From: Kai Moritz <kai@juplo.de>
Date: Sat, 2 Apr 2022 21:57:37 +0000 (+0200)
Subject: Basis-Setup für die acks-Übungen
X-Git-Tag: acks-KAPUTT-DEPRECATED~2
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=d1b5b725743e48da9de584ad55d9d8f3b37557a1;p=demos%2Fkafka%2Ftraining

Basis-Setup für die acks-Übungen
---

diff --git a/README.sh b/README.sh
index f651155..a60804a 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 +23,20 @@ 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
 
+echo foo | http -v :8080/foo
+docker-compose kill -s 9 kafka-1
+sleep 5
+echo bar | http -v :8080/bar
+docker-compose kill -s 9 kafka-3
+sleep 5
+echo foobar | http -v :8080/foobar
+
+http -v :8081/seen
 
 docker-compose stop producer consumer
diff --git a/docker-compose.yml b/docker-compose.yml
index 336c459..2747529 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
 
@@ -29,7 +65,8 @@ 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
+        kafka-topics --bootstrap-server kafka:9092 --describe --topic test
       "
 
   cli: