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[ aws . opsworks ]

describe-rds-db-instances

Description

Describes Amazon RDS instances.

Required Permissions : To use this action, an IAM user must have a Show, Deploy, or Manage permissions level for the stack, or an attached policy that explicitly grants permissions. For more information on user permissions, see Managing User Permissions .

This call accepts only one resource-identifying parameter.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  describe-rds-db-instances
--stack-id <value>
[--rds-db-instance-arns <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--stack-id (string)

The stack ID that the instances are registered with. The operation returns descriptions of all registered Amazon RDS instances.

--rds-db-instance-arns (list)

An array containing the ARNs of the instances to be described.

Syntax:

"string" "string" ...

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Examples

To describe a stack's registered Amazon RDS instances

The following example describes the Amazon RDS instances registered with a specified stack.

aws opsworks --region us-east-1 describe-rds-db-instances --stack-id d72553d4-8727-448c-9b00-f024f0ba1b06

Output: The following is the output for a stack with one registered RDS instance.

{
  "RdsDbInstances": [
    {
      "Engine": "mysql",
      "StackId": "d72553d4-8727-448c-9b00-f024f0ba1b06",
      "MissingOnRds": false,
      "Region": "us-west-2",
      "RdsDbInstanceArn": "arn:aws:rds:us-west-2:123456789012:db:clitestdb",
      "DbPassword": "*****FILTERED*****",
      "Address": "clitestdb.cdlqlk5uwd0k.us-west-2.rds.amazonaws.com",
      "DbUser": "cliuser",
      "DbInstanceIdentifier": "clitestdb"
    }
  ]
}

For more information, see Resource Management in the AWS OpsWorks User Guide.

Output

RdsDbInstances -> (list)

An a array of RdsDbInstance objects that describe the instances.

(structure)

Describes an Amazon RDS instance.

RdsDbInstanceArn -> (string)

The instance's ARN.

DbInstanceIdentifier -> (string)

The DB instance identifier.

DbUser -> (string)

The master user name.

DbPassword -> (string)

AWS OpsWorks Stacks returns *****FILTERED***** instead of the actual value.

Region -> (string)

The instance's AWS region.

Address -> (string)

The instance's address.

Engine -> (string)

The instance's database engine.

StackId -> (string)

The ID of the stack with which the instance is registered.

MissingOnRds -> (boolean)

Set to true if AWS OpsWorks Stacks is unable to discover the Amazon RDS instance. AWS OpsWorks Stacks attempts to discover the instance only once. If this value is set to true , you must deregister the instance, and then register it again.