nginx sites-available default

index index.html index.htm index.nginx-debian.html;
    server_name 도메인.com; # managed by Certbot


location / {
#       try_files $uri $uri/ =404;
try_files $uri $uri/ /index.html;
}

 

location /api {
proxy_pass http://localhost:백단포트; #whatever port your app runs on
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/도메인.com/fullchain.pem; # managed by
 Certbot
    ssl_certificate_key /etc/letsencrypt/live/도메인.com/privkey.pem; # managed 
by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

 

server {
if ($host = 도메인.com) {
return 301 https://$host$request_uri;
} # managed by Certbot


listen 80 ;
listen [::]:80 ;
server_name 도메인.com;
return 404; # managed by Certbot

}