Docker 安装 nginx

目录

• 随便启动一个nginx实例，只是为了复制出配置

docker run -p80:80 --name nginx -d nginx:1.10   

• 将容器内的配置文件拷贝到/mydata/nginx/conf/ 下

sudo mkdir -p /mydata/nginx/html
sudo mkdir -p /mydata/nginx/logs
sudo mkdir -p /mydata/nginx/conf
docker container cp nginx:/etc/nginx/*  /mydata/nginx/conf/ 
#由于拷贝完成后会在config中存在一个nginx文件夹，所以需要将它的内容移动到conf中
mv /mydata/nginx/conf/nginx/* /mydata/nginx/conf/
rm -rf /mydata/nginx/conf/nginx

• 终止原容器：

docker stop nginx

• 执行命令删除原容器：

docker rm nginx

• 创建新的Nginx，执行以下命令

docker run \
--name nginx \
--privileged=true \
--restart=always \
--net=host \
-m 100m \
--cpus=0.5 \
-v /mydata/nginx/html:/etc/nginx/html \
-v /mydata/nginx/logs:/var/log/nginx \
-v /mydata/nginx/conf/:/etc/nginx \
-v /etc/localtime:/etc/localtime:ro \
-d nginx:1.10

• 设置开机启动nginx

docker update nginx --restart=always

• 创建“/mydata/nginx/html/index.html”文件，测试是否能够正常访问

echo '<h2>hello nginx!</h2>' >index.html
w```
访问：http://nginx所在主机的IP:80/index.html

**完整日志**
```conf
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      'user_agent:$http_user_agent http_x_forwarded_for:$http_x_forwarded_for request_time:$request_time upstream_response_time:$upstream_response_time upstream_addr:$upstream_addr upstream_status:$upstream_status ';