Vereinfachte Version der auf Spring Kafka basierenden Implementierung

[demos/kafka/training] / docker-compose.yml

diff --git a/docker-compose.yml b/docker-compose.yml
index 16fec5b..a3da553 100644 (file)
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -85,10 +85,13 @@ services:
       bash -c "
         kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic in
         kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic out
+        kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic out.DLT
         kafka-topics --bootstrap-server kafka:9092 --create --topic in --partitions 2 --replication-factor 3 --config min.insync.replicas=2
         kafka-topics --bootstrap-server kafka:9092 --create --topic out --partitions 2 --replication-factor 3 --config min.insync.replicas=2  
+        kafka-topics --bootstrap-server kafka:9092 --create --topic out.DLT --partitions 2 --replication-factor 3 --config min.insync.replicas=2  
         kafka-topics --bootstrap-server kafka:9092 --describe --topic in
         kafka-topics --bootstrap-server kafka:9092 --describe --topic out
+        kafka-topics --bootstrap-server kafka:9092 --describe --topic out.DLT
       "
 
   cli:
@@ -130,12 +133,13 @@ services:
     environment:
       server.port: 8080
       spring.kafka.bootstrap-servers: kafka:9092
+      spring.kafka.producer.bootstrap-servers: kafka:9092
       spring.kafak.client-id: adder-1
       spring.kafka.auto-commit-interval: 1s
       sumup.adder.throttle: 3ms
       spring.data.mongodb.uri: mongodb://juplo:training@mongo:27017
       spring.data.mongodb.database: juplo
-      logging.level.org.apache.kafka.clients.consumer: DEBUG
+      logging.level.org.apache.kafka.clients.consumer: INFO
 
   adder-2:
     image: juplo/sumup-adder-springified:1.0-SNAPSHOT
@@ -144,12 +148,13 @@ services:
     environment:
       server.port: 8080
       spring.kafka.bootstrap-servers: kafka:9092
+      spring.kafka.producer.bootstrap-servers: kafka:9092
       spring.kafak.client-id: adder-2
       spring.kafka.auto-commit-interval: 1s
       sumup.adder.throttle: 3ms
       spring.data.mongodb.uri: mongodb://juplo:training@mongo:27017
       spring.data.mongodb.database: juplo
-      logging.level.org.apache.kafka.clients.consumer: DEBUG
+      logging.level.org.apache.kafka.clients.consumer: INFO
 
   peter:
     image: juplo/toolbox
@@ -171,3 +176,8 @@ services:
         sleep 1;
       done
       "
+
+  dlt:
+    image: juplo/toolbox
+    tty: true
+    command: kafkacat -C -b kafka:9092 -t out.DLT -f'p=%p|o=%o|%k=%s\n' -o 0 -q