Upgrade manifests for RPM systems

To update resources while preserving data on RPM-based MicroShift systems, you can create new manifests for changes and deletions, and then move the deletion manifests into a delete subdirectory.

Use the following procedure to remove some resources while retaining others to preserve data.

Procedure

  1. Identify the manifest that requires updating.

  2. Create new manifests to be applied in the manifest directories.

  3. Create new manifests for resource deletion. It is not necessary to include the spec in these manifests. See Using manifests example to create new manifests using the example.

  4. Use the procedure in "Removing manifests for RPM systems" to create delete subdirectories and place the manifests created for resource deletion in this path.

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