Class NodegroupUpdateConfig

java.lang.Object
software.amazon.awssdk.services.eks.model.NodegroupUpdateConfig
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<NodegroupUpdateConfig.Builder,NodegroupUpdateConfig>
@Generated("software.amazon.awssdk:codegen") public final class NodegroupUpdateConfig extends Object implements SdkPojo, Serializable, ToCopyableBuilder<NodegroupUpdateConfig.Builder,NodegroupUpdateConfig>

The node group update configuration. An Amazon EKS managed node group updates by replacing nodes with new nodes of newer AMI versions in parallel. You choose the maximum unavailable and the update strategy.

See Also:

  • Method Details

    • maxUnavailable

      public final Integer maxUnavailable()

      The maximum number of nodes unavailable at once during a version update. Nodes are updated in parallel. This value or maxUnavailablePercentage is required to have a value.The maximum number is 100.

      Returns:
      The maximum number of nodes unavailable at once during a version update. Nodes are updated in parallel. This value or maxUnavailablePercentage is required to have a value.The maximum number is 100.

    • maxUnavailablePercentage

      public final Integer maxUnavailablePercentage()

      The maximum percentage of nodes unavailable during a version update. This percentage of nodes are updated in parallel, up to 100 nodes at once. This value or maxUnavailable is required to have a value.

      Returns:
      The maximum percentage of nodes unavailable during a version update. This percentage of nodes are updated in parallel, up to 100 nodes at once. This value or maxUnavailable is required to have a value.

    • updateStrategy

      public final NodegroupUpdateStrategies updateStrategy()

      The configuration for the behavior to follow during a node group version update of this managed node group. You choose between two possible strategies for replacing nodes during an UpdateNodegroupVersion action.

      An Amazon EKS managed node group updates by replacing nodes with new nodes of newer AMI versions in parallel. The update strategy changes the managed node update behavior of the managed node group for each quantity. The default strategy has guardrails to protect you from misconfiguration and launches the new instances first, before terminating the old instances. The minimal strategy removes the guardrails and terminates the old instances before launching the new instances. This minimal strategy is useful in scenarios where you are constrained to resources or costs (for example, with hardware accelerators such as GPUs).

      If the service returns an enum value that is not available in the current SDK version, updateStrategy will return NodegroupUpdateStrategies.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from updateStrategyAsString().

      Returns:
      The configuration for the behavior to follow during a node group version update of this managed node group. You choose between two possible strategies for replacing nodes during an UpdateNodegroupVersion action.

      An Amazon EKS managed node group updates by replacing nodes with new nodes of newer AMI versions in parallel. The update strategy changes the managed node update behavior of the managed node group for each quantity. The default strategy has guardrails to protect you from misconfiguration and launches the new instances first, before terminating the old instances. The minimal strategy removes the guardrails and terminates the old instances before launching the new instances. This minimal strategy is useful in scenarios where you are constrained to resources or costs (for example, with hardware accelerators such as GPUs).

      See Also:

    • updateStrategyAsString

      public final String updateStrategyAsString()

      The configuration for the behavior to follow during a node group version update of this managed node group. You choose between two possible strategies for replacing nodes during an UpdateNodegroupVersion action.

      An Amazon EKS managed node group updates by replacing nodes with new nodes of newer AMI versions in parallel. The update strategy changes the managed node update behavior of the managed node group for each quantity. The default strategy has guardrails to protect you from misconfiguration and launches the new instances first, before terminating the old instances. The minimal strategy removes the guardrails and terminates the old instances before launching the new instances. This minimal strategy is useful in scenarios where you are constrained to resources or costs (for example, with hardware accelerators such as GPUs).

      If the service returns an enum value that is not available in the current SDK version, updateStrategy will return NodegroupUpdateStrategies.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from updateStrategyAsString().

      Returns:
      The configuration for the behavior to follow during a node group version update of this managed node group. You choose between two possible strategies for replacing nodes during an UpdateNodegroupVersion action.

      An Amazon EKS managed node group updates by replacing nodes with new nodes of newer AMI versions in parallel. The update strategy changes the managed node update behavior of the managed node group for each quantity. The default strategy has guardrails to protect you from misconfiguration and launches the new instances first, before terminating the old instances. The minimal strategy removes the guardrails and terminates the old instances before launching the new instances. This minimal strategy is useful in scenarios where you are constrained to resources or costs (for example, with hardware accelerators such as GPUs).

      See Also:

    • toBuilder

      public NodegroupUpdateConfig.Builder 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 interface ToCopyableBuilder<NodegroupUpdateConfig.Builder,NodegroupUpdateConfig>
      Returns:
      a builder for type T

    • builder

      public static NodegroupUpdateConfig.Builder builder()

    • serializableBuilderClass

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

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class Object

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      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 an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

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

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo
      Returns:
      The mapping between the field name and its corresponding field.