nginx_ssl_sample

# sudo add-apt-repository ppa:certbot/certbot && sudo apt-get update && sudo apt-get install -y python-certbot-nginx
# sudo certbot --nginx -d {domain}.com -d www.{domain}.com
# django app
# ...
# Check cronjobs
# cat /etc/cron.d/certbot 

# Expires map cache
map $sent_http_content_type $expires {
    default                    off;
    text/html                  epoch;
    text/css                   max;
    application/javascript     max;
    ~image/                    max;
}

# Redirect from :80 to :443
server {
    listen 80 default_server;
    listen [::]:80 default_server;
    server_name {domain};
    return 302 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2 default_server;
    listen [::]:443 ssl http2 default_server;
    server_name {domain};
    
    # cat /etc/letsencrypt/renewal/{domain}.conf 
    ssl_certificate_key /etc/letsencrypt/live/{domain}/privkey.pem;
    ssl_certificate /etc/letsencrypt/live/{domain}/cert.pem;

    access_log om;
    expires $expires;
    location /static/ {
        alias {app_dir}/{domain}/static/;
    }
    location /media/ {
        alias {app_dir}/{domain}/media/;
    }

    location / {
        proxy_pass http://127.0.0.1:{app_port};
        proxy_set_header X-Forwarded-Host $server_name;
        proxy_set_header X-Real-IP $remote_addr;
        add_header P3P 'CP="ALL DSP COR PSAa PSDa OUR NOR ONL UNI COM NAV"';
    }
}