From: Kai Moritz <kai@juplo.de>
Date: Wed, 6 Apr 2022 21:45:17 +0000 (+0200)
Subject: Setup für die Übung "Offsets" überarbeitet
X-Git-Tag: wip-DEPRECATED~15
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=ea7667e25a8759e168e1d31ecd8d42834c646b8b;p=demos%2Fkafka%2Ftraining

Setup für die Übung "Offsets" überarbeitet
---

diff --git a/README.sh b/README.sh
index c14f45b..53b42e9 100755
--- a/README.sh
+++ b/README.sh
@@ -24,64 +24,17 @@ 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 -d kafka-ui
+docker-compose up setup
+docker-compose up -d producer peter beate
 
-docker-compose exec -T cli bash << 'EOF'
-echo "Creating topic with 3 partitions..."
-kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic test
-# tag::createtopic[]
-kafka-topics --bootstrap-server kafka:9092 --create --topic test --partitions 3
-# end::createtopic[]
-kafka-topics --bootstrap-server kafka:9092 --describe --topic test
-EOF
+sleep 15
 
-docker-compose up -d consumer
-
-docker-compose up -d producer
+http -v post :8082/stop
 sleep 10
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-
-docker-compose exec -T cli bash << 'EOF'
-echo "Altering number of partitions from 3 to 7..."
-# tag::altertopic[]
-kafka-topics --bootstrap-server kafka:9092 --alter --topic test --partitions 7
-kafka-topics --bootstrap-server kafka:9092 --describe --topic test
-# end::altertopic[]
-EOF
+docker-compose kill -s 9 peter
+http -v post :8082/start
+sleep 60
 
-docker-compose restart producer
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-sleep 1
-http -v :8081/seen
-docker-compose stop producer consumer
+docker-compose stop producer peter beate
+docker-compose logs beate
+docker-compose logs --tail=10 peter
diff --git a/docker-compose.yml b/docker-compose.yml
index 3428d16..c7f4e19 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -32,13 +32,13 @@ services:
       MONGO_INITDB_ROOT_USERNAME: juplo
       MONGO_INITDB_ROOT_PASSWORD: training
 
-  kafka-ui:
-    image: provectuslabs/kafka-ui:0.3.3
-    ports:
-      - 8080:8080
-    environment:
-      KAFKA_CLUSTERS_0_NAME: local
-      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:9092
+  setup:
+    image: juplo/toolbox
+    command: >
+      bash -c "
+        kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic test
+        kafka-topics --bootstrap-server kafka:9092 --create --topic test --partitions 2
+      "
 
   cli:
     image: juplo/toolbox
@@ -52,16 +52,27 @@ services:
       producer.bootstrap-server: kafka:9092
       producer.client-id: producer
       producer.topic: test
-      producer.throttle-ms: 10
+      producer.throttle-ms: 500
 
 
-  consumer:
+  peter:
     image: juplo/endless-consumer:1.0-SNAPSHOT
     ports:
       - 8081:8081
     environment:
       consumer.bootstrap-server: kafka:9092
-      consumer.client-id: consumer
+      consumer.client-id: peter
+      consumer.topic: test
+      spring.data.mongodb.uri: mongodb://juplo:training@mongo:27017
+      spring.data.mongodb.database: juplo
+
+  beate:
+    image: juplo/endless-consumer:1.0-SNAPSHOT
+    ports:
+      - 8082:8081
+    environment:
+      consumer.bootstrap-server: kafka:9092
+      consumer.client-id: beate
       consumer.topic: test
       spring.data.mongodb.uri: mongodb://juplo:training@mongo:27017
       spring.data.mongodb.database: juplo