Updating Control Center on delegate hosts

This procedure updates Control Center on delegate hosts to version 1.3.3.
Perform this procedure on each delegate host in your deployment.
  1. Log in to a delegate host as root, or as a user with superuser privileges.
  2. Save the current serviced configuration file as a reference.
    1. Rename the file.
      mv /etc/default/serviced /etc/default/serviced-pre-1.3.3
    2. Set permissions to read-only.
      chmod 0440 /etc/default/serviced-pre-1.3.3
  3. Install the new version of Control Center.
    yum install -y --disablerepo=\* --enablerepo=zenoss-mirror \ 
      /opt/zenoss-repo-mirror/serviced-1.3.3-1.x86_64.rpm
  4. Make a backup copy of the new configuration file.
    1. Copy the file.
      cp /etc/default/serviced /etc/default/serviced-1.3.3-orig
    2. Set permissions to read-only.
      chmod 0440 /etc/default/serviced-1.3.3-orig
  5. Display the settings of the reference configuration file.
    grep -E '^\b*SERVICED' /etc/default/serviced-pre-1.3.3
  6. Open the new configuration file with a text editor, and then update the file for your environment.
    For more information about configuring a delegate host, see Control Center configuration variables.
When all delegate hosts are updated, start the cluster. For more information, see Starting and stopping Control Center deployments.