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CfnCluster.go
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CfnCluster.go
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package awsemr
import (
_init_ "github.com/aws/aws-cdk-go/awscdk/v2/jsii"
_jsii_ "github.com/aws/jsii-runtime-go/runtime"
"github.com/aws/aws-cdk-go/awscdk/v2"
"github.com/aws/aws-cdk-go/awscdk/v2/awsemr/internal"
"github.com/aws/constructs-go/constructs/v10"
)
// The `AWS::EMR::Cluster` resource specifies an Amazon EMR cluster.
//
// This cluster is a collection of Amazon EC2 instances that run open source big data frameworks and applications to process and analyze vast amounts of data. For more information, see the [Amazon EMR Management Guide](https://docs.aws.amazon.com//emr/latest/ManagementGuide/) .
//
// Amazon EMR now supports launching task instance groups and task instance fleets as part of the `AWS::EMR::Cluster` resource. This can be done by using the `JobFlowInstancesConfig` property type's `TaskInstanceGroups` and `TaskInstanceFleets` subproperties. Using these subproperties reduces delays in provisioning task nodes compared to specifying task nodes with the `AWS::EMR::InstanceGroupConfig` and `AWS::EMR::InstanceFleetConfig` resources. Please refer to the examples at the bottom of this page to learn how to use these subproperties.
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// var additionalInfo interface{}
// var configurationProperty_ configurationProperty
//
// cfnCluster := awscdk.Aws_emr.NewCfnCluster(this, jsii.String("MyCfnCluster"), &CfnClusterProps{
// Instances: &JobFlowInstancesConfigProperty{
// AdditionalMasterSecurityGroups: []*string{
// jsii.String("additionalMasterSecurityGroups"),
// },
// AdditionalSlaveSecurityGroups: []*string{
// jsii.String("additionalSlaveSecurityGroups"),
// },
// CoreInstanceFleet: &InstanceFleetConfigProperty{
// InstanceTypeConfigs: []interface{}{
// &InstanceTypeConfigProperty{
// InstanceType: jsii.String("instanceType"),
//
// // the properties below are optional
// BidPrice: jsii.String("bidPrice"),
// BidPriceAsPercentageOfOnDemandPrice: jsii.Number(123),
// Configurations: []interface{}{
// &configurationProperty{
// Classification: jsii.String("classification"),
// ConfigurationProperties: map[string]*string{
// "configurationPropertiesKey": jsii.String("configurationProperties"),
// },
// Configurations: []interface{}{
// configurationProperty_,
// },
// },
// },
// CustomAmiId: jsii.String("customAmiId"),
// EbsConfiguration: &EbsConfigurationProperty{
// EbsBlockDeviceConfigs: []interface{}{
// &EbsBlockDeviceConfigProperty{
// VolumeSpecification: &VolumeSpecificationProperty{
// SizeInGb: jsii.Number(123),
// VolumeType: jsii.String("volumeType"),
//
// // the properties below are optional
// Iops: jsii.Number(123),
// Throughput: jsii.Number(123),
// },
//
// // the properties below are optional
// VolumesPerInstance: jsii.Number(123),
// },
// },
// EbsOptimized: jsii.Boolean(false),
// },
// WeightedCapacity: jsii.Number(123),
// },
// },
// LaunchSpecifications: &InstanceFleetProvisioningSpecificationsProperty{
// OnDemandSpecification: &OnDemandProvisioningSpecificationProperty{
// AllocationStrategy: jsii.String("allocationStrategy"),
// },
// SpotSpecification: &SpotProvisioningSpecificationProperty{
// TimeoutAction: jsii.String("timeoutAction"),
// TimeoutDurationMinutes: jsii.Number(123),
//
// // the properties below are optional
// AllocationStrategy: jsii.String("allocationStrategy"),
// BlockDurationMinutes: jsii.Number(123),
// },
// },
// Name: jsii.String("name"),
// TargetOnDemandCapacity: jsii.Number(123),
// TargetSpotCapacity: jsii.Number(123),
// },
// CoreInstanceGroup: &InstanceGroupConfigProperty{
// InstanceCount: jsii.Number(123),
// InstanceType: jsii.String("instanceType"),
//
