Update1.8

.travis.yml

@@ -68,8 +68,11 @@ matrix:
             - debhelper
             - dput
             - fakeroot
+            - python-bzrlib
+            - python-paramiko
       script:
-        - go run build/ci.go debsrc -signer "Go Ethereum Linux Builder <geth-ci@ethereum.org>" -upload ppa:ethereum/ethereum
+        - echo '|1|7SiYPr9xl3uctzovOTj4gMwAC1M=|t6ReES75Bo/PxlOPJ6/GsGbTrM0= ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA0aKz5UTUndYgIGG7dQBV+HaeuEZJ2xPHo2DS2iSKvUL4xNMSAY4UguNW+pX56nAQmZKIZZ8MaEvSj6zMEDiq6HFfn5JcTlM80UwlnyKe8B8p7Nk06PPQLrnmQt5fh0HmEcZx+JU9TZsfCHPnX7MNz4ELfZE6cFsclClrKim3BHUIGq//t93DllB+h4O9LHjEUsQ1Sr63irDLSutkLJD6RXchjROXkNirlcNVHH/jwLWR5RcYilNX7S5bIkK8NlWPjsn/8Ua5O7I9/YoE97PpO6i73DTGLh5H9JN/SITwCKBkgSDWUt61uPK3Y11Gty7o2lWsBjhBUm2Y38CBsoGmBw==' >> ~/.ssh/known_hosts
+        - go run build/ci.go debsrc -upload ethereum/ethereum -sftp-user geth-ci -signer "Go Ethereum Linux Builder <geth-ci@ethereum.org>"
 
     # This builder does the Linux Azure uploads
     - if: type = push

build/ci-notes.md

@@ -7,11 +7,18 @@ Canonical.
 Packages of develop branch commits have suffix -unstable and cannot be installed alongside
 the stable version. Switching between release streams requires user intervention.
 
+## Launchpad
+
 The packages are built and served by launchpad.net. We generate a Debian source package
 for each distribution and upload it. Their builder picks up the source package, builds it
 and installs the new version into the PPA repository. Launchpad requires a valid signature
-by a team member for source package uploads. The signing key is stored in an environment
-variable which Travis CI makes available to certain builds.
+by a team member for source package uploads.
+
+The signing key is stored in an environment variable which Travis CI makes available to
+certain builds. Since Travis CI doesn't support FTP, SFTP is used to transfer the
+packages. To set this up yourself, you need to create a Launchpad user and add a GPG key
+and SSH key to it. Then encode both keys as base64 and configure 'secret' environment
+variables `PPA_SIGNING_KEY` and `PPA_SSH_KEY` on Travis.
 
 We want to build go-ethereum with the most recent version of Go, irrespective of the Go
 version that is available in the main Ubuntu repository. In order to make this possible,
@@ -27,7 +34,7 @@ Add the gophers PPA and install Go 1.10 and Debian packaging tools:
 
     $ sudo apt-add-repository ppa:gophers/ubuntu/archive
     $ sudo apt-get update
-    $ sudo apt-get install build-essential golang-1.10 devscripts debhelper
+    $ sudo apt-get install build-essential golang-1.10 devscripts debhelper python-bzrlib python-paramiko
 
 Create the source packages:
 

