signoz-community #support

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Kumaran Ilangovan

04/07/2022, 9:55 AM

Hi @User - I created a webhook and defined a basic rule. But the alert is not triggered anytime - not sure what I am missing here. Attached screenshot of rule definition and logs from alert-manager. I dont find any triggered alerts, so far. I kept value to greater than -1 - so that i can see some alert atleast. But till now, no luck. Note - the alert is in firing status. Please do the needful. Thanks!

Danish Ahmad Ansari

04/07/2022, 8:01 PM

Can we Enable and Disable Signoz ? suppose I want use it or keep it disable.

David Schatz

04/07/2022, 9:26 PM

hello everyone. I am new here and was wondering if there is a doc that explain how to create and install an agent to monitor network health from a windows machine?

Hardik Agrawal

04/08/2022, 6:55 AM

We do not get status code on traces page but rpc.grpc.status_code is available per trace. Any way we can get this? With same setup jaegar is able to tell us upfront which traces have errors and it enables us to check only those quickly

Jay Bhatt

04/08/2022, 10:37 AM

Hi everyone, is there any benchmarking w.r.t. maximum number of spans that are supported within a trace? And also around the amount of custom data (size of a span)? If someone can pinpoint, it'd be of great help

Henry Fuheng Wu

04/11/2022, 4:30 AM

I want to add SigNoz support to HiQ.

Henry Fuheng Wu

04/11/2022, 4:30 AM

https://github.com/oracle-samples/hiq

Henry Fuheng Wu

04/11/2022, 4:31 AM

For example, I have added instrumentation to flask server, how to send the data to SigNoz?

Henry Fuheng Wu

04/11/2022, 4:31 AM

https://github.com/oracle-samples/hiq/tree/main/hiq/examples/flask

Kumaran Ilangovan

04/11/2022, 4:51 AM

Hi #support - created a sample alert in Signoz - but unable to consume the same in webhooks. Added a sample rule - to check how Alerts are triggered and pushed to webhook. Alert moved to Firing state and then to Pending state - finally to OK state. When I validated the promQL in dashboard - I could find the values are plotted fine. But not sure - whether alerts are working or whether I am missing any. Also in Alertmanager pod - not seeing any logs related to success or failure. Please help me in troubleshooting this. Thanks!

edr

04/14/2022, 12:44 PM

Hi everyone, we are trying to create a poc to monitor some MS spring hosted on our k8s clusters, in the doc we find this reference configuration:

- job_name: "jvm-metrics"

scrape_interval: 10s

metrics_path: "/actuator/prometheus".

static_configs:

- targets: ["<IP of the machine>:8090"]

my question is related to this part: - targets: ["HOST:PORT"] what should be inserted in these parameters? which ip of the machine? thanks in advance

rakesh shah

04/15/2022, 10:08 AM

Hi Team

rakesh shah

04/15/2022, 10:09 AM

We are facing a challenge during installation phase

rakesh shah

04/15/2022, 10:12 AM

Copy code

AME                                             READY   STATUS             RESTARTS   AGE
chi-signoz-cluster-0-0-0                         1/1     Running            0          46h
clickhouse-operator-8cff468-t4p9x                2/2     Running            0          46h
signoz-alertmanager-0                            1/1     Running            0          46h
signoz-frontend-7d79d95cc4-62nf9                 1/1     Running            0          46h
signoz-otel-collector-8487c9f7b4-mgwsp           0/1     CrashLoopBackOff   8          19m
signoz-otel-collector-metrics-7797bcc95b-9c6jv   1/1     Running            0          46h
signoz-query-service-0                           1/1     Running            0          46h
signoz-zookeeper-0                               1/1     Running            0          46h

rakesh shah

04/15/2022, 10:12 AM

Anyone has faced issue like this?

✅ 1

Ganga Lakshmanasamy

04/19/2022, 10:59 AM

Hi, We are trying to run Signoz frontend behind nginx reverse proxy. When we try to access signoz using server path like https://domain.com/signoz only a blank page is displayed. We are able to access using root path and port. But in our case it needs to be under /signoz and not / . How do we update baseref in helm values.yaml for frontend? Deployment type : helm chart (kubernetes)

Vlad Suciu

04/19/2022, 11:24 AM

👋 Hello, team! Hello. Is it possible to send custom metrics such as counters / timers / gauges to SigNoz?

Alfian Firmansyah

04/20/2022, 3:01 AM

[ask] Hi team, is there any possibility to see

method calls

span details

like new relic for java app? (see the image below) How to achieve it? Is otel natively supports this ability? Or it just new relic could do it? Thanks in advance!

✅ 1

maduabuchi

04/20/2022, 4:09 PM

trying to instrument my nodejs application but I get this.

src/public/utils/redis.ts:15:40 - error TS2769: No overload matches this call.

#11 37.34   The last overload gave the following error.

#11 37.34     Argument of type '{ host: string; port: string; }' is not assignable to parameter of type 'ClientOpts'.

#11 37.34       Types of property 'port' are incompatible.

#11 37.34         Type 'string' is not assignable to type 'number'.

