It defines how easy it is for system administrators to manage the system.
- Lack of health monitoring, tracing, and diagnostic information.
- Lack of runtime configurability.
- Not using troubleshooting and monitoring tools.
- Not defining ACL while interacting with legacy system.
Points to be considered:
- Health check end points
- Logging and monitoring
- Exception handling
- External configuration
- Strangler Façade Pattern
- Side Car Pattern to deploy common concerns separately