8 architectural bugs we found auditing 29 microservices (with code)

We audited a 29-service Kotlin/Spring + Go + React platform. Found 14 issues - 8 already in our release branch on the way to QA. Sharing all 8 with file paths, code snippets, and exact fixes. The pattern at the end: dev environment masks, healthcheck lies, silent fallback to defaults, config drift between two places. If you're going to grep your codebase after reading this, the four greps to start with are at the bottom. 1. ML weights missing from the Docker image Symptom: prediction endpoint re