From: Kai Moritz <kai@juplo.de>
Date: Mon, 24 Oct 2022 15:33:02 +0000 (+0200)
Subject: Setup auf KRAFT umgestellt
X-Git-Tag: supersimple-consumer---lvm-2-tage--easy-path~4
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=2a3eb5b1310b356b972056cf208491f6b59e3def;p=demos%2Fkafka%2Ftraining

Setup auf KRAFT umgestellt

* Der Zookeeper wird dann nicht mehr benötigt.
* Broker-Images auf `bitnami/kafka:3.3.1` umgestellt, da die Confluent-
  Images den KRAFT-Modus noch nicht unterstützen.
* README.sh an die Änderungen angepasst.
---

diff --git a/README.sh b/README.sh
index e96245a..f5bd509 100755
--- a/README.sh
+++ b/README.sh
@@ -10,7 +10,7 @@ then
 fi
 
 docker-compose rm -svf consumer
-docker-compose up -d zookeeper kafka-1 kafka-2 kafka-3 cli
+docker-compose up -d kafka-1 kafka-2 kafka-3 cli
 
 if [[
   $(docker image ls -q $IMAGE) == "" ||
diff --git a/docker-compose.yml b/docker-compose.yml
index de4905d..e7d0413 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,39 +1,40 @@
 version: '3.2'
 services:
-  zookeeper:
-    image: confluentinc/cp-zookeeper:7.1.3
-    environment:
-      ZOOKEEPER_CLIENT_PORT: 2181
-    ports:
-      - 2181:2181
-
   kafka-1:
-    image: confluentinc/cp-kafka:7.1.3
+    image: bitnami/kafka:3.3.1
     environment:
+      KAFKA_ENABLE_KRAFT: 'yes'
+      KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
+      KAFKA_CFG_PROCESS_ROLES: broker,controller
+      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_CFG_LISTENERS: BROKER://:9092, CONTROLLER://:9093, LOCALHOST://:9081
+      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-1:9092, LOCALHOST://localhost:9081
       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"
+      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 1@kafka-1:9093,2@kafka-2:9093,3@kafka-3:9093
+      ALLOW_PLAINTEXT_LISTENER: 'yes'
+      KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
+      KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
     ports:
       - 9081:9081
-    depends_on:
-      - zookeeper
 
   kafka-2:
-    image: confluentinc/cp-kafka:7.1.3
+    image: bitnami/kafka:3.3.1
     environment:
+      KAFKA_ENABLE_KRAFT: 'yes'
+      KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
+      KAFKA_CFG_PROCESS_ROLES: broker,controller
+      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_CFG_LISTENERS: BROKER://:9092, CONTROLLER://:9093, LOCALHOST://:9082
+      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-2:9092, LOCALHOST://localhost:9082
       KAFKA_BROKER_ID: 2
-      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
-      KAFKA_LISTENERS: DOCKER://:9092, 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: 3
-      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "false"
+      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 1@kafka-1:9093,2@kafka-2:9093,3@kafka-3:9093
+      ALLOW_PLAINTEXT_LISTENER: 'yes'
+      KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
+      KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
     ports:
       - 9092:9082
       - 9082:9082
@@ -41,24 +42,25 @@ services:
       default:
         aliases:
           - kafka
-    depends_on:
-      - zookeeper
 
   kafka-3:
-    image: confluentinc/cp-kafka:7.1.3
+    image: bitnami/kafka:3.3.1
     environment:
+      KAFKA_ENABLE_KRAFT: 'yes'
+      KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
+      KAFKA_CFG_PROCESS_ROLES: broker,controller
+      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_CFG_LISTENERS: BROKER://:9092, CONTROLLER://:9093, LOCALHOST://:9083
+      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-3:9092, LOCALHOST://localhost:9083
       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"
+      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 1@kafka-1:9093,2@kafka-2:9093,3@kafka-3:9093
+      ALLOW_PLAINTEXT_LISTENER: 'yes'
+      KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
+      KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
+      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
     ports:
       - 9083:9083
-    depends_on:
-      - zookeeper
 
 
   setup: