dev-db/mongodb/files/mongodb.service

   1 [Unit]
   2 Description=High-performance, schema-free document-oriented database
   3 After=network.target
   4
   5 [Service]
   6 User=mongodb
   7 ExecStart=/usr/bin/mongod --quiet --config /etc/mongodb.conf
   8
   9 [Install]
  10 WantedBy=multi-user.target