Class EventInformation

java.lang.Object
software.amazon.awssdk.services.ec2.model.EventInformation
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<EventInformation.Builder,EventInformation>
@Generated("software.amazon.awssdk:codegen") public final class EventInformation extends Object implements SdkPojo, Serializable, ToCopyableBuilder<EventInformation.Builder,EventInformation>

Describes an EC2 Fleet or Spot Fleet event.

See Also:

  • Method Details

    • eventDescription

      public final String eventDescription()

      The description of the event.

      Returns:
      The description of the event.

    • eventSubType

      public final String eventSubType()

      The event.

      error events:

      • iamFleetRoleInvalid - The EC2 Fleet or Spot Fleet does not have the required permissions either to launch or terminate an instance.

      • allLaunchSpecsTemporarilyBlacklisted - None of the configurations are valid, and several attempts to launch instances have failed. For more information, see the description of the event.

      • spotInstanceCountLimitExceeded - You've reached the limit on the number of Spot Instances that you can launch.

      • spotFleetRequestConfigurationInvalid - The configuration is not valid. For more information, see the description of the event.

      fleetRequestChange events:

      • active - The EC2 Fleet or Spot Fleet request has been validated and Amazon EC2 is attempting to maintain the target number of running instances.

      • deleted (EC2 Fleet) / cancelled (Spot Fleet) - The EC2 Fleet is deleted or the Spot Fleet request is canceled and has no running instances. The EC2 Fleet or Spot Fleet will be deleted two days after its instances are terminated.

      • deleted_running (EC2 Fleet) / cancelled_running (Spot Fleet) - The EC2 Fleet is deleted or the Spot Fleet request is canceled and does not launch additional instances. Its existing instances continue to run until they are interrupted or terminated. The request remains in this state until all instances are interrupted or terminated.

      • deleted_terminating (EC2 Fleet) / cancelled_terminating (Spot Fleet) - The EC2 Fleet is deleted or the Spot Fleet request is canceled and its instances are terminating. The request remains in this state until all instances are terminated.

      • expired - The EC2 Fleet or Spot Fleet request has expired. If the request was created with TerminateInstancesWithExpiration set, a subsequent terminated event indicates that the instances are terminated.

      • modify_in_progress - The EC2 Fleet or Spot Fleet request is being modified. The request remains in this state until the modification is fully processed.

      • modify_succeeded - The EC2 Fleet or Spot Fleet request was modified.

      • submitted - The EC2 Fleet or Spot Fleet request is being evaluated and Amazon EC2 is preparing to launch the target number of instances.

      • progress - The EC2 Fleet or Spot Fleet request is in the process of being fulfilled.

      instanceChange events:

      • launched - A new instance was launched.

      • terminated - An instance was terminated by the user.

      • termination_notified - An instance termination notification was sent when a Spot Instance was terminated by Amazon EC2 during scale-down, when the target capacity of the fleet was modified down, for example, from a target capacity of 4 to a target capacity of 3.

      Information events:

      • fleetProgressHalted - The price in every launch specification is not valid because it is below the Spot price (all the launch specifications have produced launchSpecUnusable events). A launch specification might become valid if the Spot price changes.

      • launchSpecTemporarilyBlacklisted - The configuration is not valid and several attempts to launch instances have failed. For more information, see the description of the event.

      • launchSpecUnusable - The price specified in a launch specification is not valid because it is below the Spot price for the requested Spot pools.

        Note: Even if a fleet with the maintain request type is in the process of being canceled, it may still publish a launchSpecUnusable event. This does not mean that the canceled fleet is attempting to launch a new instance.

      • registerWithLoadBalancersFailed - An attempt to register instances with load balancers failed. For more information, see the description of the event.

      Returns:
      The event.

      error events:

      • iamFleetRoleInvalid - The EC2 Fleet or Spot Fleet does not have the required permissions either to launch or terminate an instance.

      • allLaunchSpecsTemporarilyBlacklisted - None of the configurations are valid, and several attempts to launch instances have failed. For more information, see the description of the event.

      • spotInstanceCountLimitExceeded - You've reached the limit on the number of Spot Instances that you can launch.

      • spotFleetRequestConfigurationInvalid - The configuration is not valid. For more information, see the description of the event.

      fleetRequestChange events:

      • active - The EC2 Fleet or Spot Fleet request has been validated and Amazon EC2 is attempting to maintain the target number of running instances.

      • deleted (EC2 Fleet) / cancelled (Spot Fleet) - The EC2 Fleet is deleted or the Spot Fleet request is canceled and has no running instances. The EC2 Fleet or Spot Fleet will be deleted two days after its instances are terminated.

      • deleted_running (EC2 Fleet) / cancelled_running (Spot Fleet) - The EC2 Fleet is deleted or the Spot Fleet request is canceled and does not launch additional instances. Its existing instances continue to run until they are interrupted or terminated. The request remains in this state until all instances are interrupted or terminated.

      • deleted_terminating (EC2 Fleet) / cancelled_terminating (Spot Fleet) - The EC2 Fleet is deleted or the Spot Fleet request is canceled and its instances are terminating. The request remains in this state until all instances are terminated.

      • expired - The EC2 Fleet or Spot Fleet request has expired. If the request was created with TerminateInstancesWithExpiration set, a subsequent terminated event indicates that the instances are terminated.

      • modify_in_progress - The EC2 Fleet or Spot Fleet request is being modified. The request remains in this state until the modification is fully processed.

      • modify_succeeded - The EC2 Fleet or Spot Fleet request was modified.

      • submitted - The EC2 Fleet or Spot Fleet request is being evaluated and Amazon EC2 is preparing to launch the target number of instances.

      • progress - The EC2 Fleet or Spot Fleet request is in the process of being fulfilled.

      instanceChange events:

      • launched - A new instance was launched.

      • terminated - An instance was terminated by the user.

      • termination_notified - An instance termination notification was sent when a Spot Instance was terminated by Amazon EC2 during scale-down, when the target capacity of the fleet was modified down, for example, from a target capacity of 4 to a target capacity of 3.

      Information events:

      • fleetProgressHalted - The price in every launch specification is not valid because it is below the Spot price (all the launch specifications have produced launchSpecUnusable events). A launch specification might become valid if the Spot price changes.

      • launchSpecTemporarilyBlacklisted - The configuration is not valid and several attempts to launch instances have failed. For more information, see the description of the event.

      • launchSpecUnusable - The price specified in a launch specification is not valid because it is below the Spot price for the requested Spot pools.

        Note: Even if a fleet with the maintain request type is in the process of being canceled, it may still publish a launchSpecUnusable event. This does not mean that the canceled fleet is attempting to launch a new instance.

      • registerWithLoadBalancersFailed - An attempt to register instances with load balancers failed. For more information, see the description of the event.

    • instanceId

      public final String instanceId()

      The ID of the instance. This information is available only for instanceChange events.

      Returns:
      The ID of the instance. This information is available only for instanceChange events.

    • toBuilder

      public EventInformation.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<EventInformation.Builder,EventInformation>
      Returns:
      a builder for type T

    • builder

      public static EventInformation.Builder builder()

    • serializableBuilderClass

      public static Class<? extends EventInformation.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.