Class: Aws::RDS::Resource

Inherits:

Object

• Object
• Aws::RDS::Resource

Defined in:

gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb

Overview

This class provides a resource oriented interface for RDS. To create a resource object:

resource = Aws::RDS::Resource.new(region: 'us-west-2')

You can supply a client object with custom configuration that will be used for all resource operations. If you do not pass :client, a default client will be constructed.

client = Aws::RDS::Client.new(region: 'us-west-2')
resource = Aws::RDS::Resource.new(client: client)

Actions

• #create_db_cluster(options = {}) ⇒ DBCluster
• #create_db_cluster_parameter_group(options = {}) ⇒ DBClusterParameterGroup
• #create_db_instance(options = {}) ⇒ DBInstance
• #create_db_parameter_group(options = {}) ⇒ DBParameterGroup
• #create_db_security_group(options = {}) ⇒ DBSecurityGroup
• #create_db_subnet_group(options = {}) ⇒ DBSubnetGroup
• #create_event_subscription(options = {}) ⇒ EventSubscription
• #create_option_group(options = {}) ⇒ OptionGroup

Associations

• #account_quotas(options = {}) ⇒ AccountQuota::Collection
• #certificate(id) ⇒ Certificate
• #certificates(options = {}) ⇒ Certificate::Collection
• #db_cluster(id) ⇒ DBCluster
• #db_cluster_parameter_group(name) ⇒ DBClusterParameterGroup
• #db_cluster_parameter_groups(options = {}) ⇒ DBClusterParameterGroup::Collection
• #db_clusters(options = {}) ⇒ DBCluster::Collection
• #db_engine(name) ⇒ DBEngine
• #db_engine_version(engine_name, version) ⇒ DBEngineVersion
• #db_engine_versions(options = {}) ⇒ DBEngineVersion::Collection
• #db_instance(id) ⇒ DBInstance
• #db_instances(options = {}) ⇒ DBInstance::Collection
• #db_parameter_group(name) ⇒ DBParameterGroup
• #db_parameter_group_family(name) ⇒ DBParameterGroupFamily
• #db_parameter_groups(options = {}) ⇒ DBParameterGroup::Collection
• #db_security_group(name) ⇒ DBSecurityGroup
• #db_security_groups(options = {}) ⇒ DBSecurityGroup::Collection
• #db_snapshots(options = {}) ⇒ DBSnapshot::Collection
• #db_subnet_group(name) ⇒ DBSubnetGroup
• #db_subnet_groups(options = {}) ⇒ DBSubnetGroup::Collection
• #event_category_map(source_type) ⇒ EventCategoryMap
• #event_category_maps(options = {}) ⇒ EventCategoryMap::Collection
• #event_subscription(name) ⇒ EventSubscription
• #event_subscriptions(options = {}) ⇒ EventSubscription::Collection
• #events(options = {}) ⇒ Event::Collection
• #option_group(name) ⇒ OptionGroup
• #option_groups(options = {}) ⇒ OptionGroup::Collection
• #pending_maintenance_action(target_arn, name) ⇒ PendingMaintenanceAction
• #reserved_db_instance(id) ⇒ ReservedDBInstance
• #reserved_db_instances(options = {}) ⇒ ReservedDBInstance::Collection
• #reserved_db_instances_offering(id) ⇒ ReservedDBInstancesOffering
• #reserved_db_instances_offerings(options = {}) ⇒ ReservedDBInstancesOffering::Collection
• #resource_with_pending_maintenance_actions(arn) ⇒ ResourcePendingMaintenanceActionList
• #resources_with_pending_maintenance_actions(options = {}) ⇒ ResourcePendingMaintenanceActionList::Collection

Instance Method Summary

• #client ⇒ Client
• #initialize(options = {}) ⇒ Resource constructor

  A new instance of Resource.

Constructor Details

#initialize(options = {}) ⇒ Resource

Returns a new instance of Resource.

Parameters:

• options ({}) (defaults to: {})

Options Hash (options):

• :client (Client)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 27

def initialize(options = {})
  @client = options[:client] || Client.new(options)
end

Instance Method Details

#account_quotas(options = {}) ⇒ AccountQuota::Collection

Examples:

Request syntax with placeholder values

rds.account_quotas()

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Returns:

• (AccountQuota::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2798

def account_quotas(options = {})
  batches = Enumerator.new do |y|
    batch = []
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_account_attributes(options)
    end
    resp.data.account_quotas.each do |a|
      batch << AccountQuota.new(
        name: a.account_quota_name,
        data: a,
        client: @client
      )
    end
    y.yield(batch)
  end
  AccountQuota::Collection.new(batches)
end

#certificate(id) ⇒ Certificate

Parameters:

• id (String)

Returns:

• (Certificate)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2818

def certificate(id)
  Certificate.new(
    id: id,
    client: @client
  )
end

#certificates(options = {}) ⇒ Certificate::Collection

Examples:

Request syntax with placeholder values

certificates = rds.certificates({
  certificate_identifier: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :certificate_identifier (String) —

  The user-supplied certificate identifier. If this parameter is specified, information for only the identified certificate is returned. This parameter isn't case-sensitive.

  Constraints:

  • Must match an existing CertificateIdentifier.

  ^

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (Certificate::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2850

def certificates(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_certificates(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.certificates.each do |c|
        batch << Certificate.new(
          id: c.certificate_identifier,
          data: c,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  Certificate::Collection.new(batches)
end

#client ⇒ Client

Returns:

• (Client)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 32

def client
  @client
end

#create_db_cluster(options = {}) ⇒ DBCluster

Examples:

Request syntax with placeholder values

dbcluster = rds.create_db_cluster({
  availability_zones: ["String"],
  backup_retention_period: 1,
  character_set_name: "String",
  database_name: "String",
  db_cluster_identifier: "String", # required
  db_cluster_parameter_group_name: "String",
  vpc_security_group_ids: ["String"],
  db_subnet_group_name: "String",
  engine: "String", # required
  engine_version: "String",
  port: 1,
  master_username: "String",
  master_user_password: "String",
  option_group_name: "String",
  preferred_backup_window: "String",
  preferred_maintenance_window: "String",
  replication_source_identifier: "String",
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
  storage_encrypted: false,
  kms_key_id: "String",
  pre_signed_url: "String",
  enable_iam_database_authentication: false,
  backtrack_window: 1,
  enable_cloudwatch_logs_exports: ["String"],
  engine_mode: "String",
  scaling_configuration: {
    min_capacity: 1,
    max_capacity: 1,
    auto_pause: false,
    seconds_until_auto_pause: 1,
    timeout_action: "String",
    seconds_before_timeout: 1,
  },
  rds_custom_cluster_configuration: {
    interconnect_subnet_id: "String",
    transit_gateway_multicast_domain_id: "String",
    replica_mode: "open-read-only", # accepts open-read-only, mounted
  },
  deletion_protection: false,
  global_cluster_identifier: "String",
  enable_http_endpoint: false,
  copy_tags_to_snapshot: false,
  domain: "String",
  domain_iam_role_name: "String",
  enable_global_write_forwarding: false,
  db_cluster_instance_class: "String",
  allocated_storage: 1,
  storage_type: "String",
  iops: 1,
  publicly_accessible: false,
  auto_minor_version_upgrade: false,
  monitoring_interval: 1,
  monitoring_role_arn: "String",
  database_insights_mode: "standard", # accepts standard, advanced
  enable_performance_insights: false,
  performance_insights_kms_key_id: "String",
  performance_insights_retention_period: 1,
  enable_limitless_database: false,
  serverless_v2_scaling_configuration: {
    min_capacity: 1.0,
    max_capacity: 1.0,
    seconds_until_auto_pause: 1,
  },
  network_type: "String",
  cluster_scalability_type: "standard", # accepts standard, limitless
  db_system_id: "String",
  manage_master_user_password: false,
  master_user_secret_kms_key_id: "String",
  enable_local_write_forwarding: false,
  ca_certificate_identifier: "String",
  engine_lifecycle_support: "String",
  source_region: "String",
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :availability_zones (Array<String>) —

  A list of Availability Zones (AZs) where you specifically want to create DB instances in the DB cluster.

  For information on AZs, see Availability Zones in the Amazon Aurora User Guide.

  Valid for Cluster Type: Aurora DB clusters only

  Constraints:

  • Can't specify more than three AZs.

  ^

• :backup_retention_period (Integer) —

  The number of days for which automated backups are retained.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Default: 1

  Constraints:

  • Must be a value from 1 to 35.

  ^

• :character_set_name (String) —

  The name of the character set (CharacterSet) to associate the DB cluster with.

  Valid for Cluster Type: Aurora DB clusters only

• :database_name (String) —

  The name for your database of up to 64 alphanumeric characters. A database named postgres is always created. If this parameter is specified, an additional database with this name is created.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :db_cluster_identifier (required, String) —

  The identifier for this DB cluster. This parameter is stored as a lowercase string.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Constraints:

  • Must contain from 1 to 63 (for Aurora DB clusters) or 1 to 52 (for Multi-AZ DB clusters) letters, numbers, or hyphens.

  • First character must be a letter.

  • Can't end with a hyphen or contain two consecutive hyphens.

  Example: my-cluster1

• :db_cluster_parameter_group_name (String) —

  The name of the DB cluster parameter group to associate with this DB cluster. If you don't specify a value, then the default DB cluster parameter group for the specified DB engine and version is used.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Constraints:

  • If supplied, must match the name of an existing DB cluster parameter group.

  ^

• :vpc_security_group_ids (Array<String>) —

  A list of EC2 VPC security groups to associate with this DB cluster.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :db_subnet_group_name (String) —

  A DB subnet group to associate with this DB cluster.

  This setting is required to create a Multi-AZ DB cluster.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Constraints:

  • Must match the name of an existing DB subnet group.

  ^

  Example: mydbsubnetgroup

• :engine (required, String) —

  The database engine to use for this DB cluster.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Valid Values:

  • aurora-mysql

  • aurora-postgresql

  • mysql

  • postgres

  • neptune - For information about using Amazon Neptune, see the Amazon Neptune User Guide .

• :engine_version (String) —

  The version number of the database engine to use.

  To list all of the available engine versions for Aurora MySQL version 2 (5.7-compatible) and version 3 (MySQL 8.0-compatible), use the following command:

  aws rds describe-db-engine-versions --engine aurora-mysql --query "DBEngineVersions[].EngineVersion"

  You can supply either 5.7 or 8.0 to use the default engine version for Aurora MySQL version 2 or version 3, respectively.

  To list all of the available engine versions for Aurora PostgreSQL, use the following command:

  aws rds describe-db-engine-versions --engine aurora-postgresql --query "DBEngineVersions[].EngineVersion"

  To list all of the available engine versions for RDS for MySQL, use the following command:

  aws rds describe-db-engine-versions --engine mysql --query "DBEngineVersions[].EngineVersion"

  To list all of the available engine versions for RDS for PostgreSQL, use the following command:

  aws rds describe-db-engine-versions --engine postgres --query "DBEngineVersions[].EngineVersion"

  For information about a specific engine, see the following topics:

  • Aurora MySQL - see Database engine updates for Amazon Aurora MySQL in the Amazon Aurora User Guide.

  • Aurora PostgreSQL - see Amazon Aurora PostgreSQL releases and engine versions in the Amazon Aurora User Guide.

  • RDS for MySQL - see Amazon RDS for MySQL in the Amazon RDS User Guide.

  • RDS for PostgreSQL - see Amazon RDS for PostgreSQL in the Amazon RDS User Guide.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :port (Integer) —

  The port number on which the instances in the DB cluster accept connections.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Valid Values: 1150-65535

  Default:

  • RDS for MySQL and Aurora MySQL - 3306

  • RDS for PostgreSQL and Aurora PostgreSQL - 5432

• :master_username (String) —

  The name of the master user for the DB cluster.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Constraints:

  • Must be 1 to 16 letters or numbers.

  • First character must be a letter.

  • Can't be a reserved word for the chosen database engine.

• :master_user_password (String) —

  The password for the master database user.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Constraints:

  • Must contain from 8 to 41 characters.

  • Can contain any printable ASCII character except "/", """, or "@".

  • Can't be specified if ManageMasterUserPassword is turned on.

• :option_group_name (String) —

  The option group to associate the DB cluster with.

  DB clusters are associated with a default option group that can't be modified.

• :preferred_backup_window (String) —

  The daily time range during which automated backups are created if automated backups are enabled using the BackupRetentionPeriod parameter.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region. To view the time blocks available, see Backup window in the Amazon Aurora User Guide.

