Enhancement: Ngnix Templates

[arky]

Newer version Nginix (1.9 or later) allow use of variable substitution using nginux templates

Docker-compose web service

  webserver:
    image: nginx:latest
    volumes:
      - ./files/nginx/templates:/etc/nginx/templates
    depends_on:
      - backend
      - frontend
    ports:
      - "80:80"
    environment:
      - NGINX_HOST=example.com 

Nginx Template

/files/nginx/templates/default.conf.template

upstream backend {
  server backend:8080;
}
upstream frontend {
  server frontend:3000;
}


server {
  listen 80  default_server;
  server_name  ${NGINX_HOST};

  location ~ /\+\+api\+\+($|/.*) {
      rewrite ^/\+\+api\+\+($|/.*) /VirtualHostBase/http/$server_name/Plone/++api++/VirtualHostRoot/$1 break;
      proxy_pass http://backend;
  }

  location ~ / {
      location ~* \.(js|jsx|css|less|swf|eot|ttf|otf|woff|woff2)$ {
          add_header Cache-Control "public";
          expires +1y;
          proxy_pass http://frontend;
      }
      location ~* static.*\.(ico|jpg|jpeg|png|gif|svg)$ {
          add_header Cache-Control "public";
          expires +1y;
          proxy_pass http://frontend;
      }

      proxy_set_header        Host $host;
      proxy_set_header        X-Real-IP $remote_addr;
      proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header        X-Forwarded-Proto $scheme;
      proxy_redirect http:// https://;
      proxy_pass http://frontend;
  }
}