured timeout is considered unhealthy.

SSL is also specified as SSL: port pair, for example, SSL:5000.

For HTTP/HTTPS, you must include a ping path in the string. HTTP is specified as a HTTP:port;/;PathToPing; grouping, for example "HTTP:80/weather/us/wa/seattle". In this case, a HTTP GET request is issued to the instance on the given port and path. Any answer other than "200 OK" within the timeout period is considered unhealthy.

The total length of the HTTP ping target must be 1024 16-bit Unicode characters or less.

interval

public Integer interval()

The approximate interval, in seconds, between health checks of an individual instance.

Returns:

The approximate interval, in seconds, between health checks of an individual instance.

timeout

public Integer timeout()

The amount of time, in seconds, during which no response means a failed health check.

This value must be less than the Interval value.

Returns:

The amount of time, in seconds, during which no response means a failed health check.

This value must be less than the Interval value.

unhealthyThreshold

public Integer unhealthyThreshold()

The number of consecutive health check failures required before moving the instance to the Unhealthy state.

Returns:

The number of consecutive health check failures required before moving the instance to the Unhealthy state.

healthyThreshold

public Integer healthyThreshold()

The number of consecutive health checks successes required before moving the instance to the Healthy state.

Returns:

The number of consecutive health checks successes required before moving the instance to the Healthy state.

toBuilder

public HealthCheck.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<HealthCheck.Builder,HealthCheck>

builder

public static HealthCheck.Builder builder()

serializableBuilderClass

public static Class<? extends HealthCheck.Builder> serializableBuilderClass()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public <T> Optional<T> getValueForField(String fieldName,
                                        Class<T> clazz)

sdkFields

public List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo