Direction
replaceLoadBalancerPolicy is used for the setup of load balance change.
The parameters' description of CaaS load balancer and CVPC load balancer are shown below.
Attention：CVPC load balancer API only support basic load balancer, premium load balancer will be included recently.
CaaS load balancer Request Parameter
| Parameter | Directions | Note |
|---|---|---|
| loadBalancerId | Server Load Balancer ID Type : String Default Value : No Whether it is plural : No |
|
| instanceId | VM Instance ID Type : String Default Value : No Whether it is plural : No |
|
| port | List of External Port number Type : Integer Default Value : No Whether it is plural : No |
CVPC Load Balancer Request Parameter
| Parameter | Directions | Note |
|---|---|---|
| loadBalancerId | Business Service Id of Load Balancer Type : String Default Value : No Whether it is plural : No |
|
| economyLoadBalancerVIPRouteDirection | IP Routing Direction Type : String Default Value : No Whether it is plural : No |
0: Outside 1: Intranet |
| ipProtocolVersion | IP Version Type : String Default Value : 0 Whether it is plural : No |
0: IPv4 1: IPv6 |
| ipSubnetBusinessServiceId | Business Service Id of Subnet Type : String Default Value : No Whether it is plural : No |
|
loadBalancerType |
Server Load Balancer Type Type : String Default Value : No Whether it is plural : No |
0: Basic Load Balancer 1: Premium Load Balancer |
portsInfo |
Port Configuration Type : String Default Value : No Whether it is plural : Yes |
Multiple values can be supported Configuration Format of Basic Load Balancer ： Protocol;;Port;;SLB Policy;;;;Health Check Policy Protocol : 0: TCP 1: UDP SLB Policy: 0: Least Session 1: Round Robin 2: Ratio Health Check Policy: 0: TCP + port 1: TCP + ICMP |
ripsInfo |
rip address Type : String Default Value : No Whether it is plural : Yes |
Multiple values can be supported IP format |
realServerWeight (not a necessary parameter) |
SLB weight Type : String Default Value : No Whether it is plural : Yes |
Necessary Parameter for SLB policy is "Ratio" in portsInfo format：IP address;;weight IP address: VM IP weight: The larger weight is, the more connections would be directed to server. The minimum value is 0 |
userAssignIp |
VIP address Type : String Default Value : No Whether it is plural : No |
if routing direction is OutSide, choose one public IP (subscribe "Outside Link" first) if routing direction is Intranet, choose one IP between 201-250 in selected subnet (subscribe "Intranet Link" first) |
vpcBsid |
Business Service Id of CVPC Type : String Default Value : No Whether it is plural : No |
Response Parameter
| Parameter | Directions | Note |
|---|---|---|
| requestId
(Not a necessary parameter) |
Request ID Type : JSON value : string Whether it is plural : No |
Automatically produced by the system |
| result | Whether it is successful or not Type : JSON value : true/false Whether it is plural : No |
For Example: { "result": true } |
Request Example
Example1 CaaS load balancer:
https://hws.hicloud.hinet.net/cloud_hws/api/hws/?action=replaceLoadBalancerPolicy
&loadBalancerId=BL550100010003
&instanceId=BV550100010004
&instanceId=BV550100010005
&port=83
&port=84
&chtAuthType=hwspass
&version=${version}
&expires=${expires}
&accessKey=${accessKey}
&signature=${signature}
Example2 CVPC load balancer:
https://hws.hicloud.hinet.net/cloud_hws/api/hws/?action=replaceLoadBalancerPolicy
&loadBalancerId=VL55020001IOSR
&economyLoadBalancerVIPRouteDirection=0
&ipProtocolVersion=0
&ipSubnetBusinessServiceId=VQ55020001IOSQ
&loadBalancerType=0
&portsInfo=0;;35;;0;;;;0
&ripsInfo=10.27.1.1
&userAssignIp=210.61.223.21
&chtAuthType=hwspass
&version=${version}
&expires=${expires}
&accessKey=${accessKey}
&signature=${signature}
Response Example
{
"requestId":"xxxEXAMPLE",
"result": true
}