Editing Fuse Access Control Lists (ACLs) in a fabric-managed environment

Issue

Fuse versions since 6.2 support role-based access control (RBAC). The Fuse Security Guide explains how to define a custom role for a user, and give specific permissions for that role by editing files in the etc/auth/ directory. Editing these files is the correct approach for a stand-alone Fuse container, but it will not work for a fabric-managed environment, because the relevant information is stored in fabric profiles.