Alibaba Cloud sets default quotas on the cloud resources and API operations for each Alibaba Cloud account. This topic describes the quota items and their default values of PrivateLink, as well as whether the quotas are adjustable.
Quotas are set on a per-region or per-account basis. Quotas are categorized into the following types:
General quotas: the limits on cloud resources that are available to an Alibaba Cloud account.
API rate limits: the limits on API calls that an Alibaba Cloud account can make in a specific period of time. API rate limits are also known as queries per second (QPS) limits.
Privileges: the permissions to use advanced features. Privileges are granted by Alibaba Cloud to an account.
PrivateLink is subject to general quotas, API rate limits, and privileges. You can apply for increases on some of the quotas. You can view and manage quotas in Alibaba Cloud Quota Center console. For more information about how to manage PrivateLink quotas, see Manage PrivateLink quotas.
General quotas
The following table describes the general quotas of PrivateLink.
This topic provides the default quota values for the service, and the actual default quota values may be different. The values in the Alibaba Cloud service console are the actual default quotas applied to your Alibaba Cloud account.
General quota | Description | Limit | Adjustable |
pvl_quota_epsrv_resource_per_service | Maximum number of service resources that can be added to an endpoint service | 500 | |
pvl_quota_epsrv_resource_per_zone_per_srv | Maximum number of service resources that can be added to an endpoint service in each zone | 100 | |
pvl_quota_total_epsrv | Maximum number of endpoint services that you can create for an Alibaba Cloud account | 200 | |
pvl_quota_total_ep_per_vpc | Maximum number of endpoints that can be deployed in a virtual private cloud (VPC) | 1,000 |
API rate limits
For more information about API rate limits, see Flow control information.
Privileges
When the default value of a privilege is 0, the corresponding advanced feature is unavailable. You must obtain the privilege from Alibaba Cloud before you can use the feature. The following table describes the privileges of PrivateLink.
Privilege | Description | Adjustable |
Service provider pays | Allows the service provider to pay the bills. | |
Reverse terminal node service | Allows you to create endpoint services that are connected to reverse endpoints. |