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Published: Nov 14, 2023 License: Apache-2.0 Imports: 19 Imported by: 0




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const UpgradeInfoFileName string = "upgrade-info.json"

Deprecated: UpgradeInfoFileName file to store upgrade information use x/upgrade/types.UpgradeInfoFilename instead.


This section is empty.


func NewMsgServerImpl added in v0.46.0

func NewMsgServerImpl(k *Keeper) types.MsgServer

NewMsgServerImpl returns an implementation of the upgrade MsgServer interface for the provided Keeper.


type Keeper

type Keeper struct {
	// contains filtered or unexported fields

func NewKeeper

func NewKeeper(skipUpgradeHeights map[int64]bool, storeKey storetypes.StoreKey, cdc codec.BinaryCodec, homePath string, vs xp.ProtocolVersionSetter, authority string) *Keeper

NewKeeper constructs an upgrade Keeper which requires the following arguments: skipUpgradeHeights - map of heights to skip an upgrade storeKey - a store key with which to access upgrade's store cdc - the app-wide binary codec homePath - root directory of the application's config vs - the interface implemented by baseapp which allows setting baseapp's protocol version field

func (Keeper) AppliedPlan added in v0.40.0

AppliedPlan implements the Query/AppliedPlan gRPC method

func (Keeper) ApplyUpgrade

func (k Keeper) ApplyUpgrade(ctx sdk.Context, plan types.Plan)

ApplyUpgrade will execute the handler associated with the Plan and mark the plan as done.

func (Keeper) Authority added in v0.46.0

Authority implements the Query/Authority gRPC method, returning the account capable of performing upgrades

func (Keeper) ClearIBCState added in v0.40.0

func (k Keeper) ClearIBCState(ctx sdk.Context, lastHeight int64)

ClearIBCState clears any planned IBC state

func (Keeper) ClearUpgradePlan

func (k Keeper) ClearUpgradePlan(ctx sdk.Context)

ClearUpgradePlan clears any schedule upgrade and associated IBC states.

func (Keeper) CurrentPlan added in v0.40.0

CurrentPlan implements the Query/CurrentPlan gRPC method

func (Keeper) DowngradeVerified added in v0.45.1

func (k Keeper) DowngradeVerified() bool

DowngradeVerified returns downgradeVerified.

func (Keeper) DumpUpgradeInfoToDisk

func (k Keeper) DumpUpgradeInfoToDisk(height int64, p types.Plan) error

DumpUpgradeInfoToDisk writes upgrade information to UpgradeInfoFileName.

func (Keeper) GetDoneHeight

func (k Keeper) GetDoneHeight(ctx sdk.Context, name string) int64

GetDoneHeight returns the height at which the given upgrade was executed

func (*Keeper) GetInitVersionMap added in v0.47.0

func (k *Keeper) GetInitVersionMap() module.VersionMap

GetInitVersionMap gets the initial version map This is only used in upgrade InitGenesis and should not be used in any other context.

func (Keeper) GetLastCompletedUpgrade added in v0.45.1

func (k Keeper) GetLastCompletedUpgrade(ctx sdk.Context) (string, int64)

GetLastCompletedUpgrade returns the last applied upgrade name and height.

func (Keeper) GetModuleVersionMap added in v0.43.0

func (k Keeper) GetModuleVersionMap(ctx sdk.Context) module.VersionMap

GetModuleVersionMap returns a map of key module name and value module consensus version as defined in ADR-041.

func (Keeper) GetModuleVersions added in v0.43.0

func (k Keeper) GetModuleVersions(ctx sdk.Context) []*types.ModuleVersion

GetModuleVersions gets a slice of module consensus versions

func (Keeper) GetUpgradeInfoPath

func (k Keeper) GetUpgradeInfoPath() (string, error)

GetUpgradeInfoPath returns the upgrade info file path

func (Keeper) GetUpgradePlan

func (k Keeper) GetUpgradePlan(ctx sdk.Context) (plan types.Plan, havePlan bool)

GetUpgradePlan returns the currently scheduled Plan if any, setting havePlan to true if there is a scheduled upgrade or false if there is none

func (Keeper) GetUpgradedClient added in v0.40.0

func (k Keeper) GetUpgradedClient(ctx sdk.Context, height int64) ([]byte, bool)