build/ci.go

@@ -441,11 +441,8 @@ func archiveBasename(arch string, archiveVersion string) string {
 func archiveUpload(archive string, blobstore string, signer string) error {
 	// If signing was requested, generate the signature files
 	if signer != "" {
-		pgpkey, err := base64.StdEncoding.DecodeString(os.Getenv(signer))
-		if err != nil {
-			return fmt.Errorf("invalid base64 %s", signer)
-		}
-		if err := build.PGPSignFile(archive, archive+".asc", string(pgpkey)); err != nil {
+		key := getenvBase64(signer)
+		if err := build.PGPSignFile(archive, archive+".asc", string(key)); err != nil {
 			return err
 		}
 	}
@@ -488,7 +485,8 @@ func maybeSkipArchive(env build.Environment) {
 func doDebianSource(cmdline []string) {
 	var (
 		signer  = flag.String("signer", "", `Signing key name, also used as package author`)
-		upload  = flag.String("upload", "", `Where to upload the source package (usually "ppa:ethereum/ethereum")`)
+		upload  = flag.String("upload", "", `Where to upload the source package (usually "ethereum/ethereum")`)
+		sshUser = flag.String("sftp-user", "", `Username for SFTP upload (usually "geth-ci")`)
 		workdir = flag.String("workdir", "", `Output directory for packages (uses temp dir if unset)`)
 		now     = time.Now()
 	)
@@ -498,11 +496,7 @@ func doDebianSource(cmdline []string) {
 	maybeSkipArchive(env)
 
 	// Import the signing key.
-	if b64key := os.Getenv("PPA_SIGNING_KEY"); b64key != "" {
-		key, err := base64.StdEncoding.DecodeString(b64key)
-		if err != nil {
-			log.Fatal("invalid base64 PPA_SIGNING_KEY")
-		}
+	if key := getenvBase64("PPA_SIGNING_KEY"); len(key) > 0 {
 		gpg := exec.Command("gpg", "--import")
 		gpg.Stdin = bytes.NewReader(key)
 		build.MustRun(gpg)
@@ -513,22 +507,58 @@ func doDebianSource(cmdline []string) {
 		for _, distro := range debDistros {
 			meta := newDebMetadata(distro, *signer, env, now, pkg.Name, pkg.Version, pkg.Executables)
 			pkgdir := stageDebianSource(*workdir, meta)
-			debuild := exec.Command("debuild", "-S", "-sa", "-us", "-uc", "-d")
+			debuild := exec.Command("debuild", "-S", "-sa", "-us", "-uc", "-d", "-Zxz")
 			debuild.Dir = pkgdir
 			build.MustRun(debuild)
 
-			changes := fmt.Sprintf("%s_%s_source.changes", meta.Name(), meta.VersionString())
-			changes = filepath.Join(*workdir, changes)
+			var (
+				basename = fmt.Sprintf("%s_%s", meta.Name(), meta.VersionString())
+				source   = filepath.Join(*workdir, basename+".tar.xz")
+				dsc      = filepath.Join(*workdir, basename+".dsc")
+				changes  = filepath.Join(*workdir, basename+"_source.changes")
+			)
 			if *signer != "" {
 				build.MustRunCommand("debsign", changes)
 			}
 			if *upload != "" {
-				build.MustRunCommand("dput", "--passive", "--no-upload-log", *upload, changes)
+				ppaUpload(*workdir, *upload, *sshUser, []string{source, dsc, changes})
 			}
 		}
 	}
 }
 
+func ppaUpload(workdir, ppa, sshUser string, files []string) {
+	p := strings.Split(ppa, "/")
+	if len(p) != 2 {
+		log.Fatal("-upload PPA name must contain single /")
+	}
+	if sshUser == "" {
+		sshUser = p[0]
+	}
+	incomingDir := fmt.Sprintf("~%s/ubuntu/%s", p[0], p[1])
+	// Create the SSH identity file if it doesn't exist.
+	var idfile string
+	if sshkey := getenvBase64("PPA_SSH_KEY"); len(sshkey) > 0 {
+		idfile = filepath.Join(workdir, "sshkey")
+		if _, err := os.Stat(idfile); os.IsNotExist(err) {
+			ioutil.WriteFile(idfile, sshkey, 0600)
+		}
+	}
+	// Upload
+	dest := sshUser + "@ppa.launchpad.net"
+	if err := build.UploadSFTP(idfile, dest, incomingDir, files); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func getenvBase64(variable string) []byte {
+	dec, err := base64.StdEncoding.DecodeString(os.Getenv(variable))
+	if err != nil {
+		log.Fatal("invalid base64 " + variable)
+	}
+	return []byte(dec)
+}
+
 func makeWorkdir(wdflag string) string {
 	var err error
 	if wdflag != "" {
@@ -800,15 +830,10 @@ func doAndroidArchive(cmdline []string) {
 	os.Rename(archive, meta.Package+".aar")
 	if *signer != "" && *deploy != "" {
 		// Import the signing key into the local GPG instance
-		b64key := os.Getenv(*signer)
-		key, err := base64.StdEncoding.DecodeString(b64key)
-		if err != nil {
-			log.Fatalf("invalid base64 %s", *signer)
-		}
+		key := getenvBase64(*signer)
 		gpg := exec.Command("gpg", "--import")
 		gpg.Stdin = bytes.NewReader(key)
 		build.MustRun(gpg)
-
 		keyID, err := build.PGPKeyID(string(key))
 		if err != nil {
 			log.Fatal(err)

