This document lists available APIs provided by Server Load Balancer (SLB).
SLB instances
| API | Description |
|---|---|
| CreateLoadBalancer | Create an SLB instance. |
| DeleteLoadBalancer | Delete an SLB instance. |
| SetLoadBalancerStatus | Set the status of an SLB instance. |
| SetLoadBalancerName | Configure a name for an SLB instance. |
| ModifyLoadBalancerInstanceSpec | Modify the performance specification for a guaranteed-performance SLB instance. |
| DescribeLoadBalancers | Query created SLB instances. |
| DescribeLoadBalancerAttribute | Query the detailed information of an SLB instance. |
| DescribeRegions | Query available regions. |
| DescribeZones | Query available active/standby zones in the specified region. |
SLB listeners
| API | Description |
|---|---|
| CreateLoadBalancerHTTPListener | Create an HTTP protocol listener. |
| CreateLoadBalancerHTTPSListener | Create an HTTPS listener. |
| CreateLoadBalancerTCPListener | Create a TCP listener. |
| CreateLoadBalancerUDPListener | Create a UDP protocol listener. |
| DeleteLoadBalancerListener | Delete a listener. |
| StartLoadBalancerListener | Start a listener. |
| StopLoadBalancerListener | Stop a listener. |
| SetListenerAccessControlStatus | Enable or disable the access control function for the specified listener. |
| AddListenerWhiteListItem | Configure an access whitelist for a listener. |
| RemoveListenerWhiteListItem | Deletes an IP or IP address range from the access whitelist of the specified listener. |
| SetLoadBalancerHTTPListenerAttribute | Modify an HTTP protocol listener. |
| SetLoadBalancerHTTPSListenerAttribute | Modify an HTTPS listener. |
| SetLoadBalancerTCPListenerAttribute | Modify a TCP listener. |
| SetLoadBalancerUDPListenerAttribute | Modify a UDP listener. |
| DescribeLoadBalancerHTTPListenerAttribute | Query the configurations of a specified HTTP listener. |
| DescribeLoadBalancerHTTPSListenerAttribute | Query the configurations of a specified HTTPS listener. |
| DescribeLoadBalancerTCPListenerAttribute | Query the configurations of a specified TCP listener. |
| DescribeLoadBalancerUDPListenerAttribute | Query the configurations of a specified UDP listener. |
| DescribeListenerAccessControlAttribute | Query the access control of a specified listener. |
Certificates
| API | Description |
|---|---|
| UploadServerCertificate | Upload a server certificate. |
| DeleteServerCertificate | Delete a server certificate. |
| DescribeServerCertificates | Query the server certificates in a specified region. |
| SetServerCertificateName | Configure a name for a server certificate. |
| UploadCACertificate | Upload a CA certificate. |
| DeleteCACertificate | Delete a CA certificate. |
| DescribeCACertificates | Query the CA certificates in a specified region. |
| SetCACertificateName | Configure a name for a CA certificate. |
Backend servers
| API | Description |
|---|---|
| AddBackendServers | Add backend servers to an SLB instance. |
| RemoveBackendServers | Remove one or more ECS instances from the backend server pool. |
| SetBackendServers | Modify the weight of the backend servers. |
| DescribeHealthStatus | Query the health status of the backend servers. |
Master-slave servers
| API | Description |
|---|---|
| CreateMasterSlaveServerGroup | Create a master-slave server group. |
| DeleteMasterSlaveServerGroup | Delete a specified master-slave server group. |
| DescribeMasterSlaveServerGroupAttribute | Query detailed information of the master-slave server group. |
| DescribeMasterSlaveServerGroups | Query all master-slave server groups under the specified Server Load Balancer instance. |
VServer groups
| API | Description |
|---|---|
| CreateVServerGroup | Create a VServer group. |
| SetVServerGroupAttribute | Modify the name of a VServer group or the weight of a backend server. |
| AddVServerGroupBackendServers | Add backend servers to the specified VServer group. |
| RemoveVServerGroupBackendServers | Remove backend servers from the specified VServer group. |
| ModifyVServerGroupBackendServers | Replace backend servers in a VServer group. |
| DeleteVServerGroup | Delete a VServer group. |
| DescribeVServerGroups | Query the list of VServer groups. |
| DescribeVServerGroupAttribute | Query detailed information of a VServer group. |
Forwarding rules
| API | Description |
|---|---|
| CreateRules | Add forwarding rules to the specified listener. |
| DeleteRules | Delete forwarding rules. |
| SetRule | Change the target VServer group of a forwarding rule. |
| DescribeRuleAttribute | Query the detailed configurations of the specified forwarding rule. |
| DescribeRules | Query the detailed configurations of forwarding rules associated with the specified listener. |
Tags
| API | Description |
|---|---|
| AddTags | Add tags to an SLB instance. |
| DescribeTags | Query tags. |
| RemoveTags | Unbind tags from an SLB instance. |