cmd/geth: actually enable metrics when passed via toml

cmd/geth/chaincmd.go

@@ -282,14 +282,13 @@ func importChain(ctx *cli.Context) error {
 	if ctx.Args().Len() < 1 {
 		utils.Fatalf("This command requires an argument.")
 	}
+	stack, cfg := makeConfigNode(ctx)
+	defer stack.Close()
+
 	// Start metrics export if enabled
-	utils.SetupMetrics(ctx)
-	// Start system runtime metrics collection
+	utils.SetupMetrics(&cfg.Metrics)
 	go metrics.CollectProcessMetrics(3 * time.Second)
 
-	stack, _ := makeConfigNode(ctx)
-	defer stack.Close()
-
 	chain, db := utils.MakeChain(ctx, stack, false)
 	defer db.Close()
 

cmd/geth/config.go

@@ -25,6 +25,7 @@ import (
 	"runtime"
 	"slices"
 	"strings"
+	"time"
 	"unicode"
 
 	"github.com/ethereum/go-ethereum/accounts"
@@ -192,6 +193,10 @@ func makeFullNode(ctx *cli.Context) *node.Node {
 		cfg.Eth.OverrideVerkle = &v
 	}
 
+	// Start metrics export if enabled
+	utils.SetupMetrics(&cfg.Metrics)
+	go metrics.CollectProcessMetrics(3 * time.Second)
+
 	backend, eth := utils.RegisterEthService(stack, &cfg.Eth)
 
 	// Create gauge with geth system and build information

cmd/geth/main.go

@@ -34,7 +34,6 @@ import (
 	"github.com/ethereum/go-ethereum/internal/debug"
 	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
-	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/node"
 	"go.uber.org/automaxprocs/maxprocs"
 
@@ -325,12 +324,6 @@ func prepare(ctx *cli.Context) {
 			ctx.Set(utils.CacheFlag.Name, strconv.Itoa(4096))
 		}
 	}
-
-	// Start metrics export if enabled
-	utils.SetupMetrics(ctx)
-
-	// Start system runtime metrics collection
-	go metrics.CollectProcessMetrics(3 * time.Second)
 }
 
 // geth is the main entry point into the system if no special subcommand is run.

cmd/utils/flags.go

@@ -1969,24 +1969,19 @@ func RegisterFullSyncTester(stack *node.Node, eth *eth.Ethereum, target common.H
 	log.Info("Registered full-sync tester", "hash", target)
 }
 
-func SetupMetrics(ctx *cli.Context) {
-	if metrics.Enabled {
+func SetupMetrics(cfg *metrics.Config) {
+	if cfg.Enabled {
 		log.Info("Enabling metrics collection")
-
 		var (
-			enableExport   = ctx.Bool(MetricsEnableInfluxDBFlag.Name)
-			enableExportV2 = ctx.Bool(MetricsEnableInfluxDBV2Flag.Name)
+			enableExport   = cfg.EnableInfluxDB
+			enableExportV2 = cfg.EnableInfluxDBV2
 		)
-
+		if enableExport && enableExportV2 {
+			Fatalf("Flags %v can't be used at the same time", strings.Join([]string{MetricsEnableInfluxDBFlag.Name, MetricsEnableInfluxDBV2Flag.Name}, ", "))
+		}
 		if enableExport || enableExportV2 {
-			CheckExclusive(ctx, MetricsEnableInfluxDBFlag, MetricsEnableInfluxDBV2Flag)
-
-			v1FlagIsSet := ctx.IsSet(MetricsInfluxDBUsernameFlag.Name) ||
-				ctx.IsSet(MetricsInfluxDBPasswordFlag.Name)
-
-			v2FlagIsSet := ctx.IsSet(MetricsInfluxDBTokenFlag.Name) ||
-				ctx.IsSet(MetricsInfluxDBOrganizationFlag.Name) ||
-				ctx.IsSet(MetricsInfluxDBBucketFlag.Name)
+			v1FlagIsSet := cfg.InfluxDBUsername != "" || cfg.InfluxDBPassword != ""
+			v2FlagIsSet := cfg.InfluxDBToken != "" || cfg.InfluxDBOrganization != "" || cfg.InfluxDBBucket != ""
 
 			if enableExport && v2FlagIsSet {
 				Fatalf("Flags --influxdb.metrics.organization, --influxdb.metrics.token, --influxdb.metrics.bucket are only available for influxdb-v2")
@@ -1996,35 +1991,35 @@ func SetupMetrics(ctx *cli.Context) {
 		}
 
 		var (
-			endpoint = ctx.String(MetricsInfluxDBEndpointFlag.Name)
-			database = ctx.String(MetricsInfluxDBDatabaseFlag.Name)
-			username = ctx.String(MetricsInfluxDBUsernameFlag.Name)
-			password = ctx.String(MetricsInfluxDBPasswordFlag.Name)
-
-			token        = ctx.String(MetricsInfluxDBTokenFlag.Name)
-			bucket       = ctx.String(MetricsInfluxDBBucketFlag.Name)
-			organization = ctx.String(MetricsInfluxDBOrganizationFlag.Name)
+			endpoint = cfg.InfluxDBEndpoint
+			database = cfg.InfluxDBDatabase
+			username = cfg.InfluxDBUsername
+			password = cfg.InfluxDBPassword
+
+			token        = cfg.InfluxDBToken
+			bucket       = cfg.InfluxDBBucket
+			organization = cfg.InfluxDBOrganization
 		)
 
 		if enableExport {
-			tagsMap := SplitTagsFlag(ctx.String(MetricsInfluxDBTagsFlag.Name))
+			tagsMap := SplitTagsFlag(cfg.InfluxDBTags)
 
 			log.Info("Enabling metrics export to InfluxDB")
 
 			go influxdb.InfluxDBWithTags(metrics.DefaultRegistry, 10*time.Second, endpoint, database, username, password, "geth.", tagsMap)
 		} else if enableExportV2 {
-			tagsMap := SplitTagsFlag(ctx.String(MetricsInfluxDBTagsFlag.Name))
+			tagsMap := SplitTagsFlag(cfg.InfluxDBTags)
 
 			log.Info("Enabling metrics export to InfluxDB (v2)")
 
 			go influxdb.InfluxDBV2WithTags(metrics.DefaultRegistry, 10*time.Second, endpoint, token, bucket, organization, "geth.", tagsMap)
 		}
 
-		if ctx.IsSet(MetricsHTTPFlag.Name) {
-			address := net.JoinHostPort(ctx.String(MetricsHTTPFlag.Name), fmt.Sprintf("%d", ctx.Int(MetricsPortFlag.Name)))
+		if cfg.HTTP != "" {
+			address := net.JoinHostPort(cfg.HTTP, fmt.Sprintf("%d", cfg.Port))
 			log.Info("Enabling stand-alone metrics HTTP endpoint", "address", address)
 			exp.Setup(address)
-		} else if ctx.IsSet(MetricsPortFlag.Name) {
+		} else if cfg.HTTP == "" && cfg.Port != 0 {
 			log.Warn(fmt.Sprintf("--%s specified without --%s, metrics server will not start.", MetricsPortFlag.Name, MetricsHTTPFlag.Name))
 		}
 	}