Example Nginx Conf to redirect http to https

nginx.conf

# Redirect to HTTPS
server {
    listen 80;
    server_name example.com www.example.com;
    return 301 https://$server_name$request_uri;
}

server {
    listen 443;
    server_name example.com www.example.com;
    ssl on;
    ssl_certificate     /etc/nginx/ssl/cert.pem;
    ssl_certificate_key /etc/nginx/ssl/cert_key.key;
    client_max_body_size 20m;
    proxy_read_timeout 600s;

    location / { try_files $uri @app; }
    location @app {
        include uwsgi_params;
        # Replace this, this depends on how you configure the app 
        uwsgi_pass unix:/tmp/app_socket.sock;
        uwsgi_read_timeout 600s;
        uwsgi_send_timeout 600s;
    }

    location /static  {
        alias /var/your_static_files_on_server;
    }

    location /media {
        set $s3_bucket        's3-bucket-name.s3.amazonaws.com';
        set $url_full         '$1';

        proxy_http_version     1.1;
        proxy_set_header       Host $s3_bucket;
        proxy_set_header       Authorization '';
        proxy_hide_header      x-amz-id-2;
        proxy_hide_header      x-amz-request-id;
        proxy_hide_header      Set-Cookie;
        proxy_ignore_headers   "Set-Cookie";
        proxy_buffering        off;
        proxy_intercept_errors on;

        # use google dns 
        resolver               8.8.4.4 8.8.8.8 valid=300s;
        resolver_timeout       10s;
        proxy_pass             http://$s3_bucket$url_full;
    }
}