Class HealthCheckCustomConfig
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<HealthCheckCustomConfig.Builder,
HealthCheckCustomConfig>
A complex type that contains information about an optional custom health check. A custom health check, which requires that you use a third-party health checker to evaluate the health of your resources, is useful in the following circumstances:
-
You can't use a health check that's defined by
HealthCheckConfig
because the resource isn't available over the internet. For example, you can use a custom health check when the instance is in an Amazon VPC. (To check the health of resources in a VPC, the health checker must also be in the VPC.) -
You want to use a third-party health checker regardless of where your resources are located.
If you specify a health check configuration, you can specify either HealthCheckCustomConfig
or
HealthCheckConfig
but not both.
To change the status of a custom health check, submit an UpdateInstanceCustomHealthStatus
request. Cloud
Map doesn't monitor the status of the resource, it just keeps a record of the status specified in the most recent
UpdateInstanceCustomHealthStatus
request.
Here's how custom health checks work:
-
You create a service.
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You register an instance.
-
You configure a third-party health checker to monitor the resource that's associated with the new instance.
Cloud Map doesn't check the health of the resource directly.
-
The third-party health-checker determines that the resource is unhealthy and notifies your application.
-
Your application submits an
UpdateInstanceCustomHealthStatus
request. -
Cloud Map waits for 30 seconds.
-
If another
UpdateInstanceCustomHealthStatus
request doesn't arrive during that time to change the status back to healthy, Cloud Map stops routing traffic to the resource.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionbuilder()
final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final Integer
Deprecated.Configurable FailureThreshold of HealthCheckCustomConfig is deprecated.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
static Class
<? extends HealthCheckCustomConfig.Builder> Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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failureThreshold
Deprecated.Configurable FailureThreshold of HealthCheckCustomConfig is deprecated. It will always have value 1.This parameter is no longer supported and is always set to 1. Cloud Map waits for approximately 30 seconds after receiving an
UpdateInstanceCustomHealthStatus
request before changing the status of the service instance.The number of 30-second intervals that you want Cloud Map to wait after receiving an
UpdateInstanceCustomHealthStatus
request before it changes the health status of a service instance.Sending a second or subsequent
UpdateInstanceCustomHealthStatus
request with the same value before 30 seconds has passed doesn't accelerate the change. Cloud Map still waits30
seconds after the first request to make the change.- Returns:
This parameter is no longer supported and is always set to 1. Cloud Map waits for approximately 30 seconds after receiving an
UpdateInstanceCustomHealthStatus
request before changing the status of the service instance.The number of 30-second intervals that you want Cloud Map to wait after receiving an
UpdateInstanceCustomHealthStatus
request before it changes the health status of a service instance.Sending a second or subsequent
UpdateInstanceCustomHealthStatus
request with the same value before 30 seconds has passed doesn't accelerate the change. Cloud Map still waits30
seconds after the first request to make the change.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<HealthCheckCustomConfig.Builder,
HealthCheckCustomConfig> - Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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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. -
getValueForField
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sdkFields
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