Setup & Vorführskript verbessert und Tags für Übung ergänzt

[demos/kafka/training] / README.sh

diff --git a/README.sh b/README.sh
index 2649b38..3dc3476 100755 (executable)
--- a/README.sh
+++ b/README.sh
@@ -4,12 +4,13 @@ IMAGE=juplo/rest-producer:1.0-SNAPSHOT
 
 if [ "$1" = "cleanup" ]
 then
-  docker-compose down -v
+  docker-compose down -v --remove-orphans
   mvn clean
   exit
 fi
 
-docker-compose up -d kafka-0 kafka-1 kafka-2 kafka-3 cli
+docker-compose up -d kafka-1 kafka-2 kafka-3 cli
+docker-compose rm -svf producer
 
 if [[
   $(docker image ls -q $IMAGE) == "" ||
@@ -22,17 +23,21 @@ else
   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 ps
 docker-compose up -d producer
 
 while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer..."; sleep 1; done
 
-# tag::http[]
-echo -n bar | http -v :8080/foo
-echo -n foo | http -v :8080/bar X-id:666
-# end::http[]
-# tag::kafkacat[]
-docker-compose exec cli kafkacat -b kafka:9092 -t test -f "%p|%o|%k=%s|%h\n" -e
-# end::kafkacat[]
+# tag::success[]
+echo -n 'Hallo Welt!' | http -v :8080/foo
+# end::success[]
+
+# tag::failure[]
+dd if=/dev/zero bs=1024 count=1024  | http -v :8080/bar
+# end::failure[]
+
+# tag::timeout[]
+docker-compose stop kafka-1 kafka-2 kafka-3
+echo -n 'Hallo again...' | http -v --timeout 30 :8080/foo
+# end::timeout[]