Hard to say without more detail, but I would lean towards probably not. For the environment conjured in my head by what you're describing, I would probably use

Hard to say without more detail, but I would lean towards probably not. For the environment conjured in my head by what you're describing, I would probably use something like Salt or Puppet to drive installation, config management/monitoring and upgrades, possibly on top of oVirt or similar. I don't see an advantage for tiny shops containerizing everything at this point, at least until some bright shiny future where containerization is much more of the norm and platforms like this are much more mature and easy to manage. Your sysadmin almost certainly has better things to do than adding wrappers and indirection to a tiny environment.