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Upgrading Operating System version of KVM Hosts to RHEL 6.3 from RHEL 6.0 or 6.1
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Global Parameter Value
ha.investigators.order SimpleInvestigator,XenServerInvestigator,
KVMInvestigator,HypervInvestigator,
VMwareInvestigator,PingInvestigator,
ManagementIPSysVMInvestigator
system.vm.random.password true
xapiwait 60
• If you are using LDAP authentication, change the default values based on the LDAP server that you
are using:
LDAP Attribute OpenLDAP Active Directory
ldap.user.object inetOrgPerson user
ldap.username.attribute uid sAMAccountName
ldap.group.object groupOfUniqueNames group
ldap.group.user.uniquemember uniquemember member
9.4. Upgrading Operating System version of KVM Hosts to
RHEL 6.3 from RHEL 6.0 or 6.1
If your existing CloudPlatform deployment includes one or more clusters of KVM hosts that run RHEL
6.0 or RHEL 6.1, you must first upgrade the operating system version on those hosts to RHEL 6.3.
You must do this upgrade before you upgrade CloudPlatform.
Run the following commands on every KVM host.
1. Download the CloudPlatform 4.5.0.0 RHEL 6.3 binaries from https://www.citrix.com/downloads/
cloudplatform.html.
2. Extract the binaries:
# cd /root
# tar xvf CloudPlatform-4.5.0.0-rhel6.tar.gz
3. Create a CloudPlatform 4.5 qemu repo:
# cd CloudPlatform-4.5.0.0-rhel6/6.3
# createrepo
4. Prepare the yum repo for upgrade. Edit the file /etc/yum.repos.d/rhel63.repo. For example:
[upgrade]
name=rhel63
baseurl=url-of-your-rhel6.3-repo
enabled=1
gpgcheck=0
[cloudstack]
name=cloudstack
baseurl=file:///root/CloudPlatform-4.5.0.0-rhel6/6.3
enabled=1
gpgcheck=0