Mac 安装docker ，使用docker 的redis镜像

1 下载docker的安装文件，可以用命令安装，也可以直接下载安装
macOS 我们可以使用 Homebrew 来安装 Docker。
Homebrew 的 Cask 已经支持 Docker for Mac，因此可以很方便的使用 Homebrew Cask 来进行安装：
$ brew cask install docker

手动下载地址为https://download.docker.com/mac/stable/Docker.dmg

下载好后安装起来。。

2 查看安装的版本
docker --version
Docker version 17.09.1-ce, build 19e2cf6

3 镜像加速
国内网络问题，后续拉取 Docker 镜像十分缓慢，可以需要配置加速器来解决 使用的是网易的镜像地址：http://hub-mirror.c.163.com。
在任务栏点击 Docker for mac 应用图标 -> Perferences... -> Daemon -> Registry mirrors。在列表中填写加速器地址即可。修改完成之后，点击 Apply & Restart 按钮，Docker 就会重启并应用配置的镜像地址了。

4我们可以通过 docker info 来查看是否配置成功。
$ docker info
...
Registry Mirrors:
http://hub-mirror.c.163.com
Live Restore Enabled: false

5 加速配置查看
localhost:~ chenhuia$ docker info
Containers: 0
Running: 0
Paused: 0
Stopped: 0
Images: 0
Server Version: 18.09.2
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 9754871865f7fe2f4e74d43e2fc7ccd237edcbce
runc version: 09c8266bf2fcf9519a651b04ae54c967b9ab86ec
init version: fec3683
Security Options:
seccomp
Profile: default
Kernel Version: 4.9.125-linuxkit
Operating System: Docker for Mac
OSType: linux
Architecture: x86_64
CPUs: 6
Total Memory: 1.952GiB
Name: linuxkit-025000000001
ID: 6CRM:S36D:YUVK:SVGN:FWRK:FA77:VEHJ:KPYN:WLBV:V73F:HV7S:OJKS
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): true
File Descriptors: 24
Goroutines: 50
System Time: 2019-07-30T04:27:16.869429797Z
EventsListeners: 2
HTTP Proxy: gateway.docker.internal:3128
HTTPS Proxy: gateway.docker.internal:3129
Registry: https://index.docker.io/v1/
Labels:
Experimental: true
Insecure Registries:
127.0.0.0/8
Registry Mirrors:
http://hub-mirror.c.163.com/
Live Restore Enabled: false
Product License: Community Engine
localhost:~ chenhuia$ docker pull redis
Using default tag: latest
latest: Pulling from library/redis
f5d23c7fed46: Pull complete
a4a5c04dafc1: Pull complete
605bafc84bc9: Pull complete
f07a4e35cd96: Pull complete
17944e5e3eb7: Pull complete
6f875a8605e0: Pull complete
Digest: sha256:8888f6cd2509062a377e903e17777b4a6d59c92769f6807f034fa345da9eebcf
Status: Downloaded newer image for redis:latest

6 查看images

localhost:~ chenhuia$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
redis latest 598a6f110d01 2 weeks ago 118MB

7 启动redis
localhost:~ chenhuia$ docker run -d -p 6379:6379 --name myredis redis
65d42dadd8f83e4036627d39bdda96ffe73862862571e287296057d1a0c236d9
localhost:~ chenhuia$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
65d42dadd8f8 redis "docker-entrypoint.s…" 3 seconds ago Up 3 seconds 0.0.0.0:6379->6379/tcp myredis

8 连接redis
redis desktop manager 输入ip 端口直接连接

9补充 redis常用命令

命令 用途
set key value 设置 key 的值
get key 获取 key 的值
exists key 查看此 key 是否存在
keys * 查看所有的 key
flushall