AWS Amazon EMR Cluster

aws_emr_cluster (Terraform)

The Cluster in Amazon EMR can be configured in Terraform with the resource name aws_emr_cluster. The following sections describe 2 examples of how to use the resource and its parameters.

Example Usage from GitHub

SnidermanIndustries/checkov-fork

resource "aws_emr_cluster" "cluster_ok" {
  name          = "emr-test-arn"
  release_label = "emr-4.6.0"
  applications  = ["Spark"]

  ec2_attributes {

melscoop-test/check

resource "aws_emr_cluster" "cluster_ok" {
  name          = "emr-test-arn"
  release_label = "emr-4.6.0"
  applications  = ["Spark"]

  ec2_attributes {

Parameters

• additional_info optional - string
• applications optional - set of string
• arn optional computed - string
• autoscaling_role optional - string
• cluster_state optional computed - string
• configurations optional - string
• configurations_json optional - string
• custom_ami_id optional - string
• ebs_root_volume_size optional - number
• id optional computed - string
• keep_job_flow_alive_when_no_steps optional computed - bool
• log_uri optional - string
• master_public_dns optional computed - string
• name required - string
• release_label required - string
• scale_down_behavior optional computed - string
• security_configuration optional - string
• service_role required - string
• step optional computed - list of object
  • action_on_failure - string
  • hadoop_jar_step - list of object
    • args - list of string
    • jar - string
    • main_class - string
    • properties - map from string to string
  • name - string
• step_concurrency_level optional - number
• tags optional - map from string to string
• termination_protection optional computed - bool
• visible_to_all_users optional - bool
• bootstrap_action list block
  • args optional - list of string
  • name required - string
  • path required - string
• core_instance_fleet list block
  • id optional computed - string
  • name optional - string
  • provisioned_on_demand_capacity optional computed - number
  • provisioned_spot_capacity optional computed - number
  • target_on_demand_capacity optional - number
  • target_spot_capacity optional - number
  • instance_type_configs set block
    • bid_price optional - string
    • bid_price_as_percentage_of_on_demand_price optional - number
    • instance_type required - string
    • weighted_capacity optional - number
    • configurations set block
      • classification optional - string
      • properties optional - map from string to string
    • ebs_config set block
      • iops optional - number
      • size required - number
      • type required - string
      • volumes_per_instance optional - number
  • launch_specifications list block
    • on_demand_specification list block
      • allocation_strategy required - string
    • spot_specification list block
      • allocation_strategy required - string
      • block_duration_minutes optional - number
      • timeout_action required - string
      • timeout_duration_minutes required - number
• core_instance_group list block
  • autoscaling_policy optional - string
  • bid_price optional - string
  • id optional computed - string
  • instance_count optional - number
  • instance_type required - string
  • name optional - string
  • ebs_config set block
    • iops optional - number
    • size required - number
    • type required - string
    • volumes_per_instance optional - number
• ec2_attributes list block
  • additional_master_security_groups optional - string
  • additional_slave_security_groups optional - string
  • emr_managed_master_security_group optional computed - string
  • emr_managed_slave_security_group optional computed - string
  • instance_profile required - string
  • key_name optional - string
  • service_access_security_group optional computed - string
  • subnet_id optional computed - string
  • subnet_ids optional computed - set of string
• kerberos_attributes list block
  • ad_domain_join_password optional - string
  • ad_domain_join_user optional - string
  • cross_realm_trust_principal_password optional - string
  • kdc_admin_password required - string
  • realm required - string
• master_instance_fleet list block
  • id optional computed - string
  • name optional - string
  • provisioned_on_demand_capacity optional computed - number
  • provisioned_spot_capacity optional computed - number
  • target_on_demand_capacity optional - number
  • target_spot_capacity optional - number
  • instance_type_configs set block
    • bid_price optional - string
    • bid_price_as_percentage_of_on_demand_price optional - number
    • instance_type required - string
    • weighted_capacity optional - number
    • configurations set block
      • classification optional - string
      • properties optional - map from string to string
    • ebs_config set block
      • iops optional - number
      • size required - number
      • type required - string
      • volumes_per_instance optional - number
  • launch_specifications list block
    • on_demand_specification list block
      • allocation_strategy required - string
    • spot_specification list block
      • allocation_strategy required - string
      • block_duration_minutes optional - number
      • timeout_action required - string
      • timeout_duration_minutes required - number
• master_instance_group list block
  • bid_price optional - string
  • id optional computed - string
  • instance_count optional - number
  • instance_type required - string
  • name optional - string
  • ebs_config set block
    • iops optional - number
    • size required - number
    • type required - string
    • volumes_per_instance optional - number

Explanation in Terraform Registry

Provides an Elastic MapReduce Cluster, a web service that makes it easy to process large amounts of data efficiently. See Amazon Elastic MapReduce Documentation for more information. To configure Instance Groups for task nodes, see the aws_emr_instance_group resource.