Mukan Erkin Törük
ef24c0b67e
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84 lines
2.3 KiB
Go
84 lines
2.3 KiB
Go
package commands
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import (
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"context"
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"os"
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"os/signal"
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"syscall"
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"github.com/spf13/cobra"
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cfg "github.com/cometbft/cometbft/config"
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"github.com/cometbft/cometbft/inspect"
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"github.com/cometbft/cometbft/state"
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"github.com/cometbft/cometbft/state/indexer/block"
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"github.com/cometbft/cometbft/store"
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"github.com/cometbft/cometbft/types"
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)
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// InspectCmd is the command for starting an inspect server.
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var InspectCmd = &cobra.Command{
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Use: "inspect",
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Short: "Run an inspect server for investigating CometBFT state",
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Long: `
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inspect runs a subset of CometBFT's RPC endpoints that are useful for debugging
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issues with CometBFT.
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When the CometBFT detects inconsistent state, it will crash the
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CometBFT process. CometBFT will not start up while in this inconsistent state.
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The inspect command can be used to query the block and state store using CometBFT
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RPC calls to debug issues of inconsistent state.
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`,
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RunE: runInspect,
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}
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func init() {
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InspectCmd.Flags().
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String("rpc.laddr",
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config.RPC.ListenAddress, "RPC listenener address. Port required")
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InspectCmd.Flags().
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String("db-backend",
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config.DBBackend, "database backend: goleveldb | cleveldb | boltdb | rocksdb | badgerdb")
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InspectCmd.Flags().
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String("db-dir", config.DBPath, "database directory")
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}
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func runInspect(cmd *cobra.Command, _ []string) error {
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ctx, cancel := context.WithCancel(cmd.Context())
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defer cancel()
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c := make(chan os.Signal, 1)
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signal.Notify(c, syscall.SIGTERM, syscall.SIGINT)
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go func() {
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<-c
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cancel()
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}()
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blockStoreDB, err := cfg.DefaultDBProvider(&cfg.DBContext{ID: "blockstore", Config: config})
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if err != nil {
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return err
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}
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blockStore := store.NewBlockStore(blockStoreDB)
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defer blockStore.Close()
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stateDB, err := cfg.DefaultDBProvider(&cfg.DBContext{ID: "state", Config: config})
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if err != nil {
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return err
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}
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stateStore := state.NewStore(stateDB, state.StoreOptions{DiscardABCIResponses: false})
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defer stateStore.Close()
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genDoc, err := types.GenesisDocFromFile(config.GenesisFile())
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if err != nil {
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return err
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}
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txIndexer, blockIndexer, err := block.IndexerFromConfig(config, cfg.DefaultDBProvider, genDoc.ChainID)
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if err != nil {
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return err
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}
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ins := inspect.New(config.RPC, blockStore, stateStore, txIndexer, blockIndexer)
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logger.Info("starting inspect server")
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return ins.Run(ctx)
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}
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