  Constraints:

  • Must be in the format hh24:mi-hh24:mi.

  • Must be in Universal Coordinated Time (UTC).

  • Must not conflict with the preferred maintenance window.

  • Must be at least 30 minutes.

• :preferred_maintenance_window (String) —

  The weekly time range during which system maintenance can occur.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region, occurring on a random day of the week. To see the time blocks available, see Adjusting the Preferred DB Cluster Maintenance Window in the Amazon Aurora User Guide.

  Constraints:

  • Must be in the format ddd:hh24:mi-ddd:hh24:mi.

  • Days must be one of Mon | Tue | Wed | Thu | Fri | Sat | Sun.

  • Must be in Universal Coordinated Time (UTC).

  • Must be at least 30 minutes.

• :replication_source_identifier (String) —

  The Amazon Resource Name (ARN) of the source DB instance or DB cluster if this DB cluster is created as a read replica.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :tags (Array<Types::Tag>) —

  Tags to assign to the DB cluster.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :storage_encrypted (Boolean) —

  Specifies whether the DB cluster is encrypted.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :kms_key_id (String) —

  The Amazon Web Services KMS key identifier for an encrypted DB cluster.

  The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. To use a KMS key in a different Amazon Web Services account, specify the key ARN or alias ARN.

  When a KMS key isn't specified in KmsKeyId:

  • If ReplicationSourceIdentifier identifies an encrypted source, then Amazon RDS uses the KMS key used to encrypt the source. Otherwise, Amazon RDS uses your default KMS key.

  • If the StorageEncrypted parameter is enabled and ReplicationSourceIdentifier isn't specified, then Amazon RDS uses your default KMS key.

  There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region.

  If you create a read replica of an encrypted DB cluster in another Amazon Web Services Region, make sure to set KmsKeyId to a KMS key identifier that is valid in the destination Amazon Web Services Region. This KMS key is used to encrypt the read replica in that Amazon Web Services Region.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :pre_signed_url (String) —

  When you are replicating a DB cluster from one Amazon Web Services GovCloud (US) Region to another, an URL that contains a Signature Version 4 signed request for the CreateDBCluster operation to be called in the source Amazon Web Services Region where the DB cluster is replicated from. Specify PreSignedUrl only when you are performing cross-Region replication from an encrypted DB cluster.

  The presigned URL must be a valid request for the CreateDBCluster API operation that can run in the source Amazon Web Services Region that contains the encrypted DB cluster to copy.

  The presigned URL request must contain the following parameter values:

  • KmsKeyId - The KMS key identifier for the KMS key to use to encrypt the copy of the DB cluster in the destination Amazon Web Services Region. This should refer to the same KMS key for both the CreateDBCluster operation that is called in the destination Amazon Web Services Region, and the operation contained in the presigned URL.

  • DestinationRegion - The name of the Amazon Web Services Region that Aurora read replica will be created in.

  • ReplicationSourceIdentifier - The DB cluster identifier for the encrypted DB cluster to be copied. This identifier must be in the Amazon Resource Name (ARN) format for the source Amazon Web Services Region. For example, if you are copying an encrypted DB cluster from the us-west-2 Amazon Web Services Region, then your ReplicationSourceIdentifier would look like Example: arn:aws:rds:us-west-2:123456789012:cluster:aurora-cluster1.

  To learn how to generate a Signature Version 4 signed request, see Authenticating Requests: Using Query Parameters (Amazon Web Services Signature Version 4) and Signature Version 4 Signing Process.

  If you are using an Amazon Web Services SDK tool or the CLI, you can specify SourceRegion (or --source-region for the CLI) instead of specifying PreSignedUrl manually. Specifying SourceRegion autogenerates a presigned URL that is a valid request for the operation that can run in the source Amazon Web Services Region.

  Valid for Cluster Type: Aurora DB clusters only

• :enable_iam_database_authentication (Boolean) —

  Specifies whether to enable mapping of Amazon Web Services Identity and Access Management (IAM) accounts to database accounts. By default, mapping isn't enabled.

  For more information, see IAM Database Authentication in the Amazon Aurora User Guide or IAM database authentication for MariaDB, MySQL, and PostgreSQL in the Amazon RDS User Guide.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :backtrack_window (Integer) —

  The target backtrack window, in seconds. To disable backtracking, set this value to 0.

  Valid for Cluster Type: Aurora MySQL DB clusters only

  Default: 0

  Constraints:

  • If specified, this value must be set to a number from 0 to 259,200 (72 hours).

  ^

• :enable_cloudwatch_logs_exports (Array<String>) —

  The list of log types that need to be enabled for exporting to CloudWatch Logs.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  The following values are valid for each DB engine:

  • Aurora MySQL - audit | error | general | instance | slowquery | iam-db-auth-error

  • Aurora PostgreSQL - instance | postgresql | iam-db-auth-error

  • RDS for MySQL - error | general | slowquery | iam-db-auth-error

  • RDS for PostgreSQL - postgresql | upgrade | iam-db-auth-error

  For more information about exporting CloudWatch Logs for Amazon RDS, see Publishing Database Logs to Amazon CloudWatch Logs in the Amazon RDS User Guide.

  For more information about exporting CloudWatch Logs for Amazon Aurora, see Publishing Database Logs to Amazon CloudWatch Logs in the Amazon Aurora User Guide.

• :engine_mode (String) —

  The DB engine mode of the DB cluster, either provisioned or serverless.

  The serverless engine mode only applies for Aurora Serverless v1 DB clusters. Aurora Serverless v2 DB clusters use the provisioned engine mode.

  For information about limitations and requirements for Serverless DB clusters, see the following sections in the Amazon Aurora User Guide:

  • Limitations of Aurora Serverless v1

  • Requirements for Aurora Serverless v2

  Valid for Cluster Type: Aurora DB clusters only

• :scaling_configuration (Types::ScalingConfiguration) —

  For DB clusters in serverless DB engine mode, the scaling properties of the DB cluster.

  Valid for Cluster Type: Aurora DB clusters only

• :rds_custom_cluster_configuration (Types::RdsCustomClusterConfiguration) —

  Reserved for future use.

• :deletion_protection (Boolean) —

  Specifies whether the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection isn't enabled.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :global_cluster_identifier (String) —

  The global cluster ID of an Aurora cluster that becomes the primary cluster in the new global database cluster.

  Valid for Cluster Type: Aurora DB clusters only

• :enable_http_endpoint (Boolean) —

  Specifies whether to enable the HTTP endpoint for the DB cluster. By default, the HTTP endpoint isn't enabled.

  When enabled, the HTTP endpoint provides a connectionless web service API (RDS Data API) for running SQL queries on the DB cluster. You can also query your database from inside the RDS console with the RDS query editor.

  For more information, see Using RDS Data API in the Amazon Aurora User Guide.

  Valid for Cluster Type: Aurora DB clusters only

• :copy_tags_to_snapshot (Boolean) —

  Specifies whether to copy all tags from the DB cluster to snapshots of the DB cluster. The default is not to copy them.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :domain (String) —

  The Active Directory directory ID to create the DB cluster in.

  For Amazon Aurora DB clusters, Amazon RDS can use Kerberos authentication to authenticate users that connect to the DB cluster.

  For more information, see Kerberos authentication in the Amazon Aurora User Guide.

  Valid for Cluster Type: Aurora DB clusters only

• :domain_iam_role_name (String) —

  The name of the IAM role to use when making API calls to the Directory Service.

  Valid for Cluster Type: Aurora DB clusters only

• :enable_global_write_forwarding (Boolean) —

  Specifies whether to enable this DB cluster to forward write operations to the primary cluster of a global cluster (Aurora global database). By default, write operations are not allowed on Aurora DB clusters that are secondary clusters in an Aurora global database.

  You can set this value only on Aurora DB clusters that are members of an Aurora global database. With this parameter enabled, a secondary cluster can forward writes to the current primary cluster, and the resulting changes are replicated back to this cluster. For the primary DB cluster of an Aurora global database, this value is used immediately if the primary is demoted by a global cluster API operation, but it does nothing until then.

  Valid for Cluster Type: Aurora DB clusters only

• :db_cluster_instance_class (String) —

  The compute and memory capacity of each DB instance in the Multi-AZ DB cluster, for example db.m6gd.xlarge. Not all DB instance classes are available in all Amazon Web Services Regions, or for all database engines.

  For the full list of DB instance classes and availability for your engine, see DB instance class in the Amazon RDS User Guide.

  This setting is required to create a Multi-AZ DB cluster.

  Valid for Cluster Type: Multi-AZ DB clusters only

• :allocated_storage (Integer) —

  The amount of storage in gibibytes (GiB) to allocate to each DB instance in the Multi-AZ DB cluster.

  Valid for Cluster Type: Multi-AZ DB clusters only

  This setting is required to create a Multi-AZ DB cluster.

• :storage_type (String) —

  The storage type to associate with the DB cluster.

  For information on storage types for Aurora DB clusters, see Storage configurations for Amazon Aurora DB clusters. For information on storage types for Multi-AZ DB clusters, see Settings for creating Multi-AZ DB clusters.

  This setting is required to create a Multi-AZ DB cluster.

  When specified for a Multi-AZ DB cluster, a value for the Iops parameter is required.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Valid Values:

  • Aurora DB clusters - aurora | aurora-iopt1

  • Multi-AZ DB clusters - io1 | io2 | gp3

  Default:

  • Aurora DB clusters - aurora

  • Multi-AZ DB clusters - io1

  When you create an Aurora DB cluster with the storage type set to aurora-iopt1, the storage type is returned in the response. The storage type isn't returned when you set it to aurora.

• :iops (Integer) —

  The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for each DB instance in the Multi-AZ DB cluster.

  For information about valid IOPS values, see Provisioned IOPS storage in the Amazon RDS User Guide.

  This setting is required to create a Multi-AZ DB cluster.

  Valid for Cluster Type: Multi-AZ DB clusters only

  Constraints:

  • Must be a multiple between .5 and 50 of the storage amount for the DB cluster.

  ^

• :publicly_accessible (Boolean) —

  Specifies whether the DB cluster is publicly accessible.

  When the DB cluster is publicly accessible and you connect from outside of the DB cluster's virtual private cloud (VPC), its Domain Name System (DNS) endpoint resolves to the public IP address. When you connect from within the same VPC as the DB cluster, the endpoint resolves to the private IP address. Access to the DB cluster is ultimately controlled by the security group it uses. That public access isn't permitted if the security group assigned to the DB cluster doesn't permit it.

  When the DB cluster isn't publicly accessible, it is an internal DB cluster with a DNS name that resolves to a private IP address.

  Valid for Cluster Type: Multi-AZ DB clusters only

  Default: The default behavior varies depending on whether DBSubnetGroupName is specified.

  If DBSubnetGroupName isn't specified, and PubliclyAccessible isn't specified, the following applies:

  • If the default VPC in the target Region doesn’t have an internet gateway attached to it, the DB cluster is private.

  • If the default VPC in the target Region has an internet gateway attached to it, the DB cluster is public.

  If DBSubnetGroupName is specified, and PubliclyAccessible isn't specified, the following applies:

  • If the subnets are part of a VPC that doesn’t have an internet gateway attached to it, the DB cluster is private.

  • If the subnets are part of a VPC that has an internet gateway attached to it, the DB cluster is public.

• :auto_minor_version_upgrade (Boolean) —

  Specifies whether minor engine upgrades are applied automatically to the DB cluster during the maintenance window. By default, minor engine upgrades are applied automatically.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB cluster

• :monitoring_interval (Integer) —

  The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB cluster. To turn off collecting Enhanced Monitoring metrics, specify 0.

  If MonitoringRoleArn is specified, also set MonitoringInterval to a value other than 0.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Valid Values: 0 | 1 | 5 | 10 | 15 | 30 | 60

  Default: 0

• :monitoring_role_arn (String) —

  The Amazon Resource Name (ARN) for the IAM role that permits RDS to send Enhanced Monitoring metrics to Amazon CloudWatch Logs. An example is arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, see Setting up and enabling Enhanced Monitoring in the Amazon RDS User Guide.

  If MonitoringInterval is set to a value other than 0, supply a MonitoringRoleArn value.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :database_insights_mode (String) —

  The mode of Database Insights to enable for the DB cluster.

  If you set this value to advanced, you must also set the PerformanceInsightsEnabled parameter to true and the PerformanceInsightsRetentionPeriod parameter to 465.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :enable_performance_insights (Boolean) —

  Specifies whether to turn on Performance Insights for the DB cluster.

