Linux从入门到放弃 docker 安装

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

curl -o /etc/yum.repos.d/docker-ce.repo https://download.docker.com/linux/centos/docker-ce.repo

sed -i 's+download.docker.com+mirrors.tuna.tsinghua.edu.cn/docker-ce+' /etc/yum.repos.d/docker-ce.repo

yum install -y docker-ce

[root@docker ~]# docker version 
Client: Docker Engine - Community
 Version:           19.03.6
 API version:       1.40
 Go version:        go1.12.16
 Git commit:        369ce74a3c
 Built:             Thu Feb 13 01:29:29 2020
 OS/Arch:           linux/amd64
 Experimental:      false
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

[root@docker0 ~]# docker run -d -p 80:80 nginx
Unable to find image 'nginx:latest' locally
latest: Pulling from library/nginx
bc51dd8edc1b: Pull complete 
66ba67045f57: Pull complete 
bf317aa10aa5: Pull complete 
Digest: sha256:ad5552c786f128e389a0263104ae39f3d3c7895579d45ae716f528185b36bc6f
Status: Downloaded newer image for nginx:latest
d391aabba9a66e54b764b237845b940f357d65cfbac39feb24d33c50a2cffac2

run 创建并启动一个容器

-d  放后台启动

-p  端口映射

nginx:latest docker镜像名称

来源：CSDN

作者：欠了三年一场梦

链接：https://blog.csdn.net/mcweiyi/article/details/104407179