1. CloudStack can handle clusters of hundreds or thousands of bare metal machines. The largest known installation of CloudStack is reportedly by China Mobile, which has a cloud platform consisting of over 100,000 physical servers running CloudStack. 3. CloudStack is primarily focused on providing IaaS capabilities, while OpenStack offers a broader range of cloud services, including IaaS, PaaS, and SaaS. Kubernetes is primarily focused on managing containers and providing container orchestration capabilities. Compared to OpenStack, CloudStack is considered to be more lightweight and easier to deploy and manage, while OpenStack is more flexible and customizable. Compared to Kubernetes, CloudStack provides a more comprehensive set of IaaS features and is better suited for managing virtual machines, while Kubernetes is better suited for managing containers.
Leo <[email protected]> 于2023年4月14日周五 14:15写道： > Hello Cloud Stack experts! > > We are considering using Cloud Stack to setup a private cloud. I was > wondering if there are any scale and performance numbers that are > published. I would like to know the following: > > - How large a single cloud stack cluster can be in terms of number of bare > metal machines? Anyone know of the largest installation? > - What is the VM placement rate? i.e. How many VMs create requests can be > submitted and how fast does the scheduler process these requests? > - Any pros or limitations compared to other cloud softwares like > OpenStack or Kubernetes others? > > Thanks, > Leo >