  For more information, see Using Amazon Performance Insights in the Amazon RDS User Guide.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :performance_insights_kms_key_id (String) —

  The Amazon Web Services KMS key identifier for encryption of Performance Insights data.

  The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key.

  If you don't specify a value for PerformanceInsightsKMSKeyId, then Amazon RDS uses your default KMS key. There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :performance_insights_retention_period (Integer) —

  The number of days to retain Performance Insights data.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Valid Values:

  • 7

  • month * 31, where month is a number of months from 1-23. Examples: 93 (3 months * 31), 341 (11 months * 31), 589 (19 months * 31)

  • 731

  Default: 7 days

  If you specify a retention period that isn't valid, such as 94, Amazon RDS issues an error.

• :enable_limitless_database (Boolean) —

  Specifies whether to enable Aurora Limitless Database. You must enable Aurora Limitless Database to create a DB shard group.

  Valid for: Aurora DB clusters only

  This setting is no longer used. Instead use the ClusterScalabilityType setting.

• :serverless_v2_scaling_configuration (Types::ServerlessV2ScalingConfiguration) —

  Contains the scaling configuration of an Aurora Serverless v2 DB cluster.

  For more information, see Using Amazon Aurora Serverless v2 in the Amazon Aurora User Guide.

• :network_type (String) —

  The network type of the DB cluster.

  The network type is determined by the DBSubnetGroup specified for the DB cluster. A DBSubnetGroup can support only the IPv4 protocol or the IPv4 and the IPv6 protocols (DUAL).

  For more information, see Working with a DB instance in a VPC in the Amazon Aurora User Guide.

  Valid for Cluster Type: Aurora DB clusters only

  Valid Values: IPV4 | DUAL

• :cluster_scalability_type (String) —

  Specifies the scalability mode of the Aurora DB cluster. When set to limitless, the cluster operates as an Aurora Limitless Database. When set to standard (the default), the cluster uses normal DB instance creation.

  Valid for: Aurora DB clusters only

  You can't modify this setting after you create the DB cluster.

• :db_system_id (String) —

  Reserved for future use.

• :manage_master_user_password (Boolean) —

  Specifies whether to manage the master user password with Amazon Web Services Secrets Manager.

  For more information, see Password management with Amazon Web Services Secrets Manager in the Amazon RDS User Guide and Password management with Amazon Web Services Secrets Manager in the Amazon Aurora User Guide.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Constraints:

  • Can't manage the master user password with Amazon Web Services Secrets Manager if MasterUserPassword is specified.

  ^

• :master_user_secret_kms_key_id (String) —

  The Amazon Web Services KMS key identifier to encrypt a secret that is automatically generated and managed in Amazon Web Services Secrets Manager.

  This setting is valid only if the master user password is managed by RDS in Amazon Web Services Secrets Manager for the DB cluster.

  The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. To use a KMS key in a different Amazon Web Services account, specify the key ARN or alias ARN.

  If you don't specify MasterUserSecretKmsKeyId, then the aws/secretsmanager KMS key is used to encrypt the secret. If the secret is in a different Amazon Web Services account, then you can't use the aws/secretsmanager KMS key to encrypt the secret, and you must use a customer managed KMS key.

  There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region.

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

• :enable_local_write_forwarding (Boolean) —

  Specifies whether read replicas can forward write operations to the writer DB instance in the DB cluster. By default, write operations aren't allowed on reader DB instances.

  Valid for: Aurora DB clusters only

• :ca_certificate_identifier (String) —

  The CA certificate identifier to use for the DB cluster's server certificate.

  For more information, see Using SSL/TLS to encrypt a connection to a DB instance in the Amazon RDS User Guide.

  Valid for Cluster Type: Multi-AZ DB clusters

• :engine_lifecycle_support (String) —

  The life cycle type for this DB cluster.

  By default, this value is set to open-source-rds-extended-support, which enrolls your DB cluster into Amazon RDS Extended Support. At the end of standard support, you can avoid charges for Extended Support by setting the value to open-source-rds-extended-support-disabled. In this case, creating the DB cluster will fail if the DB major version is past its end of standard support date.

  You can use this setting to enroll your DB cluster into Amazon RDS Extended Support. With RDS Extended Support, you can run the selected major engine version on your DB cluster past the end of standard support for that engine version. For more information, see the following sections:

  • Amazon Aurora - Using Amazon RDS Extended Support in the Amazon Aurora User Guide

  • Amazon RDS - Using Amazon RDS Extended Support in the Amazon RDS User Guide

  Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

  Valid Values: open-source-rds-extended-support | open-source-rds-extended-support-disabled

  Default: open-source-rds-extended-support

• :source_region (String) —

  The source region of the snapshot. This is only needed when the shapshot is encrypted and in a different region.

Returns:

• (DBCluster)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 979

def create_db_cluster(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_db_cluster(options)
  end
  DBCluster.new(
    id: resp.data.db_cluster.db_cluster_identifier,
    data: resp.data.db_cluster,
    client: @client
  )
end

#create_db_cluster_parameter_group(options = {}) ⇒ DBClusterParameterGroup

Examples:

Request syntax with placeholder values

dbclusterparametergroup = rds.create_db_cluster_parameter_group({
  db_cluster_parameter_group_name: "String", # required
  db_parameter_group_family: "String", # required
  description: "String", # required
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_cluster_parameter_group_name (required, String) —

  The name of the DB cluster parameter group.

  Constraints:

  • Must not match the name of an existing DB cluster parameter group.

  ^

  This value is stored as a lowercase string.

• :db_parameter_group_family (required, String) —

  The DB cluster parameter group family name. A DB cluster parameter group can be associated with one and only one DB cluster parameter group family, and can be applied only to a DB cluster running a database engine and engine version compatible with that DB cluster parameter group family.

  Aurora MySQL

  Example: aurora-mysql5.7, aurora-mysql8.0

  Aurora PostgreSQL

  Example: aurora-postgresql14

  RDS for MySQL

  Example: mysql8.0

  RDS for PostgreSQL

  Example: postgres13

  To list all of the available parameter group families for a DB engine, use the following command:

  aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine <engine>

  For example, to list all of the available parameter group families for the Aurora PostgreSQL DB engine, use the following command:

  aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine aurora-postgresql

  The output contains duplicates.

  The following are the valid DB engine values:

  • aurora-mysql

  • aurora-postgresql

  • mysql

  • postgres

• :description (required, String) —

  The description for the DB cluster parameter group.

• :tags (Array<Types::Tag>) —

  Tags to assign to the DB cluster parameter group.

Returns:

• (DBClusterParameterGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 1070

def create_db_cluster_parameter_group(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_db_cluster_parameter_group(options)
  end
  DBClusterParameterGroup.new(
    name: resp.data.db_cluster_parameter_group.db_cluster_parameter_group_name,
    data: resp.data.db_cluster_parameter_group,
    client: @client
  )
end

#create_db_instance(options = {}) ⇒ DBInstance

Examples:

Request syntax with placeholder values

dbinstance = rds.create_db_instance({
  db_name: "String",
  db_instance_identifier: "String", # required
  allocated_storage: 1,
  db_instance_class: "String", # required
  engine: "String", # required
  master_username: "String",
  master_user_password: "String",
  db_security_groups: ["String"],
  vpc_security_group_ids: ["String"],
  availability_zone: "String",
  db_subnet_group_name: "String",
  preferred_maintenance_window: "String",
  db_parameter_group_name: "String",
  backup_retention_period: 1,
  preferred_backup_window: "String",
  port: 1,
  multi_az: false,
  engine_version: "String",
  auto_minor_version_upgrade: false,
  license_model: "String",
  iops: 1,
  option_group_name: "String",
  character_set_name: "String",
  nchar_character_set_name: "String",
  publicly_accessible: false,
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
  db_cluster_identifier: "String",
  storage_type: "String",
  tde_credential_arn: "String",
  tde_credential_password: "String",
  storage_encrypted: false,
  kms_key_id: "String",
  domain: "String",
  domain_fqdn: "String",
  domain_ou: "String",
  domain_auth_secret_arn: "String",
  domain_dns_ips: ["String"],
  copy_tags_to_snapshot: false,
  monitoring_interval: 1,
  monitoring_role_arn: "String",
  domain_iam_role_name: "String",
  promotion_tier: 1,
  timezone: "String",
  enable_iam_database_authentication: false,
  database_insights_mode: "standard", # accepts standard, advanced
  enable_performance_insights: false,
  performance_insights_kms_key_id: "String",
  performance_insights_retention_period: 1,
  enable_cloudwatch_logs_exports: ["String"],
  processor_features: [
    {
      name: "String",
      value: "String",
    },
  ],
  deletion_protection: false,
  max_allocated_storage: 1,
  enable_customer_owned_ip: false,
  custom_iam_instance_profile: "String",
  backup_target: "String",
  network_type: "String",
  storage_throughput: 1,
  manage_master_user_password: false,
  master_user_secret_kms_key_id: "String",
  ca_certificate_identifier: "String",
  db_system_id: "String",
  dedicated_log_volume: false,
  multi_tenant: false,
  engine_lifecycle_support: "String",
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_name (String) —

  The meaning of this parameter differs according to the database engine you use.

  Amazon Aurora MySQL

  The name of the database to create when the primary DB instance of the Aurora MySQL DB cluster is created. If this parameter isn't specified for an Aurora MySQL DB cluster, no database is created in the DB cluster.

  Constraints:

  • Must contain 1 to 64 alphanumeric characters.

  • Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0-9).

  • Can't be a word reserved by the database engine.

  Amazon Aurora PostgreSQL

  The name of the database to create when the primary DB instance of the Aurora PostgreSQL DB cluster is created. A database named postgres is always created. If this parameter is specified, an additional database with this name is created.

  Constraints:

  • It must contain 1 to 63 alphanumeric characters.

  • Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0 to 9).

  • Can't be a word reserved by the database engine.

  Amazon RDS Custom for Oracle

  The Oracle System ID (SID) of the created RDS Custom DB instance. If you don't specify a value, the default value is ORCL for non-CDBs and RDSCDB for CDBs.

  Default: ORCL

  Constraints:

  • Must contain 1 to 8 alphanumeric characters.

  • Must contain a letter.

  • Can't be a word reserved by the database engine.

  Amazon RDS Custom for SQL Server

  Not applicable. Must be null.

  RDS for Db2

  The name of the database to create when the DB instance is created. If this parameter isn't specified, no database is created in the DB instance. In some cases, we recommend that you don't add a database name. For more information, see Additional considerations in the Amazon RDS User Guide.

  Constraints:

  • Must contain 1 to 64 letters or numbers.

  • Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0-9).

  • Can't be a word reserved by the specified database engine.

  RDS for MariaDB

  The name of the database to create when the DB instance is created. If this parameter isn't specified, no database is created in the DB instance.

  Constraints:

  • Must contain 1 to 64 letters or numbers.

  • Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0-9).

  • Can't be a word reserved by the specified database engine.

  RDS for MySQL

  The name of the database to create when the DB instance is created. If this parameter isn't specified, no database is created in the DB instance.

  Constraints:

  • Must contain 1 to 64 letters or numbers.

  • Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0-9).

  • Can't be a word reserved by the specified database engine.

  RDS for Oracle

  The Oracle System ID (SID) of the created DB instance. If you don't specify a value, the default value is ORCL. You can't specify the string null, or any other reserved word, for DBName.

  Default: ORCL

  Constraints:

  • Can't be longer than 8 characters.

  ^

  RDS for PostgreSQL

  The name of the database to create when the DB instance is created. A database named postgres is always created. If this parameter is specified, an additional database with this name is created.

  Constraints:

  • Must contain 1 to 63 letters, numbers, or underscores.

  • Must begin with a letter. Subsequent characters can be letters, underscores, or digits (0-9).

  • Can't be a word reserved by the specified database engine.

  RDS for SQL Server

  Not applicable. Must be null.

• :db_instance_identifier (required, String) —

  The identifier for this DB instance. This parameter is stored as a lowercase string.

  Constraints:

  • Must contain from 1 to 63 letters, numbers, or hyphens.

  • First character must be a letter.

  • Can't end with a hyphen or contain two consecutive hyphens.

  Example: mydbinstance

• :allocated_storage (Integer) —

  The amount of storage in gibibytes (GiB) to allocate for the DB instance.

  This setting doesn't apply to Amazon Aurora DB instances. Aurora cluster volumes automatically grow as the amount of data in your database increases, though you are only charged for the space that you use in an Aurora cluster volume.

  Amazon RDS Custom

  Constraints to the amount of storage for each storage type are the following:

  • General Purpose (SSD) storage (gp2, gp3): Must be an integer from 40 to 65536 for RDS Custom for Oracle, 16384 for RDS Custom for SQL Server.

