Enabled up/down-scaling of the services

[demos/kafka/wordcount] / README.sh

diff --git a/README.sh b/README.sh
index 6b0e566..4b5f557 100755 (executable)
--- a/README.sh
+++ b/README.sh
@@ -1,14 +1,18 @@
 #!/bin/bash
 
-RECORDER=juplo/wordcount--recorder:1.0.0
-COUNTER=juplo/wordcount--counter:1.0.0
-TOP10=juplo/wordcount--top10:1.0.0
-QUERY=juplo/wordcount--query:1.0.0
+FORTUNE=juplo/wordcount--fortune:1.0.0
+RECORDER=juplo/wordcount--recorder:1.0.1
+USERS=juplo/wordcount--users:1.0.4
+COUNTER=juplo/wordcount--counter:1.0.1
+TOP10=juplo/wordcount--top10:1.0.1
+QUERY=juplo/wordcount--query:1.0.4
 
 if [ "$1" = "cleanup" ]
 then
-  docker-compose down -v
+  docker-compose down -v --remove-orphans
+  docker image rm $FORTUNE
   docker image rm $RECORDER
+  docker image rm $USERS
   docker image rm $COUNTER
   docker image rm $TOP10
   docker image rm $QUERY
@@ -16,34 +20,89 @@ then
 fi
 
 if [[
+  $(docker image ls -q $FORTUNE) == "" ||
   $(docker image ls -q $RECORDER) == "" ||
+  $(docker image ls -q $USERS) == "" ||
   $(docker image ls -q $COUNTER) == "" ||
   $(docker image ls -q $TOP10) == "" ||
   $(docker image ls -q $QUERY) == "" ||
   "$1" = "build"
 ]]
 then
-  git submodule update --init
   mvn clean package || exit
-  docker-compose rm -svf recorder counter top10 query
+  docker-compose rm -svf recorder users counter top10 query
+  ( cd fortune; ./README.sh $FORTUNE; )
   mvn -f recorder/pom.xml docker:build
+  mvn -f users/pom.xml docker:build
   mvn -f counter/pom.xml docker:build
   mvn -f top10/pom.xml docker:build
   mvn -f query/pom.xml docker:build
 else
   echo "Using existing images:"
+  docker image ls $FORTUNE
   docker image ls $RECORDER
+  docker image ls $USERS
   docker image ls $COUNTER
   docker image ls $TOP10
   docker image ls $QUERY
 fi
 
 
-docker-compose up -d zookeeper kafka cli kafkacat
+docker-compose up -d zookeeper kafka cli traefik
 
 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 exec cli zookeeper-shell zookeeper:2181 ls /brokers/ids
 
+docker-compose up -d users
+while [ "$(http users.localhost/actuator/health 2> /dev/null | jq -r .status 2> /dev/null)" != "UP" ]; do echo "Waiting for service users..."; sleep 1; done
+http -v post users.localhost username=bart firstName=Bart lastName=Simpson sex=MALE
+http -v post users.localhost username=nerd firstName=Jane lastName=Doe sex=FEMALE
+http -v post users.localhost username=riddler firstName=Rumpel lastName=Stilzchen sex=MALE
+
 echo "Starting all instances..."
 docker-compose up -d
+
+while [ "$(http query.localhost/actuator/health 2>/dev/null | jq -r .status 2> /dev/null)" != "UP" ]; do echo "Waiting for service query..."; sleep 1; done
+http -v query.localhost/bart
+sleep 1
+http -v query.localhost/bart
+sleep 1
+http -v query.localhost/bart
+sleep 1
+http -v query.localhost/bart
+sleep 1
+http -v query.localhost/bart
+sleep 1
+http -v query.localhost/bart
+sleep 1
+http -v query.localhost/bart
+http -v query.localhost/nerd
+http -v query.localhost/riddler
+
+docker-compose up -d --scale query=5 query
+http -v --follow query.localhost/bart
+sleep 1
+http -v --follow query.localhost/bart
+sleep 1
+http -v --follow query.localhost/bart
+sleep 1
+http -v --follow query.localhost/bart
+sleep 1
+http -v --follow query.localhost/bart
+sleep 1
+http -v --follow query.localhost/bart
+sleep 1
+http -v --follow query.localhost/bart
+
+http -v --follow query.localhost/nerd
+http -v --follow query.localhost/nerd
+http -v --follow query.localhost/nerd
+http -v --follow query.localhost/nerd
+http -v --follow query.localhost/nerd
+
+http -v --follow query.localhost/riddler
+http -v --follow query.localhost/riddler
+http -v --follow query.localhost/riddler
+http -v --follow query.localhost/riddler
+http -v --follow query.localhost/riddler