New When installed directly on the host and launched with SystemD, Gremlin agent now runs with ambient capabilities (capabilities(7)). File capabilities are no longer set on /usr/bin/gremlin or /usr/sbin/gremlind.
New When installed directly on the host, the suid bit is no longer set for installed binaries /usr/bin/gremlin and /usr/sbin/gremlind. Additionally, these binaries are no longer owned by the gremlin linux user, but owned by root instead.
Info To install Gremlin with file capabilities and gremlin Linux user ownership in accordance with previous Gremlin versions, set the appropriate GREMLIN_INSTALL_ configuration variables at install time: GREMLIN_INSTALL_USER=gremlin GREMLIN_INSTALL_GROUP=gremlin GREMLIN_INSTALL_BIN_MODE=6111 GREMLIN_INSTALL_BIN_CAPABILITIES=1 sudo -E yum install gremlin gremlind. See Customize Gremlin's Linux User and Group