GetUpgradedClient gets the expected upgraded client for the next version of this chain

func (Keeper) GetUpgradedConsensusState added in v0.40.0

func (k Keeper) GetUpgradedConsensusState(ctx sdk.Context, lastHeight int64) ([]byte, bool)

GetUpgradedConsensusState gets the expected upgraded consensus state for the next version of this chain

func (*Keeper) GetVersionSetter added in v0.47.0

func (k *Keeper) GetVersionSetter() xp.ProtocolVersionSetter

GetVersionSetter gets the protocol version field of baseapp

func (Keeper) HasHandler

func (k Keeper) HasHandler(name string) bool

HasHandler returns true iff there is a handler registered for this name

func (Keeper) IsSkipHeight

func (k Keeper) IsSkipHeight(height int64) bool

IsSkipHeight checks if the given height is part of skipUpgradeHeights

func (Keeper) Logger

func (k Keeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger.

func (Keeper) ModuleVersions added in v0.43.0

ModuleVersions implements the Query/QueryModuleVersions gRPC method

func (Keeper) ReadUpgradeInfoFromDisk

func (k Keeper) ReadUpgradeInfoFromDisk() (types.Plan, error)

ReadUpgradeInfoFromDisk returns the name and height of the upgrade which is written to disk by the old binary when panicking. An error is returned if the upgrade path directory cannot be created or if the file exists and cannot be read or if the upgrade info fails to unmarshal.

func (Keeper) ScheduleUpgrade

func (k Keeper) ScheduleUpgrade(ctx sdk.Context, plan types.Plan) error

ScheduleUpgrade schedules an upgrade based on the specified plan. If there is another Plan already scheduled, it will cancel and overwrite it. ScheduleUpgrade will also write the upgraded IBC ClientState to the upgraded client path if it is specified in the plan.

func (*Keeper) SetDowngradeVerified added in v0.45.1

func (k *Keeper) SetDowngradeVerified(v bool)

SetDowngradeVerified updates downgradeVerified.

func (*Keeper) SetInitVersionMap added in v0.47.0

func (k *Keeper) SetInitVersionMap(vm module.VersionMap)

SetInitVersionMap sets the initial version map. This is only used in app wiring and should not be used in any other context.

func (Keeper) SetModuleVersionMap added in v0.43.0

func (k Keeper) SetModuleVersionMap(ctx sdk.Context, vm module.VersionMap)

SetModuleVersionMap saves a given version map to state

func (Keeper) SetUpgradeHandler

func (k Keeper) SetUpgradeHandler(name string, upgradeHandler types.UpgradeHandler)

SetUpgradeHandler sets an UpgradeHandler for the upgrade specified by name. This handler will be called when the upgrade with this name is applied. In order for an upgrade with the given name to proceed, a handler for this upgrade must be set even if it is a no-op function.

func (Keeper) SetUpgradedClient added in v0.40.0

func (k Keeper) SetUpgradedClient(ctx sdk.Context, planHeight int64, bz []byte) error

SetUpgradedClient sets the expected upgraded client for the next version of this chain at the last height the current chain will commit.

func (Keeper) SetUpgradedConsensusState added in v0.40.0

func (k Keeper) SetUpgradedConsensusState(ctx sdk.Context, planHeight int64, bz []byte) error

SetUpgradedConsensusState sets the expected upgraded consensus state for the next version of this chain using the last height committed on this chain.

func (*Keeper) SetVersionSetter added in v0.47.0

func (k *Keeper) SetVersionSetter(vs xp.ProtocolVersionSetter)

SetVersionSetter sets the interface implemented by baseapp which allows setting baseapp's protocol version field

func (Keeper) UpgradedConsensusState added in v0.40.0

UpgradedConsensusState implements the Query/UpgradedConsensusState gRPC method

type Migrator added in v0.46.0

type Migrator struct {
	// contains filtered or unexported fields

Migrator is a struct for handling in-place store migrations.

func NewMigrator added in v0.46.0

func NewMigrator(keeper *Keeper) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2 added in v0.46.0

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.

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