signoz-community #support

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Davide Fastoso

10/26/2021, 9:07 AM

Jimmy Marcus Munk

10/30/2021, 8:16 AM

It would be cool to have an all-in-one image like jaeger has, to simplify deployment for beginners like me. For jaeger I simply add this to my docker-compose, and I'm ready to do the instrumentation. No need to checkout from git and run a separate docker-compose project and no dealing with docker networks.

Copy code

jaeger:
    container_name: ${COMPOSE_PROJECT_NAME}_jaeger
    image: jaegertracing/all-in-one
    ports:
      - 6831:6831/udp
      - 16686:16686
      - 14250:14250

Could someone make a similar thing for SigNoz? It would need a volume tag too and maybe more, but could be almost as simple I believe.

👍 2

Matthew Zhao

11/04/2021, 2:44 AM

Hey guys, I am evaluating monitoring solutions: I work for a place that is essentially heroku like, we are looking for a monitoring solution that can be embedded into our react based multi tenant website, where each tenant have separate data and should generate different graph. Is this something achievable through SigNoz? or long shot anyone know any other solution that can do it?

Arnulfo Jose

11/11/2021, 4:36 AM

Hi, I installed signoz and been doing some testing. I have a agent that send data from windows (cpu, ram, etc) but is used with prometheus, there is a way Signoz can do the pulling or I would need to read them from Prometheus or will need another kind of agent?

