Expose Pyroscope and Prometheus ports

[alesj]

See issue #880.

@zeitlinger something like this?

Although when I run newly built image

• https://gist.github.com/alesj/bf8dc40e26cac473dc6153bd010f1b95

I get this:

curl localhost:9090/api/v1/query?query=up       
zsh: no matches found: localhost:9090/api/v1/query?query=up

Should it return something?

[CLAassistant]

All committers have signed the CLA.

[alesj]

OK, wrong curl ... need to escape it

curl "localhost:9090/api/v1/query?query=up"       
curl: (7) Failed to connect to localhost port 9090 after 0 ms: Couldn't connect to server

but still nothing ...

[alesj]

Ah ... OK, run-lgtm.sh ... doh

curl "localhost:9090/api/v1/query?query=up"
{"status":"success","data":{"resultType":"vector","result":[{"metric":{"__name__":"up","instance":"c878f04e-58b5-48d4-94ec-45cb870f54e3","job":"otelcol-contrib","service_instance_id":"c878f04e-58b5-48d4-94ec-45cb870f54e3","service_name":"otelcol-contrib","service_version":"0.139.0"},"value":[1764162757.723,"1"]}]}}%

and

788f32396cb3   grafana/otel-lgtm:latest   "/otel-lgtm/run-all.…"   About a minute ago   Up About a minute   0.0.0.0:3000->3000/tcp, 0.0.0.0:4040->4040/tcp, 0.0.0.0:4317-4318->4317-4318/tcp, 0.0.0.0:9090->9090/tcp   lgtm

[martincostello]

Thanks @alesj!