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11.3. Incompatible Upgrades
If the upgrade itinerary records an incompatible upgrade for a cartridge, OpenShift Enterprise uses the following process:
Incompatible Upgrade Process
- Remove the files and directories declared in the
Setup-Rewrittenelement of the cartridge'smanaged_files.yml. - Overlay the new version of the cartridge on the gear.
- Unlock the cartridge directory.
- Secure the cartridge directory.
- Run the cartridge's
upgradescript, if it exists. - Run the cartridge's
setupscript. - Process the cartridge's ERB templates.
- Lock the cartridge directory.
- Create new endpoints for the cartridge.
- Connect the frontend.

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