How to get all logs or list of all events triggered to my Kyma Function?

[DhruvinM]

Hi Team,

We are trying to debug/check all the functions being called now we know we have the logs available on function/pods but we are not seeing any Logs there but from C4C I can see the call was made successfull.

But i am not able to see which function is being triggered, in Kyma console do we have any place where we can see all recieved messages/events/ etc?

BR

Dhruvin

[Kwiatekus]

Hi,

Your function needs to produce logs. 
Serverless server wrapper for you function code does not produce logs on its own whenever function is called.

The easiest would be to include logs in your function code, i.e 
```
console.log("Function triggered with payload", event.data)
```
Then, after function is redeployed, it will produce logs which you can inspect via kubectl
```
kubectl logs -l serverless.kyma-project.io/function-name=my-function
```

Best Regards
Krzysztof

[KorbinianStoe]

Hi @DhruvinM ,

in the eventing-CR you could change the Log-Level to Debug. That will print much more information about whats going on in the eventing system.

To check for incoming events you would then have to check the logs of the eventing-publisher-proxy deployment.

Remember to disable this feature asap, as it generates many more logs than you would probably need.

the configuration is mentioned here. The configuration field in question is logging.logLevel.
Set its value to

```
logging:
      logLevel:  "debug"
```

Cheers,
  Korbinian

[DhruvinM]

Hi Korbinian,

Sorry to come back to you late, but i think we have some issues with workload errors with image pull secrets missing. 

Can you please help me how can i fix this?

BR

Dhruvin

[Kwiatekus]

With https://github.com/kyma-project/serverless/releases/tag/1.4.3 we have patched the problematic configuration of secrets.

[Kwiatekus]

With https://github.com/kyma-project/serverless/releases/tag/1.4.3 we have patched the problematic configuration of secrets.

[Kwiatekus]

With https://github.com/kyma-project/serverless/releases/tag/1.4.3 we have patched the problematic configuration of secrets, unfortunately the warning event will stop be emitted by kubernetes after function pod restart. You can restart all the function pods in a given namespace by running

kubectl rollout restart deployment -l serverless.kyma-project.io/managed-by=function-controller -n {namespace}

[a-thaler]

Hi @DhruvinM ,

you could start collecting trace data of your function calls and then introspect the traffic. The event gets dispatched to the Eventing module via the istio ingressgateway. The Eventing module then dispatches it to your function. These end-2-end request chains are trackable via traces.

Have a look at the SAP Cloud Logging integration guide to set up a Cloud Logging instance and integrate it with a Kyma runtime for trace collection.

Hope that helps,

Andreas

[DhruvinM]

Hi A-thaler, Sorry to come back to you late, but i think we have some issues with workload errors with image pull secrets missing. DhruvinM_0-1714466048882.png Can you please help me how can i fix this? BR Dhruvin