How ingress works Kubernetes?

Related questions

1. What is a sidecar application?
2. What is shoulder Armour called?
3. What is Istio in Kubernetes?
4. How does helm communicate with Tiller?
5. What do helm charts do?
6. What is leg Armour called?
7. What is egress rule?
8. What is difference between ingress and egress?
9. What is neck armor called?
10. What is the difference between ingress and egress filtering?

Tags

1. #object
2. #ingress
3. #kubernetes
4. #resource
5. #inbound
6. #define
7. #outside
8. #rules
9. #reach
10. #allows
11. #which
12. #connections
13. #consolidate
14. #routing
15. #single
16. #creating
17. #cluster
18. #collection
19. #configure
20. #access
21. #services