Don't carry all -replace addresses through to every instance#37833
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Don't carry all -replace addresses through to every instance#37833
-replace addresses through to every instance#37833Conversation
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Once we have a resource instance we no longer need to have all possible forceReplace addresses available within that instance. We can determine immediately if the instance address is in the set if replacement addresses. This avoids bugs caused by sharing the `-replace` flag addresses across all resource nodes.
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-replace addresses through to every instance
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Once we have a resource instance we no longer need to have all possible
forceReplaceaddresses, we can determine immediately if the instance address is in the set of replacement addresses. This avoids bugs caused by sharing the-replaceflag addresses across all resource nodes.After working out a regression test for this, it became apparent that the test was not useful at all. It's not possible to regress this fix if the shared slice no longer exists, and even then relies on Go implementation details to get the slice len and cap to line up for the sharing to happen, so it may never fail again in the future. Since no behavior changes have been made, the existing test coverage should be sufficient.
Fixes #37831