Make Mainnet Config Default, No More Demo Config

beacon-chain/blockchain/process_attestation_test.go

@@ -135,7 +135,6 @@ func TestStore_SaveCheckpointState(t *testing.T) {
 	ctx := context.Background()
 	db := testDB.SetupDB(t)
 	defer testDB.TeardownDB(t, db)
-	params.UseDemoBeaconConfig()
 
 	cfg := &Config{
 		BeaconDB: db,

endtoend/README.md

@@ -12,7 +12,7 @@ Evaluators have 3 parts, the name for it's test name, a `policy` which declares
 
 ## Current end-to-end tests
 * Minimal Config - 4 beacon nodes, 64 validators, running for 6 epochs
-* ~~Demo Config - 2 beacon nodes, 16,384 validators, running for 5 epochs~~ Disabled for now
+* ~~Mainnet Config - 2 beacon nodes, 16,384 validators, running for 5 epochs~~ Disabled for now
 
 ## Instructions
 If you wish to run all the E2E tests, you can run them through bazel with:

shared/featureconfig/config.go

@@ -28,29 +28,28 @@ var log = logrus.WithField("prefix", "flags")
 
 // Flags is a struct to represent which features the client will perform on runtime.
 type Flags struct {
-	NoCustomConfig                             bool   // NoCustomConfigFlag determines whether to launch a beacon chain using real parameters or demo parameters.
-	MinimalConfig                              bool   // MinimalConfig as defined in the spec.
-	WriteSSZStateTransitions                   bool   // WriteSSZStateTransitions to tmp directory.
-	InitSyncNoVerify                           bool   // InitSyncNoVerify when initial syncing w/o verifying block's contents.
-	EnableDynamicCommitteeSubnets              bool   // Enables dynamic attestation committee subnets via p2p.
-	SkipBLSVerify                              bool   // Skips BLS verification across the runtime.
-	EnableBackupWebhook                        bool   // EnableBackupWebhook to allow database backups to trigger from monitoring port /db/backup.
-	PruneEpochBoundaryStates                   bool   // PruneEpochBoundaryStates prunes the epoch boundary state before last finalized check point.
-	EnableSnappyDBCompression                  bool   // EnableSnappyDBCompression in the database.
-	ProtectProposer                            bool   // ProtectProposer prevents the validator client from signing any proposals that would be considered a slashable offense.
-	ProtectAttester                            bool   // ProtectAttester prevents the validator client from signing any attestations that would be considered a slashable offense.
-	DisableStrictAttestationPubsubVerification bool   // DisableStrictAttestationPubsubVerification will disabling strict signature verification in pubsub.
-	DisableUpdateHeadPerAttestation            bool   // DisableUpdateHeadPerAttestation will disabling update head on per attestation basis.
-	EnableByteMempool                          bool   // EnaableByteMempool memory management.
-	EnableDomainDataCache                      bool   // EnableDomainDataCache caches validator calls to DomainData per epoch.
-	EnableStateGenSigVerify                    bool   // EnableStateGenSigVerify verifies proposer and randao signatures during state gen.
-	CheckHeadState                             bool   // CheckHeadState checks the current headstate before retrieving the desired state from the db.
-	DontPruneStateStartUp                      bool   // DontPruneStateStartUp disables pruning state upon beacon node start up.
-	DisableNewStateMgmt                        bool   // NewStateMgmt disables the new state mgmt service.
-	DisableInitSyncQueue                       bool   // DisableInitSyncQueue disables the new initial sync implementation.
-	EnableFieldTrie                            bool   // EnableFieldTrie enables the state from using field specific tries when computing the root.
-	EnableBlockHTR                             bool   // EnableBlockHTR enables custom hashing of our beacon blocks.
-	NoInitSyncBatchSaveBlocks                  bool   // NoInitSyncBatchSaveBlocks disables batch save blocks mode during initial syncing.
+	MinimalConfig                              bool // MinimalConfig as defined in the spec.
+	WriteSSZStateTransitions                   bool // WriteSSZStateTransitions to tmp directory.
+	InitSyncNoVerify                           bool // InitSyncNoVerify when initial syncing w/o verifying block's contents.
+	EnableDynamicCommitteeSubnets              bool // Enables dynamic attestation committee subnets via p2p.
+	SkipBLSVerify                              bool // Skips BLS verification across the runtime.
+	EnableBackupWebhook                        bool // EnableBackupWebhook to allow database backups to trigger from monitoring port /db/backup.
+	PruneEpochBoundaryStates                   bool // PruneEpochBoundaryStates prunes the epoch boundary state before last finalized check point.
+	EnableSnappyDBCompression                  bool // EnableSnappyDBCompression in the database.
+	ProtectProposer                            bool // ProtectProposer prevents the validator client from signing any proposals that would be considered a slashable offense.
+	ProtectAttester                            bool // ProtectAttester prevents the validator client from signing any attestations that would be considered a slashable offense.
+	DisableStrictAttestationPubsubVerification bool // DisableStrictAttestationPubsubVerification will disabling strict signature verification in pubsub.
+	DisableUpdateHeadPerAttestation            bool // DisableUpdateHeadPerAttestation will disabling update head on per attestation basis.
+	EnableByteMempool                          bool // EnaableByteMempool memory management.
+	EnableDomainDataCache                      bool // EnableDomainDataCache caches validator calls to DomainData per epoch.
+	EnableStateGenSigVerify                    bool // EnableStateGenSigVerify verifies proposer and randao signatures during state gen.
+	CheckHeadState                             bool // CheckHeadState checks the current headstate before retrieving the desired state from the db.
+	DontPruneStateStartUp                      bool // DontPruneStateStartUp disables pruning state upon beacon node start up.
+	DisableNewStateMgmt                        bool // NewStateMgmt disables the new state mgmt service.
+	DisableInitSyncQueue                       bool // DisableInitSyncQueue disables the new initial sync implementation.
+	EnableFieldTrie                            bool // EnableFieldTrie enables the state from using field specific tries when computing the root.
+	EnableBlockHTR                             bool // EnableBlockHTR enables custom hashing of our beacon blocks.
+	NoInitSyncBatchSaveBlocks                  bool // NoInitSyncBatchSaveBlocks disables batch save blocks mode during initial syncing.
 	// DisableForkChoice disables using LMD-GHOST fork choice to update
 	// the head of the chain based on attestations and instead accepts any valid received block
 	// as the chain head. UNSAFE, use with caution.
@@ -221,27 +220,12 @@ func complainOnDeprecatedFlags(ctx *cli.Context) {
 }
 