Ri Sheng Chen, Sunny

11/29/2021, 6:32 AM

hi when i use clickhouse it has a panic for otel collect ~

Ri Sheng Chen, Sunny

11/29/2021, 6:32 AM

Copy code

panic: runtime error: index out of range [17] with length 17

goroutine 375 [running]:
<http://github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).updateLatencyMetrics(...)|github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).updateLatencyMetrics(...)>
	/Users/ankitnayan/go/src/github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor/processor.go:448
<http://github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).aggregateMetricsForSpan(0xc0001b1520|github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).aggregateMetricsForSpan(0xc0001b1520>, 0xc037877560, 0x1e, 0xc03767cee0)
	/Users/ankitnayan/go/src/github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor/processor.go:415 +0xd95
<http://github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).aggregateMetricsForServiceSpans(0xc0001b1520|github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).aggregateMetricsForServiceSpans(0xc0001b1520>, 0xc03792c340, 0xc037877560, 0x1e)
	/Users/ankitnayan/go/src/github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor/processor.go:396 +0x5e
<http://github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).aggregateMetrics(0xc0001b1520|github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).aggregateMetrics(0xc0001b1520>, 0xc0376fe558)
	/Users/ankitnayan/go/src/github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor/processor.go:385 +0xc8
<http://github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).ConsumeTraces(0xc0001b1520|github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor.(*processorImp).ConsumeTraces(0xc0001b1520>, 0x450cdc0, 0xc037930240, 0xc0376fe558, 0x3e80ec7, 0x4)
	/Users/ankitnayan/go/src/github.com/open-telemetry/opentelemetry-collector-contrib/processor/signozspanmetricsprocessor/processor.go:255 +0x71
<http://go.opentelemetry.io/collector/receiver/otlpreceiver/trace.(*Receiver).sendToNextConsumer(0xc0003f2980|go.opentelemetry.io/collector/receiver/otlpreceiver/trace.(*Receiver).sendToNextConsumer(0xc0003f2980>, 0x450cdc0, 0xc037930240, 0xc0376fe558, 0x3e80ec7, 0x4)
	/Users/ankitnayan/go/pkg/mod/go.opentelemetry.io/collector@v0.26.0/receiver/otlpreceiver/trace/otlp.go:78 +0x146
<http://go.opentelemetry.io/collector/receiver/otlpreceiver/trace.(*Receiver).Export(0xc0003f2980|go.opentelemetry.io/collector/receiver/otlpreceiver/trace.(*Receiver).Export(0xc0003f2980>, 0x450cdc0, 0xc037930060, 0xc0376fe558, 0xc0003f2980, 0xc037930060, 0xc000093ba0)
	/Users/ankitnayan/go/pkg/mod/go.opentelemetry.io/collector@v0.26.0/receiver/otlpreceiver/trace/otlp.go:59 +0xb3
<http://go.opentelemetry.io/collector/internal/data/protogen/collector/trace/v1._TraceService_Export_Handler(0x37ba200|go.opentelemetry.io/collector/internal/data/protogen/collector/trace/v1._TraceService_Export_Handler(0x37ba200>, 0xc0003f2980, 0x450cdc0, 0xc037930060, 0xc037672b40, 0x0, 0x450cdc0, 0xc037930060, 0xc037610a80, 0x6706)
	/Users/ankitnayan/go/pkg/mod/go.opentelemetry.io/collector@v0.26.0/internal/data/protogen/collector/trace/v1/trace_service.pb.go:209 +0x214
<http://google.golang.org/grpc.(*Server).processUnaryRPC(0xc000527500|google.golang.org/grpc.(*Server).processUnaryRPC(0xc000527500>, 0x453aad8, 0xc0322ced80, 0xc0378b2a20, 0xc0002c49f0, 0x60f1020, 0x0, 0x0, 0x0)
	/Users/ankitnayan/go/pkg/mod/google.golang.org/grpc@v1.37.0/server.go:1217 +0x52b
<http://google.golang.org/grpc.(*Server).handleStream(0xc000527500|google.golang.org/grpc.(*Server).handleStream(0xc000527500>, 0x453aad8, 0xc0322ced80, 0xc0378b2a20, 0x0)
	/Users/ankitnayan/go/pkg/mod/google.golang.org/grpc@v1.37.0/server.go:1540 +0xd0c
<http://google.golang.org/grpc.(*Server).serveStreams.func1.2(0xc03426ac50|google.golang.org/grpc.(*Server).serveStreams.func1.2(0xc03426ac50>, 0xc000527500, 0x453aad8, 0xc0322ced80, 0xc0378b2a20)
	/Users/ankitnayan/go/pkg/mod/google.golang.org/grpc@v1.37.0/server.go:878 +0xab
created by <http://google.golang.org/grpc.(*Server).serveStreams.func1|google.golang.org/grpc.(*Server).serveStreams.func1>
	/Users/ankitnayan/go/pkg/mod/google.golang.org/grpc@v1.37.0/server.go:876 +0x1fd

Chetan Kaushik

11/29/2021, 7:54 AM

Hello Guys! I am trying to setup SigNoz. It worked initially, i was getting the API metrics on the application frontend. But today, on my server, i’m getting logs

exporter disconnected

. I tried restarting all docker containers of signoz, no help. Have you guys seen anything similar 🤔 ?

Ri Sheng Chen, Sunny

11/29/2021, 10:23 AM

https://signoz.io/docs/userguide/overview/#plot-aggregatesmetrics-on-filtered-traces why i don`t find this in

signoz/frontend:0.5.0

Ray Stoner

12/02/2021, 6:18 PM

I am having an issue with restarting Signoz - Works fine with a clean install - fails to restart with docker compose (Mac) . The frontend and query service fail to start. The Query service is trying to connect to 127.0.0.11 which does not exist. Frontend log : 021/12/01 202117 [emerg] 1#1: host not found in upstream “query-service” in /etc/nginx/conf.d/default.conf:23 nginx: [emerg] host not found in upstream “query-service” in /etc/nginx/conf.d/default.conf:23 2021/12/01 202505 [emerg] 1#1: host not found in upstream “query-service” in /etc/nginx/conf.d/default.conf:23 nginx: [emerg] host not found in upstream “query-service” in /etc/nginx/conf.d/default.conf:23 2021/12/02 164259 [emerg] 1#1: host not found in upstream “query-service” in /etc/nginx/conf.d/default.conf:23 nginx: [emerg] host not found in upstream “query-service” in /etc/nginx/conf.d/default.conf:23

Dilan Asatekin

12/04/2021, 7:03 PM

Hi everyone, just found this app to help monitoring FastAPI But we have a problem in our system where someone is spamming our endpoints but can't find which IP is doing that

Dilan Asatekin

12/04/2021, 7:03 PM

Any solution to find this info with SigNoz ?

