Docker基础：Docker Desktop community的手动更新方法

这篇文章介绍一下MacOS上的Docker Desktop community手动更新的方法。

环境说明

liumiaocn:~ liumiao$ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.15.6
BuildVersion:	19G73
liumiaocn:~ liumiao$

• docker version

liumiaocn:go liumiao$ docker version
Client: Docker Engine - Community
 Version:           19.03.5
 API version:       1.40
 Go version:        go1.12.12
 Git commit:        633a0ea
 Built:             Wed Nov 13 07:22:34 2019
 OS/Arch:           darwin/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          19.03.5
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.12
  Git commit:       633a0ea
  Built:            Wed Nov 13 07:29:19 2019
  OS/Arch:          linux/amd64
  Experimental:     true
 containerd:
  Version:          v1.2.10
  GitCommit:        b34a5c8af56e510852c35414db4c1f4fa6172339
 runc:
  Version:          1.0.0-rc8+dev
  GitCommit:        3e425f80a8c931f88e6d94a8c831b9d5aa481657
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683
liumiaocn:go liumiao$

Docker Desktop community的当前版本为

Check for update

点击Docker Desktop community的Check for update菜单选项

下载并更新

然后会提示当前版本以及可更新的版本信息，比如此处提示可以安装到Docker 2.4.0版本，点击Install Update按钮便开始下载。 下载完毕后会出现如下页面点击Install and Relaunch，然后在之后的界面中会提示用户密码，然后即可完成安装

结果确认

使用Docker Desktop community所提供的菜单即可看到版本已经正常升至2.4.0.0了

• docker version

liumiaocn:~ liumiao$ docker version
Client: Docker Engine - Community
 Cloud integration  0.1.18
 Version:           19.03.13
 API version:       1.40
 Go version:        go1.13.15
 Git commit:        4484c46d9d
 Built:             Wed Sep 16 16:58:31 2020
 OS/Arch:           darwin/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          19.03.13
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.13.15
  Git commit:       4484c46d9d
  Built:            Wed Sep 16 17:07:04 2020
  OS/Arch:          linux/amd64
  Experimental:     true
 containerd:
  Version:          v1.3.7
  GitCommit:        8fba4e9a7d01810a393d5d25a3621dc101981175
 runc:
  Version:          1.0.0-rc10
  GitCommit:        dc9208a3303feef5b3839f4323d9beb36df0a9dd
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683
liumiaocn:~ liumiao$

总结

Docker Desktop community 提供了联线直接更新的方式或者下载pkg安装文件的方式进行更新，直接Click即可完成。