Openstack is a free open cloud computing standard. Most of the systems I have created at Sanger run on Openstack. Most recently I have taken to deploying instances using docker machine and then using gitlabs CI/CD to deploy applications to those instances. I find this gives me a lot of control without having to delve into IAC systems such as Terraform or Ansible

Current used at Wellcome Sanger Institute

Used for 2 years 5 months

Used in 2 roles