// // the properties below are optional
// AutoScalingPolicy: &AutoScalingPolicyProperty{
// Constraints: &ScalingConstraintsProperty{
// MaxCapacity: jsii.Number(123),
// MinCapacity: jsii.Number(123),
// },
// Rules: []interface{}{
// &ScalingRuleProperty{
// Action: &ScalingActionProperty{
// SimpleScalingPolicyConfiguration: &SimpleScalingPolicyConfigurationProperty{
// ScalingAdjustment: jsii.Number(123),
//
// // the properties below are optional
// AdjustmentType: jsii.String("adjustmentType"),
// CoolDown: jsii.Number(123),
// },
//
// // the properties below are optional
// Market: jsii.String("market"),
// },
// Name: jsii.String("name"),
// Trigger: &ScalingTriggerProperty{
// CloudWatchAlarmDefinition: &CloudWatchAlarmDefinitionProperty{
// ComparisonOperator: jsii.String("comparisonOperator"),
// MetricName: jsii.String("metricName"),
// Period: jsii.Number(123),
// Threshold: jsii.Number(123),
//
// // the properties below are optional
// Dimensions: []interface{}{
// &MetricDimensionProperty{
// Key: jsii.String("key"),
// Value: jsii.String("value"),
// },
// },
// EvaluationPeriods: jsii.Number(123),
// Namespace: jsii.String("namespace"),
// Statistic: jsii.String("statistic"),
// Unit: jsii.String("unit"),
// },
// },
//
// // the properties below are optional
// Description: jsii.String("description"),
// },
// },
// },
// BidPrice: jsii.String("bidPrice"),
// Configurations: []interface{}{
// &configurationProperty{
// Classification: jsii.String("classification"),
// ConfigurationProperties: map[string]*string{
// "configurationPropertiesKey": jsii.String("configurationProperties"),
// },
// Configurations: []interface{}{
// configurationProperty_,
// },
// },
// },
// CustomAmiId: jsii.String("customAmiId"),
// EbsConfiguration: &EbsConfigurationProperty{
// EbsBlockDeviceConfigs: []interface{}{
// &EbsBlockDeviceConfigProperty{
// VolumeSpecification: &VolumeSpecificationProperty{
// SizeInGb: jsii.Number(123),
// VolumeType: jsii.String("volumeType"),
//
// // the properties below are optional
// Iops: jsii.Number(123),
// Throughput: jsii.Number(123),
// },
//
// // the properties below are optional
// VolumesPerInstance: jsii.Number(123),
// },
// },
// EbsOptimized: jsii.Boolean(false),
// },
// Market: jsii.String("market"),
// Name: jsii.String("name"),
// },
// Ec2KeyName: jsii.String("ec2KeyName"),
// Ec2SubnetId: jsii.String("ec2SubnetId"),
// Ec2SubnetIds: []*string{
// jsii.String("ec2SubnetIds"),
// },
// EmrManagedMasterSecurityGroup: jsii.String("emrManagedMasterSecurityGroup"),
// EmrManagedSlaveSecurityGroup: jsii.String("emrManagedSlaveSecurityGroup"),
// HadoopVersion: jsii.String("hadoopVersion"),
// KeepJobFlowAliveWhenNoSteps: jsii.Boolean(false),
// MasterInstanceFleet: &InstanceFleetConfigProperty{
// InstanceTypeConfigs: []interface{}{
// &InstanceTypeConfigProperty{
// InstanceType: jsii.String("instanceType"),
//
// // the properties below are optional
// BidPrice: jsii.String("bidPrice"),
// BidPriceAsPercentageOfOnDemandPrice: jsii.Number(123),
// Configurations: []interface{}{
// &configurationProperty{
// Classification: jsii.String("classification"),
// ConfigurationProperties: map[string]*string{
// "configurationPropertiesKey": jsii.String("configurationProperties"),
// },
// Configurations: []interface{}{
// configurationProperty_,
// },
// },
// },
// CustomAmiId: jsii.String("customAmiId"),
// EbsConfiguration: &EbsConfigurationProperty{
// EbsBlockDeviceConfigs: []interface{}{
// &EbsBlockDeviceConfigProperty{
// VolumeSpecification: &VolumeSpecificationProperty{
// SizeInGb: jsii.Number(123),
// VolumeType: jsii.String("volumeType"),
//
// // the properties below are optional
// Iops: jsii.Number(123),
// Throughput: jsii.Number(123),
// },
//
// // the properties below are optional
// VolumesPerInstance: jsii.Number(123),
