nginx.conf

server {
    listen 443 ssl;
    server_name api.fitfit.site;

    # SSL 인증서 경로도 api.fitfit.site에 맞게 새로 발급
    # (예: sudo certbot --nginx -d api.fitfit.site)
    ssl_certificate /etc/letsencrypt/live/api.fitfit.site/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/api.fitfit.site/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

    location / {
        proxy_pass http://localhost:8080;
        client_max_body_size 10m;

         proxy_set_header Host $host;
         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;
    }
}

server {
    listen 80;
    server_name api.fitfit.site;
    return 301 https://$host$request_uri;
}