1.单节点安装 官方镜像：https://registry.hub.docker.com/_/zookeeper/tags
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docker pull zookeeper:3.6.4 # 创建卷 docker volume create zookeeper ; docker volume ls docker run -d \ -e TZ="Asia/Shanghai" \ -p 2181:2181 \ -v zookeeper:/data \ --name zookeeper \ --restart always zookeeper:3.6.4 docker run -it --rm --link zookeeper:zookeeper zookeeper:3.6.4 zkCli.sh -server zookeeper |
2.集群安装 2.1.docker-compose命令安装 Github：https://github.com/docker/compose/tree/v2.17.3
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curl -L "https://github.com/docker/compose/releases/download/v2.17.3/docker-compose-linux-x86_64" -o /usr/local/bin/docker-compose chmod +x /usr/local/bin/docker-compose docker-compose --version |
2.2.配置docker-compose
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cat > docker-compose.yml <<EOF version: '2' services: zoo1: image: zookeeper:3.6.4 restart: always container_name: zoo1 ports: - "2181:2181" environment: ZOO_MY_ID: 1 ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181 zoo2: image: zookeeper:3.6.4 restart: always container_name: zoo2 ports: - "2182:2181" environment: ZOO_MY_ID: 2 ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181 zoo3: image: zookeeper:3.6.4 restart: always container_name: zoo3 ports: - "2183:2181" environment: ZOO_MY_ID: 3 ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181 networks: default: driver: bridge EOF |
ZOO_MY_ID：zk服务的ID，取值为1-255之间的整数。 ZOO_SERVERS：表示zk集群的主机列表 注：这里3.5之后，ZOO_SERVERS后面要加上;2181，客户端端口。 启动：
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docker-compose up -d # 查看集群状态 docker-compose ps NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS zoo1 zookeeper:3.6.4 "/docker-entrypoint.…" zoo1 6 minutes ago Up 6 minutes 2888/tcp, 3888/tcp, 0.0.0.0:2181->2181/tcp, :::2181->2181/tcp, 8080/tcp zoo2 zookeeper:3.6.4 "/docker-entrypoint.…" zoo2 6 minutes ago Up 6 minutes 2888/tcp, 3888/tcp, 8080/tcp, 0.0.0.0:2182->2181/tcp, :::2182->2181/tcp zoo3 zookeeper:3.6.4 "/docker-entrypoint.…" zoo3 6 minutes ago Up 6 minutes 2888/tcp, 3888/tcp, 8080/tcp, 0.0.0.0:2183->2181/tcp, :::2183->2181/tcp docker exec -it zoo1 /bin/bash # 查看选举 zkServer.sh status ps -ef | grep zookeeper netstat -lntup | grep 2181 zkCli.sh -server zoo1:2181 zkCli.sh -server zoo2:2181 zkCli.sh -server zoo3:2181 |
其他：
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# 停止docker-compose服务 docker-compose stop # 启动docker-compose服务 docker-compose start # 重启docker-compose服务 docker-compose restart |
3.可视化工具 https://github.com/vran-dev/PrettyZoo/blob/master/README_CN.md 点击connect。 from:https://www.cnblogs.com/-k8s/p/17399169.html
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