// },
// },
// EbsOptimized: jsii.Boolean(false),
// },
// WeightedCapacity: jsii.Number(123),
// },
// },
// LaunchSpecifications: &InstanceFleetProvisioningSpecificationsProperty{
// OnDemandSpecification: &OnDemandProvisioningSpecificationProperty{
// AllocationStrategy: jsii.String("allocationStrategy"),
// },
// SpotSpecification: &SpotProvisioningSpecificationProperty{
// TimeoutAction: jsii.String("timeoutAction"),
// TimeoutDurationMinutes: jsii.Number(123),
//
// // the properties below are optional
// AllocationStrategy: jsii.String("allocationStrategy"),
// BlockDurationMinutes: jsii.Number(123),
// },
// },
// Name: jsii.String("name"),
// TargetOnDemandCapacity: jsii.Number(123),
// TargetSpotCapacity: jsii.Number(123),
// },
// MasterInstanceGroup: &InstanceGroupConfigProperty{
// InstanceCount: jsii.Number(123),
// InstanceType: jsii.String("instanceType"),
//
// // the properties below are optional
// AutoScalingPolicy: &AutoScalingPolicyProperty{
// Constraints: &ScalingConstraintsProperty{
// MaxCapacity: jsii.Number(123),
// MinCapacity: jsii.Number(123),
// },
// Rules: []interface{}{
// &ScalingRuleProperty{
// Action: &ScalingActionProperty{
// SimpleScalingPolicyConfiguration: &SimpleScalingPolicyConfigurationProperty{
// ScalingAdjustment: jsii.Number(123),
//
// // the properties below are optional
// AdjustmentType: jsii.String("adjustmentType"),
// CoolDown: jsii.Number(123),
// },
//
// // the properties below are optional
// Market: jsii.String("market"),
// },
// Name: jsii.String("name"),
// Trigger: &ScalingTriggerProperty{
// CloudWatchAlarmDefinition: &CloudWatchAlarmDefinitionProperty{
// ComparisonOperator: jsii.String("comparisonOperator"),
// MetricName: jsii.String("metricName"),
// Period: jsii.Number(123),
// Threshold: jsii.Number(123),
//
// // the properties below are optional
// Dimensions: []interface{}{
// &MetricDimensionProperty{
// Key: jsii.String("key"),
// Value: jsii.String("value"),
// },
// },
// EvaluationPeriods: jsii.Number(123),
// Namespace: jsii.String("namespace"),
// Statistic: jsii.String("statistic"),
// Unit: jsii.String("unit"),
// },
// },
//
// // the properties below are optional
// Description: jsii.String("description"),
// },
// },
// },
// BidPrice: jsii.String("bidPrice"),
// Configurations: []interface{}{
// &configurationProperty{
// Classification: jsii.String("classification"),
// ConfigurationProperties: map[string]*string{
// "configurationPropertiesKey": jsii.String("configurationProperties"),
// },
// Configurations: []interface{}{
// configurationProperty_,
// },
// },
// },
// CustomAmiId: jsii.String("customAmiId"),
// EbsConfiguration: &EbsConfigurationProperty{
// EbsBlockDeviceConfigs: []interface{}{
// &EbsBlockDeviceConfigProperty{
// VolumeSpecification: &VolumeSpecificationProperty{
// SizeInGb: jsii.Number(123),
// VolumeType: jsii.String("volumeType"),
//
// // the properties below are optional
// Iops: jsii.Number(123),
// Throughput: jsii.Number(123),
// },
//
// // the properties below are optional
// VolumesPerInstance: jsii.Number(123),
// },
// },
// EbsOptimized: jsii.Boolean(false),
// },
// Market: jsii.String("market"),
// Name: jsii.String("name"),
// },
// Placement: &PlacementTypeProperty{
// AvailabilityZone: jsii.String("availabilityZone"),
// },
// ServiceAccessSecurityGroup: jsii.String("serviceAccessSecurityGroup"),
// TaskInstanceFleets: []interface{}{
// &InstanceFleetConfigProperty{
// InstanceTypeConfigs: []interface{}{
// &InstanceTypeConfigProperty{
// InstanceType: jsii.String("instanceType"),
//
// // the properties below are optional
// BidPrice: jsii.String("bidPrice"),
// BidPriceAsPercentageOfOnDemandPrice: jsii.Number(123),
// Configurations: []interface{}{
// &configurationProperty{
// Classification: jsii.String("classification"),