  • Provisioned IOPS storage (io1, io2): Must be an integer from 40 to 65536 for RDS Custom for Oracle, 16384 for RDS Custom for SQL Server.

  RDS for Db2

  Constraints to the amount of storage for each storage type are the following:

  • General Purpose (SSD) storage (gp3): Must be an integer from 20 to

  • Provisioned IOPS storage (io1, io2): Must be an integer from 100 to 65536.

  RDS for MariaDB

  Constraints to the amount of storage for each storage type are the following:

  • General Purpose (SSD) storage (gp2, gp3): Must be an integer from 20 to 65536.

  • Provisioned IOPS storage (io1, io2): Must be an integer from 100 to 65536.

  • Magnetic storage (standard): Must be an integer from 5 to 3072.

  RDS for MySQL

  Constraints to the amount of storage for each storage type are the following:

  • General Purpose (SSD) storage (gp2, gp3): Must be an integer from 20 to 65536.

  • Provisioned IOPS storage (io1, io2): Must be an integer from 100 to 65536.

  • Magnetic storage (standard): Must be an integer from 5 to 3072.

  RDS for Oracle

  Constraints to the amount of storage for each storage type are the following:

  • General Purpose (SSD) storage (gp2, gp3): Must be an integer from 20 to 65536.

  • Provisioned IOPS storage (io1, io2): Must be an integer from 100 to 65536.

  • Magnetic storage (standard): Must be an integer from 10 to 3072.

  RDS for PostgreSQL

  Constraints to the amount of storage for each storage type are the following:

  • General Purpose (SSD) storage (gp2, gp3): Must be an integer from 20 to 65536.

  • Provisioned IOPS storage (io1, io2): Must be an integer from 100 to 65536.

  • Magnetic storage (standard): Must be an integer from 5 to 3072.

  RDS for SQL Server

  Constraints to the amount of storage for each storage type are the following:

  • General Purpose (SSD) storage (gp2, gp3):

    • Enterprise and Standard editions: Must be an integer from 20 to

    • Web and Express editions: Must be an integer from 20 to 16384.

  • Provisioned IOPS storage (io1, io2):

    • Enterprise and Standard editions: Must be an integer from 100 to

    • Web and Express editions: Must be an integer from 100 to 16384.

  • Magnetic storage (standard):

    • Enterprise and Standard editions: Must be an integer from 20 to

    • Web and Express editions: Must be an integer from 20 to 1024.

• :db_instance_class (required, String) —

  The compute and memory capacity of the DB instance, for example db.m5.large. Not all DB instance classes are available in all Amazon Web Services Regions, or for all database engines. For the full list of DB instance classes, and availability for your engine, see DB instance classes in the Amazon RDS User Guide or Aurora DB instance classes in the Amazon Aurora User Guide.

• :engine (required, String) —

  The database engine to use for this DB instance.

  Not every database engine is available in every Amazon Web Services Region.

  Valid Values:

  • aurora-mysql (for Aurora MySQL DB instances)

  • aurora-postgresql (for Aurora PostgreSQL DB instances)

  • custom-oracle-ee (for RDS Custom for Oracle DB instances)

  • custom-oracle-ee-cdb (for RDS Custom for Oracle DB instances)

  • custom-oracle-se2 (for RDS Custom for Oracle DB instances)

  • custom-oracle-se2-cdb (for RDS Custom for Oracle DB instances)

  • custom-sqlserver-ee (for RDS Custom for SQL Server DB instances)

  • custom-sqlserver-se (for RDS Custom for SQL Server DB instances)

  • custom-sqlserver-web (for RDS Custom for SQL Server DB instances)

  • custom-sqlserver-dev (for RDS Custom for SQL Server DB instances)

  • db2-ae

  • db2-se

  • mariadb

  • mysql

  • oracle-ee

  • oracle-ee-cdb

  • oracle-se2

  • oracle-se2-cdb

  • postgres

  • sqlserver-ee

  • sqlserver-se

  • sqlserver-ex

  • sqlserver-web

• :master_username (String) —

  The name for the master user.

  This setting doesn't apply to Amazon Aurora DB instances. The name for the master user is managed by the DB cluster.

  This setting is required for RDS DB instances.

  Constraints:

  • Must be 1 to 16 letters, numbers, or underscores.

  • First character must be a letter.

  • Can't be a reserved word for the chosen database engine.

• :master_user_password (String) —

  The password for the master user.

  This setting doesn't apply to Amazon Aurora DB instances. The password for the master user is managed by the DB cluster.

  Constraints:

  • Can't be specified if ManageMasterUserPassword is turned on.

  • Can include any printable ASCII character except "/", """, or "@". For RDS for Oracle, can't include the "&" (ampersand) or the "'" (single quotes) character.

  Length Constraints:

  • RDS for Db2 - Must contain from 8 to 255 characters.

  • RDS for MariaDB - Must contain from 8 to 41 characters.

  • RDS for Microsoft SQL Server - Must contain from 8 to 128 characters.

  • RDS for MySQL - Must contain from 8 to 41 characters.

  • RDS for Oracle - Must contain from 8 to 30 characters.

  • RDS for PostgreSQL - Must contain from 8 to 128 characters.

• :db_security_groups (Array<String>) —

  A list of DB security groups to associate with this DB instance.

  This setting applies to the legacy EC2-Classic platform, which is no longer used to create new DB instances. Use the VpcSecurityGroupIds setting instead.

• :vpc_security_group_ids (Array<String>) —

  A list of Amazon EC2 VPC security groups to associate with this DB instance.

  This setting doesn't apply to Amazon Aurora DB instances. The associated list of EC2 VPC security groups is managed by the DB cluster.

  Default: The default EC2 VPC security group for the DB subnet group's VPC.

• :availability_zone (String) —

  The Availability Zone (AZ) where the database will be created. For information on Amazon Web Services Regions and Availability Zones, see Regions and Availability Zones.

  For Amazon Aurora, each Aurora DB cluster hosts copies of its storage in three separate Availability Zones. Specify one of these Availability Zones. Aurora automatically chooses an appropriate Availability Zone if you don't specify one.

  Default: A random, system-chosen Availability Zone in the endpoint's Amazon Web Services Region.

  Constraints:

  • The AvailabilityZone parameter can't be specified if the DB instance is a Multi-AZ deployment.

  • The specified Availability Zone must be in the same Amazon Web Services Region as the current endpoint.

  Example: us-east-1d

• :db_subnet_group_name (String) —

  A DB subnet group to associate with this DB instance.

  Constraints:

  • Must match the name of an existing DB subnet group.

  ^

  Example: mydbsubnetgroup

• :preferred_maintenance_window (String) —

  The time range each week during which system maintenance can occur. For more information, see Amazon RDS Maintenance Window in the Amazon RDS User Guide.

  The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region, occurring on a random day of the week.

  Constraints:

  • Must be in the format ddd:hh24:mi-ddd:hh24:mi.

  • The day values must be mon | tue | wed | thu | fri | sat | sun.

  • Must be in Universal Coordinated Time (UTC).

  • Must not conflict with the preferred backup window.

  • Must be at least 30 minutes.

• :db_parameter_group_name (String) —

  The name of the DB parameter group to associate with this DB instance. If you don't specify a value, then Amazon RDS uses the default DB parameter group for the specified DB engine and version.

  This setting doesn't apply to RDS Custom DB instances.

  Constraints:

  • Must be 1 to 255 letters, numbers, or hyphens.

  • The first character must be a letter.

  • Can't end with a hyphen or contain two consecutive hyphens.

• :backup_retention_period (Integer) —

  The number of days for which automated backups are retained. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.

  This setting doesn't apply to Amazon Aurora DB instances. The retention period for automated backups is managed by the DB cluster.

  Default: 1

  Constraints:

  • Must be a value from 0 to 35.

  • Can't be set to 0 if the DB instance is a source to read replicas.

  • Can't be set to 0 for an RDS Custom for Oracle DB instance.

• :preferred_backup_window (String) —

  The daily time range during which automated backups are created if automated backups are enabled, using the BackupRetentionPeriod parameter. The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region. For more information, see Backup window in the Amazon RDS User Guide.

  This setting doesn't apply to Amazon Aurora DB instances. The daily time range for creating automated backups is managed by the DB cluster.

  Constraints:

  • Must be in the format hh24:mi-hh24:mi.

  • Must be in Universal Coordinated Time (UTC).

  • Must not conflict with the preferred maintenance window.

  • Must be at least 30 minutes.

• :port (Integer) —

  The port number on which the database accepts connections.

  This setting doesn't apply to Aurora DB instances. The port number is managed by the cluster.

  Valid Values: 1150-65535

  Default:

  • RDS for Db2 - 50000

  • RDS for MariaDB - 3306

  • RDS for Microsoft SQL Server - 1433

  • RDS for MySQL - 3306

  • RDS for Oracle - 1521

  • RDS for PostgreSQL - 5432

  Constraints:

  • For RDS for Microsoft SQL Server, the value can't be 1234, 1434, 3260, 3343, 3389, 47001, or 49152-49156.

  ^

• :multi_az (Boolean) —

  Specifies whether the DB instance is a Multi-AZ deployment. You can't set the AvailabilityZone parameter if the DB instance is a Multi-AZ deployment.

  This setting doesn't apply to the following DB instances:

  • Amazon Aurora (DB instance Availability Zones (AZs) are managed by the DB cluster.)

  • RDS Custom

• :engine_version (String) —

  The version number of the database engine to use.

  This setting doesn't apply to Amazon Aurora DB instances. The version number of the database engine the DB instance uses is managed by the DB cluster.

  For a list of valid engine versions, use the DescribeDBEngineVersions operation.

  The following are the database engines and links to information about the major and minor versions that are available with Amazon RDS. Not every database engine is available for every Amazon Web Services Region.

  Amazon RDS Custom for Oracle

  A custom engine version (CEV) that you have previously created. This setting is required for RDS Custom for Oracle. The CEV name has the following format: 19.customized_string. A valid CEV name is 19.my_cev1. For more information, see Creating an RDS Custom for Oracle DB instance in the Amazon RDS User Guide.

  Amazon RDS Custom for SQL Server

  See RDS Custom for SQL Server general requirements in the Amazon RDS User Guide.

  RDS for Db2

  For information, see Db2 on Amazon RDS versions in the Amazon RDS User Guide.

  RDS for MariaDB

  For information, see MariaDB on Amazon RDS versions in the Amazon RDS User Guide.

  RDS for Microsoft SQL Server

  For information, see Microsoft SQL Server versions on Amazon RDS in the Amazon RDS User Guide.

  RDS for MySQL

  For information, see MySQL on Amazon RDS versions in the Amazon RDS User Guide.

  RDS for Oracle

  For information, see Oracle Database Engine release notes in the Amazon RDS User Guide.

  RDS for PostgreSQL

  For information, see Amazon RDS for PostgreSQL versions and extensions in the Amazon RDS User Guide.

• :auto_minor_version_upgrade (Boolean) —

  Specifies whether minor engine upgrades are applied automatically to the DB instance during the maintenance window. By default, minor engine upgrades are applied automatically.

  If you create an RDS Custom DB instance, you must set AutoMinorVersionUpgrade to false.

• :license_model (String) —

  The license model information for this DB instance.

  License models for RDS for Db2 require additional configuration. The Bring Your Own License (BYOL) model requires a custom parameter group and an Amazon Web Services License Manager self-managed license. The Db2 license through Amazon Web Services Marketplace model requires an Amazon Web Services Marketplace subscription. For more information, see Amazon RDS for Db2 licensing options in the Amazon RDS User Guide.

  The default for RDS for Db2 is bring-your-own-license.

  This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.

  Valid Values:

  • RDS for Db2 - bring-your-own-license | marketplace-license

  • RDS for MariaDB - general-public-license

  • RDS for Microsoft SQL Server - license-included

  • RDS for MySQL - general-public-license

  • RDS for Oracle - bring-your-own-license | license-included

  • RDS for PostgreSQL - postgresql-license

• :iops (Integer) —

  The amount of Provisioned IOPS (input/output operations per second) to initially allocate for the DB instance. For information about valid IOPS values, see Amazon RDS DB instance storage in the Amazon RDS User Guide.

  This setting doesn't apply to Amazon Aurora DB instances. Storage is managed by the DB cluster.

  Constraints:

  • For RDS for Db2, MariaDB, MySQL, Oracle, and PostgreSQL - Must be a multiple between .5 and 50 of the storage amount for the DB instance.

