load balance the P-chain bootstrapping, bump the version

main/params.go

@@ -25,6 +25,7 @@ import (
 	"github.com/ava-labs/gecko/utils/formatting"
 	"github.com/ava-labs/gecko/utils/hashing"
 	"github.com/ava-labs/gecko/utils/logging"
+	"github.com/ava-labs/gecko/utils/random"
 	"github.com/ava-labs/gecko/utils/wrappers"
 )
 
@@ -56,11 +57,26 @@ func GetIPs(networkID uint32) []string {
 	switch networkID {
 	case genesis.DenaliID:
 		return []string{
-			"3.20.56.211:21001",
-			"18.224.140.156:21001",
-			"3.133.83.66:21001",
-			"3.133.131.39:21001",
 			"18.188.121.35:21001",
+			"3.133.83.66:21001",
+			"3.15.206.239:21001",
+			"18.224.140.156:21001",
+			"3.133.131.39:21001",
+			"18.191.29.54:21001",
+			"18.224.172.110:21001",
+			"18.223.211.203:21001",
+			"18.216.130.143:21001",
+			"18.223.184.147:21001",
+			"52.15.48.84:21001",
+			"18.189.194.220:21001",
+			"18.223.119.104:21001",
+			"3.133.155.41:21001",
+			"13.58.170.174:21001",
+			"3.21.245.246:21001",
+			"52.15.190.149:21001",
+			"18.188.95.241:21001",
+			"3.12.197.248:21001",
+			"3.17.39.236:21001",
 		}
 	case genesis.CascadeID:
 		return []string{
@@ -75,6 +91,68 @@ func GetIPs(networkID uint32) []string {
 	}
 }
 
+// GetIDs returns the default IDs for each network
+func GetIDs(networkID uint32) []string {
+	switch networkID {
+	case genesis.DenaliID:
+		return []string{
+			"NpagUxt6KQiwPch9Sd4osv8kD1TZnkjdk",
+			"2m38qc95mhHXtrhjyGbe7r2NhniqHHJRB",
+			"LQwRLm4cbJ7T2kxcxp4uXCU5XD8DFrE1C",
+			"hArafGhY2HFTbwaaVh1CSCUCUCiJ2Vfb",
+			"4QBwET5o8kUhvt9xArhir4d3R25CtmZho",
+			"HGZ8ae74J3odT8ESreAdCtdnvWG1J4X5n",
+			"4KXitMCoE9p2BHA6VzXtaTxLoEjNDo2Pt",
+			"JyE4P8f4cTryNV8DCz2M81bMtGhFFHexG",
+			"EzGaipqomyK9UKx9DBHV6Ky3y68hoknrF",
+			"CYKruAjwH1BmV3m37sXNuprbr7dGQuJwG",
+			"LegbVf6qaMKcsXPnLStkdc1JVktmmiDxy",
+			"FesGqwKq7z5nPFHa5iwZctHE5EZV9Lpdq",
+			"BFa1padLXBj7VHa2JYvYGzcTBPQGjPhUy",
+			"4B4rc5vdD1758JSBYL1xyvE5NHGzz6xzH",
+			"EDESh4DfZFC15i613pMtWniQ9arbBZRnL",
+			"CZmZ9xpCzkWqjAyS7L4htzh5Lg6kf1k18",
+			"CTtkcXvVdhpNp6f97LEUXPwsRD3A2ZHqP",
+			"84KbQHSDnojroCVY7vQ7u9Tx7pUonPaS",
+			"JjvzhxnLHLUQ5HjVRkvG827ivbLXPwA9u",
+			"4CWTbdvgXHY1CLXqQNAp22nJDo5nAmts6",
+		}
+	case genesis.CascadeID:
+		return []string{
+			"NX4zVkuiRJZYe6Nzzav7GXN3TakUet3Co",
+			"CMsa8cMw4eib1Hb8GG4xiUKAq5eE1BwUX",
+			"DsMP6jLhi1MkDVc3qx9xx9AAZWx8e87Jd",
+			"N86eodVZja3GEyZJTo3DFUPGpxEEvjGHs",
+			"EkKeGSLUbHrrtuayBtbwgWDRUiAziC3ao",
+		}
+	default:
+		return nil
+	}
+}
+
+// GetDefaultBootstraps returns the default bootstraps this node should connect
+// to
+func GetDefaultBootstraps(networkID uint32, count int) ([]string, []string) {
+	ips := GetIPs(networkID)
+	ids := GetIDs(networkID)
+
+	if numIPs := len(ips); numIPs < count {
+		count = numIPs
+	}
+
+	sampledIPs := make([]string, 0, count)
+	sampledIDs := make([]string, 0, count)
+
+	sampler := random.Uniform{N: len(ips)}
+	for i := 0; i < count; i++ {
+		i := sampler.Sample()
+		sampledIPs = append(sampledIPs, ips[i])
+		sampledIDs = append(sampledIDs, ids[i])
+	}
+
+	return sampledIPs, sampledIDs
+}
+
 // Parse the CLI arguments
 func init() {
 	errs := &wrappers.Errs{}
@@ -206,9 +284,11 @@ func init() {
 		Port: uint16(*consensusPort),
 	}
 
+	defaultBootstrapIPs, defaultBootstrapIDs := GetDefaultBootstraps(networkID, 5)
+
 	// Bootstrapping:
 	if *bootstrapIPs == "default" {
-		*bootstrapIPs = strings.Join(GetIPs(networkID), ",")
+		*bootstrapIPs = strings.Join(defaultBootstrapIPs, ",")
 	}
 	for _, ip := range strings.Split(*bootstrapIPs, ",") {
 		if ip != "" {
@@ -227,7 +307,7 @@ func init() {
 		if *bootstrapIPs == "" {
 			*bootstrapIDs = ""
 		} else {
-			*bootstrapIDs = strings.Join(genesis.GetConfig(networkID).StakerIDs, ",")
+			*bootstrapIDs = strings.Join(defaultBootstrapIDs, ",")
 		}
 	}
 	if Config.EnableStaking {

node/node.go

@@ -55,7 +55,7 @@ const (
 var (
 	genesisHashKey = []byte("genesisID")
 
-	nodeVersion   = version.NewDefaultVersion("avalanche", 0, 5, 1)
+	nodeVersion   = version.NewDefaultVersion("avalanche", 0, 5, 2)
 	versionParser = version.NewDefaultParser()
 )