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🟢 Implement Observability in a Full-Stack CAP Application Following SAP BTP Developer’s Guide

KevinR — Mon, 30 Sep 2024 08:17:36 GMT

Observability helps to take data-driven informed decisions based on runtime Observability telemetry data (logs, metrics, traces, events, ...), it provides insights into SAP & customer services and systems to understand and improve efficiency, scalability, resilience, and availability.

When you seek for fully detailed observability data of your application, you can use SAP Cloud Logging. SAP Cloud Logging allows you to slice and dice logs, metrics, and traces in order to analyse functional and performance behavior of your BTP workload on Cloud Foundry and Kyma.

Thanks everyone for joining this session online.
The validation tutorial for all the CAP session for today will be available after last CAP Session here:
https://developers.sap.com/tutorials/devtoberfest2024-week2-cap-session-validation.html

Speaker: Gopal Anand

Re: 🟢 Implement Observability in a Full-Stack CAP Application Following SAP BTP Developer’s Guide

mantrisagar — Tue, 24 Sep 2024 18:06:24 GMT

@gopalanand - Is it mandatory to use SAP Cloud logging service with standard plan, Can't it work with Dev plan or application logging plan ?

Re: 🟢 Implement Observability in a Full-Stack CAP Application Following SAP BTP Developer’s Guide

Bibhu — Tue, 24 Sep 2024 18:24:50 GMT

Please take note of the following information:

The Development Plan is intended for evaluation purposes only and should not be used in production scenarios because it lacks essential cloud features such as auto-scaling and data replication.

Additionally, it has limited ingestion throughput and is not suitable for testing workloads that exceed its 7.5 GB storage capacity.

We currently utilize this plan in our development environment.

If available in your subscription plan (CPEA), you can still use the "SAP Application Logging Service."

Consider migrating to "SAP Cloud Logging," the successor to the SAP Application Logging Service, for access to additional features.

We are uncertain about the retirement timeline for "SAP Cloud Logging." Perhaps @gopalanand can provide further information on this matter.

Re: 🟢 Implement Observability in a Full-Stack CAP Application Following SAP BTP Developer’s Guide

mantrisagar — Thu, 26 Sep 2024 06:21:50 GMT

@Bibhu @gopalanand - We have SAP Application Logging Service and We also tried with SAP Cloud Logging Development Plan but its not sending real time monitoring data to CALM on both node.js and JAVA stack.
So I am looking forward for understand more about if plugins for CALM works with Application logging or cloud logging service Dev plan.

Re: 🟢 Implement Observability in a Full-Stack CAP Application Following SAP BTP Developer’s Guide

yevgen_trukhin — Thu, 26 Sep 2024 11:57:58 GMT

HI Mantrisagar, just to clarify the apps need to be instrumented to send out data to two targets: Logging stack and CALM backend. CLS/ALS are not sending data to CALM, the application should send data to CALM. The procedure to setup your application for both CLS/CALM is explained here: https://github.com/SAP-samples/btp-developer-guide-cap/tree/main/documentation/observability

Re: 🟢 Implement Observability in a Full-Stack CAP Application Following SAP BTP Developer’s Guide

Karsten_Schnitter — Thu, 26 Sep 2024 12:31:00 GMT

SAP Cloud Logging is the successor of SAP Application Logging service for SAP BTP. The deprecation of SAP Application Logging service is in preparation and will be announced soon. The detailed timelines for that step will be made available with the upcoming announcement. SAP Cloud Logging can be used as a drop-in replacement.