[ aws . elb ]

deregister-instances-from-load-balancer

Description

Deregisters the specified instances from the specified load balancer. After the instance is deregistered, it no longer receives traffic from the load balancer.

You can use DescribeLoadBalancers to verify that the instance is deregistered from the load balancer.

For more information, see Register or De-Register EC2 Instances in the Classic Load Balancers Guide .

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  deregister-instances-from-load-balancer
--load-balancer-name <value>
--instances <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--load-balancer-name (string)

The name of the load balancer.

--instances (list)

The IDs of the instances.

(structure)

The ID of an EC2 instance.

InstanceId -> (string)

The instance ID.

Shorthand Syntax:

--instances InstanceId1 InstanceId2 InstanceId3

JSON Syntax:

[
  {
    "InstanceId": "string"
  }
  ...
]

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--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. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

See ‘aws help’ for descriptions of global parameters.

Examples

Note

To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.

Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .

To deregister instances from a load balancer

This example deregisters the specified instance from the specified load balancer.

Command:

aws elb deregister-instances-from-load-balancer --load-balancer-name my-load-balancer --instances i-d6f6fae3

Output:

{
    "Instances": [
        {
            "InstanceId": "i-207d9717"
        },
        {
            "InstanceId": "i-afefb49b"
        }
    ]
}

Output

Instances -> (list)

The remaining instances registered with the load balancer.

(structure)

The ID of an EC2 instance.

InstanceId -> (string)

The instance ID.