feat: add --unsafe-remove-modules flag to Rollback cmd #546
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* adds public DeleteKVStore method on root multistore * rollback command accepts list of store keys names to forcibly delete this is useful for rolling back an upgrade that adds modules. rollbacks are performed by loading & committing the previous version. without this new functionality, the rollback will fail because no store version will exist for modules added during the upgrade. to properly rollback the state, pass in a list of the added module names and they will be completely removed before the rollback of pre-existing modules takes place: ``` chain rollback --unsafe-remove-modules mynewmodule,othernewmodule ```
like DeleteVersionsTo, but deletes the given version & upwards
pirtleshell
requested review from
DracoLi,
nddeluca,
rhuairahrighairidh,
drklee3 and
evgeniy-scherbina
drklee3
reviewed
May 24, 2024
the DeleteVersionsFrom on the unwrapped KVStore should be sufficient
drklee3
approved these changes
Jun 21, 2024
pirtleshell
merged commit dfce46d
into
kava-release-v0.47.10-iavl-v1
10 of 21 checks passed
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DeleteLatestVersionmethod on root multistoreDeleteVersionsFrommethod on iavl store which writes deletion of versions from given version upwards to disk.v1.2.0-kava.1.this is useful for rolling back an upgrade that adds modules.
rollbacks are performed by loading & committing the previous version.
without this new functionality, the rollback will fail because no store
version will exist for modules added during the upgrade.
to properly rollback the state, pass in a list of the added module names
and they will be completely removed before the rollback of pre-existing
modules takes place: