Reset sequences at the end of pgcopydb clone --follow. #76
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arajkumar
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There are 2 problems here. Extension configuration table dependency on user table schema breaks the current assumption Using pgcopydb clone to fix the above issue causes failure when migrating extensions which is only available on source(e.g. aiven_extras) The problem (2) has been solved by introducing an [exclude-extension] filter to pgcopydb. live-migration introduces a new cli arg --skip-extensions which can be used to skip all the extensions or set of extensions. --skip-extensions - skips all the extensions during the migration --skip-extensions postgis unit - skips postgis, unit and aiven_extras It also cherry-picks dimitri#636 to fix a crash while doing extension config table migration as part of pgcopydb clone Other solution considered: This would have been much simpler if aiven allowed us to drop the aiven_extras extension. Though we could drop the extension, it is recreated immediately by the aiven controller. I think we can still drop the extension and immediately take snapshot, but not sure how reliable it would be. Fixes timescale/team-data-onboarding#125
arajkumar
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d329796 Problem: Unable to filter extensions from source (dimitri#76) 4595159 fix: filter all grants of 'pg_.*' roles ec7302d Use PG16 client tools (dimitri#83) cfe9493 Problem: Unable to use live-migration without docker (dimitri#80) Signed-off-by: Arunprasad Rajkumar <ar.arunprasad@gmail.com>
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