2bfbc7bb77
- Created structured documentation with /patterns/, /examples/, and /reference/ directories - Implemented automatic context loading rules in CLAUDE.md based on file extensions, directories, and keywords - Added technology-specific patterns for Docker, Python, Node.js, Vue.js, Bash, networking, databases, and VM management - Included complete working examples for common workflows and troubleshooting references - Designed for minimal context usage with precise loading triggers 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
124 lines
3.2 KiB
Markdown
124 lines
3.2 KiB
Markdown
# Nginx Configuration Examples
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## Reverse Proxy with SSL
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```nginx
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# /etc/nginx/sites-available/myapp
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server {
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listen 80;
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server_name myapp.example.com;
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return 301 https://$server_name$request_uri;
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}
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server {
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listen 443 ssl http2;
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server_name myapp.example.com;
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# SSL Configuration
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ssl_certificate /etc/letsencrypt/live/myapp.example.com/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/myapp.example.com/privkey.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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# Security Headers
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add_header X-Frame-Options DENY;
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add_header X-Content-Type-Options nosniff;
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add_header X-XSS-Protection "1; mode=block";
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add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
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# Logging
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access_log /var/log/nginx/myapp.access.log;
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error_log /var/log/nginx/myapp.error.log;
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# Proxy to backend
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location / {
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proxy_pass http://127.0.0.1:3000;
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection 'upgrade';
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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_cache_bypass $http_upgrade;
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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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}
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# Static files
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location /static/ {
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alias /var/www/myapp/static/;
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expires 30d;
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add_header Cache-Control "public, immutable";
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}
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# Health check endpoint
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location /health {
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access_log off;
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return 200 "healthy\n";
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add_header Content-Type text/plain;
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}
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}
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```
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## Load Balancing Configuration
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```nginx
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# /etc/nginx/conf.d/upstream.conf
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upstream backend {
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least_conn;
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server 10.0.1.10:3000 weight=3 max_fails=3 fail_timeout=30s;
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server 10.0.1.11:3000 weight=3 max_fails=3 fail_timeout=30s;
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server 10.0.1.12:3000 weight=1 backup;
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}
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server {
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listen 80;
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server_name api.example.com;
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location / {
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proxy_pass http://backend;
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proxy_next_upstream error timeout invalid_header http_500 http_502 http_503;
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proxy_next_upstream_tries 3;
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proxy_next_upstream_timeout 30s;
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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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}
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}
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```
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## Rate Limiting
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```nginx
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# /etc/nginx/nginx.conf (in http block)
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http {
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# Rate limiting zones
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limit_req_zone $binary_remote_addr zone=api:10m rate=10r/s;
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limit_req_zone $binary_remote_addr zone=login:10m rate=1r/s;
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# Connection limiting
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limit_conn_zone $binary_remote_addr zone=conn_limit_per_ip:10m;
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}
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# In server block
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server {
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location /api/ {
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limit_req zone=api burst=20 nodelay;
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limit_conn conn_limit_per_ip 10;
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proxy_pass http://backend;
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}
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location /auth/login {
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limit_req zone=login burst=5;
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proxy_pass http://backend;
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}
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}
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``` |