cmd/geth/main.go

@@ -38,7 +38,7 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/node"
-	"gopkg.in/urfave/cli.v1"
+	cli "gopkg.in/urfave/cli.v1"
 )
 
 const (
@@ -121,6 +121,7 @@ var (
 		utils.DeveloperPeriodFlag,
 		utils.TestnetFlag,
 		utils.RinkebyFlag,
+		utils.GoerliFlag,
 		utils.VMEnableDebugFlag,
 		utils.NetworkIdFlag,
 		utils.ConstantinopleOverrideFlag,
@@ -164,7 +165,7 @@ var (
 		utils.MetricsInfluxDBDatabaseFlag,
 		utils.MetricsInfluxDBUsernameFlag,
 		utils.MetricsInfluxDBPasswordFlag,
-		utils.MetricsInfluxDBHostTagFlag,
+		utils.MetricsInfluxDBTagsFlag,
 	}
 )
 

cmd/geth/usage.go

@@ -26,7 +26,7 @@ import (
 
 	"github.com/ethereum/go-ethereum/cmd/utils"
 	"github.com/ethereum/go-ethereum/internal/debug"
-	"gopkg.in/urfave/cli.v1"
+	cli "gopkg.in/urfave/cli.v1"
 )
 
 // AppHelpTemplate is the test template for the default, global app help topic.
@@ -74,6 +74,7 @@ var AppHelpFlagGroups = []flagGroup{
 			utils.NetworkIdFlag,
 			utils.TestnetFlag,
 			utils.RinkebyFlag,
+			utils.GoerliFlag,
 			utils.SyncModeFlag,
 			utils.GCModeFlag,
 			utils.EthStatsURLFlag,
@@ -229,7 +230,7 @@ var AppHelpFlagGroups = []flagGroup{
 			utils.MetricsInfluxDBDatabaseFlag,
 			utils.MetricsInfluxDBUsernameFlag,
 			utils.MetricsInfluxDBPasswordFlag,
-			utils.MetricsInfluxDBHostTagFlag,
+			utils.MetricsInfluxDBTagsFlag,
 		},
 	},
 	{

cmd/puppeth/wizard_genesis.go

@@ -222,14 +222,18 @@ func (w *wizard) manageGenesis() {
 		fmt.Println()
 		fmt.Printf("Which block should Constantinople come into effect? (default = %v)\n", w.conf.Genesis.Config.ConstantinopleBlock)
 		w.conf.Genesis.Config.ConstantinopleBlock = w.readDefaultBigInt(w.conf.Genesis.Config.ConstantinopleBlock)
-
+		if w.conf.Genesis.Config.PetersburgBlock == nil {
+			w.conf.Genesis.Config.PetersburgBlock = w.conf.Genesis.Config.ConstantinopleBlock
+		}
 		fmt.Println()
-		fmt.Printf("Which block should Constantinople-Fix (remove EIP-1283) come into effect? (default = %v)\n", w.conf.Genesis.Config.ConstantinopleBlock)
-		w.conf.Genesis.Config.PetersburgBlock = w.readDefaultBigInt(w.conf.Genesis.Config.ConstantinopleBlock)
+		fmt.Printf("Which block should Constantinople-Fix (remove EIP-1283) come into effect? (default = %v)\n", w.conf.Genesis.Config.PetersburgBlock)
+		w.conf.Genesis.Config.PetersburgBlock = w.readDefaultBigInt(w.conf.Genesis.Config.PetersburgBlock)
 
