Adds the specified Availability Zones to the set of Availability Zones for the specified load balancer in EC2-Classic or a default VPC.
For load balancers in a non-default VPC, use AttachLoadBalancerToSubnets.
The load balancer evenly distributes requests across all its registered Availability Zones that contain instances. For more information, see Add or Remove Availability Zones in the Classic Load Balancers Guide.
Parameters:
-
load_balancer_name
(AccessPointName)
–
The name of the load balancer.
-
availability_zones
(AvailabilityZones)
–
The Availability Zones. These must be in the same region as the load balancer.
Raises:
Examples:
To enable an Availability Zone for a load balancer
This example adds the specified Availability Zone to the specified load balancer.
>>> client.enable_availability_zones_for_load_balancer(load_balancer_name='my-load-balancer', availability_zones=['us-west-2b'])
Source code in docs_src/capo_elastic_load_balancing/_services/elastic_load_balancing.py
| def enable_availability_zones_for_load_balancer(
self,
load_balancer_name: "capo_elastic_load_balancing.types.access_point_name.AccessPointName",
availability_zones: "capo_elastic_load_balancing.types.availability_zones.AvailabilityZones",
*,
config_overrides: Optional[ElasticLoadBalancingClientConfig] = None,
) -> "capo_elastic_load_balancing.types.add_availability_zones_output.AddAvailabilityZonesOutput":
"""<p>Adds the specified Availability Zones to the set of Availability Zones for the specified load balancer in EC2-Classic or a default VPC.</p> <p>For load balancers in a non-default VPC, use <a>AttachLoadBalancerToSubnets</a>.</p> <p>The load balancer evenly distributes requests across all its registered Availability Zones that contain instances. For more information, see <a href="https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/enable-disable-az.html">Add or Remove Availability Zones</a> in the <i>Classic Load Balancers Guide</i>.</p>
Args:
load_balancer_name: <p>The name of the load balancer.</p>
availability_zones: <p>The Availability Zones. These must be in the same region as the load balancer.</p>
Raises:
capo_elastic_load_balancing.errors.access_point_not_found_exception.AccessPointNotFoundException: <p>The specified load balancer does not exist.</p>
capo_elastic_load_balancing.errors.UnknownServiceError: The service returned an error code this client does not model.
Examples:
To enable an Availability Zone for a load balancer
This example adds the specified Availability Zone to the specified load balancer.
>>> client.enable_availability_zones_for_load_balancer(load_balancer_name='my-load-balancer', availability_zones=['us-west-2b'])
"""
def _handler(
req: "OperationRequest[capo_elastic_load_balancing.types.add_availability_zones_input.AddAvailabilityZonesInput]",
) -> OperationResponse[
"capo_elastic_load_balancing.types.add_availability_zones_output.AddAvailabilityZonesOutput"
]:
import capo_elastic_load_balancing._operations.elastic_load_balancing_v7.enable_availability_zones_for_load_balancer
output, http_response = (
capo_elastic_load_balancing._operations.elastic_load_balancing_v7.enable_availability_zones_for_load_balancer.enable_availability_zones_for_load_balancer(
req.options, req.input
)
)
return OperationResponse(output=output, response=http_response)
interceptors_, options_ = self.operation_options(
config_overrides, OperationLogging("EnableAvailabilityZonesForLoadBalancer")
)
input_: capo_elastic_load_balancing.types.add_availability_zones_input.AddAvailabilityZonesInput = {
"load_balancer_name": load_balancer_name,
"availability_zones": availability_zones,
}
response = execute_pipeline(
OperationRequest(input=input_, options=options_),
handler=_handler,
interceptors=list(interceptors_),
)
response.response.close()
return response.output
|