Hi Dominik,
We do have NGINX reverse proxy in front of StreamPipes.
This is the part of SSL configuration used for domain name in question:
<VirtualHost *:443>
ServerName streampipes.nissatech.com
SSLEngine on
ProxyPreserveHost on
RequestHeader set X-Forwarded-Proto https
ProxyPass / http://192.168.84.114:80/
ProxyPassReverse / http://192.168.84.114:80/
</VirtualHost>
Is there something which needs to be configured specifically for the Proxy? We
tried searching for errors in proxy logs, but couldn't find any.
Kind regards,
Milan Stojanović
Software engineer [cid:81250375-bf8f-42a5-aa36-6558010662f3]
<https://www.nissatech.com/>
Nissatech Innovation Centre
Car Dušan St. 54, Niš, Serbia
E-mail: [email protected]
Skype: live:milan.stojanovic_12
www.nissatech.com<http://www.nissatech.com/> [Facebook icon]
<https://www.facebook.com/nissatech/> [LinkedIn icon]
<https://www.linkedin.com/company/nissatech-innovation-centre/>
________________________________
From: Dominik Riemer <[email protected]>
Sent: Wednesday, December 22, 2021 2:37 PM
To: [email protected] <[email protected]>
Subject: Re: Domain name mapping problem: Pipeline results are not shown in the
dashboard
Hi Milan,
thanks!
I've set up a cloud instance with a fresh installation of 0.68.0 and SSL
connection and I can see live data in the dashboard.
>From your logs it seems that the websocket connection cannot be established.
>How are requests routed to the StreamPipes instance? Is there maybe another
>webserver in front of the StreamPipes NGINX which blocks websocket requests?
Dominik
On 2021/12/21 09:52:37 Milan Stojanovic wrote:
> Hi Dominik,
>
>
> Thank you for the response, I think you are spot on with web sockets, as you
> will see through the answers and logs:
>
> 1. Yes, it has started normally, logs are attached
> (streampipes_logs-agter_start.txt, and after starting the pipeline
> streampipes_logs-after_pipeline-start.txt)
> 2. HTTPS is used
> 3. I have added logs from the console (streampipes-console_log.txt) as an
> attachment and provided a picture (Streampipes Network screenshot.png) from
> the web socket from the Network tab (I hope it was what was needed).
>
> If anything else is needed, don't hesitate to ask.
>
>
> Kind regards,
> Milan Stojanović
> Software engineer [cid:7365d3b5-c701-42e5-b737-0062086508e2]
> <https://www.nissatech.com/>
>
> Nissatech Innovation Centre
> Car Dušan St. 54, Niš, Serbia
> E-mail: [email protected]
> Skype: live:milan.stojanovic_12
>
> www.nissatech.com<http://www.nissatech.com/> [Facebook icon]
> <https://www.facebook.com/nissatech/> [LinkedIn icon]
> <https://www.linkedin.com/company/nissatech-innovation-centre/>
>
>
>
> ________________________________
> From: Dominik Riemer <[email protected]>
> Sent: Monday, December 20, 2021 6:01 PM
> To: [email protected] <[email protected]>
> Subject: Re: Domain name mapping problem: Pipeline results are not shown in
> the dashboard
>
> Hi Milan,
>
> thanks for the detailed description!
> I have three questions:
> - Is the pipeline started without an error?
> - Are you using SSL or plain HTTP?
> - In your browser, can you please open the dev console, navigate to the
> browser and check if there is an error with the websocket connection (in
> Chrome, go to network -> ws). It would be interesting to know if the WS
> connection uses the correct URL and a connection is established.
>
> Cheers
> Dominik
>
> On 2021/12/20 12:56:02 Milan Stojanovic wrote:
> > Dear all,
> >
> >
> > I am using StreamPipes 0.68.0
> > CLI<https://github.com/apache/incubator-streampipes-installer/tree/master/cli>,
> > which is hosted on an on-site server.
> >
> > Problem:
> > The domain name is set so StreamPipes can be viewed outside of the network,
> > and when used the UI works normally, but when the simplest pipeline is
> > started (e.g. Flow Rate 2 and Dashboard Sink), results are not visible in
> > the dashboard (as if the events are not sent through the pipeline). While,
> > when using IP address and port, everything works as intended.
> >
> > Attempts made:
> > I have tried looking at the official documentation, archived emails,
> > cleaned everything with streampipes clean -v, deleting all docker images,
> > changing data streams, but with no help, the results are the same.
> >
> >
> > Kind regards,
> > Milan Stojanović
> > Software engineer [cid:60af4421-455f-4e16-912d-cf502d0ce860]
> > <https://www.nissatech.com/>
> >
> > Nissatech Innovation Centre
> > Car Dušan St. 54, Niš, Serbia
> > E-mail: [email protected]
> > Skype: live:milan.stojanovic_12
> >
> > www.nissatech.com<http://www.nissatech.com/> [Facebook icon]
> > <https://www.facebook.com/nissatech/> [LinkedIn icon]
> > <https://www.linkedin.com/company/nissatech-innovation-centre/>
> >
> >
> >
> >
>