// ConfigurationProperties: map[string]*string{
// "configurationPropertiesKey": jsii.String("configurationProperties"),
// },
// Configurations: []interface{}{
// configurationProperty_,
// },
// },
// },
// CustomAmiId: jsii.String("customAmiId"),
// EbsConfiguration: &EbsConfigurationProperty{
// EbsBlockDeviceConfigs: []interface{}{
// &EbsBlockDeviceConfigProperty{
// VolumeSpecification: &VolumeSpecificationProperty{
// SizeInGb: jsii.Number(123),
// VolumeType: jsii.String("volumeType"),
//
// // the properties below are optional
// Iops: jsii.Number(123),
// Throughput: jsii.Number(123),
// },
//
// // the properties below are optional
// VolumesPerInstance: jsii.Number(123),
// },
// },
// EbsOptimized: jsii.Boolean(false),
// },
// WeightedCapacity: jsii.Number(123),
// },
// },
// LaunchSpecifications: &InstanceFleetProvisioningSpecificationsProperty{
// OnDemandSpecification: &OnDemandProvisioningSpecificationProperty{
// AllocationStrategy: jsii.String("allocationStrategy"),
// },
// SpotSpecification: &SpotProvisioningSpecificationProperty{
// TimeoutAction: jsii.String("timeoutAction"),
// TimeoutDurationMinutes: jsii.Number(123),
//
// // the properties below are optional
// AllocationStrategy: jsii.String("allocationStrategy"),
// BlockDurationMinutes: jsii.Number(123),
// },
// },
// Name: jsii.String("name"),
// TargetOnDemandCapacity: jsii.Number(123),
// TargetSpotCapacity: jsii.Number(123),
// },
// },
// TaskInstanceGroups: []interface{}{
// &InstanceGroupConfigProperty{
// InstanceCount: jsii.Number(123),
// InstanceType: jsii.String("instanceType"),
//
// // the properties below are optional
// AutoScalingPolicy: &AutoScalingPolicyProperty{
// Constraints: &ScalingConstraintsProperty{
// MaxCapacity: jsii.Number(123),
// MinCapacity: jsii.Number(123),
// },
// Rules: []interface{}{
// &ScalingRuleProperty{
// Action: &ScalingActionProperty{
// SimpleScalingPolicyConfiguration: &SimpleScalingPolicyConfigurationProperty{
// ScalingAdjustment: jsii.Number(123),
//
// // the properties below are optional
// AdjustmentType: jsii.String("adjustmentType"),
// CoolDown: jsii.Number(123),
// },
//
// // the properties below are optional
// Market: jsii.String("market"),
// },
// Name: jsii.String("name"),
// Trigger: &ScalingTriggerProperty{
// CloudWatchAlarmDefinition: &CloudWatchAlarmDefinitionProperty{
// ComparisonOperator: jsii.String("comparisonOperator"),
// MetricName: jsii.String("metricName"),
// Period: jsii.Number(123),
// Threshold: jsii.Number(123),
//
// // the properties below are optional
// Dimensions: []interface{}{
// &MetricDimensionProperty{
// Key: jsii.String("key"),
// Value: jsii.String("value"),
// },
// },
// EvaluationPeriods: jsii.Number(123),
// Namespace: jsii.String("namespace"),
// Statistic: jsii.String("statistic"),
// Unit: jsii.String("unit"),
// },
// },
//
// // the properties below are optional
// Description: jsii.String("description"),
// },
// },
// },
// BidPrice: jsii.String("bidPrice"),
// Configurations: []interface{}{
// &configurationProperty{
// Classification: jsii.String("classification"),
// ConfigurationProperties: map[string]*string{
// "configurationPropertiesKey": jsii.String("configurationProperties"),
// },
// Configurations: []interface{}{
// configurationProperty_,
// },
// },
// },
// CustomAmiId: jsii.String("customAmiId"),
// EbsConfiguration: &EbsConfigurationProperty{
// EbsBlockDeviceConfigs: []interface{}{
// &EbsBlockDeviceConfigProperty{
// VolumeSpecification: &VolumeSpecificationProperty{
// SizeInGb: jsii.Number(123),
// VolumeType: jsii.String("volumeType"),
//
// // the properties below are optional
// Iops: jsii.Number(123),
// Throughput: jsii.Number(123),
// },
//
// // the properties below are optional
// VolumesPerInstance: jsii.Number(123),
// },
// },
// EbsOptimized: jsii.Boolean(false),
