关于kafka:用-docker-快速搭建-kafkaqbit

前言

• 技术栈

OS: Ubuntu 20.04 LTS
docker: 20.10.12
docker-compose: 1.25.0
kafka: 2.8.1
kafka-map: 1.2.0

搭建 kafka

• kafka docker 镜像：https://hub.docker.com/r/wurs…
• kafka docker 镜像 github：https://github.com/wurstmeister
• 搜寻 kafka 镜像

# docker search kafka
NAME                                    DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
wurstmeister/kafka                      Multi-Broker Apache Kafka Image                 1469                 [OK]
spotify/kafka                           A simple docker image with both Kafka and Zo…   414                  [OK]
sheepkiller/kafka-manager               kafka-manager                                   214                  [OK]
kafkamanager/kafka-manager              Docker image for Kafka manager                  145                  
ches/kafka                              Apache Kafka. Tagged versions. JMX. Cluster-…   117                  [OK]

• 列出 tag

wget -q https://registry.hub.docker.com/v1/repositories/wurstmeister/kafka/tags -O -  | sed -e 's/[][]//g' -e 's/"//g'-e's/ //g'| tr'}''\n'  | awk -F: '{print $3}'

• 也能够用 podman 命令列出

docker image search --list-tags wurstmeister/kafka --limit 1000

• 编排文件 docker-compose.yml

version: '3.5'
services:
  zookeeper:
    image: wurstmeister/zookeeper:3.4.6
    container_name: zookeeper
    ports:
      - "2181:2181"
    restart: unless-stopped
  kafka:
    image: wurstmeister/kafka:2.13-2.8.1
    container_name: kafka
    ports:
      - "9092:9092"
    environment:
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://192.168.1.46:9092
      - KAFKA_LISTENERS=PLAINTEXT://:9092
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    restart: unless-stopped

• 启动 kafka 和 zookeeper

docker-compose up -d

• 查看 kafka 和 zookeeper 是否失常运行

docker stats kafka zookeeper

可视化工具

• 试用了 LogiKM 2.6.0、Offset Explorer 2.2（kafka tool）都不太称心
• 最初差强人意的抉择了国产的 kafka-map
• docker 装置 kafka-map

docker run -d \
    -p 8888:8080 \
    -v /opt/kafka-map/data:/usr/local/kafka-map/data \
    -e DEFAULT_USERNAME=admin \
    -e DEFAULT_PASSWORD=admin \
    --name kafka-map \
    --restart unless-stopped dushixiang/kafka-map:latest

• 装置完后用浏览器关上 http://192.168.1.46:8888，在 web 界面中接入 kafka
  

Python 读写 kafka

• 未完待续 …

本文出自 qbit snap