下载 zookeeper 镜像

$ docker pull zookeeper
$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
zookeeper           latest              a08774a5fe84        2 weeks ago         252MB

运行 zookeeper 容器

$ docker run --name zookeeper -p 2181:2181 -d zookeeper

测试 zookeeper 连接

测试端口

$ telnet 127.0.0.1 2181

进入终端

$ docker exec -ti zookeeper zkCli.sh

查看日志

$ docker logs -f zookeeper