 		out, _ := json.MarshalIndent(w.conf.Genesis.Config, "", "  ")
 		fmt.Printf("Chain configuration updated:\n\n%s\n", out)
 
+		w.conf.flush()
+
 	case "2":
 		// Save whatever genesis configuration we currently have
 		fmt.Println()

cmd/swarm/bootnodes.go

@@ -17,61 +17,8 @@
 package main
 
 var SwarmBootnodes = []string{
-	// Foundation Swarm Gateway Cluster
-	"enode://e5c6f9215c919a5450a7b8c14c22535607b69f2c8e1e7f6f430cb25d7a2c27cd1df4c4f18ad7c1d7e5162e271ffcd3f20b1a1467fb6e790e7d727f3b2193de97@52.232.7.187:30399",
-	"enode://9b2fe07e69ccc7db5fef15793dab7d7d2e697ed92132d6e9548218e68a34613a8671ad03a6658d862b468ed693cae8a0f8f8d37274e4a657ffb59ca84676e45b@52.232.7.187:30400",
-	"enode://76c1059162c93ef9df0f01097c824d17c492634df211ef4c806935b349082233b63b90c23970254b3b7138d630400f7cf9b71e80355a446a8b733296cb04169a@52.232.7.187:30401",
-	"enode://ce46bbe2a8263145d65252d52da06e000ad350ed09c876a71ea9544efa42f63c1e1b6cc56307373aaad8f9dd069c90d0ed2dd1530106200e16f4ca681dd8ae2d@52.232.7.187:30402",
-	"enode://f431e0d6008a6c35c6e670373d828390c8323e53da8158e7bfc43cf07e632cc9e472188be8df01decadea2d4a068f1428caba769b632554a8fb0607bc296988f@52.232.7.187:30403",
-	"enode://174720abfff83d7392f121108ae50ea54e04889afe020df883655c0f6cb95414db945a0228d8982fe000d86fc9f4b7669161adc89cd7cd56f78f01489ab2b99b@52.232.7.187:30404",
-	"enode://2ae89be4be61a689b6f9ecee4360a59e185e010ab750f14b63b4ae43d4180e872e18e3437d4386ce44875dc7cc6eb761acba06412fe3178f3dac1dab3b65703e@52.232.7.187:30405",
-	"enode://24abebe1c0e6d75d6052ce3219a87be8573fd6397b4cb51f0773b83abba9b3d872bfb273cdc07389715b87adfac02f5235f5241442c5089802cbd8d42e310fce@52.232.7.187:30406",
-	"enode://d08dfa46bfbbdbcaafbb6e34abee4786610f6c91e0b76d7881f0334ac10dda41d8c1f2b6eedffb4493293c335c0ad46776443b2208d1fbbb9e1a90b25ee4eef2@52.232.7.187:30407",
-	"enode://8d95eb0f837d27581a43668ed3b8783d69dc4e84aa3edd7a0897e026155c8f59c8702fdc0375ee7bac15757c9c78e1315d9b73e4ce59c936db52ea4ae2f501c7@52.232.7.187:30408",
-	"enode://a5967cc804aebd422baaaba9f06f27c9e695ccab335b61088130f8cbe64e3cdf78793868c7051dfc06eecfe844fad54bc7f6dfaed9db3c7ecef279cb829c25fb@52.232.7.187:30409",
-	"enode://5f00134d81a8f2ebcc46f8766f627f492893eda48138f811b7de2168308171968f01710bca6da05764e74f14bae41652f554e6321f1aed85fa3461e89d075dbf@52.232.7.187:30410",
