一、Docker安装Zookeeper
##查询zookeeper镜像
docker search zookeeper
##拉去zookeeper镜像
docker pull zookeeper:latest
##本地创建zookeeper的挂载目录
mkdir -p /opt/software/myfile/zookeeper/conf
mkdir -p /opt/software/myfile/zookeeper/data
mkdir -p /opt/software/myfile/zookeeper/datalog
cd /opt/software/myfile/zookeeper
##运行一个zookeeper 复制它的配置文件到本地
docker run --name zookeeper -p 2181:2181 -d zookeeper
docker container cp zookeeper:/conf .
##关闭并删除docker
docker stop zookeeper
docker rm zookeeper
##启动一个新的zookeeper容器，并挂载本地配置和数据目录
docker run --name zookeeper
-p 2181:2181
-v /opt/software/myfile/zookeeper/conf:/conf
-v /opt/software/myfile/zookeeper/data:/data
-v /opt/software/myfile/zookeeper/datalog:/datalog
--restart=always
-d zookeeper