#11 37.34

#11 37.34 15 const redisClient = redis.createClient(redisClientConfig);

each time I try to start the application

Kumaran Ilangovan

04/21/2022, 6:48 AM

Hi #support - I need to embed signoz UI within my application. Also, I need to hide/remove some of the components like left nav bar and few more. Currently - I am facing origin issue - hence, unable to send events to signoz ui in iframe. Do we have any configs to allow or define trusted origins? @User

Hardik Agrawal

04/21/2022, 8:01 AM

How can I get a millisecond view per trace? For requests which takes >1 second, all spans have unit as seconds which does not help to understood.

Danish Ahmad Ansari

04/21/2022, 8:08 AM

Is there any working dependency for Opentelemetry ? Opentelemetry jar file is not working when I run it in my spring project. It gives error like this --> Error occurred during initialization of VM da-eureka-ms | agent library failed to init: instrument da-eureka-ms | Error opening zip file or JAR manifest missing opentelemetry

Jonathan Berrios

04/22/2022, 9:07 AM

hi ! I'm trying to export k8s infra metrics signoz as indicated here: https://signoz.io/docs/tutorial/kubernetes-infra-metrics/#steps-to-export-k8s-metrics-to-signoz In my case I'm running Signoz in the same cluster where application are, therefore updated the endpoint accordingly but I can't plot any metrics as indicated in your docs. One note is that I have installed the collector through Otel operator, and I had it up and running. So I expected updating the endpoint should be enough ? So to make it clear I have the following

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➜  ~ k -n platform get pod
NAME                                                        READY   STATUS    RESTARTS   AGE
chi-signoz-cluster-0-0-0                                    1/1     Running   0          19h
clickhouse-operator-8cff468-jnhwn                           2/2     Running   0          19h
my-release-signoz-alertmanager-0                            1/1     Running   0          19h
my-release-signoz-frontend-679745cc99-4xrwj                 1/1     Running   0          19h
my-release-signoz-otel-collector-54d458dd8b-z24bp           1/1     Running   0          19h
my-release-signoz-otel-collector-metrics-5dc97557f6-fngtt   1/1     Running   0          19h
my-release-signoz-query-service-0                           1/1     Running   0          19h
my-release-zookeeper-0                                      1/1     Running   0          19h

➜  ~ k -n testns-0 get pod
NAME                        READY   STATUS    RESTARTS   AGE
daemonset-collector-8xm57   1/1     Running   0          19h
daemonset-collector-kwbpn   1/1     Running   0          19h
daemonset-collector-p9bcv   1/1     Running   0          19h

and trying to get the receiver/exporter configured in

testns-0

to export metrics to Signoz what could I be missing ? Created issue here https://github.com/SigNoz/signoz/issues/1011 Thank you,

Yatharth Lakhera

04/22/2022, 12:32 PM

Hi,

Yatharth Lakhera

04/22/2022, 1:30 PM

Hi, So till sometime back we were using signoz of older version and to upgrade it we deleted it from the server and again pulled it. We have stopped all the process of docker and done signoz installation from scratch again but the docker is not starting the services of signoz now as shared in the snapshot attached. How can we solve this?

Deepankar

04/23/2022, 12:52 PM

Hey everyone, Been trying to use Signoz with Gorilla mux used this as reference: https://signoz.io/docs/instrumentation/golang/ Wasn’t getting any traces in the dashboard… what might an issue? can provide a minimal reproducible example.

Sai Deepesh

04/24/2022, 10:53 AM

Hello everyone, I have been running the signoz app for quite sometime now, but I'm not able to see the demo app traces here on dashboard, BTW I'm running the app in WSL

Josh Berman

04/25/2022, 4:39 AM

Hey everyone, question is anyone has some quick insights. I've been able to get basic tracing sent from my pre-existing

django

app, however, I haven't figured out how to then get the DB layer (

mysql

) to connect and show the next span with the DB query. Any insights on how to get that done? I couldn't find anything in the docs / in Github. Even just pointing me to a code example would be appreciated. Thanks, all! 🤖

Ankur

04/25/2022, 11:40 AM

https://github.com/SigNoz/sample-flask-app Sample flask app service is not able to instrument to signoz dashboard. While installing signoz on docker containers, it creates a different new docker network and the docker commands provided in the github repo starts flask app or mongodb containers in other network, and hence there will be no connectivity by default with oltp containers and flask app service containers. Commands helped me starting flask-app, mongo containers in signoz deployment network named "clickhouse-setup_default". $docker run --rm --network clickhouse-setup_default --name my-mongo -it -dp 27017:27017 mongo:latest $ docker run -e MONGO_HOST="my-mongo" -e OTEL_RESOURCE_ATTRIBUTES='service.name=pythonApp' -e OTEL_EXPORTER_OTLP_ENDPOINT='http://clickhouse-setup_otel-collector_1:4317' --network clickhouse-setup_default -dp 5000:5000 signoz/sample-flask-app:latest Please verify this. It worked for me.

alan

04/25/2022, 1:51 PM

Hi, everyone, I followed this link to test django if can send data to SigNoz(https://signoz.io/blog/opentelemetry-django/), I deployed SigNoz successfully, and then I created this django app in kuberentes but got below errors

exec user process caused "exec format error"

by using default image ("signoz/sample-django:latest"), googled and found require to rebuild docker image after adding

#!/bin/bash

in dockerfile, and then I got below errors can you help why this issue happen , I used offical dockerfile to build image

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/bin/sh: 1: [opentelemetry-instrument,: not found