What Types of APIs Does ELB Provide? What Are Permissions of ELB?
ELB supports the following policies:
Policy Type |
Policy Name |
Description |
|---|---|---|
RBAC policy |
ELB Administrator |
Has all permissions on ELB Before assigning the RBAC policy to a user group, check whether the user group has a dependent policy. If yes, set the dependent permission to make the RBAC policy take effect. |
Fine-grained policy |
ELB FullAccess |
Has all permissions on ELB. If this function is not enabled, you cannot assign a fine-grained policy to a user group. |
ELB ReadOnlyAccess |
Has the read-only permission on ELB. |
Operation |
ELB FullAccess |
ELB ReadOnlyAccess |
ELB Administrator |
|---|---|---|---|
Creating a load balancer |
Supported |
Not supported |
Supported |
Querying a load balancer |
Supported |
Supported |
Supported |
Querying a load balancer and associated resources |
Supported |
Supported |
Supported |
Querying load balancers |
Supported |
Supported |
Supported |
Modifying a load balancer |
Supported |
Not supported |
Supported |
Deleting a load balancer |
Supported |
Not supported |
Supported |
Adding a listener |
Supported |
Not supported |
Supported |
Querying a listener |
Supported |
Supported |
Supported |
Modifying a listener |
Supported |
Not supported |
Supported |
Deleting a listener |
Supported |
Not supported |
Supported |
Adding a backend server group |
Supported |
Not supported |
Supported |
Querying a backend server group |
Supported |
Supported |
Supported |
Modifying a backend server group |
Supported |
Not supported |
Supported |
Deleting a backend server group |
Supported |
Not supported |
Supported |
Adding a backend server |
Supported |
Not supported |
Supported |
Querying a backend server |
Supported |
Supported |
Supported |
Modifying a backend server |
Supported |
Not supported |
Supported |
Deleting a backend server |
Supported |
Not supported |
Supported |
Configuring a health check |
Supported |
Not supported |
Supported |
Querying a health check |
Supported |
Supported |
Supported |
Modifying a health check |
Supported |
Not supported |
Supported |
Disabling a health check |
Supported |
Not supported |
Supported |
Assigning an EIP |
Not supported |
Not supported |
Supported |
Binding an EIP to a load balancer |
Not supported |
Not supported |
Supported |
Querying an EIP |
Supported |
Supported |
Supported |
Unbinding an EIP from a load balancer |
Not supported |
Not supported |
Supported |
Viewing metrics |
Not supported |
Not supported |
Supported |
Viewing access logs |
Not supported |
Not supported |
Supported |
- To unbind an EIP, you also need to configure the vpc:bandwidths:update and vpc:publicIps:update permission of the VPC service. For details, see the Virtual Private Cloud API Reference.
- To view monitoring metrics, you also need to configure the CES ReadOnlyAccess permission. For details, see the Cloud Eye API Reference.
- To view access logs, you also need to configure the LTS ReadOnlyAccess permission. For details, see the Log Tank Service API Reference.
For details about fine-grained permissions, see the Elastic Load Balance API Reference.
ELB Functionality FAQs
- Can ELB Be Used Separately?
- Does ELB Support Persistent Connections?
- Does ELB Support FTP on Backend Servers?
- Can ELB Block DDoS Attacks and Secure Web Code?
- Is an EIP Assigned Exclusively to a Load Balancer?
- How Many Load Balancers and Listeners Can I Have?
- What Types of APIs Does ELB Provide? What Are Permissions of ELB?
- Can I Adjust the Number of Backend Servers When a Load Balancer is Running?
- Can Backend Servers Run Different OSs?
- Can I Configure Different Backend Ports for a Load Balancer?
- Can ELB Be Used Across Accounts or VPCs?
- Can Backend Servers Access the Ports of a Load Balancer?
- Can I Bind a Public IP Address Purchased from a Third-Party Cloud Provider to My Load Balancer?
- Can Both the Listener and Backend Server Group Use HTTPS?
- Can I Change the VPC and Subnet for My Load Balancer?
- Can I Upgrade a Shared Load Balancer to a Dedicated Load Balancer Without Interrupting Traffic Routing?
- Does ELB Support IPv6 Networks?
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