Management console white list issuing method based on finite-state machine

The invention discloses a management console white list issuing method based on a finite-state machine, and relates to the technical field of cluster networks. The console end submits the task to the zookeeper; the server service monitors that the zookeeper creates a node and then creates a corresponding white list task; initializing finite-state machine information, and initializing a white list setting object; state conversion actions of the state machine are executed in sequence, and retry or rollback is selected when failure steps are encountered; in order to solve the problem that a management console cannot realize white list rollback and retry due to a fault in a white list issuing process, rollback and retry operations in the white list issuing process can be realized; due to the fact that the white list is executed in a segmented mode in the execution process, the whole issuing process is controllable; in the white list setting process, retry or rollback operation can be selected after execution of a