Merge branch 'v0.35.x' into wb/035-backport-ticker-startup

CHANGELOG_PENDING.md

@@ -12,6 +12,8 @@ Special thanks to external contributors on this release:
 
 - CLI/RPC/Config
 
+  - [cli] \#8081 make the reset command safe to use (@marbar3778).
+
 - Apps
 
 - P2P Protocol

cmd/tendermint/commands/reset_priv_validator.go

@@ -2,6 +2,7 @@ package commands
 
 import (
 	"os"
+	"path/filepath"
 
 	"github.com/spf13/cobra"
 
@@ -16,11 +17,20 @@ import (
 var ResetAllCmd = &cobra.Command{
 	Use:   "unsafe-reset-all",
 	Short: "(unsafe) Remove all the data and WAL, reset this node's validator to genesis state",
-	RunE:  resetAll,
+	RunE:  resetAllCmd,
 }
 
 var keepAddrBook bool
 
+// ResetStateCmd removes the database of the specified Tendermint core instance.
+var ResetStateCmd = &cobra.Command{
+	Use:   "reset-state",
+	Short: "Remove all the data and WAL",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		return resetState(config.DBDir(), logger, keyType)
+	},
+}
+
 func init() {
 	ResetAllCmd.Flags().BoolVar(&keepAddrBook, "keep-addr-book", false, "keep the address book intact")
 	ResetPrivValidatorCmd.Flags().StringVar(&keyType, "key", types.ABCIPubKeyTypeEd25519,
@@ -36,20 +46,19 @@ var ResetPrivValidatorCmd = &cobra.Command{
 
 // XXX: this is totally unsafe.
 // it's only suitable for testnets.
-func resetAll(cmd *cobra.Command, args []string) error {
-	return ResetAll(config.DBDir(), config.P2P.AddrBookFile(), config.PrivValidator.KeyFile(),
+func resetAllCmd(cmd *cobra.Command, args []string) error {
+	return resetAll(config.DBDir(), config.P2P.AddrBookFile(), config.PrivValidator.KeyFile(),
 		config.PrivValidator.StateFile(), logger)
 }
 
 // XXX: this is totally unsafe.
 // it's only suitable for testnets.
 func resetPrivValidator(cmd *cobra.Command, args []string) error {
-	return resetFilePV(config.PrivValidator.KeyFile(), config.PrivValidator.StateFile(), logger)
+	return resetFilePV(config.PrivValidator.KeyFile(), config.PrivValidator.StateFile(), logger, keyType)
 }
 
-// ResetAll removes address book files plus all data, and resets the privValdiator data.
-// Exported so other CLI tools can use it.
-func ResetAll(dbDir, addrBookFile, privValKeyFile, privValStateFile string, logger log.Logger) error {
+// resetAllCmd removes address book files plus all data, and resets the privValidator data.
+func resetAll(dbDir, addrBookFile, privValKeyFile, privValStateFile string, logger log.Logger) error {
 	if keepAddrBook {
 		logger.Info("The address book remains intact")
 	} else {
@@ -60,14 +69,73 @@ func ResetAll(dbDir, addrBookFile, privValKeyFile, privValStateFile string, logg
 	} else {
 		logger.Error("Error removing all blockchain history", "dir", dbDir, "err", err)
 	}
-	// recreate the dbDir since the privVal state needs to live there
+
+	return resetFilePV(privValKeyFile, privValStateFile, logger, keyType)
+}
+
+// resetState removes address book files plus all databases.
+func resetState(dbDir string, logger log.Logger, keyType string) error {
+	blockdb := filepath.Join(dbDir, "blockstore.db")
+	state := filepath.Join(dbDir, "state.db")
+	wal := filepath.Join(dbDir, "cs.wal")
+	evidence := filepath.Join(dbDir, "evidence.db")
+	txIndex := filepath.Join(dbDir, "tx_index.db")
+	peerstore := filepath.Join(dbDir, "peerstore.db")
+
+	if tmos.FileExists(blockdb) {
+		if err := os.RemoveAll(blockdb); err == nil {
+			logger.Info("Removed all blockstore.db", "dir", blockdb)
+		} else {
+			logger.Error("error removing all blockstore.db", "dir", blockdb, "err", err)
+		}
+	}
+
+	if tmos.FileExists(state) {
+		if err := os.RemoveAll(state); err == nil {
+			logger.Info("Removed all state.db", "dir", state)
+		} else {
+			logger.Error("error removing all state.db", "dir", state, "err", err)
+		}
+	}
+
+	if tmos.FileExists(wal) {
+		if err := os.RemoveAll(wal); err == nil {
+			logger.Info("Removed all cs.wal", "dir", wal)
+		} else {
+			logger.Error("error removing all cs.wal", "dir", wal, "err", err)
+		}
+	}
+
+	if tmos.FileExists(evidence) {
+		if err := os.RemoveAll(evidence); err == nil {
+			logger.Info("Removed all evidence.db", "dir", evidence)
+		} else {
+			logger.Error("error removing all evidence.db", "dir", evidence, "err", err)
+		}
+	}
+
+	if tmos.FileExists(txIndex) {
+		if err := os.RemoveAll(txIndex); err == nil {
+			logger.Info("Removed tx_index.db", "dir", txIndex)
+		} else {
+			logger.Error("error removing tx_index.db", "dir", txIndex, "err", err)
+		}
+	}
+
+	if tmos.FileExists(peerstore) {
+		if err := os.RemoveAll(peerstore); err == nil {
+			logger.Info("Removed peerstore.db", "dir", peerstore)
+		} else {
+			logger.Error("error removing peerstore.db", "dir", peerstore, "err", err)
+		}
+	}
 	if err := tmos.EnsureDir(dbDir, 0700); err != nil {
 		logger.Error("unable to recreate dbDir", "err", err)
 	}
-	return resetFilePV(privValKeyFile, privValStateFile, logger)
+	return nil
 }
 
-func resetFilePV(privValKeyFile, privValStateFile string, logger log.Logger) error {
+func resetFilePV(privValKeyFile, privValStateFile string, logger log.Logger, keyType string) error {
 	if _, err := os.Stat(privValKeyFile); err == nil {
 		pv, err := privval.LoadFilePVEmptyState(privValKeyFile, privValStateFile)
 		if err != nil {

cmd/tendermint/main.go

@@ -23,6 +23,7 @@ func main() {
 		cmd.ReplayConsoleCmd,
 		cmd.ResetAllCmd,
 		cmd.ResetPrivValidatorCmd,
+		cmd.ResetStateCmd,
 		cmd.ShowValidatorCmd,
 		cmd.TestnetFilesCmd,
 		cmd.ShowNodeIDCmd,