Refactor Docker setup for Astro SSR application and Nginx reverse proxy
- Updated docker-compose.yml to define services for the Astro SSR application and Nginx reverse proxy, including health checks and environment variables. - Modified Dockerfile to implement a multi-stage build process, optimizing dependency installation and production setup. - Enhanced nginx.conf with improved proxy settings, security headers, and caching strategies for static assets, ensuring better performance and security.
This commit is contained in:
115
nginx/nginx.conf
115
nginx/nginx.conf
@@ -8,9 +8,17 @@ http {
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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sendfile on;
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keepalive_timeout 65;
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# Logging
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access_log /var/log/nginx/access.log;
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error_log /var/log/nginx/error.log;
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sendfile on;
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tcp_nopush on;
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tcp_nodelay on;
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keepalive_timeout 65;
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types_hash_max_size 2048;
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# Gzip compression
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gzip on;
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gzip_disable "msie6";
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gzip_vary on;
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@@ -32,48 +40,97 @@ http {
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image/svg+xml
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font/woff2;
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# Upstream to Node.js server
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upstream nodejs_backend {
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server web:3000;
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keepalive 64;
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}
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server {
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listen 8080;
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server_name _;
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listen 80;
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server_name 365devnet.eu www.365devnet.eu;
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root /usr/share/nginx/html;
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index index.html index.htm;
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# Security headers
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# Security headers (applied at proxy level)
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add_header X-Content-Type-Options "nosniff" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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add_header Permissions-Policy "geolocation=(), camera=(), microphone=(), interest-cohort=()" always;
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add_header Cross-Origin-Opener-Policy "same-origin" always;
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add_header Cross-Origin-Embedder-Policy "credentialless" always;
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add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
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add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'wasm-unsafe-eval' 'nonce-astro' https://chat.365devnet.eu; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://cdn.pixabay.com https://raw.githubusercontent.com; font-src 'self' data:; connect-src 'self' https://chat.365devnet.eu wss://chat.365devnet.eu; frame-src https://chat.365devnet.eu; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" always;
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# Error pages
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error_page 404 /404.html;
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location = /404.html {
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internal;
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}
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# Client body size limit
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client_max_body_size 10M;
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# Main route fallback
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# Proxy settings for Node.js
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location / {
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try_files $uri $uri/index.html =404;
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proxy_pass http://nodejs_backend;
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proxy_http_version 1.1;
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# WebSocket support (for HMR if needed)
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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# Standard proxy headers
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Forwarded-Host $host;
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proxy_set_header X-Forwarded-Port $server_port;
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# Timeouts
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proxy_connect_timeout 60s;
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proxy_send_timeout 60s;
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proxy_read_timeout 60s;
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# Buffering
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proxy_buffering on;
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proxy_buffer_size 4k;
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proxy_buffers 8 4k;
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proxy_busy_buffers_size 8k;
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}
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# 🚫 Block hidden and sensitive files (e.g., .env, .git)
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# Cache static assets aggressively
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location ~* ^/_astro/.+\.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
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proxy_pass http://nodejs_backend;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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# Cache for 1 year (immutable)
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expires 365d;
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add_header Cache-Control "public, immutable";
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access_log off;
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}
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# Block hidden and sensitive files
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location ~ /\.(?!well-known).* {
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deny all;
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}
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# 🚫 Block access to config and archive files
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location ~* \.(cjs|ts|json|sh|zip|log|env)$ {
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deny all;
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}
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# 🧠 Optional: cache static assets for 6 months
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location ~* \.(?:ico|css|js|gif|jpe?g|png|woff2?|eot|ttf|svg|otf|webp)$ {
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expires 6M;
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# Health check endpoint
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location /health {
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proxy_pass http://nodejs_backend;
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access_log off;
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add_header Cache-Control "public";
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}
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}
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}
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# SSL configuration (uncomment when you have certificates)
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# server {
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# listen 443 ssl http2;
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# server_name 365devnet.eu www.365devnet.eu;
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#
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# ssl_certificate /etc/nginx/ssl/cert.pem;
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# ssl_certificate_key /etc/nginx/ssl/key.pem;
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# ssl_protocols TLSv1.2 TLSv1.3;
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# ssl_ciphers HIGH:!aNULL:!MD5;
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# ssl_prefer_server_ciphers on;
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#
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# # Rest of the configuration same as port 80
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# # ... (copy from above)
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# }
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# Redirect www to non-www (optional)
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# server {
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# listen 80;
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# server_name www.365devnet.eu;
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# return 301 http://365devnet.eu$request_uri;
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# }
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}
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