[Unit]
Description=dns-updater
After=network.target

[Service]
User=root
Group=root
WorkingDirectory=/opt/dns-updater
Environment="MIAB_HOST=box.koszewscy.waw.pl"
Environment="STORAGE_ROOT=/miab-data"
ExecStart=/bin/sh -c '/usr/bin/gunicorn --workers 4 --bind 0.0.0.0:8443 --certfile="$STORAGE_ROOT/ssl/ssl_certificate.pem" --keyfile="$STORAGE_ROOT/ssl/ssl_private_key.pem" app:app'
Restart=always

[Install]
WantedBy=multi-user.target