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Eucalyptus - Install#1 - Configure Control Server
2013/02/24 |
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Configure Cloud Conputing Environment by Eucalyptus.
Eucalyptus is composed some componets below.
CLC (Cloud Controller)
⇒ he controls Cloud Walrus ⇒ he manages virtual machine images SC (Storage Controller) ⇒ he manages storage volumes CC (Cluster Controller) ⇒ he manages netwoking NC (Node Controller) ⇒ he controls Hypervisors
This example shows to configure Eucalyptus on the environment below.
#1) frontend.srv.world
[10.0.0.30] ⇒ Control Server ( CLC, Walrus, SC, CC installed ) #2) node01.srv.world [10.0.0.40] ⇒ Node Controler ( NC installed, built KVM Host )
Configure Control Server first on here.
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| [1] |
Configure and run DHCP Server first because
this example configure Eucalyptus' networking as SYSTEM Mode.
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| [2] | Add some repositories to install Eucalyptus. |
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[root@frontend ~]# yum -y install \
http://downloads.eucalyptus.com/software/eucalyptus/3.2/centos/6/x86_64/eucalyptus-release-3.2.noarch.rpm \ http://downloads.eucalyptus.com/software/eucalyptus/3.2/centos/6/x86_64/elrepo-release-6.noarch.rpm \ http://downloads.eucalyptus.com/software/euca2ools/2.1/centos/6/x86_64/euca2ools-release-2.1.noarch.rpm |
| [3] | Install Components. |
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# enable EPEL
[root@frontend ~]#
yum --enablerepo=epel -y install eucalyptus-cloud eucalyptus-walrus eucalyptus-sc eucalyptus-cc euca2ools openssh-clients
[root@frontend ~]#
vi /etc/eucalyptus/eucalyptus.conf # line 22: uncomment CREATE_SC_LOOP_DEVICES=256 # line 165: change VNET_MODE=" SYSTEM "
# line 204,205: uncomment and change ( specify IP range and subnetmask to assign IP address for instances ) VNET_SUBNET=" 10.0.0.0 "VNET_NETMASK=" 255.255.255.0 "
euca_conf --initialize Initializing a new cloud. This may take a few minutes. Initialize command succeeded [root@frontend ~]# /etc/rc.d/init.d/eucalyptus-cloud start Starting Eucalyptus services: done. [root@frontend ~]# /etc/rc.d/init.d/eucalyptus-cc start Starting Eucalyptus cluster controller: done. |