create_db_instance(**kwargs)¶Creates a new DB instance.
See also: AWS API Documentation
Request Syntax
response = client.create_db_instance(
DBName='string',
DBInstanceIdentifier='string',
AllocatedStorage=123,
DBInstanceClass='string',
Engine='string',
MasterUsername='string',
MasterUserPassword='string',
DBSecurityGroups=[
'string',
],
VpcSecurityGroupIds=[
'string',
],
AvailabilityZone='string',
DBSubnetGroupName='string',
PreferredMaintenanceWindow='string',
DBParameterGroupName='string',
BackupRetentionPeriod=123,
PreferredBackupWindow='string',
Port=123,
MultiAZ=True|False,
EngineVersion='string',
AutoMinorVersionUpgrade=True|False,
LicenseModel='string',
Iops=123,
OptionGroupName='string',
CharacterSetName='string',
PubliclyAccessible=True|False,
Tags=[
{
'Key': 'string',
'Value': 'string'
},
],
DBClusterIdentifier='string',
StorageType='string',
TdeCredentialArn='string',
TdeCredentialPassword='string',
StorageEncrypted=True|False,
KmsKeyId='string',
Domain='string',
CopyTagsToSnapshot=True|False,
MonitoringInterval=123,
MonitoringRoleArn='string',
DomainIAMRoleName='string',
PromotionTier=123,
Timezone='string',
EnableIAMDatabaseAuthentication=True|False,
EnablePerformanceInsights=True|False,
PerformanceInsightsKMSKeyId='string',
EnableCloudwatchLogsExports=[
'string',
],
DeletionProtection=True|False
)
[REQUIRED]
The DB instance identifier. This parameter is stored as a lowercase string.
Constraints:
Example: mydbinstance
[REQUIRED]
The compute and memory capacity of the DB instance, for example, db.m4.large . Not all DB instance classes are available in all Amazon Regions.
[REQUIRED]
The name of the database engine to be used for this instance.
Valid Values: neptune
A list of DB security groups to associate with this DB instance.
Default: The default DB security group for the database engine.
A list of EC2 VPC security groups to associate with this DB instance.
Not applicable. The associated list of EC2 VPC security groups is managed by the DB cluster. For more information, see CreateDBCluster.
Default: The default EC2 VPC security group for the DB subnet group's VPC.
The EC2 Availability Zone that the DB instance is created in
Default: A random, system-chosen Availability Zone in the endpoint's Amazon Region.
Example: us-east-1d
Constraint: The AvailabilityZone parameter can't be specified if the MultiAZ parameter is set to true . The specified Availability Zone must be in the same Amazon Region as the current endpoint.
A DB subnet group to associate with this DB instance.
If there is no DB subnet group, then it is a non-VPC DB instance.
The time range each week during which system maintenance can occur, in Universal Coordinated Time (UTC).
Format: ddd:hh24:mi-ddd:hh24:mi
The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Region, occurring on a random day of the week.
Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.
Constraints: Minimum 30-minute window.
The name of the DB parameter group to associate with this DB instance. If this argument is omitted, the default DBParameterGroup for the specified engine is used.
Constraints:
The number of days for which automated backups are retained.
Not applicable. The retention period for automated backups is managed by the DB cluster. For more information, see CreateDBCluster.
Default: 1
Constraints:
The daily time range during which automated backups are created.
Not applicable. The daily time range for creating automated backups is managed by the DB cluster. For more information, see CreateDBCluster.
The port number on which the database accepts connections.
Not applicable. The port is managed by the DB cluster. For more information, see CreateDBCluster.
Default: 8182
Type: Integer
Indicates that minor engine upgrades are applied automatically to the DB instance during the maintenance window.
Default: true
License model information for this DB instance.
Valid values: license-included | bring-your-own-license | general-public-license
The tags to assign to the new instance.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
The identifier of the DB cluster that the instance will belong to.
For information on creating a DB cluster, see CreateDBCluster.
Type: String
Specifies the storage type to be associated with the DB instance.
Not applicable. Storage is managed by the DB Cluster.
