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Uninstalling the UniCluster Test Drive

If you installed the UniCluster Test drive on a machine and would like to remove it you can follow these step (all steps run on the installer node):

  1. Unselect all components on all nodegroups using the ngedit tool.
  2. Run '# cfmsync -f -p'
  3. Remove all kits other than the base kit and the OS kit associated with the installer using 'kitops -e -k <kitname>'
  4. Remove all non-distro related repo's from /etc/yum.repos.d/ (ie just leave CentOS-Media.repo, etc)
  5. Run 'yum erase kusu* initrd-templates kit-base unicluster*'
  6. Run 'mysql -e "drop database kusudb'
  7. Run 'rm -rf /etc/cfm /opt/kusu /depot /var/www/html/cfm /var/www/html/images /var/www/html/kickstart /var/www/html/kits /var/www/html/repos /var/www/html/yum /var/lock/subsys/unicluster-setup'

At this point all UniCluster core packages and data has been removed.  Some tools, such as IPMI, and services, such as DHCP, are still installed and will be configured to their last UniCluster configured state.  These tools will not interfere with a new installation on UniCluster.