Alakajam systemd unit

alakajam.service

# Usage:
# - Put this content into /etc/systemd/system/alakajam.service
# - systemctl enable alakajam
# - systemctl start alakajam (or systemctl restart apache)

[Unit]
Description=Alakajam server
Requires=network.target
After=network.target

[Service]
Type=simple
WorkingDirectory=/var/www/alakajam  # path to git repo
ExecStart=/usr/bin/node server.js  # assuming node is /usr/bin/node, adjust accordingly
User=nobody   # or some other user, best not root
Group=nobody  # or some other group, best not root
Restart=on-failure

[Install]
WantedBy=apache.service  # I'm assuming that's what it's called; do "systemctl | grep apache" to make sure)