Specifies whether the DB instance is encrypted.
Not applicable. The encryption for DB instances is managed by the DB cluster. For more information, see CreateDBCluster.
Default: false
The Amazon KMS key identifier for an encrypted DB instance.
The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are creating a DB instance with the same Amazon account that owns the KMS encryption key used to encrypt the new DB instance, then you can use the KMS key alias instead of the ARN for the KM encryption key.
Not applicable. The KMS key identifier is managed by the DB cluster. For more information, see CreateDBCluster.
If the StorageEncrypted parameter is true, and you do not specify a value for the KmsKeyId parameter, then Amazon Neptune will use your default encryption key. Amazon KMS creates the default encryption key for your Amazon account. Your Amazon account has a different default encryption key for each Amazon Region.
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.
If MonitoringRoleArn is specified, then you must also set MonitoringInterval to a value other than 0.
Valid Values: 0, 1, 5, 10, 15, 30, 60
The ARN for the IAM role that permits Neptune to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess .
If MonitoringInterval is set to a value other than 0, then you must supply a MonitoringRoleArn value.
A value that specifies the order in which an Read Replica is promoted to the primary instance after a failure of the existing primary instance.
Default: 1
Valid Values: 0 - 15
The list of log types that need to be enabled for exporting to CloudWatch Logs.
A value that indicates whether the DB instance has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection is disabled. See Deleting a DB Instance.
DB instances in a DB cluster can be deleted even when deletion protection is enabled in their parent DB cluster.
dict
Response Syntax
{
'DBInstance': {
'DBInstanceIdentifier': 'string',
'DBInstanceClass': 'string',
'Engine': 'string',
'DBInstanceStatus': 'string',
'MasterUsername': 'string',
'DBName': 'string',
'Endpoint': {
'Address': 'string',
'Port': 123,
'HostedZoneId': 'string'
},
'AllocatedStorage': 123,
'InstanceCreateTime': datetime(2015, 1, 1),
'PreferredBackupWindow': 'string',
'BackupRetentionPeriod': 123,
'DBSecurityGroups': [
{
'DBSecurityGroupName': 'string',
'Status': 'string'
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'ParameterApplyStatus': 'string'
},
],
'AvailabilityZone': 'string',
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
'PreferredMaintenanceWindow': 'string',
'PendingModifiedValues': {
'DBInstanceClass': 'string',
'AllocatedStorage': 123,
'MasterUserPassword': 'string',
'Port': 123,
'BackupRetentionPeriod': 123,
'MultiAZ': True|False,
'EngineVersion': 'string',
'LicenseModel': 'string',
'Iops': 123,
'DBInstanceIdentifier': 'string',
'StorageType': 'string',
'CACertificateIdentifier': 'string',
'DBSubnetGroupName': 'string',
'PendingCloudwatchLogsExports': {
'LogTypesToEnable': [
'string',
],
'LogTypesToDisable': [
'string',
]
}
},
'LatestRestorableTime': datetime(2015, 1, 1),
'MultiAZ': True|False,
'EngineVersion': 'string',
'AutoMinorVersionUpgrade': True|False,
'ReadReplicaSourceDBInstanceIdentifier': 'string',
'ReadReplicaDBInstanceIdentifiers': [
'string',
],
'ReadReplicaDBClusterIdentifiers': [
'string',
],
'LicenseModel': 'string',
'Iops': 123,
'OptionGroupMemberships': [
{
'OptionGroupName': 'string',
'Status': 'string'
},
],
'CharacterSetName': 'string',
'SecondaryAvailabilityZone': 'string',
'PubliclyAccessible': True|False,
'StatusInfos': [
{
'StatusType': 'string',
'Normal': True|False,
'Status': 'string',
'Message': 'string'
},
],
'StorageType': 'string',
'TdeCredentialArn': 'string',
'DbInstancePort': 123,
'DBClusterIdentifier': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbiResourceId': 'string',
'CACertificateIdentifier': 'string',
'DomainMemberships': [
{
'Domain': 'string',
'Status': 'string',
'FQDN': 'string',
'IAMRoleName': 'string'
},
],
'CopyTagsToSnapshot': True|False,
'MonitoringInterval': 123,
'EnhancedMonitoringResourceArn': 'string',
'MonitoringRoleArn': 'string',
'PromotionTier': 123,
'DBInstanceArn': 'string',
'Timezone': 'string',
'IAMDatabaseAuthenticationEnabled': True|False,
'PerformanceInsightsEnabled': True|False,
'PerformanceInsightsKMSKeyId': 'string',
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False
}
}
Response Structure
(dict) --
DBInstance (dict) --
Contains the details of an Amazon Neptune DB instance.