// },
// Market: jsii.String("market"),
// Name: jsii.String("name"),
// },
// },
// TerminationProtected: jsii.Boolean(false),
// UnhealthyNodeReplacement: jsii.Boolean(false),
// },
// JobFlowRole: jsii.String("jobFlowRole"),
// Name: jsii.String("name"),
// ServiceRole: jsii.String("serviceRole"),
//
// // the properties below are optional
// AdditionalInfo: additionalInfo,
// Applications: []interface{}{
// &ApplicationProperty{
// AdditionalInfo: map[string]*string{
// "additionalInfoKey": jsii.String("additionalInfo"),
// },
// Args: []*string{
// jsii.String("args"),
// },
// Name: jsii.String("name"),
// Version: jsii.String("version"),
// },
// },
// AutoScalingRole: jsii.String("autoScalingRole"),
// AutoTerminationPolicy: &AutoTerminationPolicyProperty{
// IdleTimeout: jsii.Number(123),
// },
// BootstrapActions: []interface{}{
// &BootstrapActionConfigProperty{
// Name: jsii.String("name"),
// ScriptBootstrapAction: &ScriptBootstrapActionConfigProperty{
// Path: jsii.String("path"),
//
// // the properties below are optional
// Args: []*string{
// jsii.String("args"),
// },
// },
// },
// },
// Configurations: []interface{}{
// &configurationProperty{
// Classification: jsii.String("classification"),
// ConfigurationProperties: map[string]*string{
// "configurationPropertiesKey": jsii.String("configurationProperties"),
// },
// Configurations: []interface{}{
// configurationProperty_,
// },
// },
// },
// CustomAmiId: jsii.String("customAmiId"),
// EbsRootVolumeIops: jsii.Number(123),
// EbsRootVolumeSize: jsii.Number(123),
// EbsRootVolumeThroughput: jsii.Number(123),
// KerberosAttributes: &KerberosAttributesProperty{
// KdcAdminPassword: jsii.String("kdcAdminPassword"),
// Realm: jsii.String("realm"),
//
// // the properties below are optional
// AdDomainJoinPassword: jsii.String("adDomainJoinPassword"),
// AdDomainJoinUser: jsii.String("adDomainJoinUser"),
// CrossRealmTrustPrincipalPassword: jsii.String("crossRealmTrustPrincipalPassword"),
// },
// LogEncryptionKmsKeyId: jsii.String("logEncryptionKmsKeyId"),
// LogUri: jsii.String("logUri"),
// ManagedScalingPolicy: &ManagedScalingPolicyProperty{
// ComputeLimits: &ComputeLimitsProperty{
// MaximumCapacityUnits: jsii.Number(123),
// MinimumCapacityUnits: jsii.Number(123),
// UnitType: jsii.String("unitType"),
//
// // the properties below are optional
// MaximumCoreCapacityUnits: jsii.Number(123),
// MaximumOnDemandCapacityUnits: jsii.Number(123),
// },
// },
// OsReleaseLabel: jsii.String("osReleaseLabel"),
// PlacementGroupConfigs: []interface{}{
// &PlacementGroupConfigProperty{
// InstanceRole: jsii.String("instanceRole"),
//
// // the properties below are optional
// PlacementStrategy: jsii.String("placementStrategy"),
// },
// },
// ReleaseLabel: jsii.String("releaseLabel"),
// ScaleDownBehavior: jsii.String("scaleDownBehavior"),
// SecurityConfiguration: jsii.String("securityConfiguration"),
// StepConcurrencyLevel: jsii.Number(123),
// Steps: []interface{}{
// &StepConfigProperty{
// HadoopJarStep: &HadoopJarStepConfigProperty{
// Jar: jsii.String("jar"),
//
// // the properties below are optional
// Args: []*string{
// jsii.String("args"),
// },
// MainClass: jsii.String("mainClass"),
// StepProperties: []interface{}{
// &KeyValueProperty{
// Key: jsii.String("key"),
// Value: jsii.String("value"),
// },
// },
// },
// Name: jsii.String("name"),
//
// // the properties below are optional
// ActionOnFailure: jsii.String("actionOnFailure"),
// },
// },
// Tags: []cfnTag{
// &cfnTag{
// Key: jsii.String("key"),
// Value: jsii.String("value"),
// },
// },
// VisibleToAllUsers: jsii.Boolean(false),
// })
//
// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html
//
type CfnCluster interface {
awscdk.CfnResource
awscdk.IInspectable
awscdk.ITaggable
// A JSON string for selecting additional features.
