Constraints¶
This section describes the constraints on using CCI 2.0.
Constraints on CCI 2.0¶
The following table lists the constraints on CCI 2.0.
Item | Constraint |
|---|---|
Account for creating CCI instances | The account must have complete real-name authentication. |
Number of vCPUs per CCI instance | 0.25, 0.5, 1, 2, 4, 8, 16, 32, 48, and 64 |
Supported OS | Only Linux |
Network type | Only VPC |
Constraints on Pod Flavors¶
The following table lists the pod flavors.
Item | Value Range |
|---|---|
Number of vCPUs | 0.25, 0.5, 1, 2, 4, 8, 16, 32, 48, and 64 |
Memory |
|
vCPU/memory ratio | Between 1:1 and 1:8 |
Containers in a pod | A maximum of five containers A single container has as few as 0.25 vCPUs and 0.5 GiB of memory. The maximum resource flavor of a container is the same as that of a pod. |
Constraints on Pod Storage Space¶
If no EVS disk is mounted, application data is stored in the rootfs of the container. The following table lists the storage space limit of each pod.
Pod Type | Storage Space |
|---|---|
General-computing pod | 30 GB |