How to enable Extended Update Support (EUS) repositories for Red Hat Satellite 6.16 or Capsule 6.16

Environment

• Red Hat Satellite 6.16
• Red Hat Capsule 6.16
• Red Hat Enterprise Linux 8.10
• Red Hat Enterprise Linux 9

Issue

Red Hat Satellite 6.16 is approaching End of Life (EOL) on May 31, 2026, and there is a requirement to enable Extended Update Support (EUS) repositories to continue receiving updates and patching for an additional year (until May 31, 2027).

Resolution

NOTE: To receive EUS support, your account must possess an active subscription that includes Extended Update Support for Red Hat Satellite.

To enable Extended Update Support on Red Hat Satellite/Capsule 6.16:

1. Disable Standard Repositories

   # subscription-manager repos --disable=satellite-6.16-for-rhel-*-x86_64-rpms --disable=satellite-maintenance-6.16-for-rhel-*-x86_64-rpms
   

2. Enable the Target EUS Repositories

   Depending on your architecture and host operating system, enable the appropriate repository sets:

   Red Hat Satellite 6.16 on RHEL 9

   # subscription-manager repos \
     --enable=rhel-9-for-x86_64-baseos-rpms \
     --enable=rhel-9-for-x86_64-appstream-rpms \
     --enable=satellite-6.16-eus-for-rhel-9-x86_64-rpms \
     --enable=satellite-maintenance-6.16-eus-for-rhel-9-x86_64-rpms
   

   Red Hat Satellite 6.16 on RHEL 8.10

      # subscription-manager repos \
        --enable=rhel-8-for-x86_64-baseos-rpms \
        --enable=rhel-8-for-x86_64-appstream-rpms \
        --enable=satellite-6.16-eus-for-rhel-8-x86_64-rpms \
        --enable=satellite-maintenance-6.16-eus-for-rhel-8-x86_64-rpms
   
   

   Red Hat Capsule 6.16 on RHEL 9

   # subscription-manager repos \
     --enable=rhel-9-for-x86_64-baseos-rpms \
     --enable=rhel-9-for-x86_64-appstream-rpms \
     --enable=satellite-capsule-6.16-eus-for-rhel-9-x86_64-rpms \
     --enable=satellite-maintenance-6.16-eus-for-rhel-9-x86_64-rpms
   

   Red Hat Capsule 6.16 on RHEL 8.10

   # subscription-manager repos \
     --enable=rhel-8-for-x86_64-baseos-rpms \
     --enable=rhel-8-for-x86_64-appstream-rpms \
     --enable=satellite-capsule-6.16-eus-for-rhel-8-x86_64-rpms \
     --enable=satellite-maintenance-6.16-eus-for-rhel-8-x86_64-rpms
   

3. Verify Changes

   Confirm that the EUS channels are successfully enabled:

   # dnf repolist
   

   Verify that satellite-6.16-eus-... or satellite-capsule-6.16-eus-... and satellite-maintenance-6.16-eus-... appears in the active repository list.*

See Also:

• Updating Red Hat Satellite Server
• Updating Red Hat Satellite Capsule Server

Root Cause

Standard Red Hat Satellite 6.16 repositories do not provide updates past the official EOL date of May 31, 2026. Securing updates beyond this date requires an explicit switch to the dedicated EUS software channels.

Diagnostic Steps

To determine if the standard repositories are enabled instead of the required EUS repositories, execute the following steps:

1. Log into the Satellite or Capsule server via CLI.

2. Verify the currently enabled repositories by running:

   # dnf repolist
   

3. Review the output. If the standard (non-EUS) repositories are active, the output will resemble the following:

   Updating Subscription Management repositories.
   repo id                                             repo name
   rhel-9-for-x86_64-appstream-rpms                    Red Hat Enterprise Linux 9 for x86_64 - AppStream (RPMs)
   rhel-9-for-x86_64-baseos-rpms                       Red Hat Enterprise Linux 9 for x86_64 - BaseOS (RPMs)
   satellite-6.16-for-rhel-9-x86_64-rpms               Red Hat Satellite 6.16 for RHEL 9 x86_64 (RPMs)
   satellite-maintenance-6.16-for-rhel-9-x86_64-rpms   Red Hat Satellite Maintenance 6.16 for RHEL 9 x86_64 (RPMs)
   

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