`@KafkaListener`-Version des `spring-consumer` mit Business-Logik

[demos/kafka/training] / README.sh

diff --git a/README.sh b/README.sh
index b1ba0be..14685bb 100755 (executable)
--- a/README.sh
+++ b/README.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-IMAGE=juplo/simple-consumer:1.0-SNAPSHOT
+IMAGE=juplo/spring-consumer-json-kafkalistener:1.0-SNAPSHOT
 
 if [ "$1" = "cleanup" ]
 then
@@ -9,28 +9,47 @@ then
   exit
 fi
 
-docker-compose up -d zookeeper kafka-1 kafka-2 kafka-3 cli
+docker-compose up -d kafka-0 kafka-1 kafka-2 kafka-3 cli
 
 if [[
   $(docker image ls -q $IMAGE) == "" ||
   "$1" = "build"
 ]]
 then
-  mvn install || exit
+  docker-compose rm -svf consumer-1 consumer-2
+  mvn clean install || exit
 else
   echo "Using image existing images:"
   docker image ls $IMAGE
 fi
 
-echo "Waiting for the Kafka-Cluster to become ready..."
-docker-compose exec cli cub kafka-ready -b kafka:9092 1 60 > /dev/null 2>&1 || exit 1
-docker-compose up setup
 docker-compose up -d
+docker-compose logs -f setup
+
+while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer..."; sleep 1; done
+while ! [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for consumer-1..."; sleep 1; done
+while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for consumer-2..."; sleep 1; done
+
+# tag::nachrichten[]
+echo 6  | http -v :8080/peter
+echo 77 | http -v :8080/klaus
+# end::nachrichten[]
+
+echo "Writing logic error..."
+# tag::logicerror[]
+echo 66 | http -v :8080/peter?error=1
+# end::logicerror[]
+
+echo 66 | http -v :8080/peter
+echo 7  | http -v :8080/klaus
+
 sleep 5
 
-docker-compose exec cli kafkacat -b kafka:9092 -t test -q -c 20 -f'topic=%t\tpartition=%p\toffset=%o\tkey=%k\tvalue=%s\n'
+echo "Writing poison pill..."
+# tag::poisonpill[]
+echo 'BOOM!' | kafkacat -P -b :9092 -t test
+# end::poisonpill[]
 
-docker-compose stop producer consumer-1 consumer-2 consumer-3
-docker-compose logs consumer-1
-docker-compose logs consumer-2
-docker-compose logs consumer-3
+sleep 5
+docker-compose stop consumer-1 consumer-2
+docker-compose logs -f consumer-1 consumer-2