fix: Add MigrationModuleManager to handle migration of upgrade module before other modules #16583

mmsqe · 2023-06-16T01:32:12Z

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CHANGELOG.md

types/module/module.go

alexanderbez · 2023-06-19T15:22:42Z

types/module/module.go

 	errorsmod "cosmossdk.io/errors"
-
+	storetypes "cosmossdk.io/store/types"
+	tmproto "github.com/cometbft/cometbft/proto/tendermint/types"


@tac0turtle is there any harm on depending on cometbft types in types/module?

ideally we dont do this, this seems like a bandaid that we will have to clean up later on. i think we should identify how to fix this problem without allowing modules to override consensus params.

We must be doing this within BeginBlock of Manager since the consensus params is accessed by other modules right after migration within the same block execution.

Yeah I guess there's no way around it it seems :/

We could perhaps return an any instead and then type cast where needed?

not sure if get params by consensusKeeper is better, but we need add module one by one (not to mention module outside sdk)

@tac0turtle May I ask if you have any better idea beside these two approaches?

I think the core issue here is the migration is "system" level functionalities, probably shouldn't happen in a module in the first place, it should be executed before all the module logics. is it possible to move the migration logic into baseapp somehow?

sorry for delay, the dependency is fine. agree with @yihuang. Maybe for this version of baseapp this is fine but for later on we can change it. Im not sure we have a clean alternative

100% agree 👍

types/module/module.go

Co-authored-by: Aleksandr Bezobchuk <[email protected]>

types/module/module.go

alexanderbez · 2023-06-27T02:21:41Z

types/module/module.go

@@ -261,6 +262,11 @@ func (GenesisOnlyAppModule) EndBlock(sdk.Context) ([]abci.ValidatorUpdate, error
 	return []abci.ValidatorUpdate{}, nil
 }

+// ConsensusParamsGetter is an interface to retrieve consensus parameters for a given context.
+type ConsensusParamsGetter interface {
+	GetConsensusParams(ctx sdk.Context) tmproto.ConsensusParams


what if we just return an any here and then type cast? Then we can avoid the CometBFT dependency.

since need use as cp := getter.GetConsensusParams(ctx).(tmproto.ConsensusParams), we can't use any for WithConsensusParams, or can we add a separate package to avoid import cometbft type directly

This reverts commit 591d7cf.

alexanderbez · 2023-07-17T16:59:07Z

types/module/interfaces/consensus_params.go

@@ -0,0 +1,12 @@
+package interfaces


I think this is OK @tac0turtle?

Why creating a new package?

it's to avoid directly import cometbft type, sth like allow B get A without import X:
A import X
B import A

This isn't used anymore right?

CHANGELOG.md

julienrbrt

Lgtm!

julienrbrt · 2023-08-11T07:50:10Z

Thanks for adding the godoc and tests!
One last thing to get it 100% would be to describe this new behavior in the docs:
somewhere here

cosmos-sdk/docs/docs/building-modules/01-module-manager.md

Line 269 in dd49f98

    
           * `BeginBlock(ctx context.Context) error`: At the beginning of each block, this function is called from [`BaseApp`](../core/00-baseapp.md#beginblock) and, in turn, calls the [`BeginBlock`](./05-beginblock-endblock.md) function of each modules implementing the `BeginBlockAppModule` interface, in the order defined in `OrderBeginBlockers`. It creates a child [context](../core/02-context.md) with an event manager to aggregate [events](../core/08-events.md) emitted from all modules.

.
Possibly as well here

cosmos-sdk/docs/docs/core/00-baseapp.md

Line 447 in dd49f98

#### BeginBlock

docs/docs/building-modules/01-module-manager.md

UPGRADING.md

docs/docs/building-modules/01-module-manager.md

Co-authored-by: Julien Robert <[email protected]>

… before other modules (#16583) Co-authored-by: Aleksandr Bezobchuk <[email protected]> Co-authored-by: Julien Robert <[email protected]> (cherry picked from commit 0c1f6fc)

… before other modules (backport #16583) (#17370)

… before other modules (#16583) Co-authored-by: Aleksandr Bezobchuk <[email protected]> Co-authored-by: Julien Robert <[email protected]> (cherry picked from commit 0c1f6fc) # Conflicts: # CHANGELOG.md # UPGRADING.md # baseapp/baseapp.go # docs/docs/building-modules/01-module-manager.md # docs/docs/core/00-baseapp.md # testutil/mock/types_mock_appmodule.go # types/module/module.go # types/module/module_test.go

… before other modules (cosmos#16583) Co-authored-by: Aleksandr Bezobchuk <[email protected]> Co-authored-by: Julien Robert <[email protected]> (cherry picked from commit 0c1f6fc)

…e module before other modules (backport #16583) (#17370)" This reverts commit 27f5db2.

