Method and system for deploying unified certificate of micro-service cluster

The invention provides a deployment method and system for a unified certificate of a micro-service cluster, and relates to the technical field of local area network micro-service access, and the method comprises the steps: S1, deploying a facade entry program and a corresponding secure socket layer certificate in a server, and deploying a plurality of micro-services; s2, taking a facade entry program as an interaction port for a user to access each micro-service, deploying a secure socket layer certificate for each micro-service, and appointing a theme standby name of the secure socket layer certificate; s3, judging whether the user accesses the micro-service locally or not: if so, performing authorization authentication according to a local address when the user logs in the door access program; and if not, updating the theme standby name of each micro-service according to the network address of the user when the user logs in the door entrance program, and then performing authorization authentication accordin