quick-start-grpc-stream-propagation-otel-collector-1 error connect: connection refused

[xuanlongvts]

At here: https://github.com/kubeshop/tracetest/tree/main/examples/quick-start-grpc-stream-propagation

when I run, it showed an error.

2024-07-17T04:11:16.960Z warn zapgrpc/zapgrpc.go:193 [core] [Channel #1 SubChannel #6]grpc: addrConn.createTransport failed to connect to {Addr: "172.22.0.2:4317", ServerName: "jaeger:4317", }. Err: connection error: desc = "transport: Error while dialing: dial tcp 172.22.0.2:4317: connect: connection refused" {"grpc_log": true}

[adnanrahic]

Hi @xuanlongvts ! 👋
Thanks for opening this issue.
I'll loop in @danielbdias who wrote this example to help us figure out why it is failing.