Package software.amazon.awscdk.services.elasticloadbalancing

Interface CfnLoadBalancer.HealthCheckProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnLoadBalancer.HealthCheckProperty.Jsii$Proxy

Enclosing class:

CfnLoadBalancer

@Stability(Stable)
public static interface CfnLoadBalancer.HealthCheckProperty
extends software.amazon.jsii.JsiiSerializable

Specifies health check settings for your Classic Load Balancer.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.elasticloadbalancing.*;
 HealthCheckProperty healthCheckProperty = HealthCheckProperty.builder()
         .healthyThreshold("healthyThreshold")
         .interval("interval")
         .target("target")
         .timeout("timeout")
         .unhealthyThreshold("unhealthyThreshold")
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnLoadBalancer.HealthCheckProperty.Builder	A builder for CfnLoadBalancer.HealthCheckProperty
static final class	CfnLoadBalancer.HealthCheckProperty.Jsii$Proxy	An implementation for CfnLoadBalancer.HealthCheckProperty

Method Summary

Modifier and Type	Method	Description
static CfnLoadBalancer.HealthCheckProperty.Builder	builder()
String	getHealthyThreshold()	The number of consecutive health checks successes required before moving the instance to the Healthy state.
String	getInterval()	The approximate interval, in seconds, between health checks of an individual instance.
String	getTarget()	The instance being checked.
String	getTimeout()	The amount of time, in seconds, during which no response means a failed health check.
String	getUnhealthyThreshold()	The number of consecutive health check failures required before moving the instance to the Unhealthy state.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getHealthyThreshold

@Stability(Stable)
@NotNull
String getHealthyThreshold()

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

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-healthythreshold

getInterval

@Stability(Stable)
@NotNull
String getInterval()

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

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-interval

getTarget

@Stability(Stable)
@NotNull
String getTarget()

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.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-target

getTimeout

@Stability(Stable)
@NotNull
String getTimeout()

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

This value must be less than the Interval value.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-timeout

getUnhealthyThreshold

@Stability(Stable)
@NotNull
String getUnhealthyThreshold()

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

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-unhealthythreshold

builder

@Stability(Stable)
static CfnLoadBalancer.HealthCheckProperty.Builder builder()

Returns:

a CfnLoadBalancer.HealthCheckProperty.Builder of CfnLoadBalancer.HealthCheckProperty