/
run_node.go
108 lines (87 loc) · 4.02 KB
/
run_node.go
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package commands
import (
"fmt"
"strings"
"time"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/bytom/vapor/node"
"github.com/bytom/vapor/toolbar/osssync/download"
)
const logModule = "cmd"
var runNodeCmd = &cobra.Command{
Use: "node",
Short: "Run the vapord",
RunE: runNode,
}
func init() {
runNodeCmd.Flags().String("prof_laddr", config.ProfListenAddress, "Use http to profile vapord programs")
runNodeCmd.Flags().Bool("mining", config.Mining, "Enable mining")
runNodeCmd.Flags().String("cross_chain.asset_whitelist", config.CrossChain.AssetWhitelist, "Cross-chain-allowed asset whitelist")
runNodeCmd.Flags().Bool("auth.disable", config.Auth.Disable, "Disable rpc access authenticate")
runNodeCmd.Flags().Bool("wallet.disable", config.Wallet.Disable, "Disable wallet")
runNodeCmd.Flags().Bool("wallet.rescan", config.Wallet.Rescan, "Rescan wallet")
runNodeCmd.Flags().Bool("wallet.txindex", config.Wallet.TxIndex, "Save global tx index")
runNodeCmd.Flags().Bool("vault_mode", config.VaultMode, "Run in the offline enviroment")
runNodeCmd.Flags().Bool("web.closed", config.Web.Closed, "Lanch web browser or not")
runNodeCmd.Flags().String("chain_id", config.ChainID, "Select network type")
// log level
runNodeCmd.Flags().String("log_level", config.LogLevel, "Select log level(debug, info, warn, error or fatal)")
// p2p flags
runNodeCmd.Flags().String("p2p.laddr", config.P2P.ListenAddress, "Node listen address. (0.0.0.0:0 means any interface, any port)")
runNodeCmd.Flags().String("p2p.seeds", config.P2P.Seeds, "Comma delimited host:port seed nodes")
runNodeCmd.Flags().Bool("p2p.skip_upnp", config.P2P.SkipUPNP, "Skip UPNP configuration")
runNodeCmd.Flags().Bool("p2p.lan_discoverable", config.P2P.LANDiscover, "Whether the node can be discovered by nodes in the LAN")
runNodeCmd.Flags().Int("p2p.max_num_peers", config.P2P.MaxNumPeers, "Set max num peers")
runNodeCmd.Flags().Int("p2p.handshake_timeout", config.P2P.HandshakeTimeout, "Set handshake timeout")
runNodeCmd.Flags().Int("p2p.dial_timeout", config.P2P.DialTimeout, "Set dial timeout")
runNodeCmd.Flags().String("p2p.proxy_address", config.P2P.ProxyAddress, "Connect via SOCKS5 proxy (eg. 127.0.0.1:1086)")
runNodeCmd.Flags().String("p2p.proxy_username", config.P2P.ProxyUsername, "Username for proxy server")
runNodeCmd.Flags().String("p2p.proxy_password", config.P2P.ProxyPassword, "Password for proxy server")
runNodeCmd.Flags().String("p2p.keep_dial", config.P2P.KeepDial, "Peers addresses try keeping connecting to, separated by ',' (for example \"1.1.1.1:46657;2.2.2.2:46658\")")
// log flags
runNodeCmd.Flags().String("log_file", config.LogFile, "Log output file")
// websocket flags
runNodeCmd.Flags().Int("ws.max_num_websockets", config.Websocket.MaxNumWebsockets, "Max number of websocket connections")
runNodeCmd.Flags().Int("ws.max_num_concurrent_reqs", config.Websocket.MaxNumConcurrentReqs, "Max number of concurrent websocket requests that may be processed concurrently")
// OSS
runNodeCmd.Flags().String("oss.url", config.Oss.Url, "URL of OSS")
RootCmd.AddCommand(runNodeCmd)
}
func setLogLevel(level string) {
switch strings.ToLower(level) {
case "debug":
log.SetLevel(log.DebugLevel)
case "info":
log.SetLevel(log.InfoLevel)
case "warn":
log.SetLevel(log.WarnLevel)
case "error":
log.SetLevel(log.ErrorLevel)
case "fatal":
log.SetLevel(log.FatalLevel)
default:
log.SetLevel(log.InfoLevel)
}
}
func runNode(cmd *cobra.Command, args []string) error {
startTime := time.Now()
setLogLevel(config.LogLevel)
// Create & start node
n := node.NewNode(config)
// Get blocks from OSS
if err := download.Run(n, config.Oss.Url); err != nil {
fmt.Println("Failed to get blocks from oss: ", err)
}
// Start node
if _, err := n.Start(); err != nil {
log.WithFields(log.Fields{"module": logModule, "err": err}).Fatal("failed to start node")
}
log.WithFields(log.Fields{
"module": logModule,
"duration": time.Since(startTime),
}).Info("start node complete")
// Trap signal, run forever.
n.RunForever()
return nil
}