AdditionalInfo() interface{}
SetAdditionalInfo(val interface{})
// The applications to install on this cluster, for example, Spark, Flink, Oozie, Zeppelin, and so on.
Applications() interface{}
SetApplications(val interface{})
// The unique identifier for the cluster.
AttrId() *string
// The public DNS name of the master node (instance), such as `ec2-12-123-123-123.us-west-2.compute.amazonaws.com` .
AttrMasterPublicDns() *string
// An IAM role for automatic scaling policies.
AutoScalingRole() *string
SetAutoScalingRole(val *string)
// An auto-termination policy defines the amount of idle time in seconds after which a cluster automatically terminates.
AutoTerminationPolicy() interface{}
SetAutoTerminationPolicy(val interface{})
// A list of bootstrap actions to run before Hadoop starts on the cluster nodes.
BootstrapActions() interface{}
SetBootstrapActions(val interface{})
// Options for this resource, such as condition, update policy etc.
CfnOptions() awscdk.ICfnResourceOptions
CfnProperties() *map[string]interface{}
// AWS resource type.
CfnResourceType() *string
// Applies only to Amazon EMR releases 4.x and later. The list of configurations that are supplied to the Amazon EMR cluster.
Configurations() interface{}
SetConfigurations(val interface{})
// Returns: the stack trace of the point where this Resource was created from, sourced
// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
// node +internal+ entries filtered.
CreationStack() *[]*string
// Available only in Amazon EMR releases 5.7.0 and later. The ID of a custom Amazon EBS-backed Linux AMI if the cluster uses a custom AMI.
CustomAmiId() *string
SetCustomAmiId(val *string)
// The IOPS, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.
EbsRootVolumeIops() *float64
SetEbsRootVolumeIops(val *float64)
// The size, in GiB, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.
EbsRootVolumeSize() *float64
SetEbsRootVolumeSize(val *float64)
// The throughput, in MiB/s, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.
EbsRootVolumeThroughput() *float64
SetEbsRootVolumeThroughput(val *float64)
// A specification of the number and type of Amazon EC2 instances.
Instances() interface{}
SetInstances(val interface{})
// Also called instance profile and Amazon EC2 role.
JobFlowRole() *string
SetJobFlowRole(val *string)
// Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration.
KerberosAttributes() interface{}
SetKerberosAttributes(val interface{})
// The AWS KMS key used for encrypting log files.
LogEncryptionKmsKeyId() *string
SetLogEncryptionKmsKeyId(val *string)
// The logical ID for this CloudFormation stack element.
//
// The logical ID of the element
// is calculated from the path of the resource node in the construct tree.
//
// To override this value, use `overrideLogicalId(newLogicalId)`.
//
// Returns: the logical ID as a stringified token. This value will only get
// resolved during synthesis.
LogicalId() *string
// The path to the Amazon S3 location where logs for this cluster are stored.
LogUri() *string
SetLogUri(val *string)
// Creates or updates a managed scaling policy for an Amazon EMR cluster.
