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) </ul>