Should the virtualization host be allowed to run any service?

Posted by Giordano on Server Fault See other posts from Server Fault or by Giordano
Published on 2012-10-13T20:08:49Z Indexed on 2012/10/13 21:40 UTC
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ubuntu

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security

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backup

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vpn

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virtualization

I recently setup a virtualization server for the small company I'm running. This server runs few virtual machines that are used for development, testing, etc...

My business partner works from a remote location, thus I also installed a vpn server on the virtualization host to make it possible for him to safely reach the company services. Moreover, again on the virtualization host, I installed bacula to perform the backup of the data.

Is it advisable/good practice to do so or should I create one more virtual machine to do backups and VPN? Is it a bad idea to run these services on the host itself? If yes, why?

Thanks in advance!

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