Mark I believe you will need to tell NiFi you want it to listen on more than the localhost/loopback address.
nifi.web.https.host=localhost Is a default in nifi.properties for instance. Def take a look through the admin/install guide as well. Thanks On Thu, Mar 28, 2024 at 1:32 PM Mark Woodcock <woodc...@usna.edu.invalid> wrote: > Howdy, > > Cranked up an EC2 instance. > Installed Java 11. > set up JAVA_HOME > Downloaded Nifi 1.25.0 > unzipped Nifi > set a nifi.sensitive.properties.key > (https.port is default 8443) > > bin/nifi.sh start > > But, I can't even seem to access the most basic bit of the UI: > > curl -vvvk https://54.91.56.55:8443 > * Trying 54.91.56.55:8443... > * connect to 54.91.56.55 port 8443 failed: Connection refused > * Failed to connect to 54.91.56.55 port 8443 after 17 ms: Connection > refused > * Closing connection 0 > curl: (7) Failed to connect to 54.91.56.55 port 8443 after 17 ms: > Connection refused > > I have no doubt, I'm doing something astonishingly dumb. Would someone be > kind enough to point it out? > > thx, > > mew >