On 05/09/2018 07:03, Jorge Machado wrote: > Hi Guys, > > I would like to ask if there is a way to put Nifi Cluster in read only. > Let’s say in preparation for a Rolling restart. > The Ideia being this is that if someone moves something on the canvas > the flow flow.xml.gz will not match and the server will not start.
You could modify user policies to read-only through API calls (either to Nifi itself, or to Ranger, if you use that). 1. Set all users to read-only 2. Initiate the rolling restart 3. Set to read-write those users you'd like to authorize for that. Hope that helps > > If I get the OK I would create a PR for this > > Jorge Machado > > > > >
signature.asc
Description: OpenPGP digital signature
