Container CIDR Block

It specifies the container CIDR block in a cluster and determines how many pods can run in the cluster. The value cannot be changed after being specified.

• The container CIDR block can be customized. Ensure that the CIDR block does not overlap with the CIDR blocks used by other resources in the cluster, such as the node subnets and Service CIDR block.
• If you do not manually configure a CIDR block, CCE randomly selects a CIDR block that does not conflict with other CIDR blocks. Note that once the CIDR block is selected, it cannot be changed. Therefore, manually configure a CIDR block that best serves your commercial services.

Value Range

None

Default Value

None

Modifiable

No. This parameter can only be configured during initialization.

Scope

CCE standard clusters