fleet/orbit/changes/14380-rpm-graceful-upgrade
Benjamin Edwards 71709e5ef9
Handle RPM upgrade in %postun script (#14379)
This pull request addresses a key aspect of the RPM upgrade process -
handling of scripts during upgrades vice pure deletion events.

An RPM upgrade operation consists of both an Install and an Uninstall
operation, meaning that during an upgrade, our %postun script is run and
previously, it was causing the accidental deletion of binaries needed
for the upgrade.

To prevent this unwanted removal during upgrade scenarios, the %postun
script now checks for the execution scenario in which it finds itself.
2023-10-27 12:29:09 -04:00

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* Add a conditional check in the %postun script to prevent file deletion during RPM upgrade. The check ensures that files and directories are only removed during a full uninstall ( equals 0), safeguarding necessary files from unintended deletion during an upgrade.