2.3. Creating Operating Systems


An operating system is a collection of resources that define how Satellite Server installs a base operating system on a host. Operating system entries combine previously defined resources, such as installation media, partition tables, provisioning templates, and others.

Importing operating systems from Red Hat’s CDN creates new entries on the Hosts > Operating Systems page.

You can also add custom operating systems using the following procedure:

Procedure

  1. In the Satellite web UI, navigate to Hosts > Operating systems and click New Operating system.
  2. In the Name field, enter a name to represent the operating system entry.
  3. In the Major field, enter the number that corresponds to the major version of the operating system.
  4. In the Minor field, enter the number that corresponds to the minor version of the operating system.
  5. In the Description field, enter a description of the operating system.
  6. From the Family list, select the operating system’s family.
  7. From the Root Password Hash list, select the encoding method for the root password.
  8. From the Architectures list, select the architectures that the operating system uses.
  9. Click the Partition table tab and select the possible partition tables that apply to this operating system.
  10. Optional: if you use non-Red Hat content, click the Installation media tab and select the installation media that apply to this operating system. For more information, see 「Adding Installation Media to Satellite」.
  11. Click the Templates tab and select a PXELinux template, a Provisioning template, and a Finish template for your operating system to use. You can select other templates, for example an iPXE template, if you plan to use iPXE for provisioning.
  12. Click Submit to save your provisioning template.

For CLI Users

  • Create the operating system using the hammer os create command:

    # hammer os create --name "MyOS" \
    --description "My_custom_operating_system" \
    --major 7 --minor 3 --family "Redhat" --architectures "x86_64" \
    --partition-tables "My_Partition" --media "Red_Hat" \
    --provisioning-templates "My_Provisioning_Template"
    Copy to Clipboard Toggle word wrap
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