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correct metrics flags and add metrics init on smoke run

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This commit is contained in:
Elad Nachmias 2018-12-04 13:28:32 +05:30 committed by Anton Evangelatov
parent e176fe5bbd
commit 8be02faefa
2 changed files with 55 additions and 16 deletions
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39
cmd/swarm/swarm-smoke/main.go
View file

@ -18,8 +18,13 @@ package main
import (
"os"
"runtime"
"sort"
"time"
"github.com/ethereum/go-ethereum/cmd/utils"
gethmetrics "github.com/ethereum/go-ethereum/metrics"
"github.com/ethereum/go-ethereum/metrics/influxdb"
swarmmetrics "github.com/ethereum/go-ethereum/swarm/metrics"
"github.com/ethereum/go-ethereum/log"
@ -102,8 +107,14 @@ func main() {
},
}
app.Flags = append(app.Flags, swarmmetrics.Flags[0])
app.Flags = append(app.Flags, swarmmetrics.Flags[1:]...)
app.Flags = append(app.Flags, []cli.Flag{
utils.MetricsEnabledFlag,
swarmmetrics.MetricsInfluxDBEndpointFlag,
swarmmetrics.MetricsInfluxDBDatabaseFlag,
swarmmetrics.MetricsInfluxDBUsernameFlag,
swarmmetrics.MetricsInfluxDBPasswordFlag,
swarmmetrics.MetricsInfluxDBHostTagFlag,
}...)
app.Commands = []cli.Command{
{
@ -122,6 +133,11 @@ func main() {
sort.Sort(cli.FlagsByName(app.Flags))
sort.Sort(cli.CommandsByName(app.Commands))
app.Before = func(ctx *cli.Context) error {
runtime.GOMAXPROCS(runtime.NumCPU())
setupMetrics(ctx)
return nil
}
err := app.Run(os.Args)
if err != nil {
@ -129,3 +145,22 @@ func main() {
os.Exit(1)
}
}
func setupMetrics(ctx *cli.Context) {
if gethmetrics.Enabled {
var (
endpoint = ctx.GlobalString(swarmmetrics.MetricsInfluxDBEndpointFlag.Name)
database = ctx.GlobalString(swarmmetrics.MetricsInfluxDBDatabaseFlag.Name)
username = ctx.GlobalString(swarmmetrics.MetricsInfluxDBUsernameFlag.Name)
password = ctx.GlobalString(swarmmetrics.MetricsInfluxDBPasswordFlag.Name)
hosttag = ctx.GlobalString(swarmmetrics.MetricsInfluxDBHostTagFlag.Name)
)
// Start system runtime metrics collection
go gethmetrics.CollectProcessMetrics(2 * time.Second)
go influxdb.InfluxDBWithTags(gethmetrics.DefaultRegistry, 10*time.Second, endpoint, database, username, password, "swarm.", map[string]string{
"host": hosttag,
})
}
}

32
swarm/metrics/flags.go
View file

@ -27,26 +27,26 @@ import (
)
var (
metricsEnableInfluxDBExportFlag = cli.BoolFlag{
MetricsEnableInfluxDBExportFlag = cli.BoolFlag{
Name: "metrics.influxdb.export",
Usage: "Enable metrics export/push to an external InfluxDB database",
}
metricsInfluxDBEndpointFlag = cli.StringFlag{
MetricsInfluxDBEndpointFlag = cli.StringFlag{
Name: "metrics.influxdb.endpoint",
Usage: "Metrics InfluxDB endpoint",
Value: "http://127.0.0.1:8086",
}
metricsInfluxDBDatabaseFlag = cli.StringFlag{
MetricsInfluxDBDatabaseFlag = cli.StringFlag{
Name: "metrics.influxdb.database",
Usage: "Metrics InfluxDB database",
Value: "metrics",
}
metricsInfluxDBUsernameFlag = cli.StringFlag{
MetricsInfluxDBUsernameFlag = cli.StringFlag{
Name: "metrics.influxdb.username",
Usage: "Metrics InfluxDB username",
Value: "",
}
metricsInfluxDBPasswordFlag = cli.StringFlag{
MetricsInfluxDBPasswordFlag = cli.StringFlag{
Name: "metrics.influxdb.password",
Usage: "Metrics InfluxDB password",
Value: "",
@ -55,7 +55,7 @@ var (
// It is used so that we can group all nodes and average a measurement across all of them, but also so
// that we can select a specific node and inspect its measurements.
// https://docs.influxdata.com/influxdb/v1.4/concepts/key_concepts/#tag-key
metricsInfluxDBHostTagFlag = cli.StringFlag{
MetricsInfluxDBHostTagFlag = cli.StringFlag{
Name: "metrics.influxdb.host.tag",
Usage: "Metrics InfluxDB `host` tag attached to all measurements",
Value: "localhost",
@ -65,20 +65,24 @@ var (
// Flags holds all command-line flags required for metrics collection.
var Flags = []cli.Flag{
utils.MetricsEnabledFlag,
metricsEnableInfluxDBExportFlag,
metricsInfluxDBEndpointFlag, metricsInfluxDBDatabaseFlag, metricsInfluxDBUsernameFlag, metricsInfluxDBPasswordFlag, metricsInfluxDBHostTagFlag,
MetricsEnableInfluxDBExportFlag,
MetricsInfluxDBEndpointFlag,
MetricsInfluxDBDatabaseFlag,
MetricsInfluxDBUsernameFlag,
MetricsInfluxDBPasswordFlag,
MetricsInfluxDBHostTagFlag,
}
func Setup(ctx *cli.Context) {
if gethmetrics.Enabled {
log.Info("Enabling swarm metrics collection")
var (
enableExport = ctx.GlobalBool(metricsEnableInfluxDBExportFlag.Name)
endpoint = ctx.GlobalString(metricsInfluxDBEndpointFlag.Name)
database = ctx.GlobalString(metricsInfluxDBDatabaseFlag.Name)
username = ctx.GlobalString(metricsInfluxDBUsernameFlag.Name)
password = ctx.GlobalString(metricsInfluxDBPasswordFlag.Name)
hosttag = ctx.GlobalString(metricsInfluxDBHostTagFlag.Name)
enableExport = ctx.GlobalBool(MetricsEnableInfluxDBExportFlag.Name)
endpoint = ctx.GlobalString(MetricsInfluxDBEndpointFlag.Name)
database = ctx.GlobalString(MetricsInfluxDBDatabaseFlag.Name)
username = ctx.GlobalString(MetricsInfluxDBUsernameFlag.Name)
password = ctx.GlobalString(MetricsInfluxDBPasswordFlag.Name)
hosttag = ctx.GlobalString(MetricsInfluxDBHostTagFlag.Name)
)
// Start system runtime metrics collection