Good to Have

These are good to have components that can save an organization from Nightmare while debugging issues

External Load balancer

Its best that Co-Auth exists in private subnet and the request come onto a public subnet, where you can place a load balancer.

Istio Service mesh

1. Tracing

2. Controlling releases

3. Communication between microservices

4. Monitoring health of pods

ELK for Log Collection and Aggregation

Would enable logging to a central location