… before other modules (cosmos#16583) Co-authored-by: Aleksandr Bezobchuk <[email protected]> Co-authored-by: Julien Robert <[email protected]> (cherry picked from commit 0c1f6fc) # Conflicts: # CHANGELOG.md # UPGRADING.md # baseapp/baseapp.go # docs/docs/building-modules/01-module-manager.md # docs/docs/core/00-baseapp.md # testutil/mock/types_mock_appmodule.go # types/module/module.go # types/module/module_test.go

mmsqe added 6 commits June 16, 2023 09:29

add WithConsensusParamsGetter for manager

1e55c09

test WithConsensusParamsGetter

5d513a3

test continuously call BeginBlock

3fcd4d6

add doc

34d47d1

rm module name check

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add change log

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mmsqe commented Jun 16, 2023

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mmsqe and others added 3 commits June 16, 2023 09:32

Update CHANGELOG.md

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fix interface

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fix lint

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mmsqe marked this pull request as ready for review June 16, 2023 02:15

mmsqe requested a review from a team as a code owner June 16, 2023 02:15

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tac0turtle assigned alexanderbez and tac0turtle Jun 16, 2023

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mmsqe and others added 4 commits June 20, 2023 09:24

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Co-authored-by: Aleksandr Bezobchuk <[email protected]>

Merge remote-tracking branch 'origin/main' into fix_cp

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cleanup doc

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Merge remote-tracking branch 'origin/main' into fix_cp

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fix lint

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alexanderbez reviewed Jun 27, 2023

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mmsqe added 3 commits June 27, 2023 10:53

Revert "add ck"

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This reverts commit 591d7cf.

add ConsensusParamsGetter interface

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Merge remote-tracking branch 'origin/main' into fix_cp

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alexanderbez reviewed Jul 17, 2023

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mmsqe added 2 commits August 11, 2023 09:33

add test

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Merge remote-tracking branch 'origin/main' into fix_cp

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julienrbrt approved these changes Aug 11, 2023

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julienrbrt added the backport/v0.50.x PR scheduled for inclusion in the v0.50's next stable release label Aug 11, 2023

update doc

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Co-authored-by: Julien Robert <[email protected]>

julienrbrt enabled auto-merge August 11, 2023 15:46

Merge branch 'main' into fix_cp

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Merged via the queue into cosmos:main with commit 0c1f6fc Aug 11, 2023
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mergify bot mentioned this pull request Aug 11, 2023

fix: Add MigrationModuleManager to handle migration of upgrade module before other modules (backport #16583) #17370

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mmsqe mentioned this pull request Aug 12, 2023

docs: update upgrade doc and changelog for MigrationModuleManager #17373

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julienrbrt pushed a commit that referenced this pull request Aug 12, 2023

fix: Add MigrationModuleManager to handle migration of upgrade module…

27f5db2

… before other modules (backport #16583) (#17370)

julienrbrt mentioned this pull request Aug 14, 2023

refactor: move UpgradeModule interface to appmodule and fix mocks #17383

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yihuang added the backport/v0.47.x PR scheduled for inclusion in the v0.47's next stable release label Aug 16, 2023

mergify bot mentioned this pull request Aug 16, 2023

fix: Add MigrationModuleManager to handle migration of upgrade module before other modules (backport #16583) #17398

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julienrbrt removed the backport/v0.47.x PR scheduled for inclusion in the v0.47's next stable release label Aug 16, 2023

This was referenced Aug 17, 2023

feat: introduce PreBlock #17421

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fix: add missing refresh for finalizeBlockState.ctx #17449

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julienrbrt added a commit that referenced this pull request Aug 18, 2023

Revert "fix: Add MigrationModuleManager to handle migration of upgrad…

8322b19

…e module before other modules (backport #16583) (#17370)" This reverts commit 27f5db2.

faddat mentioned this pull request Nov 8, 2024

faddat/many times #22476

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fix: Add MigrationModuleManager to handle migration of upgrade module before other modules #16583

fix: Add MigrationModuleManager to handle migration of upgrade module before other modules #16583

mmsqe commented Jun 16, 2023

alexanderbez Jun 19, 2023

tac0turtle Jun 26, 2023

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julienrbrt commented Aug 11, 2023

fix: Add MigrationModuleManager to handle migration of upgrade module before other modules #16583

fix: Add MigrationModuleManager to handle migration of upgrade module before other modules #16583

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mmsqe commented Jun 16, 2023

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