This data type is used as a response element in the DescribeDBInstances action.
DBInstanceIdentifier (string) --
Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.
DBInstanceClass (string) --
Contains the name of the compute and memory capacity class of the DB instance.
Engine (string) --
Provides the name of the database engine to be used for this DB instance.
DBInstanceStatus (string) --
Specifies the current state of this database.
MasterUsername (string) --
Not supported by Neptune.
DBName (string) --
The database name.
Endpoint (dict) --
Specifies the connection endpoint.
Address (string) --
Specifies the DNS address of the DB instance.
Port (integer) --
Specifies the port that the database engine is listening on.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
AllocatedStorage (integer) --
Not supported by Neptune.
InstanceCreateTime (datetime) --
Provides the date and time the DB instance was created.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
DBSecurityGroups (list) --
Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.
(dict) --
Specifies membership in a designated DB security group.
DBSecurityGroupName (string) --
The name of the DB security group.
Status (string) --
The status of the DB security group.
VpcSecurityGroups (list) --
Provides a list of VPC security group elements that the DB instance belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
DBParameterGroups (list) --
Provides the list of DB parameter groups applied to this DB instance.
(dict) --
The status of the DB parameter group.
This data type is used as a response element in the following actions:
DBParameterGroupName (string) --
The name of the DP parameter group.
ParameterApplyStatus (string) --
The status of parameter updates.
AvailabilityZone (string) --
Specifies the name of the Availability Zone the DB instance is located in.
DBSubnetGroup (dict) --
Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
PendingModifiedValues (dict) --
Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.
DBInstanceClass (string) --
Contains the new DBInstanceClass for the DB instance that will be applied or is currently being applied.
AllocatedStorage (integer) --
Contains the new AllocatedStorage size for the DB instance that will be applied or is currently being applied.
MasterUserPassword (string) --
Not supported by Neptune.
Port (integer) --
Specifies the pending port for the DB instance.
BackupRetentionPeriod (integer) --
Specifies the pending number of days for which automated backups are retained.
MultiAZ (boolean) --
Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
LicenseModel (string) --
Not supported by Neptune.
Iops (integer) --
Specifies the new Provisioned IOPS value for the DB instance that will be applied or is currently being applied.
DBInstanceIdentifier (string) --
Contains the new DBInstanceIdentifier for the DB instance that will be applied or is currently being applied.
StorageType (string) --
Specifies the storage type to be associated with the DB instance.
CACertificateIdentifier (string) --
Specifies the identifier of the CA certificate for the DB instance.
DBSubnetGroupName (string) --
The new DB subnet group for the DB instance.
PendingCloudwatchLogsExports (dict) --
This PendingCloudwatchLogsExports structure specifies pending changes to which CloudWatch logs are enabled and which are disabled.
LogTypesToEnable (list) --
Log types that are in the process of being deactivated. After they are deactivated, these log types aren't exported to CloudWatch Logs.
LogTypesToDisable (list) --
Log types that are in the process of being enabled. After they are enabled, these log types are exported to CloudWatch Logs.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
MultiAZ (boolean) --
Specifies if the DB instance is a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
AutoMinorVersionUpgrade (boolean) --
Indicates that minor version patches are applied automatically.
ReadReplicaSourceDBInstanceIdentifier (string) --
Contains the identifier of the source DB instance if this DB instance is a Read Replica.
ReadReplicaDBInstanceIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB instance.
ReadReplicaDBClusterIdentifiers (list) --
Contains one or more identifiers of DB clusters that are Read Replicas of this DB instance.
LicenseModel (string) --
License model information for this DB instance.
Iops (integer) --
Specifies the Provisioned IOPS (I/O operations per second) value.
OptionGroupMemberships (list) --
(Not supported by Neptune)
(dict) --
Not supported by Neptune.
OptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
CharacterSetName (string) --
(Not supported by Neptune)
SecondaryAvailabilityZone (string) --
If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.
PubliclyAccessible (boolean) --
This flag should no longer be used.
StatusInfos (list) --
The status of a Read Replica. If the instance is not a Read Replica, this is blank.
(dict) --
Provides a list of status information for a DB instance.
StatusType (string) --
This value is currently "read replication."
Normal (boolean) --
Boolean value that is true if the instance is operating normally, or false if the instance is in an error state.
Status (string) --
Status of the DB instance. For a StatusType of read replica, the values can be replicating, error, stopped, or terminated.
Message (string) --
Details of the error if there is an error for the instance. If the instance is not in an error state, this value is blank.
StorageType (string) --
Specifies the storage type associated with DB instance.
TdeCredentialArn (string) --
The ARN from the key store with which the instance is associated for TDE encryption.
DbInstancePort (integer) --
Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.
DBClusterIdentifier (string) --
If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.
StorageEncrypted (boolean) --
Not supported: The encryption for DB instances is managed by the DB cluster.
KmsKeyId (string) --
Not supported: The encryption for DB instances is managed by the DB cluster.
DbiResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB instance. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB instance is accessed.
CACertificateIdentifier (string) --
The identifier of the CA certificate for this DB instance.
DomainMemberships (list) --
Not supported
(dict) --
An Active Directory Domain membership record associated with a DB instance.
Domain (string) --
The identifier of the Active Directory Domain.
Status (string) --
The status of the DB instance's Active Directory Domain membership, such as joined, pending-join, failed etc).
FQDN (string) --
The fully qualified domain name of the Active Directory Domain.
IAMRoleName (string) --
The name of the IAM role to be used when making API calls to the Directory Service.
CopyTagsToSnapshot (boolean) --
Specifies whether tags are copied from the DB instance to snapshots of the DB instance.
MonitoringInterval (integer) --
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance.
EnhancedMonitoringResourceArn (string) --
The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.
MonitoringRoleArn (string) --
The ARN for the IAM role that permits Neptune to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
DBInstanceArn (string) --
The Amazon Resource Name (ARN) for the DB instance.
Timezone (string) --
Not supported.
IAMDatabaseAuthenticationEnabled (boolean) --
True if Amazon Identity and Access Management (IAM) authentication is enabled, and otherwise false.
PerformanceInsightsEnabled (boolean) --
(Not supported by Neptune)
PerformanceInsightsKMSKeyId (string) --
(Not supported by Neptune)
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB instance is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB instance has deletion protection enabled. The instance can't be deleted when deletion protection is enabled. See Deleting a DB Instance.
Exceptions
Neptune.Client.exceptions.DBInstanceAlreadyExistsFaultNeptune.Client.exceptions.InsufficientDBInstanceCapacityFaultNeptune.Client.exceptions.DBParameterGroupNotFoundFaultNeptune.Client.exceptions.DBSecurityGroupNotFoundFaultNeptune.Client.exceptions.InstanceQuotaExceededFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.DBSubnetGroupDoesNotCoverEnoughAZsNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidSubnetNeptune.Client.exceptions.InvalidVPCNetworkStateFaultNeptune.Client.exceptions.ProvisionedIopsNotAvailableInAZFaultNeptune.Client.exceptions.OptionGroupNotFoundFaultNeptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.StorageTypeNotSupportedFaultNeptune.Client.exceptions.AuthorizationNotFoundFaultNeptune.Client.exceptions.KMSKeyNotAccessibleFaultNeptune.Client.exceptions.DomainNotFoundFault