  • For RDS for SQL Server - Must be a multiple between 1 and 50 of the storage amount for the DB instance.

• :option_group_name (String) —

  The option group to associate the DB instance with.

  Permanent options, such as the TDE option for Oracle Advanced Security TDE, can't be removed from an option group. Also, that option group can't be removed from a DB instance after it is associated with a DB instance.

  This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.

• :character_set_name (String) —

  For supported engines, the character set (CharacterSet) to associate the DB instance with.

  This setting doesn't apply to the following DB instances:

  • Amazon Aurora - The character set is managed by the DB cluster. For more information, see CreateDBCluster.

  • RDS Custom - However, if you need to change the character set, you can change it on the database itself.

• :nchar_character_set_name (String) —

  The name of the NCHAR character set for the Oracle DB instance.

  This setting doesn't apply to RDS Custom DB instances.

• :publicly_accessible (Boolean) —

  Specifies whether the DB instance is publicly accessible.

  When the DB instance is publicly accessible and you connect from outside of the DB instance's virtual private cloud (VPC), its Domain Name System (DNS) endpoint resolves to the public IP address. When you connect from within the same VPC as the DB instance, the endpoint resolves to the private IP address. Access to the DB instance is ultimately controlled by the security group it uses. That public access is not permitted if the security group assigned to the DB instance doesn't permit it.

  When the DB instance isn't publicly accessible, it is an internal DB instance with a DNS name that resolves to a private IP address.

  Default: The default behavior varies depending on whether DBSubnetGroupName is specified.

  If DBSubnetGroupName isn't specified, and PubliclyAccessible isn't specified, the following applies:

  • If the default VPC in the target Region doesn’t have an internet gateway attached to it, the DB instance is private.

  • If the default VPC in the target Region has an internet gateway attached to it, the DB instance is public.

  If DBSubnetGroupName is specified, and PubliclyAccessible isn't specified, the following applies:

  • If the subnets are part of a VPC that doesn’t have an internet gateway attached to it, the DB instance is private.

  • If the subnets are part of a VPC that has an internet gateway attached to it, the DB instance is public.

• :tags (Array<Types::Tag>) —

  Tags to assign to the DB instance.

• :db_cluster_identifier (String) —

  The identifier of the DB cluster that this DB instance will belong to.

  This setting doesn't apply to RDS Custom DB instances.

• :storage_type (String) —

  The storage type to associate with the DB instance.

  If you specify io1, io2, or gp3, you must also include a value for the Iops parameter.

  This setting doesn't apply to Amazon Aurora DB instances. Storage is managed by the DB cluster.

  Valid Values: gp2 | gp3 | io1 | io2 | standard

  Default: io1, if the Iops parameter is specified. Otherwise, gp3.

• :tde_credential_arn (String) —

  The ARN from the key store with which to associate the instance for TDE encryption.

  This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.

• :tde_credential_password (String) —

  The password for the given ARN from the key store in order to access the device.

  This setting doesn't apply to RDS Custom DB instances.

• :storage_encrypted (Boolean) —

  Specifes whether the DB instance is encrypted. By default, it isn't encrypted.

  For RDS Custom DB instances, either enable this setting or leave it unset. Otherwise, Amazon RDS reports an error.

  This setting doesn't apply to Amazon Aurora DB instances. The encryption for DB instances is managed by the DB cluster.

• :kms_key_id (String) —

  The Amazon Web Services KMS key identifier for an encrypted DB instance.

  The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. To use a KMS key in a different Amazon Web Services account, specify the key ARN or alias ARN.

  This setting doesn't apply to Amazon Aurora DB instances. The Amazon Web Services KMS key identifier is managed by the DB cluster. For more information, see CreateDBCluster.

  If StorageEncrypted is enabled, and you do not specify a value for the KmsKeyId parameter, then Amazon RDS uses your default KMS key. There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region.

  For Amazon RDS Custom, a KMS key is required for DB instances. For most RDS engines, if you leave this parameter empty while enabling StorageEncrypted, the engine uses the default KMS key. However, RDS Custom doesn't use the default key when this parameter is empty. You must explicitly specify a key.

• :domain (String) —

  The Active Directory directory ID to create the DB instance in. Currently, you can create only Db2, MySQL, Microsoft SQL Server, Oracle, and PostgreSQL DB instances in an Active Directory Domain.

  For more information, see Kerberos Authentication in the Amazon RDS User Guide.

  This setting doesn't apply to the following DB instances:

  • Amazon Aurora (The domain is managed by the DB cluster.)

  • RDS Custom

• :domain_fqdn (String) —

  The fully qualified domain name (FQDN) of an Active Directory domain.

  Constraints:

  • Can't be longer than 64 characters.

  ^

  Example: mymanagedADtest.mymanagedAD.mydomain

• :domain_ou (String) —

  The Active Directory organizational unit for your DB instance to join.

  Constraints:

  • Must be in the distinguished name format.

  • Can't be longer than 64 characters.

  Example: OU=mymanagedADtestOU,DC=mymanagedADtest,DC=mymanagedAD,DC=mydomain

• :domain_auth_secret_arn (String) —

  The ARN for the Secrets Manager secret with the credentials for the user joining the domain.

  Example: arn:aws:secretsmanager:region:account-number:secret:myselfmanagedADtestsecret-123456

• :domain_dns_ips (Array<String>) —

  The IPv4 DNS IP addresses of your primary and secondary Active Directory domain controllers.

  Constraints:

  • Two IP addresses must be provided. If there isn't a secondary domain controller, use the IP address of the primary domain controller for both entries in the list.

  ^

  Example: 123.124.125.126,234.235.236.237

• :copy_tags_to_snapshot (Boolean) —

  Specifies whether to copy tags from the DB instance to snapshots of the DB instance. By default, tags are not copied.

  This setting doesn't apply to Amazon Aurora DB instances. Copying tags to snapshots is managed by the DB cluster. Setting this value for an Aurora DB instance has no effect on the DB cluster setting.

• :monitoring_interval (Integer) —

  The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collection of Enhanced Monitoring metrics, specify 0.

  If MonitoringRoleArn is specified, then you must set MonitoringInterval to a value other than 0.

  This setting doesn't apply to RDS Custom DB instances.

  Valid Values: 0 | 1 | 5 | 10 | 15 | 30 | 60

  Default: 0

• :monitoring_role_arn (String) —

  The ARN for the IAM role that permits RDS to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, see Setting Up and Enabling Enhanced Monitoring in the Amazon RDS User Guide.

  If MonitoringInterval is set to a value other than 0, then you must supply a MonitoringRoleArn value.

  This setting doesn't apply to RDS Custom DB instances.

• :domain_iam_role_name (String) —

  The name of the IAM role to use when making API calls to the Directory Service.

  This setting doesn't apply to the following DB instances:

  • Amazon Aurora (The domain is managed by the DB cluster.)

  • RDS Custom

• :promotion_tier (Integer) —

  The order of priority in which an Aurora Replica is promoted to the primary instance after a failure of the existing primary instance. For more information, see Fault Tolerance for an Aurora DB Cluster in the Amazon Aurora User Guide.

  This setting doesn't apply to RDS Custom DB instances.

  Default: 1

  Valid Values: 0 - 15

• :timezone (String) —

  The time zone of the DB instance. The time zone parameter is currently supported only by RDS for Db2 and RDS for SQL Server.

• :enable_iam_database_authentication (Boolean) —

  Specifies whether to enable mapping of Amazon Web Services Identity and Access Management (IAM) accounts to database accounts. By default, mapping isn't enabled.

  For more information, see IAM Database Authentication for MySQL and PostgreSQL in the Amazon RDS User Guide.

  This setting doesn't apply to the following DB instances:

  • Amazon Aurora (Mapping Amazon Web Services IAM accounts to database accounts is managed by the DB cluster.)

  • RDS Custom

• :database_insights_mode (String) —

  The mode of Database Insights to enable for the DB instance.

  Aurora DB instances inherit this value from the DB cluster, so you can't change this value.

• :enable_performance_insights (Boolean) —

  Specifies whether to enable Performance Insights for the DB instance. For more information, see Using Amazon Performance Insights in the Amazon RDS User Guide.

  This setting doesn't apply to RDS Custom DB instances.

• :performance_insights_kms_key_id (String) —

  The Amazon Web Services KMS key identifier for encryption of Performance Insights data.

  The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key.

  If you don't specify a value for PerformanceInsightsKMSKeyId, then Amazon RDS uses your default KMS key. There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region.

  This setting doesn't apply to RDS Custom DB instances.

• :performance_insights_retention_period (Integer) —

  The number of days to retain Performance Insights data.

  This setting doesn't apply to RDS Custom DB instances.

  Valid Values:

  • 7

  • month * 31, where month is a number of months from 1-23. Examples: 93 (3 months * 31), 341 (11 months * 31), 589 (19 months * 31)

  • 731

  Default: 7 days

  If you specify a retention period that isn't valid, such as 94, Amazon RDS returns an error.

• :enable_cloudwatch_logs_exports (Array<String>) —

  The list of log types to enable for exporting to CloudWatch Logs. For more information, see Publishing Database Logs to Amazon CloudWatch Logs in the Amazon RDS User Guide.

  This setting doesn't apply to the following DB instances:

  • Amazon Aurora (CloudWatch Logs exports are managed by the DB cluster.)

  • RDS Custom

  The following values are valid for each DB engine:

  • RDS for Db2 - diag.log | notify.log | iam-db-auth-error

  • RDS for MariaDB - audit | error | general | slowquery | iam-db-auth-error

  • RDS for Microsoft SQL Server - agent | error

  • RDS for MySQL - audit | error | general | slowquery | iam-db-auth-error

  • RDS for Oracle - alert | audit | listener | trace | oemagent

  • RDS for PostgreSQL - postgresql | upgrade | iam-db-auth-error

• :processor_features (Array<Types::ProcessorFeature>) —

  The number of CPU cores and the number of threads per core for the DB instance class of the DB instance.

  This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.

• :deletion_protection (Boolean) —

  Specifies whether the DB instance has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection isn't enabled. For more information, see Deleting a DB Instance.

  This setting doesn't apply to Amazon Aurora DB instances. You can enable or disable deletion protection for the DB cluster. For more information, see CreateDBCluster. DB instances in a DB cluster can be deleted even when deletion protection is enabled for the DB cluster.

• :max_allocated_storage (Integer) —

  The upper limit in gibibytes (GiB) to which Amazon RDS can automatically scale the storage of the DB instance.

  For more information about this setting, including limitations that apply to it, see Managing capacity automatically with Amazon RDS storage autoscaling in the Amazon RDS User Guide.

  This setting doesn't apply to the following DB instances:

  • Amazon Aurora (Storage is managed by the DB cluster.)

  • RDS Custom

• :enable_customer_owned_ip (Boolean) —

  Specifies whether to enable a customer-owned IP address (CoIP) for an RDS on Outposts DB instance.

  A CoIP provides local or external connectivity to resources in your Outpost subnets through your on-premises network. For some use cases, a CoIP can provide lower latency for connections to the DB instance from outside of its virtual private cloud (VPC) on your local network.

  For more information about RDS on Outposts, see Working with Amazon RDS on Amazon Web Services Outposts in the Amazon RDS User Guide.

  For more information about CoIPs, see Customer-owned IP addresses in the Amazon Web Services Outposts User Guide.

• :custom_iam_instance_profile (String) —

  The instance profile associated with the underlying Amazon EC2 instance of an RDS Custom DB instance.

  This setting is required for RDS Custom.

  Constraints:

  • The profile must exist in your account.

  • The profile must have an IAM role that Amazon EC2 has permissions to assume.

  • The instance profile name and the associated IAM role name must start with the prefix AWSRDSCustom.

  For the list of permissions required for the IAM role, see Configure IAM and your VPC in the Amazon RDS User Guide.

• :backup_target (String) —

  The location for storing automated backups and manual snapshots.

  Valid Values:

  • outposts (Amazon Web Services Outposts)

  • region (Amazon Web Services Region)

  Default: region

  For more information, see Working with Amazon RDS on Amazon Web Services Outposts in the Amazon RDS User Guide.

• :network_type (String) —

  The network type of the DB instance.

  The network type is determined by the DBSubnetGroup specified for the DB instance. A DBSubnetGroup can support only the IPv4 protocol or the IPv4 and the IPv6 protocols (DUAL).

  For more information, see Working with a DB instance in a VPC in the Amazon RDS User Guide.

  Valid Values: IPV4 | DUAL

• :storage_throughput (Integer) —

  The storage throughput value, in mebibyte per second (MiBps), for the DB instance.

