Eucalyptus supports the hypervisor preferred by the specific distro. UEC prefer KVM, so you will need hardware virtualizaion, but CentOS (for example) prefers XEN so you could install Eucalyptus and use it without the need of hardware supported virtualisation. Last time I check Debian supported both kvm and xen, but it may requires you some configuration.
You don't say exactly what hardware you have or what kind of web stack you want to run, so this might not apply to you, but if you're building Perl/Python/Node/Ruby apps and have a 64bit OS and a 64bit CPU you could try Stackato micro-cloud.
I can run the Stackato VM in VMWare Fusion on my three year old macbook without issue.
Remember that those virtualization platforms that provide you with full-virtulized solutions (i.e. vmware) usually are depended on hardware support to this aim. If your hardware does not support VT, use those platforms that are based on para-virtualization, e.g. Xen-based ones. Take a look at the following solutions. They may be helpful
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Eucalyptus 支持特定发行版首选的虚拟机管理程序。 UEC 更喜欢 KVM，因此您需要硬件虚拟化，但 CentOS（例如）更喜欢 XEN，因此您可以安装 Eucalyptus 并使用它，而不需要硬件支持的虚拟化。上次我检查 Debian 支持 kvm 和 xen，但它可能需要你一些配置。
Eucalyptus supports the hypervisor preferred by the specific distro. UEC prefer KVM, so you will need hardware virtualizaion, but CentOS (for example) prefers XEN so you could install Eucalyptus and use it without the need of hardware supported virtualisation. Last time I check Debian supported both kvm and xen, but it may requires you some configuration.
我认为使用 qemu 作为虚拟机管理程序的 OpenStack 应该可以工作，因为 qemu 执行完整的硬件虚拟化而不是使用 CPU 层。
我已经能够通过本指南在 VirtualBox 中运行 OpenStack，没有任何问题：
http://uksysadmin.wordpress。 com/2011/02/17/running-openstack-under-virtualbox-a-complete-guide/
I think OpenStack with qemu as your hypervisor should work since qemu does full hardware virtualization rather than using the CPU's layer.
I've been able to run OpenStack inside of VirtualBox via this guide with no problems:
http://uksysadmin.wordpress.com/2011/02/17/running-openstack-under-virtualbox-a-complete-guide/
您没有确切说明您拥有什么硬件或您想要运行哪种类型的 Web 堆栈，因此这可能不适用于您，但如果您正在构建 Perl/Python/Node/Ruby 应用程序并且拥有 64 位操作系统和64位CPU你可以尝试Stackato micro-cloud。
我可以在我用了三年的 MacBook 上运行 VMWare Fusion 中的 Stackato VM，没有任何问题。
You don't say exactly what hardware you have or what kind of web stack you want to run, so this might not apply to you, but if you're building Perl/Python/Node/Ruby apps and have a 64bit OS and a 64bit CPU you could try Stackato micro-cloud.
I can run the Stackato VM in VMWare Fusion on my three year old macbook without issue.
查看 devstack.org 这是在您选择的虚拟化环境中或在系统本身上测试 openstack 的一种非常轻松的方法。
Check out devstack.org It's a pretty painless way to test openstack inside of a virtualization environment of your choice... or on the system itself.
请记住，那些为您提供全虚拟化解决方案的虚拟化平台（即 vmware）通常依赖于硬件支持来实现这一目标。如果您的硬件不支持VT，请使用基于半虚拟化的平台，例如基于Xen 的平台。看看以下解决方案。它们可能会有所帮助
Remember that those virtualization platforms that provide you with full-virtulized solutions (i.e. vmware) usually are depended on hardware support to this aim. If your hardware does not support VT, use those platforms that are based on para-virtualization, e.g. Xen-based ones. Take a look at the following solutions. They may be helpful