In my experience, Rackspace OpenStack delivered a stable, flexible, and reliable private cloud environment.
Rackspace OpenStack streamlines server management and integrates with tools like GitLab, enhancing functionality. Its microservices architecture and deployment flexibility allow for various configurations, creating a reliable private cloud environment. While offering strong performance and support, beginners may find it complex without cloud knowledge. Despite high pricing and limited documentation, Rackspace's open-source nature remains valued. However, VMware surpasses in side-to-side replication maturity. Users note the wide array of available third-party libraries.
