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variables.tf
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variables.tf
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/**
* Copyright (C) 2018 Expedia Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
*/
variable "instance_name" {
description = "Apiary instance name to identify resources in multi-instance deployments."
type = "string"
default = ""
}
variable "ami_id" {
description = "Amazon Linux AMI, when using ec2 instance type for metastore."
type = "string"
default = ""
}
variable "root_vol_type" {
description = "Hive Metastore root volume type."
type = "string"
default = "gp2"
}
variable "root_vol_size" {
description = "Hive Metastore root volume size."
type = "string"
default = "10"
}
variable "ec2_instance_type" {
description = "Hive Metastore EC2 instance type."
type = "string"
default = "m5.large"
}
variable "key_name" {
description = "EC2 key pair name."
type = "string"
default = "automation"
}
variable "apiary_tags" {
description = "Common tags that get put on all resources."
type = "map"
}
variable "apiary_domain_name" {
description = "Apiary domain name for Route 53."
type = "string"
default = ""
}
variable "ecs_domain_extension" {
description = "Domain name to use for hosted zone created by ECS service discovery."
type = "string"
default = "lcl"
}
variable "iam_name_root" {
description = "Name to identify Hive Metastore IAM roles."
type = "string"
default = "hms"
}
variable "vpc_id" {
description = "VPC ID."
type = "string"
}
variable "private_subnets" {
description = "Private subnets."
type = "list"
}
variable "aws_region" {
description = "AWS region."
type = "string"
}
variable "apiary_log_bucket" {
description = "Bucket for Apiary logs."
type = "string"
}
variable "apiary_log_prefix" {
description = "Prefix for Apiary logs."
type = "string"
default = ""
}
variable "enable_hive_metastore_metrics" {
description = "Enable sending Hive Metastore metrics to CloudWatch."
type = "string"
default = ""
}
variable "apiary_shared_schemas" {
description = "Schema names which are accessible from read-only metastore, default is all schemas."
type = "list"
default = []
}
variable "apiary_managed_schemas" {
description = "Schema names from which S3 bucket names will be derived, corresponding S3 bucket will be named as apiary_instance-aws_account-aws_region-schema_name."
type = "list"
default = []
}
variable "external_data_buckets" {
description = "Buckets that are not managed by Apiary but added to Hive Metastore IAM role access."
type = "list"
default = []
}
variable "external_database_host" {
description = "External Metastore database host to support legacy installations, MySQL database won't be created by Apiary when this option is specified."
type = "string"
default = ""
}
variable "apiary_customer_accounts" {
description = "AWS account IDs for clients of this Metastore."
type = "list"
}
variable "apiary_producer_iamroles" {
description = "AWS IAM roles allowed write access to managed Apiary S3 buckets."
type = "map"
default = {}
}
variable "apiary_rds_additional_sg" {
description = "Comma-separated string containing additional security groups to attach to RDS."
type = "list"
default = []
}
variable "apiary_database_name" {
description = "Database name to create in RDS for Apiary."
type = "string"
default = "apiary"
}
variable "db_master_username" {
description = "Aurora cluster MySQL master user name."
type = "string"
default = "apiary"
}
variable "db_rw_secret_name" {
description = "Aurora cluster MySQL read/write user SecretsManager secret name."
type = "string"
default = ""
}
variable "db_ro_secret_name" {
description = "Aurora cluster MySQL read-only user SecretsManger secret name."
type = "string"
default = ""
}
variable "db_instance_class" {
description = "Instance type for the RDS Metastore DB."
type = "string"
}
variable "db_instance_count" {
description = "Desired count of database cluster instances."
type = "string"
default = "2"
}
variable "db_backup_retention" {
description = "The number of days to retain backups for the RDS Metastore DB."
type = "string"
}
variable "db_apply_immediately" {
description = "Specifies whether any cluster modifications are applied immediately, or during the next maintenance window."
type = "string"
default = "false"
}
variable "db_backup_window" {
description = "Preferred backup window for the RDS Metastore DB in UTC."
type = "string"
default = "02:00-03:00"
}
variable "db_maintenance_window" {
description = "Preferred maintenance window for the RDS Metastore DB in UTC."
type = "string"
default = "wed:03:00-wed:04:00"
}
variable "hms_instance_type" {
description = "Hive Metastore instance type, possible values: ecs,ec2."
type = "string"
default = "ecs"
}
variable "hms_log_level" {
description = "Log level for the Hive Metastore."
type = "string"
default = "INFO"
}
variable "hms_ro_heapsize" {
description = <<EOF
Heapsize for the read only Hive Metastore.