-	"enode://b2142b79b01a5aa66a5e23cc35e78219a8e97bc2412a6698cee24ae02e87078b725d71730711bd62e25ff1aa8658c6633778af8ac14c63814a337c3dd0ebda9f@52.232.7.187:30411",
-	"enode://1ffa7651094867d6486ce3ef46d27a052c2cb968b618346c6df7040322c7efc3337547ba85d4cbba32e8b31c42c867202554735c06d4c664b9afada2ed0c4b3c@52.232.7.187:30412",
-	"enode://129e0c3d5f5df12273754f6f703d2424409fa4baa599e0b758c55600169313887855e75b082028d2302ec034b303898cd697cc7ae8256ba924ce927510da2c8d@52.232.7.187:30413",
-	"enode://419e2dc0d2f5b022cf16b0e28842658284909fa027a0fbbb5e2b755e7f846ea02a8f0b66a7534981edf6a7bcf8a14855344c6668e2cd4476ccd35a11537c9144@52.232.7.187:30414",
-	"enode://23d55ad900583231b91f2f62e3f72eb498b342afd58b682be3af052eed62b5651094471065981de33d8786f075f05e3cca499503b0ac8ae84b2a06e99f5b0723@52.232.7.187:30415",
-	"enode://bc56e4158c00e9f616d7ea533def20a89bef959df4e62a768ff238ff4e1e9223f57ecff969941c20921bad98749baae311c0fbebce53bf7bbb9d3dc903640990@52.232.7.187:30416",
-	"enode://433ce15199c409875e7e72fffd69fdafe746f17b20f0d5555281722a65fde6c80328fab600d37d8624509adc072c445ce0dad4a1c01cff6acf3132c11d429d4d@52.232.7.187:30417",
-	"enode://632ee95b8f0eac51ef89ceb29313fef3a60050181d66a6b125583b1a225a7694b252edc016efb58aa3b251da756cb73280842a022c658ed405223b2f58626343@52.232.7.187:30418",
-	"enode://4a0f9bcff7a4b9ee453fb298d0fb222592efe121512e30cd72fef631beb8c6a15153a1456eb073ee18551c0e003c569651a101892dc4124e90b933733a498bb5@52.232.7.187:30419",
-	"enode://f0d80fbc72d16df30e19aac3051eb56a7aff0c8367686702e01ea132d8b0b3ee00cadd6a859d2cca98ec68d3d574f8a8a87dba2347ec1e2818dc84bc3fa34fae@52.232.7.187:30420",
-	"enode://a199146906e4f9f2b94b195a8308d9a59a3564b92efaab898a4243fe4c2ad918b7a8e4853d9d901d94fad878270a2669d644591299c3d43de1b298c00b92b4a7@52.232.7.187:30421",
-	"enode://052036ea8736b37adbfb684d90ce43e11b3591b51f31489d7c726b03618dea4f73b1e659deb928e6bf40564edcdcf08351643f42db3d4ca1c2b5db95dad59e94@52.232.7.187:30422",
-	"enode://460e2b8c6da8f12fac96c836e7d108f4b7ec55a1c64631bb8992339e117e1c28328fee83af863196e20af1487a655d13e5ceba90e980e92502d5bac5834c1f71@52.232.7.187:30423",
-	"enode://6d2cdd13741b2e72e9031e1b93c6d9a4e68de2844aa4e939f6a8a8498a7c1d7e2ee4c64217e92a6df08c9a32c6764d173552810ef1bd2ecb356532d389dd2136@52.232.7.187:30424",
-	"enode://62105fc25ce2cd5b299647f47eaa9211502dc76f0e9f461df915782df7242ac3223e3db04356ae6ed2977ccac20f0b16864406e9ca514a40a004cb6a5d0402aa@52.232.7.187:30425",
