Implementing Nginx Opentracing into SigNoz
TLDR Al is trying to implement nginx opentracing into SigNoz but encounters issues. Srikanth suggests exploring OpenTelemetry support for nginx instead.
Srikanth
Fri, 12 May 2023 08:13:55 UTCHave you managed to find anything?
Al
Fri, 12 May 2023 20:05:30 UTCHi Srikanth Thanks for checking in. No luck yet. We have tried the following. In `nginx-config`, we have tried using: ```"otel-collector.opentelemetry-operator-system:14250"``` and also ```"otel-collector.opentelemetry-operator-system:14268"``` We have confirmed that `/usr/local/lib/libjaegertracing_plugin.so` exists. I think we need to troubleshoot nginx and whether it is in fact initializing the `opentracing-tracer-config` I do not see anything in the nginx logs that indicates that tracing initialized. It would also be good to confirm whether `jaeger.protocols.grpc` or`jaeger.protocols.thrift_http` connections are being received at the `otel-collector`
Srikanth
Mon, 15 May 2023 06:48:23 UTCThe collector itself doesn’t provide any connection related metrics as of now. There is also OpenTelemetry support for nginx so may be try using the OTLP receiver directly instead of relying on OpenTracing+Jaeger endpoint.
Al
Tue, 23 May 2023 13:56:14 UTCThanks. We'll look into OpenTelemetry support for nginx and report back.
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Al
Wed, 10 May 2023 22:08:30 UTCHi Everyone! Has anyone successfully instrumented into signoz?
nginx-config:
``` opentracing: 'True'
opentracing-tracer: /usr/local/lib/libjaegertracing_plugin.so
opentracing-tracer-config: |
{
"service_name": "nginx-ingress",
"sampler": {
"type": "const",
"param": 1
},
"reporter": {
"localAgentHostPort": "otel-collector.opentelemetry-operator-system:14250"
}
}```
otel-collector:
``` ports:
- containerPort: 55679
protocol: TCP
- containerPort: 4317
protocol: TCP
- containerPort: 14250
protocol: TCP
- containerPort: 14268
protocol: TCP
- containerPort: 9411
protocol: TCP
- containerPort: 8888
protocol: TCP```
otel-collector-config:
``` receivers:
otlp:
protocols:
grpc:
http:
jaeger:
protocols:
grpc:
endpoint: 0.0.0.0:14250
thrift_http:
endpoint: 0.0.0.0:14268 ```
Also in `otel-collector-config` further down:
``` pipelines:
traces/1:
receivers:
- otlp
- jaeger```
Not sure what I'm missing, thanks!!