- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- CLB Instance
- CLB Listener
- CLB Listener Overview
- Configuring TCP Listener
- Configuring UDP Listener
- Configuring TCP SSL Listener
- Configuring QUIC Listener
- Configuring HTTP Listener
- Configuring HTTPS Listener
- Load Balancing Methods
- Session Persistence
- Layer-7 Redirection Configuration
- Layer-7 Custom Configuration
- Layer-7 Domain Name Forwarding and URL Rules
- Using QUIC Protocol on CLB
- SNI Support for Binding Multiple Certificates to a CLB Instance
- Real Server
- Health Check
- Certificate Management
- Monitoring and Alarm
- Log Management
- Cloud Access Management
- Classic CLB
- Best Practices
- Enabling Gzip Configuration & Testing
- HTTPS Forwarding Configurations
- Obtaining Real Client IPs
- Notes on SNAT and Non-SNAT Types for Private Network CLB
- Implementing HA Across Multiple AZs
- Load Balancing Algorithm Selection and Weight Configuration Examples
- Configuring WAF protection for CLB listening domain names
- Troubleshooting
- OPS Guidelines
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- Listener APIs
- Real Server APIs
- Target Group APIs
- Redirection APIs
- Other APIs
- Cloud Load Balancer APIs
- Classic CLB APIs
- Data Types
- Error Codes
- CLB API 2017
- FAQs
- Service Level Agreement
- Contact Us
- Glossary
- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- CLB Instance
- CLB Listener
- CLB Listener Overview
- Configuring TCP Listener
- Configuring UDP Listener
- Configuring TCP SSL Listener
- Configuring QUIC Listener
- Configuring HTTP Listener
- Configuring HTTPS Listener
- Load Balancing Methods
- Session Persistence
- Layer-7 Redirection Configuration
- Layer-7 Custom Configuration
- Layer-7 Domain Name Forwarding and URL Rules
- Using QUIC Protocol on CLB
- SNI Support for Binding Multiple Certificates to a CLB Instance
- Real Server
- Health Check
- Certificate Management
- Monitoring and Alarm
- Log Management
- Cloud Access Management
- Classic CLB
- Best Practices
- Enabling Gzip Configuration & Testing
- HTTPS Forwarding Configurations
- Obtaining Real Client IPs
- Notes on SNAT and Non-SNAT Types for Private Network CLB
- Implementing HA Across Multiple AZs
- Load Balancing Algorithm Selection and Weight Configuration Examples
- Configuring WAF protection for CLB listening domain names
- Troubleshooting
- OPS Guidelines
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- Listener APIs
- Real Server APIs
- Target Group APIs
- Redirection APIs
- Other APIs
- Cloud Load Balancer APIs
- Classic CLB APIs
- Data Types
- Error Codes
- CLB API 2017
- FAQs
- Service Level Agreement
- Contact Us
- Glossary
Instance APIs
| API Name | Feature |
|---|---|
| DescribeLoadBalancers | Queries the list of CLB instances |
| CreateLoadBalancer | Purchases a CLB instance |
| ModifyLoadBalancerAttributes | Modifies the attributes of a CLB instance |
| DescribeLoadBalancersDetail | Queries CLB instance details |
| DeleteLoadBalancer | Deletes one or more CLB instances |
Listener APIs
| API Name | Feature |
|---|---|
| DescribeListeners | Queries the list of CLB listeners |
| CreateListener | Creates a CLB listener |
| CreateRule | Creates a forwarding rule for a layer-7 CLB listener |
| ModifyListener | Modifies the attributes of a CLB listener |
| ModifyDomain | Modifies a domain name of a layer-7 forwarding rule |
| ModifyRule | Modifies a forwarding rule of a CLB listener |
| ModifyDomainAttributes | Modifies the domain name-level attributes of a layer-7 listener's forwarding rule |
| DeleteListener | Deletes a CLB listener |
| DeleteLoadBalancerListeners | Deletes multiple CLB listeners |
| DeleteRule | Deletes a rule from a layer-7 CLB listener |
Real Server APIs
| API Name | Feature |
|---|---|
| DescribeTargets | Queries the list of CVM instances bound to a CLB instance |
| RegisterTargets | Binds real servers to a listener |
| BatchRegisterTargets | Binds CVM instances or ENIs in batches |
| ModifyTargetPort | Modifies the port of a real server bound to a listener |
| ModifyTargetWeight | Modifies the forwarding weight of a real server bound to a listener |
| BatchModifyTargetWeight | Batch modifies the forwarding weights of real servers bound to a listener |
| DeregisterTargets | Unbinds real servers from a CLB listener |
| BatchDeregisterTargets | Unbinds layer-4/layer-7 real servers in batches |
| DescribeTargetHealth | Queries the health check status of a real server of a CLB instance |
| DescribeCrossTargets | Queries information of CVMs and ENIs that use cross-region binding 2.0 |
Target Group APIs
| API Name | Feature |
|---|---|
| DescribeTargetGroups | Queries target group information |
| DescribeTargetGroupList | Gets a target group list |
| DescribeTargetGroupInstances | Gets servers bound to a target group |
| CreateTargetGroup | Creates a target group |
| ModifyTargetGroupAttribute | Modifies target group attribute |
| ModifyTargetGroupInstancesWeight | Modifies server weights of a target group in batches |
| ModifyTargetGroupInstancesPort | Modifies server ports of a target group in batches |
| DeleteTargetGroups | Deletes target groups |
| RegisterTargetGroupInstances | Registers servers to a target group |
| AssociateTargetGroups | Binds target groups to rules |
| DeregisterTargetGroupInstances | Unbinds a server from a target group |
| DisassociateTargetGroups | Unbinds target groups from a rule |
Redirection APIs
| API Name | Feature |
|---|---|
| DescribeRewrite | Queries the redirection relationship between CLB forwarding rules |
| ManualRewrite | Creates a redirection relationship between CLB forwarding rules manually |
| AutoRewrite | Automatically generates a redirection relationship between CLB forwarding rules |
| DeleteRewrite | Deletes the redirection relationship between CLB forwarding rules |
Other APIs
| API Name | Feature |
|---|---|
| DescribeLoadBalancerTraffic | Queries CLB instances with high traffic under the current account |
| DescribeTaskStatus | Queries the status of an async task |
| DescribeClsLogSet | Gets the CLB exclusive logset |
| CreateClsLogSet | Creates a CLB exclusive logset |
| CreateTopic | Creates a topic |
| CreateLoadBalancerSnatIps | Adds SNAT IP |
| DeleteLoadBalancerSnatIps | Deletes SNAT IP |
| DescribeBlockIPTask | Queries the execution status of an async IP blocking (blocklisting) task |
| DescribeLoadBalancerListByCertId | Queries a CLB instance by the certificate ID |
| DescribeQuota | Queries quotas |
| ReplaceCertForLoadBalancers | Replaces a certificate associated with a CLB instance |
| SetLoadBalancerClsLog | Sets the CLS topic of a CLB instance |
| SetLoadBalancerSecurityGroups | Configures security groups for a CLB instance |
| SetSecurityGroupForLoadbalancers | Binds or unbinds a security group for multiple CLB instances |
Classic CLB APIs
| API Name | Feature |
|---|---|
| DescribeClassicalLBListeners | Gets the list of classic CLB listeners |
| DescribeClassicalLBTargets | Gets the list of real servers bound to a classic CLB |
| DescribeClassicalLBHealthStatus | Gets the real server health status of a classic CLB |
| RegisterTargetsWithClassicalLB | Binds real servers to a classic CLB |
| DeregisterTargetsFromClassicalLB | Unbinds real servers from a classic CLB |
| DescribeClassicalLBByInstanceId | Queries the classic CLB bound to a real server |
| MigrateClassicalLoadBalancers | Upgrades Classic CLB instances to application CLB instances |
Cloud Load Balancer APIs
| API Name | Feature |
|---|---|
| CloneLoadBalancer | Clones a CLB instance |
| DescribeBlockIPList | Queries the list of blocked IPs (blocklist) of a CLB instance |
| DescribeCustomizedConfigAssociateList | Queries the bound server or configured location |
| DescribeCustomizedConfigList | Querying configuration details |
| DescribeLBListeners | Queries CLB instances bound to the CVM or ENI |
| DescribeLoadBalancerOverview | Queries the CLB instance status statistics |
| ModifyBlockIPList | Modifies the client IP blocklist of a CLB instance |
| ModifyLoadBalancerSla | Upgrades to LCU-supported CLB instances |
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