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Yandex Network Load Balancer

Method get

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Returns the specified NetworkLoadBalancer resource.

Get the list of available NetworkLoadBalancer resources by making a list request.

HTTP request

GET https://load-balancer.api.cloud.yandex.net/load-balancer/v1/networkLoadBalancers/{networkLoadBalancerId}

Path parameters

Parameter Description
networkLoadBalancerId ID of the NetworkLoadBalancer resource to return. To get the network load balancer ID, use a list request. The maximum string length in characters is 50.

Response

HTTP Code: 200 - OK

{
  "id": "string",
  "folderId": "string",
  "createdAt": "string",
  "name": "string",
  "description": "string",
  "labels": "object",
  "regionId": "string",
  "status": "string",
  "type": "string",
  "sessionAffinity": "string",
  "listeners": [
    {
      "name": "string",
      "address": "string",
      "port": "string",
      "protocol": "string",
      "targetPort": "string",
      "subnetId": "string",
      "ipVersion": "string"
    }
  ],
  "attachedTargetGroups": [
    {
      "targetGroupId": "string",
      "healthChecks": [
        {
          "name": "string",
          "interval": "string",
          "timeout": "string",
          "unhealthyThreshold": "string",
          "healthyThreshold": "string",

          // `attachedTargetGroups[].healthChecks[]` includes only one of the fields `tcpOptions`, `httpOptions`
          "tcpOptions": {
            "port": "string"
          },
          "httpOptions": {
            "port": "string",
            "path": "string"
          },
          // end of the list of possible fields`attachedTargetGroups[].healthChecks[]`

        }
      ]
    }
  ]
}

A NetworkLoadBalancer resource. For more information, see Network Load Balancer.

Field Description
id string

ID of the network load balancer.
folderId string

ID of the folder that the network load balancer belongs to.
createdAt string (date-time)

Creation timestamp in RFC3339 text format.

String in RFC3339 text format.
name string

Name of the network load balancer. The name is unique within the folder. 3-63 characters long.
description string

Optional description of the network load balancer. 0-256 characters long.
labels object

Resource labels as key:value pairs. Maximum of 64 per resource.
regionId string

ID of the region that the network load balancer belongs to.
status string

Status of the network load balancer.

  • CREATING: Network load balancer is being created.
  • STARTING: Network load balancer is being started.
  • ACTIVE: Network load balancer is active and sends traffic to the targets.
  • STOPPING: Network load balancer is being stopped.
  • STOPPED: Network load balancer is stopped and doesn't send traffic to the targets.
  • DELETING: Network load balancer is being deleted.
  • INACTIVE: The load balancer doesn't have any listeners or target groups, or attached target groups are empty. The load balancer doesn't perform any health checks or send traffic in this state.
type string

Type of the network load balancer. Only external network load balancers are available now.

Type of the load balancer. Only external load balancers are currently available.

  • EXTERNAL: External network load balancer.
  • INTERNAL: Internal network load balancer.
sessionAffinity string

Type of the session affinity. Only 5-tuple affinity is available now.

Type of session affinity. Only 5-tuple affinity is currently available. For more information, see Load Balancer concepts.

  • CLIENT_IP_PORT_PROTO: 5-tuple affinity.
listeners[] object

A Listener resource. For more information, see Listener
listeners[].
name		 string

Name of the listener. The name must be unique for each listener on a single load balancer. 3-63 characters long.
listeners[].
address		 string

IP address for the listener.
listeners[].
port		 string (int64)

Port.
listeners[].
protocol		 string

Network protocol for incoming traffic.

Network protocol to use.
listeners[].
targetPort		 string (int64)

Port of a target.
listeners[].
subnetId		 string

ID of the subnet.
listeners[].
ipVersion		 string

IP version of the external address.

IP version of the addresses that the load balancer works with. Only IPv4 is currently available.

  • IPV4: IPv4
  • IPV6: IPv6
attachedTargetGroups[] object

An AttachedTargetGroup resource. For more information, see Targets and groups.
attachedTargetGroups[].
targetGroupId		 string

Required. ID of the target group.

The maximum string length in characters is 50.
attachedTargetGroups[].
healthChecks[]		 object

A HealthCheck resource. For more information, see Health check.
attachedTargetGroups[].
healthChecks[].
name		 string

Required. Name of the health check. The name must be unique for each target group that attached to a single load balancer. 3-63 characters long.

Value must match the regular expression |[a-z][-a-z0-9]{1,61}[a-z0-9].
attachedTargetGroups[].
healthChecks[].
interval		 string

The interval between health checks. The default is 2 seconds.
attachedTargetGroups[].
healthChecks[].
timeout		 string

Timeout for a target to return a response for the health check. The default is 1 second.
attachedTargetGroups[].
healthChecks[].
unhealthyThreshold		 string (int64)

Number of failed health checks before changing the status to UNHEALTHY. The default is 2.

Acceptable values are 2 to 10, inclusive.
attachedTargetGroups[].
healthChecks[].
healthyThreshold		 string (int64)

Number of successful health checks required in order to set the HEALTHY status for the target. The default is 2.

Acceptable values are 2 to 10, inclusive.
attachedTargetGroups[].
healthChecks[].
tcpOptions		 object
Options for TCP health check.
attachedTargetGroups[].healthChecks[] includes only one of the fields tcpOptions, httpOptions

Configuration option for a TCP health check.
attachedTargetGroups[].
healthChecks[].
tcpOptions.
port		 string (int64)

Port to use for TCP health checks.

Acceptable values are 1 to 65535, inclusive.
attachedTargetGroups[].
healthChecks[].
httpOptions		 object
Options for HTTP health check.
attachedTargetGroups[].healthChecks[] includes only one of the fields tcpOptions, httpOptions

Configuration option for an HTTP health check.
attachedTargetGroups[].
healthChecks[].
httpOptions.
port		 string (int64)

Port to use for HTTP health checks.

Acceptable values are 1 to 65535, inclusive.
attachedTargetGroups[].
healthChecks[].
httpOptions.
path		 string

URL path to set for health checking requests for every target in the target group. For example /ping. The default path is /.
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