type CNIConfigManager interface {
// GetMTU provides the MTU from the provided CNI configuration file.// This is only useful if ReadCNIConfiguration is set *and* the file specifies an MTU.
GetMTU() int// GetChainingMode returns the configured CNI chaining mode GetChainingMode() string GetCustomNetConf() *cnitypes.NetConf// ExternalRoutingEnabled returns true if the chained plugin implements// routing for Endpoints (Pods).
ExternalRoutingEnabled() bool
}