+docker-compose up setup
+docker-compose up -d gateway requests-1 requests-2
+
+while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for gateway..."; sleep 1; done
+while ! [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for requests-1..."; sleep 1; done
+while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for requests-2..."; sleep 1; done
+
+docker-compose up -d adder-1 adder-2
+
+while ! [[ $(http 0:8091/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for adder-1..."; sleep 1; done
+while ! [[ $(http 0:8092/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for adder-2..."; sleep 1; done
+
+# tag::nachrichten[]
+echo 6 | http -v :8080/peter
+echo 6 | http -v :8080/klaus
+# end::nachrichten[]
+
+while [[ "$(http :8091/results | jq -r .)" == "{}" ]]; do echo "Waiting for some results to show up on adder-1..."; sleep 1; done
+echo "Resultate für adder-1"
+# tag::resultate[]
+http -v :8091/results
+# end::resultate[]
+
+while [[ "$(http :8092/results | jq -r .)" == "{}" ]]; do echo "Waiting for some results to show up on adder-2..."; sleep 1; done
+echo "Resultate für adder-2"
+# tag::resultate[]
+http -v :8092/results
+# end::resultate[]
+
+echo "Writing poison pill into topic out..."
+# tag::poisonpill[]
+echo 'BOOM!' | kafkacat -P -b :9092 -t out
+# end::poisonpill[]