The invention discloses a cloud aggregation method and related equipment. The cloud aggregation method comprises the steps that a network function virtualized orchestrator (NFVO) determines nodes connected with the NFVO as target nodes, determines a reference parameter corresponding to each target node and used for carrying out cloud aggregation, and calculates the sum of the reference parameters. According to the cloud aggregation method, the NFVO solves the summation of the reference parameters after determining the reference parameters corresponding to the target nodes, then cloud aggregation can be carried out conveniently according to the sum of the reference parameters, a primary NFVO is determined according to the sum of the reference parameters, and therefore the optimal network function of the determined primary NFVO is achieved.