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  • Create computer groups:
    • all vm host computers
    • all vm guest computers 
  • Add VM host computer:
    • Hosthame: localvmhost
    • IP Address: 127.0.0.2
    • State: maintenance
    • Owner: admin
    • Platform: i386
    • Schedule: VCL 24x7 
    • RAM: 1024
    • No Processors: 1
    • Processor Speed: 2000
    • Network Speed: 100 
    • Type: blade
    • Provisioning engine: xCAT 1.x
    • Computer Groups: all vm host computers
  • Add VM guest computer:
    • Hosthame: vmguest01
    • IP Address: current public ip address used by Windows XP VM
    • State: available
    • Owner: admin
    • Platform: i386
    • Schedule: VCL 24x7 
    • RAM: 1024
    • No Processors: 1
    • Processor Speed: 2000
    • Network Speed: 100 
    • Type: virtualmachine
    • Provisioning engine: VMWare Server Provisioning
    • Computer Groups: all vm guest computers
  • vi /etc/sysconfig/network-scripts/ifcfg-eth0:5
    No Format
    DEVICE=eth0:5
BOOTPROTO=none
STARTMODE=onboot
USERCTL=no
IPADDR=172.53.0.1
BROADCAST=172.53.0.255
NETMASK=255.255.255.0
ONBOOT=yes
  • vi /etc/hosts
    No Format
    127.0.0.1 localhost
127.0.0.2 localvmhost
172.53.0.11 vmguest1
  • vi /etc/dhcpd.conf
    No Format
    ddns-update-style interim;
ignore client-updates;

shared-network eth0 {
   subnet 10.0.0.0 netmask 255.0.0.0 {
      # no dhcp support available
      # we are not authoritative for this network
      not authoritative;
   }
   subnet 172.53.0.0 netmask 255.255.255.0 {
      range 172.53.0.10 172.53.0.244;
      authoritative;
      max-lease-time 43200;
      min-lease-time 43200;
      default-lease-time 43200;
      option routers 172.53.0.1;
      option subnet-mask 255.255.255.0;
      option nis-domain "NA";
      option domain-name "vcl.org";
      option domain-name-servers 172.52.0.1;
      option nis-servers noip;
      option time-offset -5;
      ignore unknown-clients;
     
      host vmguest1 {
         option host-name "vmguest1";
         hardware ethernet 00:50:56:06:FF:00;
         fixed-address 172.53.0.11;
         option dhcp-server-identifier 172.53.0.1;
      }
   }
}
  • Change state of localvmhost to vmhostinuse
  • Assign vmguest1 to localvmhost
  • cat /etc/vcl/vcl.key.pub >> /root/.ssh/authorized_keys
  •