Class MinimumHealthyHosts
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<MinimumHealthyHosts.Builder,
MinimumHealthyHosts>
Information about the minimum number of healthy instances.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic MinimumHealthyHosts.Builder
builder()
final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
static Class
<? extends MinimumHealthyHosts.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.final MinimumHealthyHostsType
type()
The minimum healthy instance type:final String
The minimum healthy instance type:final Integer
value()
The minimum healthy instance value.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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type
The minimum healthy instance type:
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HOST_COUNT
: The minimum number of healthy instances as an absolute value. -
FLEET_PERCENT
: The minimum number of healthy instances as a percentage of the total number of instances in the deployment.
In an example of nine instances, if a HOST_COUNT of six is specified, deploy to up to three instances at a time. The deployment is successful if six or more instances are deployed to successfully. Otherwise, the deployment fails. If a FLEET_PERCENT of 40 is specified, deploy to up to five instances at a time. The deployment is successful if four or more instances are deployed to successfully. Otherwise, the deployment fails.
In a call to the
GetDeploymentConfig
, CodeDeployDefault.OneAtATime returns a minimum healthy instance type of MOST_CONCURRENCY and a value of 1. This means a deployment to only one instance at a time. (You cannot set the type to MOST_CONCURRENCY, only to HOST_COUNT or FLEET_PERCENT.) In addition, with CodeDeployDefault.OneAtATime, CodeDeploy attempts to ensure that all instances but one are kept in a healthy state during the deployment. Although this allows one instance at a time to be taken offline for a new deployment, it also means that if the deployment to the last instance fails, the overall deployment is still successful.For more information, see CodeDeploy Instance Health in the CodeDeploy User Guide.
If the service returns an enum value that is not available in the current SDK version,
type
will returnMinimumHealthyHostsType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromtypeAsString()
.- Returns:
- The minimum healthy instance type:
-
HOST_COUNT
: The minimum number of healthy instances as an absolute value. -
FLEET_PERCENT
: The minimum number of healthy instances as a percentage of the total number of instances in the deployment.
In an example of nine instances, if a HOST_COUNT of six is specified, deploy to up to three instances at a time. The deployment is successful if six or more instances are deployed to successfully. Otherwise, the deployment fails. If a FLEET_PERCENT of 40 is specified, deploy to up to five instances at a time. The deployment is successful if four or more instances are deployed to successfully. Otherwise, the deployment fails.
In a call to the
GetDeploymentConfig
, CodeDeployDefault.OneAtATime returns a minimum healthy instance type of MOST_CONCURRENCY and a value of 1. This means a deployment to only one instance at a time. (You cannot set the type to MOST_CONCURRENCY, only to HOST_COUNT or FLEET_PERCENT.) In addition, with CodeDeployDefault.OneAtATime, CodeDeploy attempts to ensure that all instances but one are kept in a healthy state during the deployment. Although this allows one instance at a time to be taken offline for a new deployment, it also means that if the deployment to the last instance fails, the overall deployment is still successful.For more information, see CodeDeploy Instance Health in the CodeDeploy User Guide.
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- See Also:
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typeAsString
The minimum healthy instance type:
-
HOST_COUNT
: The minimum number of healthy instances as an absolute value. -
FLEET_PERCENT
: The minimum number of healthy instances as a percentage of the total number of instances in the deployment.
In an example of nine instances, if a HOST_COUNT of six is specified, deploy to up to three instances at a time. The deployment is successful if six or more instances are deployed to successfully. Otherwise, the deployment fails. If a FLEET_PERCENT of 40 is specified, deploy to up to five instances at a time. The deployment is successful if four or more instances are deployed to successfully. Otherwise, the deployment fails.
In a call to the
GetDeploymentConfig
, CodeDeployDefault.OneAtATime returns a minimum healthy instance type of MOST_CONCURRENCY and a value of 1. This means a deployment to only one instance at a time. (You cannot set the type to MOST_CONCURRENCY, only to HOST_COUNT or FLEET_PERCENT.) In addition, with CodeDeployDefault.OneAtATime, CodeDeploy attempts to ensure that all instances but one are kept in a healthy state during the deployment. Although this allows one instance at a time to be taken offline for a new deployment, it also means that if the deployment to the last instance fails, the overall deployment is still successful.For more information, see CodeDeploy Instance Health in the CodeDeploy User Guide.
If the service returns an enum value that is not available in the current SDK version,
type
will returnMinimumHealthyHostsType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromtypeAsString()
.- Returns:
- The minimum healthy instance type:
-
HOST_COUNT
: The minimum number of healthy instances as an absolute value. -
FLEET_PERCENT
: The minimum number of healthy instances as a percentage of the total number of instances in the deployment.
In an example of nine instances, if a HOST_COUNT of six is specified, deploy to up to three instances at a time. The deployment is successful if six or more instances are deployed to successfully. Otherwise, the deployment fails. If a FLEET_PERCENT of 40 is specified, deploy to up to five instances at a time. The deployment is successful if four or more instances are deployed to successfully. Otherwise, the deployment fails.
In a call to the
GetDeploymentConfig
, CodeDeployDefault.OneAtATime returns a minimum healthy instance type of MOST_CONCURRENCY and a value of 1. This means a deployment to only one instance at a time. (You cannot set the type to MOST_CONCURRENCY, only to HOST_COUNT or FLEET_PERCENT.) In addition, with CodeDeployDefault.OneAtATime, CodeDeploy attempts to ensure that all instances but one are kept in a healthy state during the deployment. Although this allows one instance at a time to be taken offline for a new deployment, it also means that if the deployment to the last instance fails, the overall deployment is still successful.For more information, see CodeDeploy Instance Health in the CodeDeploy User Guide.
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- See Also:
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value
The minimum healthy instance value.
- Returns:
- The minimum healthy instance value.
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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<MinimumHealthyHosts.Builder,
MinimumHealthyHosts> - 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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