Why odd-numbered releases (non EUS) upgrade are not possible with single restart? Why 4.6 EUS to 4.8 EUS upgrade is not possible with single restart?

Solution Unverified - Updated -

Issue

  • Worker nodes upgrade with a single restart is possible from EUS to EUS 4.8 onwards by pausing MCPs Chapter 4. Preparing to perform an EUS-to-EUS update, however, the same is not documented for odd-numbered version or from OCP 4.6 EUS to 4.8 EUS when the logic is version agnostic.

Environment

  • OCP 4.6
  • OCP odd-numbered releases (4.7, 4.9, etc)

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