docker 下nginx 单服务多模块分文件配置

1. 创建三个目录

/mnt/sdb1/nginx/www
静态文件地址目录
/mnt/sdb1/nginx/logs
nginx日志文件地址
/mnt/sdb1/nginx/conf/conf.d
nginx配置文件地址

2. 启动nginx容器

nginx容器启动命令

docker run -p 80:80\
         --name nginx_server\
          -v /mnt/sdb1/nginx/www:/var/www/html/website\
         -v /mnt/sdb1/nginx/logs/:/var/log/nginx\
         -v /mnt/sdb1/nginx/conf/conf.d:/etc/nginx/conf.d\
          -v /etc/localtime:/etc/localtime
          --restart=on-failure
          -d nginx

3. 创建配置文件

1) 在/mnt/sdb1/nginx/conf/conf.d创建default.conf文件

server {
   listen       80;
   server_name  localhost;

   #charset koi8-r;
   #access_log  /var/log/nginx/host.access.log  main;
   #导入多模块配置
   include /etc/nginx/conf.d/module/*.conf;
   location / {
       root   /var/www/html/website;
       index  index.html index.htm;
   }
   #error_page  404              /404.html;

   # redirect server error pages to the static page /50x.html
   #
   error_page   500 502 503 504  /50x.html;
   location = /50x.html {
       root   /var/www/html/website;
   }
   # deny access to .htaccess files, if Apache's document root
   # concurs with nginx's one
   #
   #location ~ /\.ht {
   #    deny  all;
   #}
}

2) 在/etc/nginx/conf.d下创建upstream.conf文件

配置文件内容为各个模块的服务器地址

upstream base {
    server   192.168.2.34:8080 weight=1 max_fails=2 fail_timeout=30s;
    server   192.168.2.34:8082 weight=2 max_fails=2 fail_timeout=30s;
}

upstream sso {
    server   192.168.2.34:8081 weight=1 max_fails=2 fail_timeout=30s;
}

3) 在/etc/nginx/conf.d下创建module目录

4) 在module目录下创建各模块的配置，文件必须以.conf结尾

比如 创建sso.conf文件，文件内容为

location ~ ^/sso/.*$
        {
                proxy_pass http://sso;
        }

如果添加模块需要先在upstream.conf中添加地址，再在module中创建一个模块对应的配置文件

4. 生配置生效

执行

docker exec nginx_server nginx -t

返回

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

表示配置文件测试通过
执行

docker exec nginx_server nginx -s reload

使配置生效