server {
    listen 443 ssl;
    listen [::]:443 ssl;
    server_name {{ zot_domain }};

    ssl_certificate /etc/letsencrypt/live/{{ zot_domain }}/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/{{ zot_domain }}/privkey.pem;

    # Large blob/layer uploads for container images and OCI artifacts.
    client_max_body_size 0;

    location / {
        proxy_pass http://127.0.0.1:{{ zot_port }};
        proxy_http_version 1.1;
        proxy_set_header Host $http_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;
        # Ensure a well-formed Content-Length reaches Zot instead of
        # chunked transfer encoding, which Zot rejects on blob uploads.
        proxy_request_buffering on;
    }
}

server {
    listen 80;
    listen [::]:80;
    server_name {{ zot_domain }};

    location /.well-known/acme-challenge/ {
        root /var/www/letsencrypt;
    }
    location / {
        return 301 https://$host$request_uri;
    }
}