There is also some upgrade/migration guidance on the NiFi Wiki [1]. It hasn’t been reviewed/updated recently, so if you have any feedback that would be much appreciated.
Thanks, Drew [1] https://cwiki.apache.org/confluence/display/NIFI/1.x.0+to+1.x.0+Upgrade <https://cwiki.apache.org/confluence/display/NIFI/1.x.0+to+1.x.0+Upgrade> > On Nov 8, 2022, at 11:05 AM, Vijay Chhipa <vchh...@apple.com> wrote: > > Hi HORNEMAN, > > What I have done is the first option you mentioned, "move the users.xml and > authorizations.xml files to the new instances and then add the instances > manually” > The reason of this is that the authorizations for instances are just a few > while authorization for users could be a lot based on how granular your > groups, and permissions are. > > Vijay > > >> On Nov 8, 2022, at 9:51 AM, Quentin HORNEMAN GUTTON >> <qhornemangut...@gmail.com> wrote: >> >> Hello >> >> I am currently trying to migrate users and their rights from a NiFi 1.13.2 >> cluster to a NiFi 1.16.3 cluster on new servers. What are the steps to >> follow to keep the old users with the new configuration ? >> >> Should I move the users.xml and authorizations.xml files to the new >> instances and then add the instances manually ? >> >> Or should I launch the new instances and manually add the old users? >> >> Or is there a better solution? >> >> Best regards, >> >> HORNEMAN GUTTON Quentin >