 func configureConfig(ctx *cli.Context, cfg *Flags) *Flags {
-	if ctx.Bool(noCustomConfigFlag.Name) {
-		log.Warn("Using default mainnet config")
-		cfg.NoCustomConfig = true
-	}
 	if ctx.Bool(minimalConfigFlag.Name) {
 		log.Warn("Using minimal config")
 		cfg.MinimalConfig = true
-	}
-	// Use custom config values if the --no-custom-config flag is not set.
-	if !cfg.NoCustomConfig {
-		if cfg.MinimalConfig {
-			log.WithField(
-				"config", "minimal-spec",
-			).Info("Using custom chain parameters")
-			params.UseMinimalConfig()
-		} else {
-			log.WithField(
-				"config", "demo",
-			).Info("Using custom chain parameters")
-			params.UseDemoBeaconConfig()
-		}
+		params.UseMinimalConfig()
+	} else {
+		log.Warn("Using default mainnet config")
 	}
 	return cfg
 }

shared/featureconfig/flags.go

@@ -9,10 +9,6 @@ var (
 		Name:  "broadcast-slashing",
 		Usage: "Broadcast slashings from slashing pool.",
 	}
-	noCustomConfigFlag = &cli.BoolFlag{
-		Name:  "no-custom-config",
-		Usage: "Run the beacon chain with the real parameters from phase 0.",
-	}
 	minimalConfigFlag = &cli.BoolFlag{
 		Name:  "minimal-config",
 		Usage: "Use minimal config with parameters as defined in the spec.",
@@ -142,6 +138,11 @@ var (
 const deprecatedUsage = "DEPRECATED. DO NOT USE."
 
 var (
+	deprecatedNoCustomConfigFlag = &cli.BoolFlag{
+		Name:   "no-custom-config",
+		Usage:  deprecatedUsage,
+		Hidden: true,
+	}
 	deprecatedEnableNoiseHandshake = &cli.BoolFlag{
 		Name:   "enable-noise",
 		Usage:  deprecatedUsage,
@@ -280,6 +281,7 @@ var (
 )
 
 var deprecatedFlags = []cli.Flag{
+	deprecatedNoCustomConfigFlag,
 	deprecatedEnableNoiseHandshake,
 	deprecatedEnableInitSyncQueue,
 	deprecatedEnableFinalizedBlockRootIndexFlag,
@@ -324,7 +326,6 @@ var E2EValidatorFlags = []string{
 
 // BeaconChainFlags contains a list of all the feature flags that apply to the beacon-chain client.
 var BeaconChainFlags = append(deprecatedFlags, []cli.Flag{
-	noCustomConfigFlag,
 	customGenesisDelayFlag,
 	minimalConfigFlag,
 	writeSSZStateTransitionsFlag,

shared/params/config.go

@@ -229,24 +229,6 @@ func MainnetConfig() *BeaconChainConfig {
 	return defaultBeaconConfig
 }
 
-// DemoBeaconConfig retrieves the demo beacon chain config. This is mainnet config with 1/10th of
-// mainnet deposit values.
-func DemoBeaconConfig() *BeaconChainConfig {
-	demoConfig := *MainnetConfig()
-
-	demoConfig.MinDepositAmount /= 10
-	demoConfig.MaxEffectiveBalance /= 10
-	demoConfig.EjectionBalance /= 10
-	demoConfig.EffectiveBalanceIncrement /= 10
-
-	demoConfig.InactivityPenaltyQuotient /= 10
-
-	// Increment this number after a full testnet tear down.
-	demoConfig.GenesisForkVersion = []byte{0, 0, 0, 4}
-
-	return &demoConfig
-}
-
 // MinimalSpecConfig retrieves the minimal config used in spec tests.
 func MinimalSpecConfig() *BeaconChainConfig {
 	minimalConfig := *defaultBeaconConfig
@@ -319,11 +301,6 @@ func MinimalSpecConfig() *BeaconChainConfig {
 	return &minimalConfig
 }
 
