Patent ID: 11895087
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A computer-implemented method, comprising:
identifying a node within a clustered system;
comparing processes, services, and applications currently running on the node to predetermined processes, services, and applications that are associated with predetermined roles within the clustered system;
assigning one of the predetermined roles to the node in response to determining that the processes, services, and applications currently running on the node match a predetermined number of predetermined processes, services, and applications linked to the one of the predetermined roles,
wherein the predetermined role is assigned to the node in response to an initial deployment of the clustered system,
wherein the predetermined role assigned to the node is stored as metadata within the node; and
setting one or more firewall parameters for the node within the clustered system, based on the predetermined role assigned to the node,
wherein the one or more firewall parameters include one or more limitations imposed by the firewall.