Implementation method of bare metal security group

The invention relates to the technical field of telecommunication, in particular to an implementation method of a bare metal security group, which comprises the following steps of: connecting a bare metal server with a management area and a Leaf switch; connecting the Leaf switch with a Border boundary switch and firewall equipment; deploying an SDN controller in the management area; and creating a security group in the bare metal server. According to the implementation method, the Leaf switch supports an OpenFlow flow table, the OpenFlow flow table is enabled to be configured to be in an open state, the management area performs mirror image management and basic configuration management on the bare metal server, the SDN controller integrally controls operation of a whole network, the SDN controller directly manages the Leaf switch, the Border boundary switch and the firewall equipment, configurations on the Leaf switch, the Border boundary switch and the firewall equipment are all issued by the SDN controller