Package software.amazon.awssdk.services.eks.model

Class NodegroupUpdateConfig

    • Method Detail

      • 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:
        NodegroupUpdateStrategies

      • 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:
        NodegroupUpdateStrategies

      • hashCode

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

      • equals

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

      • 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)