centos 7下使用docker安装nextcloud
#yum install docker -y
#systemctl start docker #启动docker
#systemctl enable docker #开机启动docker
#systemctl status docker #查看docker状态
#docker pull nextcloud
#mkdir /data/nextcloud
#docker run --name nextcloud -p 8080:80 -v /data/nextcloud:/var/www/html/data -d nextcloud