feat : adds github workflow for automating dependency upgrade

[rajadilipkolli]

• Adds renovate which automatically updates the version when all tests are passed and workflow which tests that nothing is broken
• removes lombok
• add Github workflow to test end to end functionality
• upgrades maven and maven wrapper

[rajadilipkolli]

@mohamed-taman , can you please review and let me know if it looks good. As I am fixing one by one. This might become jumbo PR.

[mohamed-taman]

@rajadilipkolli Thank you for your efforts; I appreciate them. Did you try running the entire system and the tests so we can ensure that the fixes were applied correctly?

[rajadilipkolli]

Hi @mohamed-taman ,

Sorry for late to respond. Somehow it didn't show in my email. Yes I did test end to end, also in CI workflow included running end to end tests by spinning docker container and it becomes successful only if all are working including resilience testing

sample workflow logs

https://github.com/rajadilipkolli-learning/Springy-Store-Microservices/actions/runs/17239353901/job/48912000549

[mohamed-taman]

@rajadilipkolli, thanks for the great job. At least the system is up and running, but the test failed at the end with the following message:

Test OK (actual value: Product Id: 14 not found in fallback cache!)
Will sleep for 10 sec waiting for the CB to go Half Open...
wget: server returned error: HTTP/1.1 503 Service Unavailable
Test FAILED, EXPECTED VALUE: HALF_OPEN, ACTUAL VALUE: , WILL ABORT
Error: Process completed with exit code 1.

If you can fix it, it will be great to be able to merge the pull request.

[rajadilipkolli]

Hi @mohamed-taman ,

I will check and revert, it is weird, because the same code in my main branch is working without fail at below link

https://github.com/rajadilipkolli-learning/Springy-Store-Microservices/actions/runs/17239565965/job/48912749657

[rajadilipkolli]

Hi @mohamed-taman ,

I have fixed by increasing the wait time and it is working now, Can you please let the workflow run

[mohamed-taman]

@rajadilipkolli, it gives the same error. Try to increase the wait time to 30 seconds.

Will sleep for 15 sec waiting for the CB to go Half Open...
wget: server returned error: HTTP/1.1 503 Service Unavailable
Test FAILED, EXPECTED VALUE: HALF_OPEN, ACTUAL VALUE: , WILL ABORT

[mohamed-taman]

Hi @rajadilipkolli, It failed again, and note that I am not running it on my machine; it is on the Github environment.

It is not about increasing the wait time because this means a performance problem. The service is currently not operational, so any increase in wait time for the test will not resolve the issue.

We need to investigate why the service is not operational. Check this error message:

wget: server returned error: HTTP/1.1 503 Service Unavailable

[rajadilipkolli]

Hi @rajadilipkolli, It failed again, and note that I am not running it on my machine; it is on the Github environment.

It is not about increasing the wait time because this means a performance problem. The service is currently not operational, so any increase in wait time for the test will not resolve the issue.

We need to investigate why the service is not operational. Check this error message:

wget: server returned error: HTTP/1.1 503 Service Unavailable

Hi @mohamed-taman ,

I have increased timeout to 25 sec due to below reasoning

waitDurationInOpenState for the product circuit breaker is still configured to 20 s (see microservices/product-composite-service/src/main/resources/application.yml). By sleeping only 10 s we’ll check Line 218 while the breaker is still OPEN, so the assertion will now fail/flap. So increasing the wait comfortably above the configured duration

I have downgraded to Java 11 temporarily so that I can make build pass

Once this is done my next steps will be to slowly migrate to spring boot 2.4, 2.5 , 2.6 (supports Java 17) and so on... then I will again upgrade to java 17.