upgrade before checking out to a different branch to migrate to

app/app.go

@@ -578,7 +578,7 @@ func New(
 	app.mm.RegisterRoutes(app.Router(), app.QueryRouter(), encodingConfig.Amino)
 	app.mm.RegisterServices(module.NewConfigurator(app.appCodec, app.MsgServiceRouter(), app.GRPCQueryRouter()))
 
-	// setupUpgradeHandlers.
+	// setupUpgradeHandlers. must be called before LoadLatestVersion as storeloader is sealed after that
 	app.setupUpgradeHandlers()
 
 	// create the simulation manager and define the order of the modules for deterministic simulations
@@ -642,6 +642,7 @@ func New(
 	return app
 }
 
+// setupUpgradeStoreLoaders when intoducing new modules.
 func (app *LavaApp) setupUpgradeStoreLoaders() {
 	upgradeInfo, err := app.UpgradeKeeper.ReadUpgradeInfoFromDisk()
 	if err != nil {
@@ -659,6 +660,7 @@ func (app *LavaApp) setupUpgradeStoreLoaders() {
 	}
 }
 
+// setupUpgradeHandlers when modifing already existing modules
 func (app *LavaApp) setupUpgradeHandlers() {
 	for _, upgrade := range Upgrades {
 		app.UpgradeKeeper.SetUpgradeHandler(

app/upgrades/v3/constants.go → app/upgrades/v2/constants.go

@@ -1,12 +1,12 @@
-package v3
+package v2
 
 import (
 	store "github.com/cosmos/cosmos-sdk/store/types"
 	"github.com/lavanet/lava/app/upgrades"
 )
 
 // UpgradeName defines the on-chain upgrade name for the Osmosis v11 upgrade.
-const UpgradeName = "v11"
+const UpgradeName = "v2"
 
 var Upgrade = upgrades.Upgrade{
 	UpgradeName:          UpgradeName,

app/upgrades/v3/upgrades.go → app/upgrades/v2/upgrades.go

@@ -1,4 +1,4 @@
-package v3
+package v2
 
 import (
 	sdk "github.com/cosmos/cosmos-sdk/types"

scripts/upgrade/env_vars_for_upgrade.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+export DAEMON_NAME=lavad
+export CHAIN_ID=lava
+export DAEMON_HOME=$HOME/.lava
+export DAEMON_RESTART_AFTER_UPGRADE=true
+export UPRADE_NAME=v2
+echo "env vars set"

scripts/upgrade/start_upgradeable_module_setup_and_run_node.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+MYDIR="$(dirname "$(realpath "$0")")"
+echo "$MYDIR"
+source $MYDIR/env_vars_for_upgrade.sh
+
+# maybe we need to
+# rm -rf $DAEMON_HOME
+ignite chain build
+ignite chain init
+
+echo "binary name: $DAEMON_NAME"
+echo "cosmovisor path: $DAEMON_NAME"
+echo "removing old cosmovisor dir $DAEMON_HOME/cosmovisor"
+rm -rf $DAEMON_HOME/cosmovisor
+echo "creating $DAEMON_HOME/cosmovisor/genesis/bin"
+mkdir -p $DAEMON_HOME/cosmovisor/genesis/bin
+echo "copying /home/user/go/bin/lavad to $DAEMON_HOME/cosmovisor/genesis/bin"
+cp $HOME/go/bin/lavad $DAEMON_HOME/cosmovisor/genesis/bin
+
+cosmovisor start start
+
+# option 1. rebuild, put new binary into the cosmovisor directory of upgrades
+# option 2. fetch the binary from a server.
+
+# next step:
+# run upgrade a running module from a different terminal.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# an example for a proposal with upgrade binaries with remote path to binary file. (this requires that the wont be a binary file in
+# the cosmovisor upgrade path)
+
+#  tx gov submit-proposal software-upgrade Vega \
+# --title Vega \
+# --deposit 100uatom \
+# --upgrade-height 7368420 \
+# --upgrade-info '{"binaries":{"linux/amd64":"https://github.com/cosmos/gaia/releases/download/v6.0.0-rc1/gaiad-v6.0.0-rc1-linux-amd64","linux/arm64":"https://github.com/cosmos/gaia/releases/download/v6.0.0-rc1/gaiad-v6.0.0-rc1-linux-arm64","darwin/amd64":"https://github.com/cosmos/gaia/releases/download/v6.0.0-rc1/gaiad-v6.0.0-rc1-darwin-amd64"}}' \
+# --description "upgrade to Vega" \
+# --gas 400000 \
+# --from user \
+# --chain-id test \
+# --home test/val2 \
+# --node tcp://localhost:36657 \
+# --yes

scripts/upgrade/upgrade_a_running_module.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+MYDIR="$(dirname "$(realpath "$0")")"
+echo "$MYDIR"
+source $MYDIR/env_vars_for_upgrade.sh
+# git checkout some branch here
+ignite chain build
+
+echo "mkdir -p $DAEMON_HOME/cosmovisor/upgrades/$UPRADE_NAME/bin"
+mkdir -p $DAEMON_HOME/cosmovisor/upgrades/$UPRADE_NAME/bin
+cp $HOME/go/bin/lavad $DAEMON_HOME/cosmovisor/upgrades/$UPRADE_NAME/bin
+echo "cp $HOME/go/bin/lavad $DAEMON_HOME/cosmovisor/upgrades/$UPRADE_NAME/bin"
+
+for i in $(lavad q block | tr "," "\n");
+do
+    if [[ "$i" == *"height"* ]]; then
+        BLOCK_HEIGHT=$(echo $i | sed 's/"//g' | sed 's/height://')
+        break
+    fi 
+done
+
+BLOCK_HEIGHT_CHOSEN=$(echo "$((BLOCK_HEIGHT + 20))")
+
+lavad tx gov submit-proposal software-upgrade $UPRADE_NAME --title upgrade --description upgrade --upgrade-height $BLOCK_HEIGHT_CHOSEN --from alice --yes --gas "auto"
+lavad tx gov deposit 1 10000000ulava --from alice --yes --gas "auto"
+lavad tx gov vote 1 yes --from alice --yes --gas "auto"
+echo "chosen block for upgrade: $BLOCK_HEIGHT_CHOSEN"
+lavad q upgrade plan
+# wait for upgrade.

x/epochstorage/module.go

@@ -169,6 +169,9 @@ func (AppModule) ConsensusVersion() uint64 { return 2 }
 // BeginBlock executes all ABCI BeginBlock logic respective to the capability module.
 func (am AppModule) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {
 
+	details_test := map[string]string{"height": fmt.Sprintf("%d", ctx.BlockHeight())}
+	logger_test := am.keeper.Logger(ctx)
+	utils.LogLavaEvent(ctx, logger_test, "new_block", details_test, "New Block Stated: PRE_CHANGES")
 	if am.keeper.IsEpochStart(ctx) {
 
 		block := uint64(ctx.BlockHeight())