BUSINESS DEPLOYMENT METHOD UNDER SERVERLESS ARCHITECTURE AND FUNCTION MANAGEMENT PLATFORM

摘要

Disclosed is a business deployment method under a serverless architecture. The method is executed by a function management platform. The function management platform comprises a function scheduler and a function executor manager; the function scheduler receives a function call request, the function call request carrying a function identifier; an available host machine is selected according to resource pool information of a tenant; a function instance creation request is sent to the function executor manager, the function instance creation request carrying a host machine identifier of the available host machine and the function identifier; the resource pool information of the tenant includes a tenant identifier, a managed identifier and a host machine identifier, the managed identifier being used for indicating that the host machine is managed on the function management platform; and the host machine corresponding to the host machine identifier is located in a resource pool of the tenant; the function executor manager receives the function instance creation request; selects, in the resource pool of the tenant, a host machine corresponding to the host machine identifier; and creates, on the host machine, a function executer corresponding to the function identifier; such that the function executor can process the function call request. According to the embodiment of the present invention, function executors are established in resource pools of the tenants, as the resource pools of different tenants are isolated from each other, the function executers of different tenants can operate in resource pools isolated from each other, thereby improving the system safety.