From: Kai Moritz <kai@juplo.de>
Date: Sat, 2 Apr 2022 21:57:37 +0000 (+0200)
Subject: Setup für die Übungen "acks"
X-Git-Tag: acks---lvm-2-tage~13
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=2cb717e88eaccfacac6e101289ee7cb1386ecd0b;p=demos%2Fkafka%2Ftraining

Setup für die Übungen "acks"
---

diff --git a/README.sh b/README.sh
index f651155..fc1537c 100755
--- a/README.sh
+++ b/README.sh
@@ -9,7 +9,7 @@ then
   exit
 fi
 
-docker-compose up -d zookeeper kafka cli
+docker-compose up -d zookeeper kafka-1 kafka-2 kafka-3 cli
 
 if [[
   $(docker image ls -q $IMAGE) == "" ||
@@ -23,11 +23,39 @@ else
 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 exec cli cub kafka-ready -b kafka:9092 3 60 > /dev/null 2>&1 || exit 1
 docker-compose up setup
 docker-compose up -d
 
-sleep 15
+sleep 10
 
+echo foo | http -v :8080/foo-acks-0
+echo foo | http -v :8081/foo-acks-1
+echo foo | http -v :8082/foo-acks-all
+http -v :8000/seen
 
-docker-compose stop producer consumer
+docker-compose stop kafka-1
+
+echo bar | http -v :8080/bar-acks-0
+echo bar | http -v :8081/bar-acks-1
+echo bar | http -v :8082/bar-acks-all
+http -v :8000/seen
+
+docker-compose stop kafka-3
+
+echo foobar | http -v :8080/foobar-acks-0
+echo foobar | http -v :8081/foobar-acks-1
+echo foobar | http -v :8082/foobar-acks-all
+http -v :8000/seen
+
+dd if=/dev/zero bs=4096 count=1  | http -v :8082/to-big-acks-all
+dd if=/dev/zero bs=4096 count=1  | http -v :8081/to-big-acks-1
+dd if=/dev/zero bs=4096 count=1  | http -v :8080/to-big-acks-0
+http -v :8000/seen
+
+docker-compose stop kafka-2
+
+echo nirvana | http -v :8080/nirvana-acks-0
+http -v :8000/seen
+
+docker-compose stop acks-all acks-1 acks-0 consumer
diff --git a/docker-compose.yml b/docker-compose.yml
index 336c459..987782f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,20 +7,56 @@ services:
     ports:
       - 2181:2181
 
-  kafka:
+  kafka-1:
     image: confluentinc/cp-kafka:7.0.2
     environment:
       KAFKA_BROKER_ID: 1
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
+      KAFKA_LISTENERS: DOCKER://:9092, LOCALHOST://:9081
+      KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka-1:9092, LOCALHOST://localhost:9081
+      KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
+    ports:
+      - 9081:9081
+    depends_on:
+      - zookeeper
+
+  kafka-2:
+    image: confluentinc/cp-kafka:7.0.2
+    environment:
+      KAFKA_BROKER_ID: 2
+      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_LISTENERS: DOCKER://:9092, LOCALHOST://:9082
-      KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka:9092, LOCALHOST://localhost:9082
+      KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka-2:9092, LOCALHOST://localhost:9082
       KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
       KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT, LOCALHOST:PLAINTEXT
-      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
       KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
     ports:
       - 9092:9082
       - 9082:9082
+    networks:
+      default:
+        aliases:
+          - kafka
+    depends_on:
+      - zookeeper
+
+  kafka-3:
+    image: confluentinc/cp-kafka:7.0.2
+    environment:
+      KAFKA_BROKER_ID: 3
+      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
+      KAFKA_LISTENERS: DOCKER://:9092, LOCALHOST://:9083
+      KAFKA_ADVERTISED_LISTENERS: DOCKER://kafka-3:9092, LOCALHOST://localhost:9083
+      KAFKA_INTER_BROKER_LISTENER_NAME: DOCKER
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: DOCKER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
+    ports:
+      - 9083:9083
     depends_on:
       - zookeeper
 
@@ -29,26 +65,48 @@ services:
     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
+        kafka-topics --bootstrap-server kafka:9092 --create --topic test --partitions 1 --replication-factor 3 --config min.insync.replicas=2 --config max.message.bytes=1024
+        kafka-topics --bootstrap-server kafka:9092 --describe --topic test
       "
 
   cli:
     image: juplo/toolbox
     command: sleep infinity
 
-  producer:
+  acks-all:
+    image: juplo/rest-producer:1.0-SNAPSHOT
+    ports:
+      - 8082:8080
+    environment:
+      producer.bootstrap-server: kafka:9092
+      producer.client-id: acks-all
+      producer.topic: test
+      producer.acks: all
+
+  acks-1:
+    image: juplo/rest-producer:1.0-SNAPSHOT
+    ports:
+      - 8081:8080
+    environment:
+      producer.bootstrap-server: kafka:9092
+      producer.client-id: acks-1
+      producer.topic: test
+      producer.acks: 1
+
+  acks-0:
     image: juplo/rest-producer:1.0-SNAPSHOT
     ports:
       - 8080:8080
     environment:
       producer.bootstrap-server: kafka:9092
-      producer.client-id: producer
+      producer.client-id: acks-0
       producer.topic: test
+      producer.acks: 0
 
   consumer:
     image: juplo/counting-consumer:1.0-SNAPSHOT
     ports:
-      - 8081:8081
+      - 8000:8081
     environment:
       consumer.bootstrap-server: kafka:9092
       consumer.client-id: my-group