快速指南：让本地环境与Nginx容器轻松对接

nginx容器创建与本地连接

拉取镜像

docker pull nginx

查看镜像是否拉取成功

docker images

创建nginx挂载目录

mkdir -p /home/zhangdan/nginx/conf
mkdir -p /home/zhangdan/nginx/html
mkdir -p /home/zhangdan/nginx/logs
cd conf
touch nginx.conf
vi nginx.conf

nginx.conf

user  root;
worker_processes  1;
error_log  logs/error.log;
events {    
    worker_connections  1024;}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
   
    keepalive_timeout  65;
    
    client_max_body_size  10000m;#解决参数过长414报错
    large_client_header_buffers 4 2048k;
    client_header_buffer_size 2048k;
    
	server {
        listen       1111;
        server_name  127.0.0.1;
		location /system {
       
    
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header REMOTE-HOST $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_pass ;}
		location / {}
		error_page 404 /404.html;
            location = /40x.html {}
        error_page 500 502 503 504 /50x.html;
            location = /50x.html {}}}

说明

对Nginx所在服务器的本地服务进行反向代理
因为会给容器服务自动分配ip，所以proxy_pass后的服务地址不能写为127.0.0.1. 需先自定义网络

创建容器

docker run -d --name nginx \
--net=mynet  \
--restart=always  \
--privileged=true \
-p 1111:1111 \
--link system:systemUrl \
--link device:deviceUrl \
--link community-manager:communityUrl \
--link community-service:serviceUrl \
--link nbmp:nbmpUrl \
-v /home/cmct/nginx/logs:/var/log/nginx \
-v /home/cmct/nginx/conf:/etc/nginx/conf.d \
-v /home/cmct/nginx/conf/nginx.conf:/etc/nginx/nginx.conf \
-v /home/cmct/nginx/logs:/etc/nginx/logs \
-v /home/cmct/nginx/logs/images.log:/usr/local/nginx/images.log \
-v /home/cmct/image:/home/cmct/image \
-v /home/cmct/nginx/html:/usr/share/nginx/html nginx

命令说明

1…理论上说创建容器只需要执行d
docker run --name nginx -d -p 1111:1111
-v /home/zhangdan/nginx/logs:/var/log/nginx
-v /home/zhangdan/nginx/conf/nginx.conf:/etc/nginx/nginx.conf
但因为我本地的Nginx配置文件里自定义了日志路径，所以，只执行这一句启动会报错，如：nginx: [emerg] open() “/etc/nginx/logs/error.log” failed (2: No such file or directory)与nginx: [emerg] open() “/usr/local/nginx/images.log” failed (2: No such file or directory)等，所以对自定义的日志也须挂载
2.执行了以上命令之后，会出现以下报错：nginx: [emerg] open() “/usr/local/nginx/images.log” failed (21: Is a directory)
是因为/home/zhangdan/nginx/logs/images.log自动生成的images.log是一个文件夹，需要将其删除，手动touch该文件