  This setting applies only to the gp3 storage type.

  This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.

• :manage_master_user_password (Boolean) —

  Specifies whether to manage the master user password with Amazon Web Services Secrets Manager.

  For more information, see Password management with Amazon Web Services Secrets Manager in the Amazon RDS User Guide.

  Constraints:

  • Can't manage the master user password with Amazon Web Services Secrets Manager if MasterUserPassword is specified.

  ^

• :master_user_secret_kms_key_id (String) —

  The Amazon Web Services KMS key identifier to encrypt a secret that is automatically generated and managed in Amazon Web Services Secrets Manager.

  This setting is valid only if the master user password is managed by RDS in Amazon Web Services Secrets Manager for the DB instance.

  The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. To use a KMS key in a different Amazon Web Services account, specify the key ARN or alias ARN.

  If you don't specify MasterUserSecretKmsKeyId, then the aws/secretsmanager KMS key is used to encrypt the secret. If the secret is in a different Amazon Web Services account, then you can't use the aws/secretsmanager KMS key to encrypt the secret, and you must use a customer managed KMS key.

  There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region.

• :ca_certificate_identifier (String) —

  The CA certificate identifier to use for the DB instance's server certificate.

  This setting doesn't apply to RDS Custom DB instances.

  For more information, see Using SSL/TLS to encrypt a connection to a DB instance in the Amazon RDS User Guide and Using SSL/TLS to encrypt a connection to a DB cluster in the Amazon Aurora User Guide.

• :db_system_id (String) —

  The Oracle system identifier (SID), which is the name of the Oracle database instance that manages your database files. In this context, the term "Oracle database instance" refers exclusively to the system global area (SGA) and Oracle background processes. If you don't specify a SID, the value defaults to RDSCDB. The Oracle SID is also the name of your CDB.

• :dedicated_log_volume (Boolean) —

  Indicates whether the DB instance has a dedicated log volume (DLV) enabled.

• :multi_tenant (Boolean) —

  Specifies whether to use the multi-tenant configuration or the single-tenant configuration (default). This parameter only applies to RDS for Oracle container database (CDB) engines.

  Note the following restrictions:

  • The DB engine that you specify in the request must support the multi-tenant configuration. If you attempt to enable the multi-tenant configuration on a DB engine that doesn't support it, the request fails.

  • If you specify the multi-tenant configuration when you create your DB instance, you can't later modify this DB instance to use the single-tenant configuration.

• :engine_lifecycle_support (String) —

  The life cycle type for this DB instance.

  By default, this value is set to open-source-rds-extended-support, which enrolls your DB instance into Amazon RDS Extended Support. At the end of standard support, you can avoid charges for Extended Support by setting the value to open-source-rds-extended-support-disabled. In this case, creating the DB instance will fail if the DB major version is past its end of standard support date.

  This setting applies only to RDS for MySQL and RDS for PostgreSQL. For Amazon Aurora DB instances, the life cycle type is managed by the DB cluster.

  You can use this setting to enroll your DB instance into Amazon RDS Extended Support. With RDS Extended Support, you can run the selected major engine version on your DB instance past the end of standard support for that engine version. For more information, see Using Amazon RDS Extended Support in the Amazon RDS User Guide.

  Valid Values: open-source-rds-extended-support | open-source-rds-extended-support-disabled

  Default: open-source-rds-extended-support

Returns:

• (DBInstance)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2405

def create_db_instance(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_db_instance(options)
  end
  DBInstance.new(
    id: resp.data.db_instance.db_instance_identifier,
    data: resp.data.db_instance,
    client: @client
  )
end

#create_db_parameter_group(options = {}) ⇒ DBParameterGroup

Examples:

Request syntax with placeholder values

dbparametergroup = rds.create_db_parameter_group({
  db_parameter_group_name: "String", # required
  db_parameter_group_family: "String", # required
  description: "String", # required
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_parameter_group_name (required, String) —

  The name of the DB parameter group.

  Constraints:

  • Must be 1 to 255 letters, numbers, or hyphens.

  • First character must be a letter

  • Can't end with a hyphen or contain two consecutive hyphens

  This value is stored as a lowercase string.

• :db_parameter_group_family (required, String) —

  The DB parameter group family name. A DB parameter group can be associated with one and only one DB parameter group family, and can be applied only to a DB instance running a database engine and engine version compatible with that DB parameter group family.

  To list all of the available parameter group families for a DB engine, use the following command:

  aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine <engine>

  For example, to list all of the available parameter group families for the MySQL DB engine, use the following command:

  aws rds describe-db-engine-versions --query "DBEngineVersions[].DBParameterGroupFamily" --engine mysql

  The output contains duplicates.

  The following are the valid DB engine values:

  • aurora-mysql

  • aurora-postgresql

  • db2-ae

  • db2-se

  • mysql

  • oracle-ee

  • oracle-ee-cdb

  • oracle-se2

  • oracle-se2-cdb

  • postgres

  • sqlserver-ee

  • sqlserver-se

  • sqlserver-ex

  • sqlserver-web

• :description (required, String) —

  The description for the DB parameter group.

• :tags (Array<Types::Tag>) —

  Tags to assign to the DB parameter group.

Returns:

• (DBParameterGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2500

def create_db_parameter_group(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_db_parameter_group(options)
  end
  DBParameterGroup.new(
    name: resp.data.db_parameter_group.db_parameter_group_name,
    data: resp.data.db_parameter_group,
    client: @client
  )
end

#create_db_security_group(options = {}) ⇒ DBSecurityGroup

Examples:

Request syntax with placeholder values

dbsecuritygroup = rds.create_db_security_group({
  db_security_group_name: "String", # required
  db_security_group_description: "String", # required
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_security_group_name (required, String) —

  The name for the DB security group. This value is stored as a lowercase string.

  Constraints:

  • Must be 1 to 255 letters, numbers, or hyphens.

  • First character must be a letter

  • Can't end with a hyphen or contain two consecutive hyphens

  • Must not be "Default"

  Example: mysecuritygroup

• :db_security_group_description (required, String) —

  The description for the DB security group.

• :tags (Array<Types::Tag>) —

  Tags to assign to the DB security group.

Returns:

• (DBSecurityGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2544

def create_db_security_group(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_db_security_group(options)
  end
  DBSecurityGroup.new(
    name: resp.data.db_security_group.db_security_group_name,
    data: resp.data.db_security_group,
    client: @client
  )
end

#create_db_subnet_group(options = {}) ⇒ DBSubnetGroup

Examples:

Request syntax with placeholder values

dbsubnetgroup = rds.create_db_subnet_group({
  db_subnet_group_name: "String", # required
  db_subnet_group_description: "String", # required
  subnet_ids: ["String"], # required
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_subnet_group_name (required, String) —

  The name for the DB subnet group. This value is stored as a lowercase string.

  Constraints:

  • Must contain no more than 255 letters, numbers, periods, underscores, spaces, or hyphens.

  • Must not be default.

  • First character must be a letter.

  Example: mydbsubnetgroup

• :db_subnet_group_description (required, String) —

  The description for the DB subnet group.

• :subnet_ids (required, Array<String>) —

  The EC2 Subnet IDs for the DB subnet group.

• :tags (Array<Types::Tag>) —

  Tags to assign to the DB subnet group.

Returns:

• (DBSubnetGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2590

def create_db_subnet_group(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_db_subnet_group(options)
  end
  DBSubnetGroup.new(
    name: resp.data.db_subnet_group.db_subnet_group_name,
    data: resp.data.db_subnet_group,
    client: @client
  )
end

#create_event_subscription(options = {}) ⇒ EventSubscription

Examples:

Request syntax with placeholder values

eventsubscription = rds.create_event_subscription({
  subscription_name: "String", # required
  sns_topic_arn: "String", # required
  source_type: "String",
  event_categories: ["String"],
  source_ids: ["String"],
  enabled: false,
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :subscription_name (required, String) —

  The name of the subscription.

  Constraints: The name must be less than 255 characters.

• :sns_topic_arn (required, String) —

  The Amazon Resource Name (ARN) of the SNS topic created for event notification. SNS automatically creates the ARN when you create a topic and subscribe to it.

  RDS doesn't support FIFO (first in, first out) topics. For more information, see Message ordering and deduplication (FIFO topics) in the Amazon Simple Notification Service Developer Guide.

• :source_type (String) —

  The type of source that is generating the events. For example, if you want to be notified of events generated by a DB instance, you set this parameter to db-instance. For RDS Proxy events, specify db-proxy. If this value isn't specified, all events are returned.

  Valid Values:db-instance | db-cluster | db-parameter-group | db-security-group | db-snapshot | db-cluster-snapshot | db-proxy | zero-etl | custom-engine-version | blue-green-deployment

• :event_categories (Array<String>) —

  A list of event categories for a particular source type (SourceType) that you want to subscribe to. You can see a list of the categories for a given source type in the "Amazon RDS event categories and event messages" section of the Amazon RDS User Guide or the Amazon Aurora User Guide . You can also see this list by using the DescribeEventCategories operation.

• :source_ids (Array<String>) —

  The list of identifiers of the event sources for which events are returned. If not specified, then all sources are included in the response. An identifier must begin with a letter and must contain only ASCII letters, digits, and hyphens. It can't end with a hyphen or contain two consecutive hyphens.

  Constraints:

  • If SourceIds are supplied, SourceType must also be provided.

  • If the source type is a DB instance, a DBInstanceIdentifier value must be supplied.

  • If the source type is a DB cluster, a DBClusterIdentifier value must be supplied.

  • If the source type is a DB parameter group, a DBParameterGroupName value must be supplied.

  • If the source type is a DB security group, a DBSecurityGroupName value must be supplied.

  • If the source type is a DB snapshot, a DBSnapshotIdentifier value must be supplied.

  • If the source type is a DB cluster snapshot, a DBClusterSnapshotIdentifier value must be supplied.

  • If the source type is an RDS Proxy, a DBProxyName value must be supplied.

• :enabled (Boolean) —

  Specifies whether to activate the subscription. If the event notification subscription isn't activated, the subscription is created but not active.

• :tags (Array<Types::Tag>) —

  A list of tags.

  For more information, see Tagging Amazon RDS resources in the Amazon RDS User Guide or Tagging Amazon Aurora and Amazon RDS resources in the Amazon Aurora User Guide.

Returns:

• (EventSubscription)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2704

def create_event_subscription(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_event_subscription(options)
  end
  EventSubscription.new(
    name: resp.data.event_subscription.cust_subscription_id,
    data: resp.data.event_subscription,
    client: @client
  )
end

#create_option_group(options = {}) ⇒ OptionGroup

Examples:

Request syntax with placeholder values

optiongroup = rds.create_option_group({
  option_group_name: "String", # required
  engine_name: "String", # required
  major_engine_version: "String", # required
  option_group_description: "String", # required
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :option_group_name (required, String) —

  Specifies the name of the option group to be created.

  Constraints:

  • Must be 1 to 255 letters, numbers, or hyphens

  • First character must be a letter

  • Can't end with a hyphen or contain two consecutive hyphens

  Example: myoptiongroup

• :engine_name (required, String) —

  The name of the engine to associate this option group with.

  Valid Values:

  • db2-ae

  • db2-se

  • mariadb

  • mysql

  • oracle-ee

  • oracle-ee-cdb

  • oracle-se2

  • oracle-se2-cdb

  • postgres

  • sqlserver-ee

  • sqlserver-se

  • sqlserver-ex

  • sqlserver-web

• :major_engine_version (required, String) —

  Specifies the major version of the engine that this option group should be associated with.

• :option_group_description (required, String) —

  The description of the option group.

• :tags (Array<Types::Tag>) —

  Tags to assign to the option group.

Returns:

• (OptionGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2780

def create_option_group(options = {})
  resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
    @client.create_option_group(options)
  end
  OptionGroup.new(
    name: resp.data.option_group.option_group_name,
    data: resp.data.option_group,
    client: @client
  )
end

#db_cluster(id) ⇒ DBCluster

Parameters:

• id (String)

Returns:

• (DBCluster)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2872

def db_cluster(id)
  DBCluster.new(
    id: id,
    client: @client
  )
end

#db_cluster_parameter_group(name) ⇒ DBClusterParameterGroup

Parameters:

• name (String)

Returns:

• (DBClusterParameterGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2881

def db_cluster_parameter_group(name)
  DBClusterParameterGroup.new(
    name: name,
    client: @client
  )
end

#db_cluster_parameter_groups(options = {}) ⇒ DBClusterParameterGroup::Collection

Examples:

Request syntax with placeholder values

db_cluster_parameter_groups = rds.db_cluster_parameter_groups({
  db_cluster_parameter_group_name: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_cluster_parameter_group_name (String) —

  The name of a specific DB cluster parameter group to return details for.

