Applications can be deployed on a large variety of platforms: bare metal, private clouds, virtual machines, public clouds (AWS, Azure, GCE), etc. Afterwards, they have to be updated, configured, and maintained. This requires a lot of work, a deep understanding of the platforms, and imposes additional complexity to your solutions. I will show you what Juju and the Charmed Operator Lifecycle Manager can do to simplify your deployments and let you focus on what is really important.