Dilan Asatekin

12/04/2021, 7:04 PM

At first, I was looking to count number of request per endpoint per IP address, but seems impossible

Aniket Pal

12/07/2021, 1:12 PM

Hello everyone, I am Aniket Pal a prefinal year undergrad from NIT Rourkela, India. I want to work as an extern with SigNoz. I have couple of queries regarding the proposal submission. Whom should I contact?

Deep Rana

12/07/2021, 3:40 PM

Please help! After running the script, git-shell is popping up(below) then I wrote my email & after that, it was giving a success message(We will reach out to you at the email provided shortly, Exiting for now. Bye! ) and closes immediately. After this when I run localhost:3000/ there is nothing loading.

linh tran

12/08/2021, 2:39 AM

Hi Everyone! Please help me. I try to use signoz for my java app, but I cannot see anything data on signoz. This is the command I run my java app: nohup java -javaagent:/u01/api-cicd-report/opentelemetry-javaagent.jar \ -Dotel.metrics.exporter=none \ -Dotel.exporter.otlp.endpoint=http://172.29.11.33:4317 \ -Dotel.resource.attributes="service.name=cicdreport-service" \ -jar -Xms512m -Xmx2G report.bvh-0.0.1-SNAPSHOT.jar & But I cannot see any data on signoz:

Cristian Cotosman

12/10/2021, 2:39 PM

I found this blog https://signoz.io/blog/out-of-box-application-monitoring-prometheus/#for-completely-new-setups and wanted to link a k8s cluster to the SigNoz instance we have but I don't find what to use for the "--set agent.licence" param. Any reference to linking Prometheus to signoz ?

Deep Rana

12/11/2021, 12:31 PM

Help. I'm currently working on an issue in signoz & have found the error but because I'm new to docker after running the command 'docker-compose --env-file ./docker/clickhouse-setup/env/x86_64.env -f docker/clickhouse-setup/docker-compose.yaml up -d', when I make changes in my code it's not reflecting on screen is there something to do with the command or anything else?

Gaurav Chadha

12/14/2021, 7:24 PM

Continue without instrumentation option is not working on edge, any help?

Pratik Dey

12/14/2021, 7:27 PM

After

./install.sh

a few directories are getting created in the

deploy/docker/..

shouldn't we have all those in

gitignore

or else do we follow some other approch to tackle it during push

Neeraj Patil

12/19/2021, 3:00 PM

Hello , I wanted to ask that do we need to, include weekly timeline to the github externship proposal or just past experiences and projects as described on the project page

Neeraj Shukla

12/21/2021, 10:47 AM

Hello, I am trying to setup Signoz on my local machine (MacOs Cataline 10.15.7) for monitoring app. I am getting following error while running install.sh command: The containers didn't seem to start correctly. Please run the following command to check containers that may have errored out: sudo docker-compose -f docker/clickhouse-setup/docker-compose.yaml ps -a or reach us on SigNoz for support https://join.slack.com/t/signoz-community/shared_invite/zt-lrjknbbp-J_mI13rlw8pGF4EWBnorJA

J. Javier Gálvez

12/22/2021, 7:34 PM

My mistake... forget about update the post, the instruction is there 🙈

J. Javier Gálvez

12/22/2021, 11:19 PM

I don't know if I'm doing something wrong or there is an issue in opentelemetry, fastapi or signoz or other. Every time an endpoint is called it is reported twice on

Number of Calls

metric at Signoz. Has someone else had experienced something similar?

