Make pg_rewind work with encrypted WAL #335
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Codecov ReportAll modified and coverable lines are covered by tests ✅
❌ Your project status has failed because the head coverage (84.84%) is below the target coverage (90.00%). You can increase the head coverage or adjust the target coverage. Additional details and impacted files@@ Coverage Diff @@
## TDE_REL_17_STABLE #335 +/- ##
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+ Coverage 84.65% 84.84% +0.18%
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Files 21 21
Lines 2588 2593 +5
Branches 401 401
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+ Hits 2191 2200 +9
+ Misses 316 313 -3
+ Partials 81 80 -1
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These tests are a copy of upstream's pg_rewind tests with small changes in setup_cluster to set WAL encryption on. `standby_source` test is not copied as it fails because of changes needed in pg_basebackup.
We use TLI to calculate encryption IV, therefore, data in segments has to be re-encrypted when copied to the new timeline. For PG-1412
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The main goal was to pass pg_rewind tests to find and fix WAL-related issues. Along with that, now we have pg_rewind working with encrypted WAL. There are no changes in the user interface.
This PR omits one of the pg_rewind tests. That fails due to pg_basebackup (see PG-1603).
For PG-1037, PG-1412