The current NFV architecture is based on virtual machine bearers. The introduction of the container in the NFV architecture should belong to the NFVI level. There are two scenarios:
Scenario 1: Building a container cloud platform based on a virtual machine resource pool;
Scenario 2: Building a container cloud platform based on bare metal resources.
Smooth Introduction of Containers:
Help for the Network Cloud to Transform Itself
Promotion of Resource Utilization: