Unbuntu安装Docker

最新推荐文章于 2025-06-03 15:15:00 发布

shenzhen_zsw

最新推荐文章于 2025-06-03 15:15:00 发布

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分类专栏：【Docker】Ubuntu

本文链接：https://blog.youkuaiyun.com/shenzhen_zsw/article/details/74025137

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本文介绍在Ubuntu系统上安装Docker的过程，并演示如何通过Docker运行一个简单的Ubuntu容器，展示从安装到运行的基本步骤。

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查看系统版本

root@ubuntu:~# uname -a
Linux ubuntu 4.2.0-27-generic #32~14.04.1-Ubuntu SMP Fri Jan 22 15:32:26 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

查看device-mapper

root@ubuntu:~# ls -l /sys/class/misc/device-mapper
lrwxrwxrwx 1 root root 0 Jun 30 14:14 /sys/class/misc/device-mapper -> ../../devices/virtual/misc/device-mapper

安装docker

root@ubuntu:~# apt-get install docker.io
root@ubuntu:~# source /etc/bash_completion.d/docker
root@ubuntu:~# docker version
Client version: 1.6.2
Client API version: 1.18
Go version (client): go1.2.1
Git commit (client): 7c8fca2
OS/Arch (client): linux/amd64
Server version: 1.6.2
Server API version: 1.18
Go version (server): go1.2.1
Git commit (server): 7c8fca2
OS/Arch (server): linux/amd64
root@ubuntu:~#

启动一个容器

root@ubuntu:~# docker run ubuntu echo 'Hello World!'
Hello World!
root@ubuntu:~# 
root@ubuntu:~# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
ubuntu              latest              dc8dd8718e57        9 days ago          119.2 MB
root@ubuntu:~# docker ps -a
CONTAINER ID        IMAGE               COMMAND                CREATED              STATUS                          PORTS               NAMES
5205c49f62d0        ubuntu:latest       "echo 'Hello World!'   About a minute ago   Exited (0) About a minute ago                       angry_euclid        
root@ubuntu:~#