How make OpenNebula Frontend automatically start after server reboot

Assuming you have already installed OpenNebula Frontend on Centos 7:

Step 1)

Copy

/usr/lib/systemd/system/opennebula.service

to

/etc/systemd/system/multi-user.target.wants/opennebula.service

Step 2)

Copy

/usr/lib/systemd/system/opennebula-sunstone.service

to

/etc/systemd/system/multi-user.target.wants/opennebula-sunstone.service

Step 3)

Reboot your server to test if it works. It should.