Valid values: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task-cpu-memory-error.html
EOF
type = "string"
default = "2048"
}
variable "hms_rw_heapsize" {
description = <<EOF
Heapsize for the read/write Hive Metastore.
Valid values: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task-cpu-memory-error.html
EOF
type = "string"
default = "2048"
}
variable "hms_ro_cpu" {
description = <<EOF
CPU for the read only Hive Metastore ECS task.
Valid values can be 256, 512, 1024, 2048 and 4096.
Reference: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task-cpu-memory-error.html
EOF
type = "string"
default = "512"
}
variable "hms_rw_cpu" {
description = <<EOF
CPU for the read/write Hive Metastore ECS task.
Valid values can be 256, 512, 1024, 2048 and 4096.
Reference: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task-cpu-memory-error.html
EOF
type = "string"
default = "512"
}
variable "hms_nofile_ulimit" {
description = "Ulimit for the Hive Metastore container."
type = "string"
default = "32768"
}
variable "hms_docker_image" {
description = "Docker image ID for the Hive Metastore."
type = "string"
}
variable "hms_docker_version" {
description = "Version of the Docker image for the Hive Metastore."
type = "string"
}
variable "hms_rw_ecs_task_count" {
description = "Desired ECS task count of the read/write Hive Metastore service."
type = "string"
default = "3"
}
variable "hms_ro_ecs_task_count" {
description = "Desired ECS task count of the read only Hive Metastore service."
type = "string"
default = "3"
}
variable "elb_timeout" {
description = "Idle timeout for Apiary ELB."
type = "string"
default = "1800"
}
variable "ingress_cidr" {
description = "Generally allowed ingress CIDR list."
type = "list"
}
variable "enable_gluesync" {
description = "Enable metadata sync from Hive to the Glue catalog."
type = "string"
default = ""
}
variable "enable_metadata_events" {
description = "Enable Hive Metastore SNS listener."
type = "string"
default = ""
}
variable "table_param_filter" {
description = "A regular expression for selecting necessary table parameters for the SNS listener. If the value isn't set, then no table parameters are selected."
type = "string"
default = ""
}
variable "enable_data_events" {
description = "Enable managed buckets S3 event notifications."
type = "string"
default = ""
}
variable "enable_s3_paid_metrics" {
description = "Enable managed S3 buckets request and data transfer metrics."
type = "string"
default = ""
}
variable "ranger_policy_manager_url" {
description = "Ranger admin URL to synchronize policies."
type = "string"
default = ""
}
variable "ranger_audit_solr_url" {
description = "Ranger Solr audit provider configuration."
type = "string"
default = ""
}
variable "ranger_audit_db_url" {
description = "Ranger DB audit provider configuration."
type = "string"
default = ""
}
variable "ranger_audit_secret_name" {
description = "Ranger DB audit secret name."
type = "string"
default = ""
}
variable "ldap_url" {
description = "Active directory LDAP URL to configure Hadoop LDAP group mapping."
type = "string"
default = ""
}
variable "ldap_ca_cert" {
description = "Base64 encoded Certificate Authority bundle to validate LDAPS connections."
type = "string"
default = ""
}
variable "ldap_base" {
description = "Active directory LDAP base DN to search users and groups."
type = "string"
default = ""
}
variable "ldap_secret_name" {
description = "Active directory LDAP bind DN SecretsManager secret name."
type = "string"
default = ""
}
variable "secondary_vpcs" {
description = "List of VPCs to associate with Service Discovery namespace."
type = "list"
default = []
}
variable "docker_registry_auth_secret_name" {
description = "Docker Registry authentication SecretManager secret name."
type = "string"
default = ""
}
variable "s3_storage_class" {
description = "S3 storage class after transition using lifecycle policy"
type = "string"
default = "INTELLIGENT_TIERING"
}
variable "s3_lifecycle_policy_transition_period" {
description = "S3 Lifecycle Policy number of days for Transition rule"
type = "string"
default = "30"
}
variable "apiary_extensions_version" {
description = "Version of the Apiary-Extensions module. Only for deployment with Ansible Playbook."
type = "string"
default = "4.2.0"
}