An upgrade needs a compatibility check, a tested release and a recovery path. Which changes deserve particular attention before the new version reaches production?

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Tasadduq BurneyownerOwner · Founder

26525 reputation · 19 Aug 2024, 09:04 UTC

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Build and scan a new image, test it, then replace containers using a pinned artifact. Retain the previous digest for rollback. Check volume and database compatibility first, since reverting a container image does not reverse an incompatible data migration.

How should I approach a Docker upgrade?

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