Package com.pulumi.aws.emr

Class InstanceGroupArgs

  • public final class InstanceGroupArgs
extends com.pulumi.resources.ResourceArgs

    • Method Detail

      • autoscalingPolicy

        public java.util.Optional<com.pulumi.core.Output<java.lang.String>> autoscalingPolicy()
        Returns:
        The autoscaling policy document. This is a JSON formatted string. See [EMR Auto Scaling](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-automatic-scaling.html)

      • bidPrice

        public java.util.Optional<com.pulumi.core.Output<java.lang.String>> bidPrice()
        Returns:
        If set, the bid price for each EC2 instance in the instance group, expressed in USD. By setting this attribute, the instance group is being declared as a Spot Instance, and will implicitly create a Spot request. Leave this blank to use On-Demand Instances.

      • clusterId

        public com.pulumi.core.Output<java.lang.String> clusterId()
        Returns:
        ID of the EMR Cluster to attach to. Changing this forces a new resource to be created.

      • configurationsJson

        public java.util.Optional<com.pulumi.core.Output<java.lang.String>> configurationsJson()
        Returns:
        A JSON string for supplying list of configurations specific to the EMR instance group. Note that this can only be changed when using EMR release 5.21 or later. <!--Start PulumiCodeChooser --> 
         
 package generated_program;
 
 import com.pulumi.Context;
 import com.pulumi.Pulumi;
 import com.pulumi.core.Output;
 import com.pulumi.aws.emr.InstanceGroup;
 import com.pulumi.aws.emr.InstanceGroupArgs;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Map;
 import java.io.File;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 
 public class App {
     public static void main(String[] args) {
         Pulumi.run(App::stack);
     }
 
     public static void stack(Context ctx) {
         var task = new InstanceGroup("task", InstanceGroupArgs.builder()        
             .configurationsJson("""
 [
 {
 "Classification": "hadoop-env",
 "Configurations": [
 {
 "Classification": "export",
 "Properties": {
 "JAVA_HOME": "/usr/lib/jvm/java-1.8.0"
 }
 }
 ],
 "Properties": {}
 }
 ]
             """)
             .build());
 
     }
 }
        <!--End PulumiCodeChooser -->

      • ebsConfigs

        public java.util.Optional<com.pulumi.core.Output<java.util.List<InstanceGroupEbsConfigArgs>>> ebsConfigs()
        Returns:
        One or more `ebs_config` blocks as defined below. Changing this forces a new resource to be created.

      • ebsOptimized

        public java.util.Optional<com.pulumi.core.Output<java.lang.Boolean>> ebsOptimized()
        Returns:
        Indicates whether an Amazon EBS volume is EBS-optimized. Changing this forces a new resource to be created.

      • instanceCount

        public java.util.Optional<com.pulumi.core.Output<java.lang.Integer>> instanceCount()
        Returns:
        target number of instances for the instance group. defaults to 0.

      • instanceType

        public com.pulumi.core.Output<java.lang.String> instanceType()
        Returns:
        The EC2 instance type for all instances in the instance group. Changing this forces a new resource to be created.

      • name

        public java.util.Optional<com.pulumi.core.Output<java.lang.String>> name()
        Returns:
        Human friendly name given to the instance group. Changing this forces a new resource to be created.