Ani

12/23/2021, 4:20 PM

I'm new here and looking to contribute on the frontend. I was looking to setup using the test environment...while installing packages I ran into this error. Has anyone had this same issue, please how was it resolved? Thanks a lot

Devi varalakshmi

12/30/2021, 2:51 PM

Hello team, When I am trying to install SigNoz on azure kubernetes cluster (AKS) I am facing issue with alerrtmanger pod. It is failing with error CrashLoopBackOff. below are alerrtmanager pod logs any help?

David Fang

01/03/2022, 5:12 AM

👋 Hello, team! I am new to the SigNoz and would like to find out how the instrumentation is done for Python. I tried to follow instructions in https://signoz.io/opentelemetry/python/ but run into some errors below: I tried to add a task in the demo app and got the message below:

Internal Server Error

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.

I also see messages from the server:

[2022-01-03 033608,796] ERROR in app: Exception on /action [POST]

Traceback (most recent call last):

File "/home/david.fang/.local/lib/python3.6/site-packages/flask/app.py", line 2073, in wsgi_app

response = self.full_dispatch_request()

File "/home/david.fang/.local/lib/python3.6/site-packages/flask/app.py", line 1518, in full_dispatch_request

rv = self.handle_user_exception(e)

File "/home/david.fang/.local/lib/python3.6/site-packages/flask/app.py", line 1516, in full_dispatch_request

rv = self.dispatch_request()

File "/home/david.fang/.local/lib/python3.6/site-packages/flask/app.py", line 1502, in dispatch_request

return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)

File "app.py", line 76, in action

todos.insert({ "name":name, "desc":desc, "date":date, "pr":pr, "done":"no"})

File "/home/david.fang/.local/lib/python3.6/site-packages/pymongo/collection.py", line 2587, in call

self.__name.split(".")[-1])

TypeError: 'Collection' object is not callable. If you meant to call the 'insert' method on a 'Collection' object it is failing because no such method exists.

10.34.8.1 - - [03/Jan/2022 033608] "POST /action HTTP/1.1" 500 -

Please shed some lights. Thanks! PS I already tried installing the pymongo module. Also is there any more information/tutorial/example for me to learn how python's instrumentation is done?

Luis Rodrigues

01/05/2022, 1:56 PM

Hello! Can anyone help me with this problem? Trying to run the nest example project, but i does'nt show on frontend

Geoff Ostrega

01/07/2022, 1:02 AM

Hey all, was trying to look this up myself... but does anyone know a way to "ignore" a route from monitoring for nodejs + expressjs? use case is to ignore a health-check route from a loadbalancer "/health" for a service as it skews all the metrics

Husain Mithaiwala

01/07/2022, 10:19 AM

Hello Team, I have installed Signoz as docker container using the docker-compose file I have another application i.e a Java sprint boot application in another docker container. I have executed the following command at runtime : CMD java -javaagent:/build/opentelemetry-javaagent.jar -Dotel.metrics.exporter=none -Dotel.exporter.otlp.endpoint=http://172.18.0.6:4317 -Dotel.resource.attributes=service.name=ct -jar /build/target/CardTopupPaymentService.jar I am getting this error : 080534.260 [main] INFO com.validus.neobank.card_topup_paymentservice.CardTopupPaymentServiceApplication - No active profile set, falling back to default profiles: default Skipping auto-registration [otel.javaagent 2022-01-07 080547:071 +0000] [OkHttp http://172.18.0.6:4317/...] WARN io.opentelemetry.exporter.otlp.internal.grpc.OkHttpGrpcExporter - Failed to export spans. Server responded with gRPC status code 12. Error message: unknown service opentelemetry.proto.collector.trace.v1.TraceService [otel.javaagent 2022-01-07 080552:076 +0000] [OkHttp http://172.18.0.6:4317/...] WARN io.opentelemetry.exporter.otlp.internal.grpc.OkHttpGrpcExporter - Failed to export spans. Server responded with gRPC status code 12. Error message: unknown service opentelemetry.proto.collector.trace.v1.TraceService

Geoff Ostrega

01/09/2022, 7:06 PM

Seeing otel-collector-metrics crash looping, due to nil pointer ref: