Updating a Load Balancer¶
Function¶
This API is used to update a load balancer.
URI¶
PUT /v3/{project_id}/elb/loadbalancers/{loadbalancer_id}
Parameter | Mandatory | Type | Description |
---|---|---|---|
loadbalancer_id | Yes | String | Specifies the load balancer ID. |
project_id | Yes | String | Specifies the project ID. |
Request Parameters¶
Parameter | Mandatory | Type | Description |
---|---|---|---|
X-Auth-Token | Yes | String | Specifies the token used for IAM authentication. |
Parameter | Mandatory | Type | Description |
---|---|---|---|
loadbalancer | Yes | UpdateLoadBalancerOption object | Specifies the load balancer. |
Parameter | Mandatory | Type | Description |
---|---|---|---|
name | No | String | Specifies the load balancer name. Minimum: 0 Maximum: 255 |
admin_state_up | No | Boolean | Specifies the administrative status of the load balancer. And the value can only be true. This parameter is unsupported. Please do not use it. Default: true |
description | No | String | Provides supplementary information about the load balancer. Minimum: 0 Maximum: 255 |
ipv6_vip_virsubnet_id | No | String | Specifies the ID of the IPv6 subnet where the load balancer works. You can query id in the response by calling the API (GET https://{VPC_Endpoint}/v1/{project_id}/subnets). The IPv6 subnet can be updated using ipv6_vip_virsubnet_id, and the private IPv6 address of the load balancer will be changed accordingly. The IPv6 subnet must be in the VPC specified by vpc_id. Note:
|
vip_subnet_cidr_id | No | String | Specifies the ID of the IPv4 subnet where the load balancer works. You can query neutron_subnet_id in the response by calling the API (GET https://{VPC_Endpoint}/v1/{project_id}/subnets).
Note:
Minimum: 1 Maximum: 36 |
vip_address | No | String | Specifies the virtual IP address bound to the load balancer. The IP address must be from the IPv4 subnet of the VPC where the load balancer works and IP address should not be occupied by other services. The IP address specified by this parameter must be in the subnet specified by vip_subnet_cidr_id and will be used as the private IPv4 address of the load balancer. vip_address can be updated only when guaranteed is set to true. Minimum: 1 Maximum: 36 |
l4_flavor_id | No | String | Specifies the ID of the Layer-4 flavor. Note:
The value can only be l4_flavor.elb.shared. Minimum: 1 Maximum: 255 |
l7_flavor_id | No | String | Specifies the ID of the Layer-7 flavor. Note:
The value can only be l7_flavor.elb.shared. |
ipv6_bandwidth | No | BandwidthRef object | Specifies the ID of the bandwidth. This parameter is available only when you create or update a load balancer that has an IPv6 address bound. If you use a new IPv6 address and specify a shared bandwidth, the IPv6 address will be added to the shared bandwidth. |
ip_target_enable | No | Boolean | Specifies whether to enable cross-VPC backend. The value can only be true. This parameter is unsupported. Please do not use it. |
Parameter | Mandatory | Type | Description |
---|---|---|---|
id | Yes | String | Specifies the shared bandwidth ID. |
Response Parameters¶
Status code: 200
Parameter | Type | Description |
---|---|---|
request_id | String | Specifies the request ID. The value is automatically generated. |
loadbalancer | LoadBalancer object | Specifies the load balancer. |
Parameter | Type | Description |
---|---|---|
id | String | Specifies the load balancer ID. Default: Automatically generated |
description | String | Provides supplementary information about the load balancer. Minimum: 1 Maximum: 255 |
provisioning_status | String | Specifies the provisioning status of the load balancer. The value can only be ACTIVE. |
admin_state_up | Boolean | Specifies the administrative status of the load balancer. The value can only be true. This parameter is unsupported. Please do not use it. Default: true |
provider | String | Specifies the provider of the load balancer. The value can only be vlb. Default: vlb |
pools | Array of PoolRef objects | Lists the IDs of backend server groups associated with the load balancer. |
listeners | Array of ListenerRef objects | Lists the IDs of listeners added to the load balancer. |
operating_status | String | Specifies the operating status of the load balancer. The value can only be ONLINE. Minimum: 1 Maximum: 16 |
vip_address | String | Specifies the private IPv4 address bound to the load balancer. Minimum: 1 Maximum: 64 |
vip_subnet_cidr_id | String | Specifies the ID of the IPv4 subnet where the load balancer works. Minimum: 1 Maximum: 36 |
name | String | Specifies the name of the load balancer. Minimum: 1 Maximum: 255 |
project_id | String | Specifies the project ID of the load balancer. Minimum: 1 Maximum: 32 |
vip_port_id | String | Specifies the ID of the port bound to the virtual IP address (the value of vip_address) of the load balancer. When you create a load balancer, the system automatically creates a port for the load balancer and associates the port with a default security group. However, security group rules containing the port will not affect traffic to and from the load balancer. |
tags | Array of Tag objects | Lists the tags added to the load balancer. |
created_at | String | Specifies the time when the load balancer was created. Minimum: 1 Maximum: 20 |
updated_at | String | Specifies the time when the load balancer was updated. Minimum: 1 Maximum: 20 |
guaranteed | Boolean | Specifies whether the load balancer is a dedicated load balancer. The value can be true or false. true indicates a dedicated load balancer, and false indicates a shared load balancer. When dedicated load balancers are launched in the eu-de region, either true or false will be returned when you use the API to query or update a load balancer. This parameter is unsupported. Please do not use it. Default: true |
vpc_id | String | Specifies the ID of the VPC where the load balancer works. |
eips | Array of EipInfo objects | Specifies the EIP bound to the load balancer. |
ipv6_vip_address | String | Specifies the IPv6 address bound to the load balancer. Default: None Minimum: 1 Maximum: 64 |
ipv6_vip_virsubnet_id | String | Specifies the ID of the IPv6 subnet where the load balancer works. |
ipv6_vip_port_id | String | Specifies the ID of the port bound to the IPv6 address. |
availability_zone_list | Array of strings | Specifies the list of AZs where the load balancer is created. |
enterprise_project_id | String | Specifies the enterprise project ID. If this parameter is not passed during resource creation, the resource belongs to the default enterprise project. This parameter is unsupported. Please do not use it. Default: 0 |
billing_info | String | Provides billing information about the load balancer. This parameter is unsupported. Please do not use it. Minimum: 1 Maximum: 1024 |
l4_flavor_id | String | Specifies the Layer-4 flavor. Minimum: 1 Maximum: 255 |
l4_scale_flavor_id | String | Specifies the reserved Layer 4 flavor. This parameter is unsupported. Please do not use it. Minimum: 1 Maximum: 255 |
l7_flavor_id | String | Specifies the Layer-7 flavor. Minimum: 1 Maximum: 255 |
l7_scale_flavor_id | String | Specifies the reserved Layer 7 flavor. This parameter is unsupported. Please do not use it. Minimum: 1 Maximum: 255 |
publicips | Array of PublicIpInfo objects | Specifies the EIP bound to the load balancer. |
elb_virsubnet_ids | Array of strings | Specifies the ID of the subnet on the downstream plane. The ports used by the load balancer dynamically occupy IP addresses in the subnet. |
elb_virsubnet_type | String | Specifies the type of the subnet on the downstream plane.
|
ip_target_enable | Boolean | Specifies whether to enable cross-VPC backend. Default: false |
frozen_scene | String | Specifies the scenario where the load balancer is frozen. Use commas to separate multiple scenarios. If the value is ARREAR, the load balancer is frozen because your account is in arrears. |
ipv6_bandwidth | BandwidthRef object | Specifies the ID of the bandwidth. This parameter is available only when you create or update a load balancer that has an IPv6 address bound. If you use a new IPv6 address and specify a shared bandwidth, the IPv6 address will be added to the shared bandwidth. |
Parameter | Type | Description |
---|---|---|
id | String | Specifies the ID of the backend server group. |
Parameter | Type | Description |
---|---|---|
id | String | Specifies the listener ID. |
Parameter | Type | Description |
---|---|---|
key | String | Specifies the tag key. |
value | String | Specifies the tag value. |
Parameter | Type | Description |
---|---|---|
eip_id | String | Specifies the EIP ID. |
eip_address | String | Specifies the specific IP address. |
ip_version | Integer | Specifies the IP version. 4 indicates IPv4, and 6 indicates IPv6. |
Parameter | Type | Description |
---|---|---|
publicip_id | String | Specifies the EIP ID. |
publicip_address | String | Specifies the IP address. |
ip_version | Integer | Specifies the IP version. The value can be 4 (IPv4) or 6 (IPv6). |
Parameter | Type | Description |
---|---|---|
id | String | Specifies the shared bandwidth ID. |
Example Requests¶
PUT
https://{elb_endpoint}/v3/{project_id}/elb/loadbalancers/{loadbalancer_id}
{
"loadbalancer" : {
"admin_state_up" : true,
"description" : "loadbalancer",
"name" : "loadbalancer-update"
}
}
Example Responses¶
Status code: 200
Successful request.
{
"request_id" : "010dad1e-32a3-4405-ab83-62a1fc5f8722",
"loadbalancer" : {
"id" : "2e073bf8-edfe-4e51-a699-d915b0b8af89",
"project_id" : "b2782e6708b8475c993e6064bc456bf8",
"name" : "loadbalancer-update",
"description" : "loadbalancer",
"vip_port_id" : null,
"vip_address" : null,
"admin_state_up" : true,
"provisioning_status" : "ACTIVE",
"operating_status" : "ONLINE",
"listeners" : [ {
"id" : "41937176-bf64-4b58-8e0d-9ff2d0d32c54"
}, {
"id" : "abc6ac93-ad0e-4765-bd5a-eec632efde56"
}, {
"id" : "b9d8ba97-6d60-467d-838d-f3550b54c22a"
}, {
"id" : "fd797ebd-263d-4b18-96e9-e9188d36c69e"
} ],
"pools" : [ {
"id" : "0aabcaa8-c35c-4ddc-a60c-9032d0ac0b80"
}, {
"id" : "165d9092-396e-4a8d-b398-067496a447d2"
} ],
"tags" : [ ],
"provider" : "vlb",
"created_at" : "2019-04-20T03:10:37Z",
"updated_at" : "2019-05-24T02:11:58Z",
"vpc_id" : "2037c5bb-e04b-4de2-9300-9051af18e417",
"enterprise_project_id" : "0",
"availability_zone_list" : [ "AZ1", "AZ2", "dc3" ],
"ipv6_vip_address" : null,
"ipv6_vip_virsubnet_id" : null,
"ipv6_vip_port_id" : null,
"eips" : [ ],
"guaranteed" : true,
"billing_info" : null,
"l4_flavor_id" : null,
"l4_scale_flavor_id" : null,
"l7_flavor_id" : null,
"l7_scale_flavor_id" : null,
"vip_subnet_cidr_id" : null
}
}
Status Codes¶
Status Code | Description |
---|---|
200 | Successful request. |
Error Codes¶
See Error Codes.