What is the best way to connect apps inside same namespace using http protc? I have several options like:
Url in DNS, proxing to ingress controller(then proxing to service): http://name.name.local/
Connect to service without namespace: http://name:5002/
Connect to service with namespace: http://name.namespace:5002
For internal communications, just create the Service resources to make your applications discoverable. Then query them with their service name.
For example, if you create a Service "app" on port 80, you can query http://app:80.