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location / {
proxy_pass http://backend_server;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
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http {
upstream backend_servers {
server backend1.example.com; server backend2.example.com; server backend3.example.com;
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}
server {
location / { proxy_pass http://backend_servers; }
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}
}
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http {
server {
location /static/ { root /var/www/html; expires 30d; }
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}
}
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http {
server {
location / { proxy_pass http://backend_server; proxy_cache cache_zone; proxy_cache_valid 200 1d; }
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}
}
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http {
server {
listen 443 ssl; server_name example.com; ssl_certificate /path/to/cert.pem; ssl_certificate_key /path/to/key.pem; location / { proxy_pass http://backend_server; }
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}
}
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