-// UseDemoBeaconConfig for beacon chain services.
-func UseDemoBeaconConfig() {
-	beaconConfig = DemoBeaconConfig()
-}
-
 // UseMinimalConfig for beacon chain services.
 func UseMinimalConfig() {
 	beaconConfig = MinimalSpecConfig()

tools/blocktree/BUILD.bazel

@@ -12,7 +12,6 @@ go_library(
         "//beacon-chain/db/filters:go_default_library",
         "//shared/attestationutil:go_default_library",
         "//shared/bytesutil:go_default_library",
-        "//shared/params:go_default_library",
         "@com_github_emicklei_dot//:go_default_library",
         "@com_github_prysmaticlabs_go_ssz//:go_default_library",
     ],

tools/blocktree/main.go

@@ -23,7 +23,6 @@ import (
 	"github.com/prysmaticlabs/prysm/beacon-chain/db/filters"
 	"github.com/prysmaticlabs/prysm/shared/attestationutil"
 	"github.com/prysmaticlabs/prysm/shared/bytesutil"
-	"github.com/prysmaticlabs/prysm/shared/params"
 )
 
 var (
@@ -41,8 +40,6 @@ type node struct {
 }
 
 func main() {
-	params.UseDemoBeaconConfig()
-
 	flag.Parse()
 	db, err := db.NewDB(*datadir, cache.NewStateSummaryCache())
 	if err != nil {

tools/cluster-pk-manager/server/BUILD.bazel

@@ -22,7 +22,6 @@ go_library(
         "//shared/bls:go_default_library",
         "//shared/bytesutil:go_default_library",
         "//shared/keystore:go_default_library",
-        "//shared/params:go_default_library",
         "//shared/prometheus:go_default_library",
         "@com_github_ethereum_go_ethereum//:go_default_library",
         "@com_github_ethereum_go_ethereum//accounts/abi/bind:go_default_library",

tools/cluster-pk-manager/server/main.go

@@ -6,11 +6,11 @@ import (
 	"net"
 
 	pb "github.com/prysmaticlabs/prysm/proto/cluster"
-	"github.com/prysmaticlabs/prysm/shared/params"
-	"github.com/prysmaticlabs/prysm/shared/prometheus"
 	"github.com/sirupsen/logrus"
 	_ "go.uber.org/automaxprocs"
 	"google.golang.org/grpc"
+
+	"github.com/prysmaticlabs/prysm/shared/prometheus"
 )
 
 var (
@@ -33,8 +33,6 @@ func main() {
 	if *verbose {
 		logrus.SetLevel(logrus.DebugLevel)
 	}
-	// use demo-config for cluster deployments
-	params.UseDemoBeaconConfig()
 	if *ensureDeposited {
 		log.Warn("--ensure-deposited: Ensuring all keys are deposited or deleting them from database!")
 	}

tools/forkchecker/forkchecker.go

@@ -37,8 +37,6 @@ func (e *endpoint) Set(value string) error {
 }
 
 func main() {
-	params.UseDemoBeaconConfig()
-
 	var endpts endpoint
 	clients := make(map[string]pb.BeaconChainClient)
 

tools/sendDepositTx/sendDeposits.go

@@ -97,7 +97,7 @@ func main() {
 		},
 		&cli.Int64Flag{
 			Name:        "depositAmount",
-			Value:       3200,
+			Value:       int64(params.BeaconConfig().MaxEffectiveBalance),
 			Usage:       "Maximum deposit value allowed in contract(in gwei)",
 			Destination: &depositAmount,
 		},

validator/flags/flags.go

@@ -5,11 +5,6 @@ import (
 )
 
 var (
-	// NoCustomConfigFlag determines whether to launch a beacon chain using real parameters or demo parameters.
-	NoCustomConfigFlag = &cli.BoolFlag{
-		Name:  "no-custom-config",
-		Usage: "Run the beacon chain with the real parameters from phase 0.",
-	}
 	// BeaconRPCProviderFlag defines a beacon node RPC endpoint.
 	BeaconRPCProviderFlag = &cli.StringFlag{
 		Name:  "beacon-rpc-provider",

validator/main.go

@@ -33,7 +33,6 @@ func startNode(ctx *cli.Context) error {
 }
 
 var appFlags = []cli.Flag{
-	flags.NoCustomConfigFlag,
 	flags.BeaconRPCProviderFlag,
 	flags.CertFlag,
 	flags.GraffitiFlag,

validator/usage.go

@@ -72,7 +72,6 @@ var appHelpFlagGroups = []flagGroup{
 	{
 		Name: "validator",
 		Flags: []cli.Flag{
-			flags.NoCustomConfigFlag,
 			flags.BeaconRPCProviderFlag,
 			flags.CertFlag,
 			flags.KeyManager,