I would generally want a human intervention step in this process, but if you want this to be fully-automated, you can script that using the Event Hooks [1] feature. As Edward noted, the NiFi Toolkit or NiPyAPI could be invoked from here to execute whatever steps you want taken.
[1] https://nifi.apache.org/docs/nifi-registry-docs/html/administration-guide.html#event-hooks Andy LoPresto [email protected] [email protected] PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > On Oct 28, 2019, at 1:38 AM, Edward Armes <[email protected]> wrote: > > Hi Lei, > > As far as I'm aware there currently isn't an out of the box method to do this > However I would look at using a combination of the nifi registry and tools > in nifi toolkit to roll your own. > > Also, there have been multiple questions to both this and the dev mailing > list, asking what could be done. I would also suggest searching the list > archives and see what others did and didn't do as well. > > Edward > > On Mon, 28 Oct 2019, 08:14 [email protected] > <mailto:[email protected]>, <[email protected] > <mailto:[email protected]>> wrote: > > We have many standalone NiFi instances and all running the same NiFi Flow. > If the flow changes, how to deploy the change to all NiFi instances > automatically? > > Thanks, > Lei > > > [email protected] <mailto:[email protected]>
