Ubuntu Enterprise Cloud: Difference between revisions

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| machine images are hundreds of MB, and need to be copied over the network to nodes  
| machine images are hundreds of MB, and need to be copied over the network to nodes  
|}
|}
==Node(s)==
The other system(s) are nodes, which will run:
* the node controller (nc)
These systems will actually run the instances. You will need one or more systems with:
{| border="1" cellpadding=2 style="border-collapse: collapse"
! 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
| 1GB
| 4GB
| additional memory means more, and larger guests
|-
| Disk
| 5400rpm IDE
| 7200rpm SATA or SCSI
| Eucalyptus nodes are disk-intensive; I/O wait will likely be the performance bottleneck
|-
| Disk Space
| 40GB
| 100GB
| images will be cached locally, Eucalyptus does not like to run out of disk space
|-
| Networking
| 100Mbps
| 1000Mbps
| machine images are hundreds of MB, and need to be copied over the network to nodes
|}
==STEP 2: Install the Cloud/Cluster/Storage/Walrus Front End Server==
* Download the 10.04 Server ISO
* When you boot, select “Install Ubuntu Enterprise Cloud”.
[[Image:Bootscreen.png|center|200px|thumb]]
* The installer will detect if any other Eucalyptus components are present.
[[Image:Uec1.png|center|200px|thumb]]




Revision as of 09:54, 1 October 2010

Objective

From this Tutorial you will learn how to install, configure, register and perform several operations on a basic UEC setup that results in a cloud with a one controller "front-end" and one or several node(s) for running Virtual Machine (VM) instances. You will also use examples to help get you started using your own private compute cloud.

Download

  • Download iso Ubuntu Server dari
http://www.ubuntu.com/server/get-ubuntu/download

STEP 1: Prerequisites

To deploy a minimal cloud infrastructure, you’ll need at least two dedicated systems:

  • a front end
  • one or more node(s)

The following are recommendations, rather than fixed requirements. However, our experience in developing this documentation indicated the following suggestions.

Front End

Use the following table for a system that will run one or more of:

  • the cloud controller (clc)
  • the cluster controller (cc)
  • walrus (the S3-like storage service)
  • the storage controller (sc)
Hardware Minimum Suggested Notes
CPU 1GHz 2 x 2GHz for an all-in-one front end, it helps to have at least a dual core processor
Memory 2GB 4GB the Java web front end benefits from lots of available memory
Disk 5400rpm IDE 7200rpm SATA slower disks will work, but will yield much longer instance startup times
Disk Space 40GB 200GB 40GB is only enough space for only a single image, cache, etc., Eucalyptus does not like to run out of disk space
Networking 100Mbps 1000Mbps machine images are hundreds of MB, and need to be copied over the network to nodes

Node(s)

The other system(s) are nodes, which will run:

  • the node controller (nc)

These systems will actually run the instances. You will need one or more systems with:

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 1GB 4GB additional memory means more, and larger guests
Disk 5400rpm IDE 7200rpm SATA or SCSI Eucalyptus nodes are disk-intensive; I/O wait will likely be the performance bottleneck
Disk Space 40GB 100GB images will be cached locally, Eucalyptus does not like to run out of disk space
Networking 100Mbps 1000Mbps machine images are hundreds of MB, and need to be copied over the network to nodes

STEP 2: Install the Cloud/Cluster/Storage/Walrus Front End Server

  • Download the 10.04 Server ISO
  • When you boot, select “Install Ubuntu Enterprise Cloud”.
  • The installer will detect if any other Eucalyptus components are present.


Referensi

Pranala Menarik

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