From: Kai Moritz <kai@juplo.de>
Date: Sat, 18 Feb 2023 23:03:56 +0000 (+0100)
Subject: Switched from KRAFT to Zookeeper -- works :)
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=e7698c3d5244c9150e2ef6db31a1515bafeba435;p=demos%2Fkafka%2Fmonitoring

Switched from KRAFT to Zookeeper -- works :)
---

diff --git a/docker-compose.yml b/docker-compose.yml
index 64febc8..39a7b71 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,33 +1,18 @@
 version: '3.2'
 services:
-  kafka-0:
-    image: bitnami/kafka:3.4.0
+  zookeeper:
+    image: bitnami/zookeeper:latest
     environment:
-      KAFKA_ENABLE_KRAFT: 'yes'
-      KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
-      KAFKA_CFG_PROCESS_ROLES: controller
-      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
-      KAFKA_CFG_LISTENERS: CONTROLLER://:9092
-      KAFKA_CFG_ADVERTISED_LISTENERS: " "
-      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT
-      KAFKA_BROKER_ID: 0
-      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 0@kafka-0:9092
-      ALLOW_PLAINTEXT_LISTENER: 'yes'
-      KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
-      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "false"
+      ALLOW_ANONYMOUS_LOGIN: 'yes'
 
   kafka-1:
     image: bitnami/kafka:3.4.0
     environment:
-      KAFKA_ENABLE_KRAFT: 'yes'
-      KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
-      KAFKA_CFG_PROCESS_ROLES: broker
-      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9081
-      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, LOCALHOST:PLAINTEXT
       KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-1:9092, LOCALHOST://localhost:9081
       KAFKA_BROKER_ID: 1
-      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 0@kafka-0:9092
       ALLOW_PLAINTEXT_LISTENER: 'yes'
       KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
       KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
@@ -35,20 +20,16 @@ services:
     ports:
       - 9081:9081
     depends_on:
-      - kafka-0
+      - zookeeper
 
   kafka-2:
     image: bitnami/kafka:3.4.0
     environment:
-      KAFKA_ENABLE_KRAFT: 'yes'
-      KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
-      KAFKA_CFG_PROCESS_ROLES: broker
-      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9082
-      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, LOCALHOST:PLAINTEXT
       KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-2:9092, LOCALHOST://localhost:9082
       KAFKA_BROKER_ID: 2
-      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 0@kafka-0:9092
       ALLOW_PLAINTEXT_LISTENER: 'yes'
       KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
       KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
@@ -61,20 +42,16 @@ services:
         aliases:
           - kafka
     depends_on:
-      - kafka-0
+      - zookeeper
 
   kafka-3:
     image: bitnami/kafka:3.4.0
     environment:
-      KAFKA_ENABLE_KRAFT: 'yes'
-      KAFKA_KRAFT_CLUSTER_ID: r7dMBY60T16TrNCGeXniLw
-      KAFKA_CFG_PROCESS_ROLES: broker
-      KAFKA_CFG_CONTROLLER_LISTENER_NAMES: CONTROLLER
+      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
       KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9083
-      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
+      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, LOCALHOST:PLAINTEXT
       KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-3:9092, LOCALHOST://localhost:9083
       KAFKA_BROKER_ID: 3
-      KAFKA_CFG_CONTROLLER_QUORUM_VOTERS: 0@kafka-0:9092
       ALLOW_PLAINTEXT_LISTENER: 'yes'
       KAFKA_CFG_INTER_BROKER_LISTENER_NAME: BROKER
       KAFKA_CFG_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
@@ -82,7 +59,7 @@ services:
     ports:
       - 9083:9083
     depends_on:
-      - kafka-0
+      - zookeeper
 
   kafka-exporter:
     image: danielqsj/kafka-exporter:v1.6.0