Docker 安装 Nginx

2018-11-30 dingshangchao 服务器

1.移除旧版本

$ sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine

$ sudo yum install -y yum-utils device-mapper-persistent-data lvm2  

$ sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo 

sudo systemctl start docker

$ docker pull nginx

8.新建文件夹nginx 下新建conf logs www三个文件夹 conf下拷贝进nginx.conf

9.运行容器，为方便修改和查看要把容器内nginx的根目录、日志和配置挂载到本地

$docker run -p 80:80 --name mynginx -v $PWD/www:/www -v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf -v $PWD/logs:/wwwlogs  -d nginx 

10.ip可访问
ps：
如果没有nginx.conf文件或者文件目录错误会报错： 
docker: Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "process_linux.go:402: container init caused \"rootfs_linux.go:58: mounting \\\"/home/testuser/docker/nginx/conf/conf/nginx.conf\\\" to rootfs \\\"/var/lib/docker/overlay2/ec94b1923f5ffed2e2de446aa72e46f417617034de95a50c3874478fb3c3e8be/merged\\\" at \\\"/var/lib/docker/overlay2/ec94b1923f5ffed2e2de446aa72e46f417617034de95a50c3874478fb3c3e8be/merged/etc/nginx/nginx.conf\\\" caused \\\"not a directory\\\"\"": unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type. 

要先停止并移除容器

$ docker stop mynginx
$ docker rm mynginx

再重新run



 

 

标签: docker nginx