nginx/rpc.conf

server {
  listen 443 ssl http2;
  server_name rpc.example.com;

  ssl_certificate     /etc/letsencrypt/live/rpc.example.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/rpc.example.com/privkey.pem;

  location / {
    proxy_pass http://127.0.0.1:8545;
    proxy_http_version 1.1;
    proxy_set_header Connection "";
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-Proto https;
    proxy_read_timeout 300s;
  }
}

Author: saihgenessofficial-coder

rpc.conf

@@ -0,0 +1 @@
+server { listen 443 ssl; server_name rpc.example.com; location / { proxy_pass http://127.0.0.1:8545; } }