i had this spring boot microservice running smoothly on docker locally - everything was green and passing tests. but once it hit our prod cluster. ugh, disaster struck! pods started going down like dominoes within minutes of launch.
requests to key endpoints began timing out with 503s left me scratching my head wondering what went wrong in the transition from local dev env
anyone else faced this? how'd you troubleshoot and fix it?
ps: i'm guessing its some config issue or misalignment between prod & docker setup, but haven't pinpointed yet
full read:
https://dzone.com/articles/java-pod-oomkill-kubernetes