Installation guide

Table Of Contents
Procedure
1. In VCM on the VCM Collector, to set the repository status for the patching repository machine, click
Administration and click Certificates.
2. (Optional) If the patching repository status is set for a different patching repository machine, disable
the patching repository status to stop using that machine as the patching repository.
a. In the Certificates data grid, click the existing Red Hat Linux machine that has the Patching
Repository Status enabled.
b. Click Patching Repository.
c. Click Disable, click Next, and click Finish.
3. Enable the trust status for the Red Hat Linux machine that you are designating as the patching
repository.
a. In the Certificates data grid, click a single Red Hat Linux machine.
b. Click Change Trust Status.
c. Select the Check to trust or uncheck to untrust the selected machines check box and click Next.
4. Enable the patching repository status for the Red Hat Linux machine that you are designating as the
patching repository.
a. Click the Red Hat Linux machine.
b. Click Patching Repository.
c. Click Enable, click Next, and click Finish.
What to do next
Select a patching repository machine and an optional alternate location to store the Linux and UNIX
patches. See "Configure How Managed Machines Stage Patches for Deployment" on page 165.
Configure How Managed Machines Stage Patches for Deployment
You must configure how the target managed machines obtain and stage the patches for VCM to deploy to
the managed machines. VCM 5.7 supports staging patch files as large as 5GB.
For VCM to stage the Linux and UNIX patches and deploy them to managed machines, select a patching
repository machine and an optional geographically distributed alternate location machine.
When a primary patching repository and one or more alternate location repositories are available, VCM
copies the patches from the primary patching repository to either the target managed machines or to an
alternate location machine for deployment to the target managed machines, depending on your selections.
The target managed machines must be able to resolve the name of the alternate location machine that you
type in the VCM Patch Staging wizard.
Prerequisites
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Configure the patching repository machine as a trusted machine and a patching repository. See "Enable
the Trust and Patching Status for the Patching Repository Machine" on page 164.
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If you use credentials for patch staging, verify that the managed machine's certificate is trusted. See the
VCM online help.
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Ensure you understand secure communication for patching. See the VCM Security Guide.
Patching Managed Machines
VMware, Inc.
165