+docker-compose -f docker/docker-compose.yml restart producer
+while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer..."; sleep 1; done
+
+echo -n Nachricht 4 an klaus über producer | http -v :8080/klaus
+echo -n Nachricht 5 an peter über producer | http -v :8080/peter
+echo -n Nachricht 4 an peter über producer | http -v :8080/peter
+echo -n Nachricht 5 an klaus über producer | http -v :8080/klaus
+echo -n Nachricht 6 an klaus über producer | http -v :8080/klaus
+echo -n Nachricht 6 an peter über producer | http -v :8080/peter
+
+echo Nachrichten in Partition 0:
+# tag::kafkacat[]
+kafkacat -b :9092 -t test -o 0 -p0 -f'key: %k\toffset: %o\tvalue: %s\n' -qe
+# end::kafkacat[]
+echo
+echo Nachrichten in Partition 1:
+# tag::kafkacat[]
+kafkacat -b :9092 -t test -o 0 -p1 -f'key: %k\toffset: %o\tvalue: %s\n' -qe
+# end::kafkacat[]
+echo
+echo Nachrichten in Partition 2:
+kafkacat -b :9092 -t test -o 0 -p2 -f'key: %k\toffset: %o\tvalue: %s\n' -qe
+
+
+docker-compose -f docker/docker-compose.yml restart setup
+sleep 1
+docker-compose -f docker/docker-compose.yml up -d producer-0 producer-1