上节回顾：docker(部署常见应用)：docker部署mysql
docker部署redis:4.0
# 下载镜像
docker pull redis:4.0
# 查看下载镜像
docker images|grep redis
# 启动镜像docker run --name my-redis -p 16379:6379 -v /usr/local/workspace/redis/data:/data -d redis:4.0 redis-server --appendonly yes
命令说明：
--name my-redis 启动后容器名为 my-redis
-p 16379:3306 将容器的 3306 端口映射到主机的 16379 端口
-v /usr/local/workspace/redis/data:/data 将主机 /usr/local/workspace/redis/data 目录挂载到容器的 /data
redis-server --appendonly yes 在容器执行redis-server启动命令，并打开redis持久化配置
查看容器启动情况
[root@k8s-master docker]# docker ps|grep redis
f9eb2360ed36 redis:4.0 "docker-entrypoint.s?? 5 minutes ago Up 5 minutes 0.0.0.0:16379->6379/tcp my-redis进入redis容器
# 进入redis容器
docker exec -it f9eb2360ed36 bash
# 找到redis执行脚本
root@f9eb2360ed36:/usr/local/bin# cd /usr/local/bin/
root@f9eb2360ed36:/usr/local/bin# ls -l
total 24528
-rwxrwxr-x 1 root root 374 Jun 11 06:46 docker-entrypoint.sh
-rwxr-xr-x 1 root staff 1286720 May 24 2017 gosu
-rwxr-xr-x 1 root staff 2628640 Jun 11 06:48 redis-benchmark
-rwxr-xr-x 1 root staff 6121232 Jun 11 06:48 redis-check-aof
-rwxr-xr-x 1 root staff 6121232 Jun 11 06:48 redis-check-rdb
-rwxr-xr-x 1 root staff 2820088 Jun 11 06:48 redis-cli
lrwxrwxrwx 1 root staff 12 Jun 11 06:48 redis-sentinel -> redis-server
-rwxr-xr-x 1 root staff 6121232 Jun 11 06:48 redis-server
# 执行redis-cli命令连接到redis中
root@f9eb2360ed36:/usr/local/bin# ./redis-cli
# 展示redis信息
127.0.0.1:6379> info
# Server
redis_version:4.0.14
redis_git_sha1:00000000
redis_git_dirty:0感谢支持。感谢观看