-	"enode://e0e388fc520fd493c33f0ce16685e6f98fb6aec28f2edc14ee6b179594ee519a896425b0025bb6f0e182dd3e468443f19c70885fbc66560d000093a668a86aa8@52.232.7.187:30426",
-	"enode://63f3353a72521ea10022127a4fe6b4acbef197c3fe668fd9f4805542d8a6fcf79f6335fbab62d180a35e19b739483e740858b113fdd7c13a26ad7b4e318a5aef@52.232.7.187:30427",
-	"enode://33a42b927085678d4aefd4e70b861cfca6ef5f6c143696c4f755973fd29e64c9e658cad57a66a687a7a156da1e3688b1fbdd17bececff2ee009fff038fa5666b@52.232.7.187:30428",
-	"enode://259ab5ab5c1daee3eab7e3819ab3177b82d25c29e6c2444fdd3f956e356afae79a72840ccf2d0665fe82c81ebc3b3734da1178ac9fd5d62c67e674b69f86b6be@52.232.7.187:30429",
-	"enode://558bccad7445ce3fd8db116ed6ab4aed1324fdbdac2348417340c1764dc46d46bffe0728e5b7d5c36f12e794c289f18f57f08f085d2c65c9910a5c7a65b6a66a@52.232.7.187:30430",
-	"enode://abe60937a0657ffded718e3f84a32987286983be257bdd6004775c4b525747c2b598f4fac49c8de324de5ce75b22673fa541a7ce2d555fb7f8ca325744ae3577@52.232.7.187:30431",
-	"enode://bce6f0aaa5b230742680084df71d4f026b3eff7f564265599216a1b06b765303fdc9325de30ffd5dfdaf302ce4b14322891d2faea50ce2ca298d7409f5858339@52.232.7.187:30432",
-	"enode://21b957c4e03277d42be6660730ec1b93f540764f26c6abdb54d006611139c7081248486206dfbf64fcaffd62589e9c6b8ea77a5297e4b21a605f1bcf49483ed0@52.232.7.187:30433",
-	"enode://ff104e30e64f24c3d7328acee8b13354e5551bc8d60bb25ecbd9632d955c7e34bb2d969482d173355baad91c8282f8b592624eb3929151090da3b4448d4d58fb@52.232.7.187:30434",
-	"enode://c76e2b5f81a521bceaec1518926a21380a345df9cf463461562c6845795512497fb67679e155fc96a74350f8b78de8f4c135dd52b106dbbb9795452021d09ea5@52.232.7.187:30435",
-	"enode://3288fd860105164f3e9b69934c4eb18f7146cfab31b5a671f994e21a36e9287766e5f9f075aefbc404538c77f7c2eb2a4495020a7633a1c3970d94e9fa770aeb@52.232.7.187:30436",
-	"enode://6cea859c7396d46b20cfcaa80f9a11cd112f8684f2f782f7b4c0e1e0af9212113429522075101923b9b957603e6c32095a6a07b5e5e35183c521952ee108dfaf@52.232.7.187:30437",
-	"enode://f628ec56e4ca8317cc24cc4ac9b27b95edcce7b96e1c7f3b53e30de4a8580fe44f2f0694a513bdb0a431acaf2824074d6ace4690247bbc34c14f426af8c056ea@52.232.7.187:30438",
-	"enode://055ec8b26fc105c4f97970a1cce9773a5e34c03f511b839db742198a1c571e292c54aa799e9afb991cc8a560529b8cdf3e0c344bc6c282aff2f68eec59361ddf@52.232.7.187:30439",
-	"enode://48cb0d430c328974226aa33a931d8446cd5a8d40f3ead8f4ce7ad60faa1278192eb6d58bed91258d63e81f255fc107eec2425ce2ae8b22350dd556076e160610@52.232.7.187:30440",