  Constraints:

  • If supplied, must match the name of an existing DBClusterParameterGroup.

  ^

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (DBClusterParameterGroup::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2913

def db_cluster_parameter_groups(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_cluster_parameter_groups(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_cluster_parameter_groups.each do |d|
        batch << DBClusterParameterGroup.new(
          name: d.db_cluster_parameter_group_name,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBClusterParameterGroup::Collection.new(batches)
end

#db_clusters(options = {}) ⇒ DBCluster::Collection

Examples:

Request syntax with placeholder values

db_clusters = rds.db_clusters({
  db_cluster_identifier: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
  include_shared: false,
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_cluster_identifier (String) —

  The user-supplied DB cluster identifier or the Amazon Resource Name (ARN) of the DB cluster. If this parameter is specified, information for only the specific DB cluster is returned. This parameter isn't case-sensitive.

  Constraints:

  • If supplied, must match an existing DB cluster identifier.

  ^

• :filters (Array<Types::Filter>) —

  A filter that specifies one or more DB clusters to describe.

  Supported Filters:

  • clone-group-id - Accepts clone group identifiers. The results list only includes information about the DB clusters associated with these clone groups.

  • db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list only includes information about the DB clusters identified by these ARNs.

  • db-cluster-resource-id - Accepts DB cluster resource identifiers. The results list will only include information about the DB clusters identified by these DB cluster resource identifiers.

  • domain - Accepts Active Directory directory IDs. The results list only includes information about the DB clusters associated with these domains.

  • engine - Accepts engine names. The results list only includes information about the DB clusters for these engines.

• :include_shared (Boolean) —

  Specifies whether the output includes information about clusters shared from other Amazon Web Services accounts.

Returns:

• (DBCluster::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 2984

def db_clusters(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_clusters(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_clusters.each do |d|
        batch << DBCluster.new(
          id: d.db_cluster_identifier,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBCluster::Collection.new(batches)
end

#db_engine(name) ⇒ DBEngine

Parameters:

• name (String)

Returns:

• (DBEngine)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3006

def db_engine(name)
  DBEngine.new(
    name: name,
    client: @client
  )
end

#db_engine_version(engine_name, version) ⇒ DBEngineVersion

Parameters:

• engine_name (String)
• version (String)

Returns:

• (DBEngineVersion)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3016

def db_engine_version(engine_name, version)
  DBEngineVersion.new(
    engine_name: engine_name,
    version: version,
    client: @client
  )
end

#db_engine_versions(options = {}) ⇒ DBEngineVersion::Collection

Examples:

Request syntax with placeholder values

db_engine_versions = rds.db_engine_versions({
  engine: "String",
  engine_version: "String",
  db_parameter_group_family: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
  default_only: false,
  list_supported_character_sets: false,
  list_supported_timezones: false,
  include_all: false,
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :engine (String) —

  The database engine to return version details for.

  Valid Values:

  • aurora-mysql

  • aurora-postgresql

  • custom-oracle-ee

  • custom-oracle-ee-cdb

  • custom-oracle-se2

  • custom-oracle-se2-cdb

  • db2-ae

  • db2-se

  • mariadb

  • mysql

  • oracle-ee

  • oracle-ee-cdb

  • oracle-se2

  • oracle-se2-cdb

  • postgres

  • sqlserver-ee

  • sqlserver-se

  • sqlserver-ex

  • sqlserver-web

• :engine_version (String) —

  A specific database engine version to return details for.

  Example: 5.1.49

• :db_parameter_group_family (String) —

  The name of a specific DB parameter group family to return details for.

  Constraints:

  • If supplied, must match an existing DB parameter group family.

  ^

• :filters (Array<Types::Filter>) —

  A filter that specifies one or more DB engine versions to describe.

  Supported filters:

  • db-parameter-group-family - Accepts parameter groups family names. The results list only includes information about the DB engine versions for these parameter group families.

  • engine - Accepts engine names. The results list only includes information about the DB engine versions for these engines.

  • engine-mode - Accepts DB engine modes. The results list only includes information about the DB engine versions for these engine modes. Valid DB engine modes are the following:

    • global

    • multimaster

    • parallelquery

    • provisioned

    • serverless

  • engine-version - Accepts engine versions. The results list only includes information about the DB engine versions for these engine versions.

  • status - Accepts engine version statuses. The results list only includes information about the DB engine versions for these statuses. Valid statuses are the following:

    • available

    • deprecated

• :default_only (Boolean) —

  Specifies whether to return only the default version of the specified engine or the engine and major version combination.

• :list_supported_character_sets (Boolean) —

  Specifies whether to list the supported character sets for each engine version.

  If this parameter is enabled and the requested engine supports the CharacterSetName parameter for CreateDBInstance, the response includes a list of supported character sets for each engine version.

  For RDS Custom, the default is not to list supported character sets. If you enable this parameter, RDS Custom returns no results.

• :list_supported_timezones (Boolean) —

  Specifies whether to list the supported time zones for each engine version.

  If this parameter is enabled and the requested engine supports the TimeZone parameter for CreateDBInstance, the response includes a list of supported time zones for each engine version.

  For RDS Custom, the default is not to list supported time zones. If you enable this parameter, RDS Custom returns no results.

• :include_all (Boolean) —

  Specifies whether to also list the engine versions that aren't available. The default is to list only available engine versions.

Returns:

• (DBEngineVersion::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3160

def db_engine_versions(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_engine_versions(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_engine_versions.each do |d|
        batch << DBEngineVersion.new(
          engine_name: d.engine,
          version: d.engine_version,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBEngineVersion::Collection.new(batches)
end

#db_instance(id) ⇒ DBInstance

Parameters:

• id (String)

Returns:

• (DBInstance)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3183

def db_instance(id)
  DBInstance.new(
    id: id,
    client: @client
  )
end

#db_instances(options = {}) ⇒ DBInstance::Collection

Examples:

Request syntax with placeholder values

db_instances = rds.db_instances({
  db_instance_identifier: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_instance_identifier (String) —

  The user-supplied instance identifier or the Amazon Resource Name (ARN) of the DB instance. If this parameter is specified, information from only the specific DB instance is returned. This parameter isn't case-sensitive.

  Constraints:

  • If supplied, must match the identifier of an existing DB instance.

  ^

• :filters (Array<Types::Filter>) —

  A filter that specifies one or more DB instances to describe.

  Supported Filters:

  • db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list only includes information about the DB instances associated with the DB clusters identified by these ARNs.

  • db-instance-id - Accepts DB instance identifiers and DB instance Amazon Resource Names (ARNs). The results list only includes information about the DB instances identified by these ARNs.

  • dbi-resource-id - Accepts DB instance resource identifiers. The results list only includes information about the DB instances identified by these DB instance resource identifiers.

  • domain - Accepts Active Directory directory IDs. The results list only includes information about the DB instances associated with these domains.

  • engine - Accepts engine names. The results list only includes information about the DB instances for these engines.

Returns:

• (DBInstance::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3238

def db_instances(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_instances(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_instances.each do |d|
        batch << DBInstance.new(
          id: d.db_instance_identifier,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBInstance::Collection.new(batches)
end

#db_parameter_group(name) ⇒ DBParameterGroup

Parameters:

• name (String)

Returns:

• (DBParameterGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3260

def db_parameter_group(name)
  DBParameterGroup.new(
    name: name,
    client: @client
  )
end

#db_parameter_group_family(name) ⇒ DBParameterGroupFamily

Parameters:

• name (String)

Returns:

• (DBParameterGroupFamily)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3269

def db_parameter_group_family(name)
  DBParameterGroupFamily.new(
    name: name,
    client: @client
  )
end

#db_parameter_groups(options = {}) ⇒ DBParameterGroup::Collection

Examples:

Request syntax with placeholder values

db_parameter_groups = rds.db_parameter_groups({
  db_parameter_group_name: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_parameter_group_name (String) —

  The name of a specific DB parameter group to return details for.

  Constraints:

  • If supplied, must match the name of an existing DBClusterParameterGroup.

  ^

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (DBParameterGroup::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3300

def db_parameter_groups(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_parameter_groups(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_parameter_groups.each do |d|
        batch << DBParameterGroup.new(
          name: d.db_parameter_group_name,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBParameterGroup::Collection.new(batches)
end

#db_security_group(name) ⇒ DBSecurityGroup

Parameters:

• name (String)

Returns:

• (DBSecurityGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3322

def db_security_group(name)
  DBSecurityGroup.new(
    name: name,
    client: @client
  )
end

#db_security_groups(options = {}) ⇒ DBSecurityGroup::Collection

Examples:

Request syntax with placeholder values

db_security_groups = rds.db_security_groups({
  db_security_group_name: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_security_group_name (String) —

  The name of the DB security group to return details for.

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (DBSecurityGroup::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3346

def db_security_groups(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_security_groups(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_security_groups.each do |d|
        batch << DBSecurityGroup.new(
          name: d.db_security_group_name,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBSecurityGroup::Collection.new(batches)
end

#db_snapshots(options = {}) ⇒ DBSnapshot::Collection

Examples:

Request syntax with placeholder values

db_snapshots = rds.db_snapshots({
  db_instance_identifier: "String",
  db_snapshot_identifier: "String",
  snapshot_type: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
  include_shared: false,
  include_public: false,
  dbi_resource_id: "String",
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_instance_identifier (String) —

  The ID of the DB instance to retrieve the list of DB snapshots for. This parameter isn't case-sensitive.

  Constraints:

  • If supplied, must match the identifier of an existing DBInstance.

  ^

• :db_snapshot_identifier (String) —

  A specific DB snapshot identifier to describe. This value is stored as a lowercase string.

  Constraints:

  • If supplied, must match the identifier of an existing DBSnapshot.

  • If this identifier is for an automated snapshot, the SnapshotType parameter must also be specified.

• :snapshot_type (String) —

  The type of snapshots to be returned. You can specify one of the following values:

  • automated - Return all DB snapshots that have been automatically taken by Amazon RDS for my Amazon Web Services account.

  • manual - Return all DB snapshots that have been taken by my Amazon Web Services account.

  • shared - Return all manual DB snapshots that have been shared to my Amazon Web Services account.

  • public - Return all DB snapshots that have been marked as public.

  • awsbackup - Return the DB snapshots managed by the Amazon Web Services Backup service.

    For information about Amazon Web Services Backup, see the Amazon Web Services Backup Developer Guide.

    The awsbackup type does not apply to Aurora.

  If you don't specify a SnapshotType value, then both automated and manual snapshots are returned. Shared and public DB snapshots are not included in the returned results by default. You can include shared snapshots with these results by enabling the IncludeShared parameter. You can include public snapshots with these results by enabling the IncludePublic parameter.

  The IncludeShared and IncludePublic parameters don't apply for SnapshotType values of manual or automated. The IncludePublic parameter doesn't apply when SnapshotType is set to shared. The IncludeShared parameter doesn't apply when SnapshotType is set to public.

• :filters (Array<Types::Filter>) —

  A filter that specifies one or more DB snapshots to describe.

  Supported filters:

  • db-instance-id - Accepts DB instance identifiers and DB instance Amazon Resource Names (ARNs).

  • db-snapshot-id - Accepts DB snapshot identifiers.

  • dbi-resource-id - Accepts identifiers of source DB instances.

  • snapshot-type - Accepts types of DB snapshots.

  • engine - Accepts names of database engines.

• :include_shared (Boolean) —

  Specifies whether to include shared manual DB cluster snapshots from other Amazon Web Services accounts that this Amazon Web Services account has been given permission to copy or restore. By default, these snapshots are not included.

  You can give an Amazon Web Services account permission to restore a manual DB snapshot from another Amazon Web Services account by using the ModifyDBSnapshotAttribute API action.

  This setting doesn't apply to RDS Custom.

• :include_public (Boolean) —

  Specifies whether to include manual DB cluster snapshots that are public and can be copied or restored by any Amazon Web Services account. By default, the public snapshots are not included.

  You can share a manual DB snapshot as public by using the ModifyDBSnapshotAttribute API.

  This setting doesn't apply to RDS Custom.

• :dbi_resource_id (String) —

  A specific DB resource ID to describe.

