proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=STATIC:10m inactive=7d use_temp_path=off;

upstream backend
{
	server unix:/app/run/socket0.sock;
	server unix:/app/run/socket1.sock;
	server unix:/app/run/socket2.sock;
	server unix:/app/run/socket3.sock;
}

upstream frontend
{
	server front:3000;
}

server
{
	listen 80;

	server_tokens off;
	server_name crm.logidex.ru www.crm.logidex.ru;
	gzip on;
	gzip_proxied any;
	gzip_comp_level 4;
	gzip_types text/css application/javascript image/svg+xml application/json text/plain text/xml;

	# Общие proxy_set_header, унаследованные всеми location
	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_set_header Host $host;


	location /api
	{
		proxy_pass http://backend;
	}

	location /
	{
		proxy_pass http://frontend;
	}

	location /_next/webpack-hmr
	{
		proxy_pass http://frontend;
		proxy_http_version 1.1;
		proxy_set_header Upgrade $http_upgrade;
		proxy_set_header Connection "upgrade";
	}

	location /_next/static
	{
		proxy_cache STATIC;
		proxy_pass http://frontend;
		add_header X-Cache-Status $upstream_cache_status;
		proxy_http_version 1.1;
		proxy_set_header Upgrade $http_upgrade;
		proxy_set_header Connection 'upgrade';
		proxy_cache_bypass $http_upgrade;
    }

	location /static
	{
		proxy_cache STATIC;
		proxy_ignore_headers Cache-Control;
		proxy_cache_valid 60m;
		proxy_pass http://frontend;
	}

	location /.well-known/acme-challenge/ {
	    root /var/www/certbot;
    }
}