-	"enode://3fadb7af7f770d5ffc6b073b8d42834bebb18ce1fe8a4fe270d2b799e7051327093960dc61d9a18870db288f7746a0e6ea2a013cd6ab0e5f97ca08199473aace@52.232.7.187:30441",
-	"enode://a5d7168024c9992769cf380ffa559a64b4f39a29d468f579559863814eb0ae0ed689ac0871a3a2b4c78b03297485ec322d578281131ef5d5c09a4beb6200a97a@52.232.7.187:30442",
-	"enode://9c57744c5b2c2d71abcbe80512652f9234d4ab041b768a2a886ab390fe6f184860f40e113290698652d7e20a8ac74d27ac8671db23eb475b6c5e6253e4693bf8@52.232.7.187:30443",
-	"enode://daca9ff0c3176045a0e0ed228dee00ec86bc0939b135dc6b1caa23745d20fd0332e1ee74ad04020e89df56c7146d831a91b89d15ca3df05ba7618769fefab376@52.232.7.187:30444",
-	"enode://a3f6af59428cb4b9acb198db15ef5554fa43c2b0c18e468a269722d64a27218963a2975eaf82750b6262e42192b5e3669ea51337b4cda62b33987981bc5e0c1a@52.232.7.187:30445",
-	"enode://fe571422fa4651c3354c85dac61911a6a6520dd3c0332967a49d4133ca30e16a8a4946fa73ca2cb5de77917ea701a905e1c3015b2f4defcd53132b61cc84127a@52.232.7.187:30446",
-
-	// Mainframe
-	"enode://ee9a5a571ea6c8a59f9a8bb2c569c865e922b41c91d09b942e8c1d4dd2e1725bd2c26149da14de1f6321a2c6fdf1e07c503c3e093fb61696daebf74d6acd916b@54.186.219.160:30399",
-	"enode://a03f0562ecb8a992ad5242345535e73483cdc18ab934d36bf24b567d43447c2cea68f89f1d51d504dd13acc30f24ebce5a150bea2ccb1b722122ce4271dc199d@52.67.248.147:30399",
-	"enode://e2cbf9eafd85903d3b1c56743035284320695e0072bc8d7396e0542aa5e1c321b236f67eab66b79c2f15d4447fa4bbe74dd67d0467da23e7eb829f60ec8a812b@13.58.169.1:30399",
-	"enode://8b8c6bda6047f1cad9fab2db4d3d02b7aa26279902c32879f7bcd4a7d189fee77fdc36ee151ce6b84279b4792e72578fd529d2274d014132465758fbfee51cee@13.209.13.15:30399",
-	"enode://63f6a8818927e429585287cf2ca0cb9b11fa990b7b9b331c2962cdc6f21807a2473b26e8256225c26caff70d7218e59586d704d49061452c6852e382c885d03c@35.154.106.174:30399",
-	"enode://ed4bd3b794ed73f18e6dcc70c6624dfec63b5654f6ab54e8f40b16eff8afbd342d4230e099ddea40e84423f81b2d2ea79799dc345257b1fec6f6c422c9d008f7@52.213.20.99:30399",
+	// EF Swarm Bootnode - AWS - eu-central-1
+	"enode://4c113504601930bf2000c29bcd98d1716b6167749f58bad703bae338332fe93cc9d9204f08afb44100dc7bea479205f5d162df579f9a8f76f8b402d339709023@3.122.203.99:30301",
+	// EF Swarm Bootnode - AWS - us-west-2
+	"enode://89f2ede3371bff1ad9f2088f2012984e280287a4e2b68007c2a6ad994909c51886b4a8e9e2ecc97f9910aca538398e0a5804b0ee80a187fde1ba4f32626322ba@52.35.212.179:30301",
 }