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[enterprise-4.16] : Add prerequisite to IBU rollback to check for expired certs #81690

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Merged
ShaunaDiaz merged 1 commit into from
Sep 12, 2024
Merged

[enterprise-4.16] : Add prerequisite to IBU rollback to check for expired certs #81690

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5 changes: 5 additions & 0 deletions edge_computing/image_based_upgrade/cnf-image-based-upgrade-base.adoc
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Expand Up @@ -29,4 +29,9 @@ include::modules/cnf-image-based-upgrade-with-backup.adoc[leveloffset=+1]

include::modules/cnf-image-based-upgrade-rollback.adoc[leveloffset=+1]

[role="_additional-resources"]
.Additional resources

* xref:../../backup_and_restore/control_plane_backup_and_restore/disaster_recovery/scenario-3-expired-certs.adoc#dr-scenario-3-recovering-expired-certs_dr-recovering-expired-certs[Recovering from expired control plane certificates]

include::modules/cnf-image-based-upgrade-troubleshooting.adoc[leveloffset=+1]
5 changes: 5 additions & 0 deletions edge_computing/image_based_upgrade/ztp-image-based-upgrade.adoc
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Expand Up @@ -41,4 +41,9 @@ include::modules/ztp-image-based-upgrade-upgrade.adoc[leveloffset=+1]

include::modules/ztp-image-based-upgrade-rollback.adoc[leveloffset=+1]

[role="_additional-resources"]
.Additional resources

* xref:../../backup_and_restore/control_plane_backup_and_restore/disaster_recovery/scenario-3-expired-certs.adoc#dr-scenario-3-recovering-expired-certs_dr-recovering-expired-certs[Recovering from expired control plane certificates]

include::modules/cnf-image-based-upgrade-troubleshooting.adoc[leveloffset=+1]
1 change: 1 addition & 0 deletions modules/cnf-image-based-upgrade-rollback.adoc
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Expand Up @@ -30,6 +30,7 @@ You can manually roll back the changes if you encounter unresolvable issues afte
.Prerequisites

* Log in to the hub cluster as a user with `cluster-admin` privileges.
* Ensure that the control plane certificates on the original stateroot are valid. If the certificates expired, see "Recovering from expired control plane certificates".

.Procedure

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4 changes: 4 additions & 0 deletions modules/ztp-image-based-upgrade-rollback.adoc
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If you encounter an issue after upgrade, you can start a manual rollback.

.Prerequisites

* Ensure that the control plane certificates on the original stateroot are valid. If the certificates expired, see "Recovering from expired control plane certificates".

.Procedure

. Revert the `du-profile` or the corresponding policy-binding label to the original platform version in the `SiteConfig` CR:
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