Method filterNetworks

pkg/netutil/netutil.go:283–295

(filterf func(*NetworkConfig) bool)

}

func (e *CNIEnv) filterNetworks(filterf func(*NetworkConfig) bool) ([]*NetworkConfig, error) {
	netConfigList, err := fsRead(e)
	if err != nil {
		return nil, err
	}
	result := []*NetworkConfig{}
	for _, networkConfig := range netConfigList {
		if filterf(networkConfig) {
			result = append(result, networkConfig)
		}
	}
	return result, nil
}

func (e *CNIEnv) usedSubnets() ([]*net.IPNet, error) {
	usedSubnets, err := subnetutil.GetLiveNetworkSubnets()