Each user is assigned a fixed quota for TKE clusters in each region.
The following describes the number of container clusters each user can purchase. If you need more clusters, submit a ticket.
Since October 21, 2019, the maximum number of nodes supported in a cluster has been increased to 5,000.
|Quota Item||Default Value||Where to Check||Support Quota Increase|
|Clusters in a single region||5||Bottom-right section of the TKE overview page||Yes|
|Nodes in a single cluster||5,000|
|Image namespaces in a single region||10|
|Images in a single region||500|
|Image tags for a single image||100|
For CVM instances that you purchase for Tencent Cloud TKE, CVM purchase limits apply. For more information, see CVM Instance Purchase Limits. See the following table for the maximum number of CVMs that a user can purchase by default. If you need a higher quota for any item, submit a ticket.
|Quota Item||Default Value||Support Quota Increase|
|Pay-as-you-go CVMs in a single availability zone||30 or 60||Yes|
Cluster configuration limits the size of clusters and cannot be modified currently.
|Configuration Item||IP Address Range||Affected Item||Where to Check||Support Modification|
|VPC network - Subnet||Custom||Number of nodes that can be added||VPC subnet list page for the cluster - Available IP addresses||
|CIDR block of the container IP range||Custom||
||Basic information page for the cluster - Container IP address range||No|