Great. I have an overlay network listed in docker-compose, sure. I want to narrow down the issue, so if the Nifi configuration is working, that's already a big step. Thank you for your time.
On Wed, Mar 15, 2017 at 3:28 PM, Jeremy Dyer <jdy...@gmail.com> wrote: > Raf - Ok so good news and bad news. Good news its working for me. Bad news > its working for me =) Here is the complete list of things that I changed. > Hopefully this can at least really help narrow down what is causing the > issue. > > - I ran on a single machine. All that was available to me while at the > airport. > - I added a "network" section to the end of the docker-compose.yml file. I > think you might already have that and this was just a snippet in your gist? > - I removed the COPY from the Dockerfile around the custom processors > since I don't have those. > > In my mind the most likely issue is something around Docker swarm > networking. > > On Wed, Mar 15, 2017 at 9:35 AM, Jeremy Dyer <jdy...@gmail.com> wrote: > >> Thanks for sharing! Give me a little bit to test out and I will get back >> to you. I obviously will not have your custom processors so will have to >> make that small adjustment in the Dockerfile but it is highly unlikely that >> is the actual issue anyway. >> >> On Wed, Mar 15, 2017 at 9:04 AM, Raf Huys <raf.h...@gmail.com> wrote: >> >>> Awesome, we wrap https://github.com/mkobit/docker-nifi to add some custom >>> processors: >>> >>> >>> Tx >>> >>> >>> >>> FROM mkobit/nifi:1.1.0-openjdk-8COPY . /opt/nifi/WORKDIR /opt/nifi/RUN cp >>> dependencies/*.nar $NIFI_HOME/libEXPOSE 8080CMD tail -F >>> ${NIFI_HOME}/logs/nifi-app.log & ${NIFI_HOME}/bin/nifi.sh run >>> >>> >>> On Wed, Mar 15, 2017 at 1:59 PM, Jeremy Dyer <jdy...@gmail.com> wrote: >>> >>>> Raf - Glad to help you troubleshoot this. Are you using the official >>>> NiFi docker image? If not could you please share your Dockerfile so I can >>>> try out your configuration locally >>>> >>>> On Wed, Mar 15, 2017 at 6:48 AM, Raf Huys <raf.h...@gmail.com> wrote: >>>> >>>>> I'm having difficulty getting my 2-node Nifi cluster up and running >>>>> with a separate 3-node Zookeeper ensemble. Part of the issue might be that >>>>> it's being ran as a Docker Swarm cluster (with an overlay network). >>>>> >>>>> In particular, I cannot connect to the UI. >>>>> >>>>> Configuration and logs can be found here: https://gist.github.com/ >>>>> Raffiki/0b84d916a2475aba94cae97a7f4fff10 >>>>> >>>>> >>>>> The logs seem to indicate that the cluster was successfully >>>>> established however (`NiFi has started. The UI is available at the >>>>> following URLs:...`) >>>>> So not being able to connect to the UI might be a Docker network >>>>> configuration issue. However: I cannot curl Nifi on 8080 on the container >>>>> itself. So I'm stuck. >>>>> >>>>> What would help me out, is a doublecheck on the `nifi.properties` file >>>>> for obvious errors. The nifi-properties file on the second node is similar >>>>> (except for hostnames) >>>>> >>>>> >>>>> Tx >>>>> >>>>> Raf Huys >>>>> >>>> >>>> >>> >>> >>> -- >>> Mvg, >>> >>> Raf Huys >>> >> >> > -- Mvg, Raf Huys
