Change LGTM ports

[pedroaraujo1952]

Is there any env entry that can change the ports used by LGTM services? For example, I want to use Grafana on port 4000 instead of 3000.

(I tried only to change the port forwarding in docker run script, but yet the services continue to call port 3000)

[zeitlinger]

do you mean the traffic generation script?

[pedroaraujo1952]

No, I mean the services inside the docker image.

I'm using otel-LGTM to monitor a backend service that I created, running on port 3000 (same as grafana default port in the image). So, to dont get port conflict, I tried to change the port-fowarding in the docker run script to redirect 3000 to 4000 and continue to run my application at por 3000.

It worked ok, but all the time my backend was receiving HTTP requests coming from some service of the image. Is there any other way to change the port of some image service?

[zeitlinger]

receiving HTTP requests coming from some service of the image

I can't follow what this service is

[pedroaraujo1952]

Ow, sorry for dont express myself correctly. As service I mean Grafana, Loki, Tempo and Mimir.

In my context, I'm trying to change the port grafana is working at and make the other "services" (Loki, Tempo and Mimir). Is there a way to do it?

[fabio-gonzalez-itti]

@pedroaraujo1952 hi! you can change the default Grafana port within the container by editing http_port parameter in /otel-lgtm/grafana/conf/defaults.ini.

[pedroaraujo1952]

Hi @fabio-gonzalez-itti, this path is inside otel-lgtm container when its already running? To keep this configuration, I have to create a volume to my container, right?