Springify: Setup und README-Skript angepasst

[demos/kafka/training] / README.sh

diff --git a/README.sh b/README.sh
index 95aae0b..e3acee0 100755 (executable)
--- a/README.sh
+++ b/README.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+IMAGE=juplo/springified-endless-consumer:1.0-SNAPSHOT
+
 if [ "$1" = "cleanup" ]
 then
   docker-compose down -v
@@ -7,27 +9,43 @@ then
   exit
 fi
 
-mvn package || exit 1
-if [ "$1" = "build" ]; then exit; fi
-
-trap 'kill $(jobs -p) 2>/dev/null' EXIT
+docker-compose up -d zookeeper kafka cli
 
-docker-compose up -d
+if [[
+  $(docker image ls -q $IMAGE) == "" ||
+  "$1" = "build"
+]]
+then
+  mvn 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 kafka cub kafka-ready -b kafka:9092 1 60 > /dev/null 2>&1 || exit 1
-
-echo "Producing messages"
-mvn exec:java@producer
-
-echo "Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
-
-echo "Re-Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
+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 producer consumer
+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
+docker-compose stop producer consumer
+docker-compose ps
+docker-compose logs consumer
+docker-compose exec -T cli bash << 'EOF'
+echo "Messages in topic \"test\":"
+kafkacat -C -b kafka:9092 -t test -o 0 -e
+echo "Messages in topic \"dlq\":"
+kafkacat -C -b kafka:9092 -t dlq -o 0 -e
+EOF