[Unit]
Description=OpenStack Identity Service (code-named Keystone)
ConditionPathExists=/etc/keystone/keystone.conf
After=network-online.target
Wants=network-online.target

[Service]
Type=notify
Restart=always
User=keystone
StandardOutput=null
StandardError=null
ExecStart=/usr/bin/keystone-all --config-file /etc/keystone/keystone.conf

[Install]
WantedBy=multi-user.target