feat: added Nginx

.env.example

@@ -9,5 +9,8 @@ DB_NAME=film-db
 # ADMINER
 ADMINER_PORT=8080
 
+# NGINX
+NGINX_PORT=3050
+
 # CLIENT
 CLIENT_PORT=3000

docker-compose.yml

@@ -50,6 +50,24 @@ services:
     depends_on:
       - postgres
 
+  nginx:
+    container_name: nginx
+    image: nginx:1.21.6-alpine
+    ports:
+      - 127.0.0.1:${NGINX_PORT}:${NGINX_PORT}
+    volumes:
+      - ./nginx/templates:/etc/nginx/templates
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+    networks:
+      - backend-network
+    environment:
+      - NGINX_PORT=${NGINX_PORT}
+      - SERVER_PORT=${SERVER_PORT}
+    restart: always
+    depends_on:
+      - server
+      - postgres
+
   client:
     container_name: client
     image: client:1.0.0

nginx/nginx.conf

+user nginx;
+worker_processes  auto;
+
+error_log  /var/log/nginx/error.log;
+pid        /var/run/nginx.pid;
+
+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"';
+
+  # TODO: logging does not work
+  access_log  /var/log/nginx/access.log;
+
+  sendfile on;
+
+  keepalive_timeout 65;
+
+  # template files in /etc/nginx/templates/*.template are outputed as a result of executing envsubst to the /etc/nginx/conf.d folder
+  include /etc/nginx/conf.d/*.conf;
+}

nginx/templates/default.conf.template

+upstream nest_server {
+  # TODO: must be same port as the nestJS server container port
+  server server:3000;
+}
+
+server {
+  # IPv4
+  listen      ${NGINX_PORT} default_server;
+  # IPv6
+  listen      [::]:${NGINX_PORT} default_server;
+
+  location / {
+    proxy_http_version 1.1;
+    proxy_cache_bypass $http_upgrade;
+
+    #proxy_buffering off;
+
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection 'upgrade';
+    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_pass http://nest_server;
+  }
+}