ManagedScalingPolicy() interface{}
SetManagedScalingPolicy(val interface{})
// The name of the cluster.
Name() *string
SetName(val *string)
// The tree node.
Node() constructs.Node
// The Amazon Linux release specified in a cluster launch RunJobFlow request.
OsReleaseLabel() *string
SetOsReleaseLabel(val *string)
PlacementGroupConfigs() interface{}
SetPlacementGroupConfigs(val interface{})
// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
//
// If, by any chance, the intrinsic reference of a resource is not a string, you could
// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
Ref() *string
// The Amazon EMR release label, which determines the version of open-source application packages installed on the cluster.
ReleaseLabel() *string
SetReleaseLabel(val *string)
// The way that individual Amazon EC2 instances terminate when an automatic scale-in activity occurs or an instance group is resized.
ScaleDownBehavior() *string
SetScaleDownBehavior(val *string)
// The name of the security configuration applied to the cluster.
SecurityConfiguration() *string
SetSecurityConfiguration(val *string)
// The IAM role that Amazon EMR assumes in order to access AWS resources on your behalf.
ServiceRole() *string
SetServiceRole(val *string)
// The stack in which this element is defined.
//
// CfnElements must be defined within a stack scope (directly or indirectly).
Stack() awscdk.Stack
// Specifies the number of steps that can be executed concurrently.
StepConcurrencyLevel() *float64
SetStepConcurrencyLevel(val *float64)
// A list of steps to run.
Steps() interface{}
SetSteps(val interface{})
// Tag Manager which manages the tags for this resource.
Tags() awscdk.TagManager
// A list of tags associated with a cluster.
TagsRaw() *[]*awscdk.CfnTag
SetTagsRaw(val *[]*awscdk.CfnTag)
// Deprecated.
// Deprecated: use `updatedProperties`
//
// Return properties modified after initiation
//
// Resources that expose mutable properties should override this function to
// collect and return the properties object for this resource.
UpdatedProperites() *map[string]interface{}
// Return properties modified after initiation.
//
// Resources that expose mutable properties should override this function to
// collect and return the properties object for this resource.
UpdatedProperties() *map[string]interface{}
// Indicates whether the cluster is visible to all IAM users of the AWS account associated with the cluster.
VisibleToAllUsers() interface{}
SetVisibleToAllUsers(val interface{})
// Syntactic sugar for `addOverride(path, undefined)`.
AddDeletionOverride(path *string)
// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
//
// This can be used for resources across stacks (or nested stack) boundaries
// and the dependency will automatically be transferred to the relevant scope.
AddDependency(target awscdk.CfnResource)
// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
// Deprecated: use addDependency.
AddDependsOn(target awscdk.CfnResource)
// Add a value to the CloudFormation Resource Metadata.
// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
//
// Note that this is a different set of metadata from CDK node metadata; this
// metadata ends up in the stack template under the resource, whereas CDK
// node metadata ends up in the Cloud Assembly.
//
AddMetadata(key *string, value interface{})
// Adds an override to the synthesized CloudFormation resource.
//
// To add a
// property override, either use `addPropertyOverride` or prefix `path` with
// "Properties." (i.e. `Properties.TopicName`).
//
// If the override is nested, separate each nested level using a dot (.) in the path parameter.
// If there is an array as part of the nesting, specify the index in the path.
//
// To include a literal `.` in the property name, prefix with a `\`. In most
// programming languages you will need to write this as `"\\."` because the
// `\` itself will need to be escaped.
//
// For example,
// ```typescript
// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
// ```
// would add the overrides
// ```json
// "Properties": {
// "GlobalSecondaryIndexes": [
// {
// "Projection": {
// "NonKeyAttributes": [ "myattribute" ]
// ...
// }
// ...
// },
// {
// "ProjectionType": "INCLUDE"
// ...
// },
// ]
// ...
// }
// ```
//
// The `value` argument to `addOverride` will not be processed or translated
// in any way. Pass raw JSON values in here with the correct capitalization
// for CloudFormation. If you pass CDK classes or structs, they will be
// rendered with lowercased key names, and CloudFormation will reject the
// template.
AddOverride(path *string, value interface{})
// Adds an override that deletes the value of a property from the resource definition.
