基于集群的虚拟化管理软件,Ganeti 2.6.1 发布

jopen 12年前

Ganeti是一个群集虚拟服务器管理软件工具,构建在现有的虚拟化技术如Xen, KVM, 和其它开源软件之上。设计用于帮助虚拟服务器的集群管理,并能够在发生物理硬件故障之后进行快速而简单的恢复。

Ganeti为托管实例提供了以下功能:

  • Support for Xen virtualization:
    • Support for PVM and HVM instances
    • Live migration support
    • Virtual console (on PVM) or VNC (on HVM) to control instances
    • Support for virtio or emulated devices
  • Support for KVM virtualization: (from Ganeti 2.0)
    • Live migration support
    • Support for fully virtualized instances
    • Support for semi-virtualized instances (kernel residing on the host)
    • Support for VNC or serial access
    • Support for virtio or emulated devices
  • Recommended cluster size 1-40 physical nodes
  • Disk management:
    • Plain LVM volumes
    • Files (from Ganeti 2.0)
    • across-the-network raid1 (using DRBD) for quick recovery in case of physical system failure
  • Instance disk partitioning supported from Ganeti 2.0
  • Export/import mechanism for backup purposes or migration between clusters, or
  • Automated instance migration across clusters (since Ganeti 2.2)
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    项目主页:http://code.google.com/p/ganeti/