Top Answers

1. docker-compose make requests between containers
   24 votes
2. Connect to other pod from a pod
   22 votes
3. shortcut for typing kubectl --all-namespaces everytime
   17 votes
4. Multiple apps running in one kubernetes cluster or a clusters for each app
   16 votes
5. Kafka not able to connect with zookeeper with error "Timed out waiting for connection while in state: CONNECTING"
   9 votes