AddPropertyDeletionOverride(propertyPath *string)
// Adds an override to a resource property.
//
// Syntactic sugar for `addOverride("Properties.<...>", value)`.
AddPropertyOverride(propertyPath *string, value interface{})
// Sets the deletion policy of the resource based on the removal policy specified.
//
// The Removal Policy controls what happens to this resource when it stops
// being managed by CloudFormation, either because you've removed it from the
// CDK application or because you've made a change that requires the resource
// to be replaced.
//
// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`). In some
// cases, a snapshot can be taken of the resource prior to deletion
// (`RemovalPolicy.SNAPSHOT`). A list of resources that support this policy
// can be found in the following link:.
// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options
//
ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
// Returns a token for an runtime attribute of this resource.
//
// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
// in case there is no generated attribute.
GetAtt(attributeName *string, typeHint awscdk.ResolutionTypeHint) awscdk.Reference
// Retrieve a value value from the CloudFormation Resource Metadata.
// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
//
// Note that this is a different set of metadata from CDK node metadata; this
// metadata ends up in the stack template under the resource, whereas CDK
// node metadata ends up in the Cloud Assembly.
//
GetMetadata(key *string) interface{}
// Examines the CloudFormation resource and discloses attributes.
Inspect(inspector awscdk.TreeInspector)
// Retrieves an array of resources this resource depends on.
//
// This assembles dependencies on resources across stacks (including nested stacks)
// automatically.
ObtainDependencies() *[]interface{}
// Get a shallow copy of dependencies between this resource and other resources in the same stack.
ObtainResourceDependencies() *[]awscdk.CfnResource
// Overrides the auto-generated logical ID with a specific ID.
OverrideLogicalId(newLogicalId *string)
// Indicates that this resource no longer depends on another resource.
//
// This can be used for resources across stacks (including nested stacks)
// and the dependency will automatically be removed from the relevant scope.
RemoveDependency(target awscdk.CfnResource)
RenderProperties(props *map[string]interface{}) *map[string]interface{}
// Replaces one dependency with another.
ReplaceDependency(target awscdk.CfnResource, newTarget awscdk.CfnResource)
// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
//
// Returns: `true` if the resource should be included or `false` is the resource
// should be omitted.
ShouldSynthesize() *bool
// Returns a string representation of this construct.
//
// Returns: a string representation of this resource.
ToString() *string
ValidateProperties(_properties interface{})
}
// The jsii proxy struct for CfnCluster
type jsiiProxy_CfnCluster struct {
internal.Type__awscdkCfnResource
internal.Type__awscdkIInspectable
internal.Type__awscdkITaggable
}
func (j *jsiiProxy_CfnCluster) AdditionalInfo() interface{} {
var returns interface{}
_jsii_.Get(
j,
"additionalInfo",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) Applications() interface{} {
var returns interface{}
_jsii_.Get(
j,
"applications",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) AttrId() *string {
var returns *string
_jsii_.Get(
j,
"attrId",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) AttrMasterPublicDns() *string {
var returns *string
_jsii_.Get(
j,
"attrMasterPublicDns",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) AutoScalingRole() *string {
var returns *string
_jsii_.Get(
j,
"autoScalingRole",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) AutoTerminationPolicy() interface{} {
var returns interface{}
_jsii_.Get(
j,
"autoTerminationPolicy",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) BootstrapActions() interface{} {
var returns interface{}
_jsii_.Get(
j,
"bootstrapActions",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) CfnOptions() awscdk.ICfnResourceOptions {
var returns awscdk.ICfnResourceOptions
_jsii_.Get(
j,
"cfnOptions",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) CfnProperties() *map[string]interface{} {
var returns *map[string]interface{}
_jsii_.Get(
j,
"cfnProperties",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) CfnResourceType() *string {
var returns *string
_jsii_.Get(
j,
"cfnResourceType",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) Configurations() interface{} {
var returns interface{}
_jsii_.Get(
j,
"configurations",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) CreationStack() *[]*string {
var returns *[]*string
_jsii_.Get(
j,
"creationStack",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) CustomAmiId() *string {
var returns *string
_jsii_.Get(
j,
"customAmiId",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnCluster) EbsRootVolumeIops() *float64 {
var returns *float64