High availability realization method and system of virtual load balancer and electronic equipment

The invention belongs to the technical field of computers, and provides a high availability realization method and system of a virtual load balancer and electronic equipment, and the high availability realization method comprises the steps: independently monitoring the state information of all virtual load balancers deployed in LB nodes through a state monitoring module independently deployed in each LB node; reporting to the SDN controller; and enabling the SDN controller to generate a switching strategy according to the state information of the virtual load balancer in each LB node, wherein after the switching strategy is issued to the specified LB node, a new main virtual load balancer is reselected and/or created in the specified LB node. According to the method and the device, high availability of data message forwarding of the access request initiated by the user to the virtual machine deployed by the computing node in a forwarding layer in a computer system such as a cloud platform based on an SDN arch