Hands On: Cluster Management with Kafka Manager

1. Setup security groups to access our web tools instance

2. Run Kafka anager using Kocker Compose

3. Demo of Kafka Manager

#!/bin/bash

# make sure you open port 9000 on the security group

# make sure you can access the zookeeper endpoints
nc -vz zookeeper1 2181
nc -vz zookeeper2 2181
nc -vz zookeeper3 2181

# make sure you can access the kafka endpoints
nc -vz kafka1 9092
nc -vz kafka2 9092
nc -vz kafka3 9092

# copy the kafka-manager-docker-compose.yml file
nano kafka-manager-docker-compose.yml

# launch it
docker-compose -f kafka-manager-docker-compose.yml up -d

version: '2'

services:
  # https://github.com/yahoo/kafka-manager
  kafka-manager:
    image: qnib/plain-kafka-manager
    network_mode: host
    environment:
      ZOOKEEPER_HOSTS: "zookeeper1:2181,zookeeper2:2181,zookeeper3:2181"
      APPLICATION_SECRET: change_me_please
    restart: always