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wiki:руководство_по_ubuntu_server:виртуализация:uec [2012/09/24 18:24] [Обзор] |
wiki:руководство_по_ubuntu_server:виртуализация:uec [2012/09/28 20:29] (текущий) [Обзор] |
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| Строка 10: | Строка 10: | ||
| ====Обзор==== | ====Обзор==== | ||
| - | <note important>**UEC** (Ubuntu Enterprise Cloud - корпоративное облако Ubuntu) а данный момент считается устаревшим в пользу UC (Ubuntu Cloud - Облако Ubuntu). Первое основано на Eucalyptus, а второе - на Openstack. Эта секция руководства будет удалена в дальнейшем.</note> | + | <note important>**UEC** (Ubuntu Enterprise Cloud - корпоративное облако Ubuntu) на данный момент считается устаревшим в пользу UC (Ubuntu Cloud - Облако Ubuntu). Первое основано на Eucalyptus, а второе - на Openstack. Эта секция руководства будет удалена в дальнейшем.</note> |
| Строка 41: | Строка 41: | ||
| ==Требования к внешнему интерфейсу UEC== | ==Требования к внешнему интерфейсу UEC== | ||
| - | Hardware | + | ^ Hardware ^ Minimum ^ Suggested ^ Notes ^ |
| - | + | | CPU | 1 GHz | 2 x 2 GHz | For an all-in-one front end, it helps to have at least a dual core processor. | | |
| - | + | | Memory | 2 GB | 4 GB | The Java web front end benefits from lots of available memory. | | |
| - | Minimum | + | | Disk | 5400 RPM IDE | 7200 RPM SATA | Slower disks will work, but will yield much longer instance startup times. | |
| - | + | | Disk Space | 40 GB | 200 GB | 40GB is only enough space for only a single image, cache, etc., Eucalyptus does not like to run out of disk space. | | |
| - | + | | Networking | 100 Mbps | 1000 Mbps | Machine images are hundreds of MB, and need to be copied over the network to nodes. | | |
| - | Suggested | + | |
| - | + | ||
| - | + | ||
| - | Notes | + | |
| - | + | ||
| - | CPU | + | |
| - | + | ||
| - | + | ||
| - | 1 GHz | + | |
| - | + | ||
| - | + | ||
| - | 2 x 2 GHz | + | |
| - | + | ||
| - | + | ||
| - | For an all-in-one front end, it helps to have at least a dual core processor. | + | |
| - | + | ||
| - | Memory | + | |
| - | + | ||
| - | + | ||
| - | 2 GB | + | |
| - | + | ||
| - | + | ||
| - | 4 GB | + | |
| - | + | ||
| - | + | ||
| - | The Java web front end benefits from lots of available memory. | + | |
| - | + | ||
| - | Disk | + | |
| - | + | ||
| - | + | ||
| - | 5400 RPM IDE | + | |
| - | + | ||
| - | + | ||
| - | 7200 RPM SATA | + | |
| - | + | ||
| - | + | ||
| - | Slower disks will work, but will yield much longer instance startup times. | + | |
| - | + | ||
| - | Disk Space | + | |
| - | + | ||
| - | + | ||
| - | 40 GB | + | |
| - | + | ||
| - | + | ||
| - | 200 GB | + | |
| - | + | ||
| - | + | ||
| - | 40GB is only enough space for only a single image, cache, etc., Eucalyptus does not like to run out of disk space. | + | |
| - | + | ||
| - | Networking | + | |
| - | + | ||
| - | + | ||
| - | 100 Mbps | + | |
| - | + | ||
| - | + | ||
| - | 1000 Mbps | + | |
| - | + | ||
| - | + | ||
| - | Machine images are hundreds of MB, and need to be copied over the network to nodes. | + | |
| ===Требования к узлу=== | ===Требования к узлу=== | ||
| Строка 115: | Строка 56: | ||
| ==Требования к узлу UEC== | ==Требования к узлу UEC== | ||
| - | Hardware | + | ^ Hardware ^ Minimum ^ Suggested ^ Notes ^ |
| - | + | | CPU | VT Extensions | VT, 64-bit, Multicore | 64-bit can run both i386, and amd64 instances; by default, Eucalyptus will only run 1 VM per CPU core on a Node. | | |
| - | + | | Memory | 1 GB | 4 GB | Additional memory means more, and larger guests. | | |
| - | Minimum | + | | Disk | 5400 RPM IDE | 7200 RPM SATA or SCSI | Eucalyptus nodes are disk-intensive; I/O wait will likely be the performance bottleneck. | |
| - | + | | Disk Space | 40 GB | 100 GB | Images will be cached locally, Eucalyptus does not like to run out of disk space. | | |
| - | + | | Networking | 100 Mbps | 1000 Mbps | Machine images are hundreds of MB, and need to be copied over the network to nodes. | | |
| - | Suggested | + | |
| - | + | ||
| - | + | ||
| - | Notes | + | |
| - | + | ||
| - | CPU | + | |
| - | + | ||
| - | + | ||
| - | VT Extensions | + | |
| - | + | ||
| - | + | ||
| - | VT, 64-bit, Multicore | + | |
| - | + | ||
| - | + | ||
| - | 64-bit can run both i386, and amd64 instances; by default, Eucalyptus will only run 1 VM per CPU core on a Node. | + | |
| - | + | ||
| - | Memory | + | |
| - | + | ||
| - | + | ||
| - | 1 GB | + | |
| - | + | ||
| - | + | ||
| - | 4 GB | + | |
| - | + | ||
| - | + | ||
| - | Additional memory means more, and larger guests. | + | |
| - | + | ||
| - | Disk | + | |
| - | + | ||
| - | + | ||
| - | 5400 RPM IDE | + | |
| - | + | ||
| - | + | ||
| - | 7200 RPM SATA or SCSI | + | |
| - | + | ||
| - | + | ||
| - | Eucalyptus nodes are disk-intensive; I/O wait will likely be the performance bottleneck. | + | |
| - | + | ||
| - | Disk Space | + | |
| - | + | ||
| - | + | ||
| - | 40 GB | + | |
| - | + | ||
| - | + | ||
| - | 100 GB | + | |
| - | + | ||
| - | + | ||
| - | Images will be cached locally, Eucalyptus does not like to run out of disk space. | + | |
| - | + | ||
| - | Networking | + | |
| - | + | ||
| - | + | ||
| - | 100 Mbps | + | |
| - | + | ||
| - | + | ||
| - | 1000 Mbps | + | |
| - | + | ||
| - | + | ||
| - | Machine images are hundreds of MB, and need to be copied over the network to nodes. | + | |
| ====Установка сервера внешнего интерфейса для облака/кластера/хранилища/Walrus==== | ====Установка сервера внешнего интерфейса для облака/кластера/хранилища/Walrus==== | ||