Returns:

• (DBSnapshot::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3479

def db_snapshots(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_snapshots(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_snapshots.each do |d|
        batch << DBSnapshot.new(
          instance_id: d.db_instance_identifier,
          snapshot_id: d.db_snapshot_identifier,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBSnapshot::Collection.new(batches)
end

#db_subnet_group(name) ⇒ DBSubnetGroup

Parameters:

• name (String)

Returns:

• (DBSubnetGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3502

def db_subnet_group(name)
  DBSubnetGroup.new(
    name: name,
    client: @client
  )
end

#db_subnet_groups(options = {}) ⇒ DBSubnetGroup::Collection

Examples:

Request syntax with placeholder values

db_subnet_groups = rds.db_subnet_groups({
  db_subnet_group_name: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :db_subnet_group_name (String) —

  The name of the DB subnet group to return details for.

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (DBSubnetGroup::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3526

def db_subnet_groups(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_db_subnet_groups(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.db_subnet_groups.each do |d|
        batch << DBSubnetGroup.new(
          name: d.db_subnet_group_name,
          data: d,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  DBSubnetGroup::Collection.new(batches)
end

#event_category_map(source_type) ⇒ EventCategoryMap

Parameters:

• source_type (String)

Returns:

• (EventCategoryMap)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3548

def event_category_map(source_type)
  EventCategoryMap.new(
    source_type: source_type,
    client: @client
  )
end

#event_category_maps(options = {}) ⇒ EventCategoryMap::Collection

Examples:

Request syntax with placeholder values

event_category_maps = rds.event_category_maps({
  source_type: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :source_type (String) —

  The type of source that is generating the events. For RDS Proxy events, specify db-proxy.

  Valid Values: db-instance | db-cluster | db-parameter-group | db-security-group | db-snapshot | db-cluster-snapshot | db-proxy

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (EventCategoryMap::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3577

def event_category_maps(options = {})
  batches = Enumerator.new do |y|
    batch = []
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_event_categories(options)
    end
    resp.data.event_categories_map_list.each do |e|
      batch << EventCategoryMap.new(
        source_type: e.source_type,
        data: e,
        client: @client
      )
    end
    y.yield(batch)
  end
  EventCategoryMap::Collection.new(batches)
end

#event_subscription(name) ⇒ EventSubscription

Parameters:

• name (String)

Returns:

• (EventSubscription)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3597

def event_subscription(name)
  EventSubscription.new(
    name: name,
    client: @client
  )
end

#event_subscriptions(options = {}) ⇒ EventSubscription::Collection

Examples:

Request syntax with placeholder values

event_subscriptions = rds.event_subscriptions({
  subscription_name: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :subscription_name (String) —

  The name of the RDS event notification subscription you want to describe.

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (EventSubscription::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3622

def event_subscriptions(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_event_subscriptions(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.event_subscriptions_list.each do |e|
        batch << EventSubscription.new(
          name: e.cust_subscription_id,
          data: e,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  EventSubscription::Collection.new(batches)
end

#events(options = {}) ⇒ Event::Collection

Examples:

Request syntax with placeholder values

events = rds.events({
  source_identifier: "String",
  source_type: "db-instance", # accepts db-instance, db-parameter-group, db-security-group, db-snapshot, db-cluster, db-cluster-snapshot, custom-engine-version, db-proxy, blue-green-deployment
  start_time: Time.now,
  end_time: Time.now,
  duration: 1,
  event_categories: ["String"],
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :source_identifier (String) —

  The identifier of the event source for which events are returned. If not specified, then all sources are included in the response.

  Constraints:

  • If SourceIdentifier is supplied, SourceType must also be provided.

  • If the source type is a DB instance, a DBInstanceIdentifier value must be supplied.

  • If the source type is a DB cluster, a DBClusterIdentifier value must be supplied.

  • If the source type is a DB parameter group, a DBParameterGroupName value must be supplied.

  • If the source type is a DB security group, a DBSecurityGroupName value must be supplied.

  • If the source type is a DB snapshot, a DBSnapshotIdentifier value must be supplied.

  • If the source type is a DB cluster snapshot, a DBClusterSnapshotIdentifier value must be supplied.

  • If the source type is an RDS Proxy, a DBProxyName value must be supplied.

  • Can't end with a hyphen or contain two consecutive hyphens.

• :source_type (String) —

  The event source to retrieve events for. If no value is specified, all events are returned.

• :start_time (Time, DateTime, Date, Integer, String) —

  The beginning of the time interval to retrieve events for, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.

  Example: 2009-07-08T18:00Z

• :end_time (Time, DateTime, Date, Integer, String) —

  The end of the time interval for which to retrieve events, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.

  Example: 2009-07-08T18:00Z

• :duration (Integer) —

  The number of minutes to retrieve events for.

  Default: 60

• :event_categories (Array<String>) —

  A list of event categories that trigger notifications for a event notification subscription.

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (Event::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3723

def events(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_events(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.events.each do |e|
        batch << Event.new(
          source_id: e.source_identifier,
          date: e.date,
          data: e,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  Event::Collection.new(batches)
end

#option_group(name) ⇒ OptionGroup

Parameters:

• name (String)

Returns:

• (OptionGroup)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3746

def option_group(name)
  OptionGroup.new(
    name: name,
    client: @client
  )
end

#option_groups(options = {}) ⇒ OptionGroup::Collection

Examples:

Request syntax with placeholder values

option_groups = rds.option_groups({
  option_group_name: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
  engine_name: "String",
  major_engine_version: "String",
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :option_group_name (String) —

  The name of the option group to describe. Can't be supplied together with EngineName or MajorEngineVersion.

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

• :engine_name (String) —

  A filter to only include option groups associated with this database engine.

  Valid Values:

  • db2-ae

  • db2-se

  • mariadb

  • mysql

  • oracle-ee

  • oracle-ee-cdb

  • oracle-se2

  • oracle-se2-cdb

  • postgres

  • sqlserver-ee

  • sqlserver-se

  • sqlserver-ex

  • sqlserver-web

• :major_engine_version (String) —

  Filters the list of option groups to only include groups associated with a specific database engine version. If specified, then EngineName must also be specified.

Returns:

• (OptionGroup::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3808

def option_groups(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_option_groups(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.option_groups_list.each do |o|
        batch << OptionGroup.new(
          name: o.option_group_name,
          data: o,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  OptionGroup::Collection.new(batches)
end

#pending_maintenance_action(target_arn, name) ⇒ PendingMaintenanceAction

Parameters:

• target_arn (String)
• name (String)

Returns:

• (PendingMaintenanceAction)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3831

def pending_maintenance_action(target_arn, name)
  PendingMaintenanceAction.new(
    target_arn: target_arn,
    name: name,
    client: @client
  )
end

#reserved_db_instance(id) ⇒ ReservedDBInstance

Parameters:

• id (String)

Returns:

• (ReservedDBInstance)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3841

def reserved_db_instance(id)
  ReservedDBInstance.new(
    id: id,
    client: @client
  )
end

#reserved_db_instances(options = {}) ⇒ ReservedDBInstance::Collection

Examples:

Request syntax with placeholder values

reserved_db_instances = rds.reserved_db_instances({
  reserved_db_instance_id: "String",
  reserved_db_instances_offering_id: "String",
  db_instance_class: "String",
  duration: "String",
  product_description: "String",
  offering_type: "String",
  multi_az: false,
  lease_id: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :reserved_db_instance_id (String) —

  The reserved DB instance identifier filter value. Specify this parameter to show only the reservation that matches the specified reservation ID.

• :reserved_db_instances_offering_id (String) —

  The offering identifier filter value. Specify this parameter to show only purchased reservations matching the specified offering identifier.

• :db_instance_class (String) —

  The DB instance class filter value. Specify this parameter to show only those reservations matching the specified DB instances class.

• :duration (String) —

  The duration filter value, specified in years or seconds. Specify this parameter to show only reservations for this duration.

  Valid Values: 1 | 3 | 31536000 | 94608000

• :product_description (String) —

  The product description filter value. Specify this parameter to show only those reservations matching the specified product description.

• :offering_type (String) —

  The offering type filter value. Specify this parameter to show only the available offerings matching the specified offering type.

  Valid Values: "Partial Upfront" | "All Upfront" | "No Upfront"

• :multi_az (Boolean) —

  Specifies whether to show only those reservations that support Multi-AZ.

• :lease_id (String) —

  The lease identifier filter value. Specify this parameter to show only the reservation that matches the specified lease ID.

  Amazon Web Services Support might request the lease ID for an issue related to a reserved DB instance.

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (ReservedDBInstance::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3905

def reserved_db_instances(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_reserved_db_instances(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.reserved_db_instances.each do |r|
        batch << ReservedDBInstance.new(
          id: r.reserved_db_instance_id,
          data: r,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  ReservedDBInstance::Collection.new(batches)
end

#reserved_db_instances_offering(id) ⇒ ReservedDBInstancesOffering

Parameters:

• id (String)

Returns:

• (ReservedDBInstancesOffering)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3927

def reserved_db_instances_offering(id)
  ReservedDBInstancesOffering.new(
    id: id,
    client: @client
  )
end

#reserved_db_instances_offerings(options = {}) ⇒ ReservedDBInstancesOffering::Collection

Examples:

Request syntax with placeholder values

reserved_db_instances_offerings = rds.reserved_db_instances_offerings({
  reserved_db_instances_offering_id: "String",
  db_instance_class: "String",
  duration: "String",
  product_description: "String",
  offering_type: "String",
  multi_az: false,
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :reserved_db_instances_offering_id (String) —

  The offering identifier filter value. Specify this parameter to show only the available offering that matches the specified reservation identifier.

  Example: 438012d3-4052-4cc7-b2e3-8d3372e0e706

• :db_instance_class (String) —

  The DB instance class filter value. Specify this parameter to show only the available offerings matching the specified DB instance class.

• :duration (String) —

  Duration filter value, specified in years or seconds. Specify this parameter to show only reservations for this duration.

  Valid Values: 1 | 3 | 31536000 | 94608000

• :product_description (String) —

  Product description filter value. Specify this parameter to show only the available offerings that contain the specified product description.

  The results show offerings that partially match the filter value.

• :offering_type (String) —

  The offering type filter value. Specify this parameter to show only the available offerings matching the specified offering type.

  Valid Values: "Partial Upfront" | "All Upfront" | "No Upfront"

• :multi_az (Boolean) —

  Specifies whether to show only those reservations that support Multi-AZ.

• :filters (Array<Types::Filter>) —

  This parameter isn't currently supported.

Returns:

• (ReservedDBInstancesOffering::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 3984

def reserved_db_instances_offerings(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_reserved_db_instances_offerings(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.reserved_db_instances_offerings.each do |r|
        batch << ReservedDBInstancesOffering.new(
          id: r.reserved_db_instances_offering_id,
          data: r,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  ReservedDBInstancesOffering::Collection.new(batches)
end

#resource_with_pending_maintenance_actions(arn) ⇒ ResourcePendingMaintenanceActionList

Parameters:

• arn (String)

Returns:

• (ResourcePendingMaintenanceActionList)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 4006

def resource_with_pending_maintenance_actions(arn)
  ResourcePendingMaintenanceActionList.new(
    arn: arn,
    client: @client
  )
end

#resources_with_pending_maintenance_actions(options = {}) ⇒ ResourcePendingMaintenanceActionList::Collection

Examples:

Request syntax with placeholder values

resources_with_pending_maintenance_actions = rds.resources_with_pending_maintenance_actions({
  resource_identifier: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
})

Parameters:

• options (Hash) (defaults to: {}) —

  ({})

Options Hash (options):

• :resource_identifier (String) —

  The ARN of a resource to return pending maintenance actions for.

• :filters (Array<Types::Filter>) —

  A filter that specifies one or more resources to return pending maintenance actions for.

  Supported filters:

  • db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list only includes pending maintenance actions for the DB clusters identified by these ARNs.

  • db-instance-id - Accepts DB instance identifiers and DB instance ARNs. The results list only includes pending maintenance actions for the DB instances identified by these ARNs.

Returns:

• (ResourcePendingMaintenanceActionList::Collection)

# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/resource.rb', line 4041

def resources_with_pending_maintenance_actions(options = {})
  batches = Enumerator.new do |y|
    resp = Aws::Plugins::UserAgent.metric('RESOURCE_MODEL') do
      @client.describe_pending_maintenance_actions(options)
    end
    resp.each_page do |page|
      batch = []
      page.data.pending_maintenance_actions.each do |p|
        batch << ResourcePendingMaintenanceActionList.new(
          arn: p.resource_identifier,
          data: p,
          client: @client
        )
      end
      y.yield(batch)
    end
  end
  ResourcePendingMaintenanceActionList::Collection.new(batches)
end