Network management method, device and system and storage medium

The embodiment of the invention discloses a network management method. The method comprises the following steps: determining a gateway configuration strategy; based on a gateway configuration strategy, at least two target cloud nodes are determined from the at least one reference cloud node for gateway deployment, and at least two reference gateway nodes are obtained; determining a first main gateway node from the at least two reference gateway nodes; sending the node information of the at least one reference edge node to a first main gateway node; the node information of the at least one reference edge node is used for establishing a data communication channel between the first main gateway node and the at least one reference edge node; sending first gateway node information of the first main gateway node to at least one reference edge node; wherein the first gateway node information is used for establishing a data communication channel between the at least one reference edge node and the first main gateway