+until [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for the producer..."; sleep 1; done
+echo 'Hallo Welt!' | http -v :8080/peter
+echo peter | http -v :8080/
+http -v PUT :8080/peter
+docker-compose exec -T cli bash << 'EOF'
+echo "Writing poison pill into topic test..."
+# tag::poisonpill[]
+echo 'BOOM!' | kafkacat -P -b kafka:9092 -t test
+# end::poisonpill[]
+EOF
+until [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for the consumer..."; sleep 1; done
+sleep 5
+http -v :8081/seen
+http -v :8081/actuator/health