docker安装环境

搜索镜像

在docker的镜像仓库里面进行搜索

拉取镜像

docker pull 进行下载

后台启动镜像并开放端口

docker run -d --name nginx01 -p 3344:80 nginx

#-d后台运行
#--name给容器命名
# -p 宿主机端口，容器内部端口

[root@localhost ~]# docker run -d --name nginx01 -p 3344:80 nginx
7f13edd407f3b87a87eabe171ae87d4de57a80ec93f30397e51cbe206daf0889

本机通过端口进行测试 访问下载的nginx服务器

curl localhost:3344

[root@localhost ~]# curl localhost:3344





html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }



Welcome to nginx!
If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.

For online documentation and support please refer to
nginx.org.

Commercial support is available at
nginx.com.

Thank you for using nginx.

• portainer

安装可视化面板的命令

docker run -d -p 8088:9000 --restart=always -v /var/run/docker.sock:/var/run/docker.sock --privileged=true portainer/portainer
 
# 测试
[root@iZ2zeg4ytp0whqtmxbsqiiZ home]# curl localhost:8088

 
# 外网访问 http://ip:8088
 

下载完成之后通过内网的ip:8088端口进行访问测试