k8s nginx.conf配置文件配置

• 无状态nginx配置
• 
• nginx.conf覆盖容器配置

  nginx.conf 代码：
  
  events {
      worker_connections  1024;
  }
  
  
  http {
      include       /etc/nginx/mime.types;
      default_type  application/octet-stream;
  
      log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                        '$status $body_bytes_sent "$http_referer" '
                        '"$http_user_agent" "$http_x_forwarded_for"';
  
      access_log  /var/log/nginx/access.log;
      error_log  /var/log/nginx/error.log;
  
      sendfile        on;
      #tcp_nopush     on;
  
      keepalive_timeout  65;
  
      #gzip  on;
  
      include /etc/nginx/conf.d/*.conf;
  
  	# C++网关
  	server
  	{
  		listen 30001;
  		add_header Strict-Transport-Security "max-age=31536000; includeSubDomains";
                  add_header X-XSS-Protection "1; mode=block";
                  add_header X-Frame-Options "SAMEORIGIN always";
                  add_header X-Content-Type-Options "nosniff";
  		# 转发websocket需要的设置
  		proxy_set_header X-Real_IP $remote_addr;
  		proxy_set_header Host $host;
  		proxy_set_header X_Forward_For $proxy_add_x_forwarded_for;
  		proxy_http_version 1.1;
  		proxy_set_header Upgrade $http_upgrade;
  		proxy_set_header Connection 'upgrade';
  		location / {
                         proxy_set_header Connection 'keep-alive';
                         proxy_read_timeout 6000;
  		       proxy_pass http://gatewayserver.rz-dt:30001/;
  		}
  		location /weixin/ {
  			proxy_pass http://ossaccessserver.rz-dt:30002/weixin/;
  		}
  		location /upload/ {
  			client_max_body_size 1024M;
  			client_body_buffer_size 1024M;
  			proxy_pass http://fileserver.rz-dt:30001/upload/;
  		}
  		location /events/ {
  			proxy_pass http://sseserver.rz-dt:30001/events/;
  		}
  		location /getEsignSignUrl/ {
  			proxy_pass http://fileserver.rz-dt:30001/getEsignSignUrl/;
  		}
  		location /public/ {
  			proxy_pass http://sseserver.rz-dt:30001/public/;
  		}
  		location /clean_download/ {
  			proxy_pass http://fileserver.rz-dt:30001/clean_download/;
  		}
  		location /clean_download_data/ {
  			proxy_pass http://fileserver.rz-dt:30001/clean_download_data/;
  		}
  		location /getOssSignUrl/ {
  			client_max_body_size 1024M;
  			client_body_buffer_size 1024M;
  			proxy_pass http://fileserver.rz-dt:30001/getOssSignUrl/;
  		}
  		location /getStsToken/ {
  			client_max_body_size 1024M;
  			client_body_buffer_size 1024M;
  			proxy_pass http://fileserver.rz-dt:30001/getStsToken/;
  		}
  		location /getPreviewUrl/ {
  			client_max_body_size 1024M;
  			client_body_buffer_size 1024M;
  			proxy_pass http://fileserver.rz-dt:30001/getPreviewUrl/;
  		}
  		location /change_image_background_color/ {
  			client_max_body_size 1024M;
  			client_body_buffer_size 1024M;
  			proxy_pass http://fileserver.rz-dt:30001/change_image_background_color/;
  		}
  		location /docx2pdf/ {
  			client_max_body_size 50M;
  			client_body_buffer_size 50M;
  			proxy_pass http://fileserver.rz-dt:30001/docx2pdf/;
  		}
  		location /getPdfP