/
main.go
119 lines (98 loc) · 4.47 KB
/
main.go
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package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/go-co-op/gocron"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promauto"
"github.com/prometheus/client_golang/prometheus/promhttp"
messari "github.com/rajendrarusmana/coinspeed-worker/client"
"github.com/rs/zerolog/log"
"github.com/spf13/viper"
)
var (
gauges map[string]prometheus.Gauge
)
func main() {
ExportMessariMetrics()
http.Handle("/", promhttp.Handler())
http.ListenAndServe(":2112", nil)
}
func ExportMessariMetrics() {
client := messari.NewClient("")
ctx := context.Background()
viper.SetConfigName("application") // name of config file (without extension)
viper.SetConfigType("yaml")
viper.AddConfigPath(".")
err := viper.ReadInConfig() // Find and read the config file
if err != nil { // Handle errors reading the config file
panic(fmt.Errorf("Fatal error config file: %s \n", err))
}
gauges := map[string]prometheus.Gauge{}
s := gocron.NewScheduler(time.UTC)
s.Every(1).Minutes().Do(func() {
log.Info().Msg("Getting data from assets..")
params := map[string]interface{}{
"fields": "id,slug,name,symbol,metrics/market_data/price_usd,metrics/market_data/price_btc,metrics/market_data/ohlcv_last_1_hour,",
"limit": 200,
}
assets, err := client.GetAllAssets(ctx, params)
if err != nil {
log.Error().Msg("Failed getting assets from messari")
}
for _, asset := range assets {
if gauges[fmt.Sprintf("cryptos_price_btc_%s", asset.Slug)] == nil {
gauges[fmt.Sprintf("cryptos_price_btc_%s", asset.Slug)] = promauto.NewGauge(prometheus.GaugeOpts{
Name: fmt.Sprintf("cryptos_price_btc"),
ConstLabels: prometheus.Labels{"asset": asset.Slug, "symbol": asset.Symbol, "name": asset.Name},
})
}
gauges[fmt.Sprintf("cryptos_price_btc_%s", asset.Slug)].Set(asset.Metrics.MarketData.PriceBTC)
if gauges[fmt.Sprintf("cryptos_price_usd_%s", asset.Slug)] == nil {
gauges[fmt.Sprintf("cryptos_price_usd_%s", asset.Slug)] = promauto.NewGauge(prometheus.GaugeOpts{
Name: fmt.Sprintf("cryptos_price_usd"),
ConstLabels: prometheus.Labels{"asset": asset.Slug, "symbol": asset.Symbol, "name": asset.Name},
})
}
gauges[fmt.Sprintf("cryptos_price_usd_%s", asset.Slug)].Set(asset.Metrics.MarketData.PriceUSD)
if gauges[fmt.Sprintf("cryptos_open_%s", asset.Slug)] == nil {
gauges[fmt.Sprintf("cryptos_open_%s", asset.Slug)] = promauto.NewGauge(prometheus.GaugeOpts{
Name: fmt.Sprintf("cryptos_open_1_hour"),
ConstLabels: prometheus.Labels{"asset": asset.Slug, "symbol": asset.Symbol, "name": asset.Name},
})
}
gauges[fmt.Sprintf("cryptos_open_%s", asset.Slug)].Set(asset.Metrics.MarketData.OHLCVLast1Hour.Open)
if gauges[fmt.Sprintf("cryptos_high_%s", asset.Slug)] == nil {
gauges[fmt.Sprintf("cryptos_high_%s", asset.Slug)] = promauto.NewGauge(prometheus.GaugeOpts{
Name: fmt.Sprintf("cryptos_high_1_hour"),
ConstLabels: prometheus.Labels{"asset": asset.Slug, "symbol": asset.Symbol, "name": asset.Name},
})
}
gauges[fmt.Sprintf("cryptos_high_%s", asset.Slug)].Set(asset.Metrics.MarketData.OHLCVLast1Hour.High)
if gauges[fmt.Sprintf("cryptos_low_%s", asset.Slug)] == nil {
gauges[fmt.Sprintf("cryptos_low_%s", asset.Slug)] = promauto.NewGauge(prometheus.GaugeOpts{
Name: fmt.Sprintf("cryptos_low_1_hour"),
ConstLabels: prometheus.Labels{"asset": asset.Slug, "symbol": asset.Symbol, "name": asset.Name},
})
}
gauges[fmt.Sprintf("cryptos_low_%s", asset.Slug)].Set(asset.Metrics.MarketData.OHLCVLast1Hour.Low)
if gauges[fmt.Sprintf("cryptos_close_%s", asset.Slug)] == nil {
gauges[fmt.Sprintf("cryptos_close_%s", asset.Slug)] = promauto.NewGauge(prometheus.GaugeOpts{
Name: fmt.Sprintf("cryptos_close_1_hour"),
ConstLabels: prometheus.Labels{"asset": asset.Slug, "symbol": asset.Symbol, "name": asset.Name},
})
}
gauges[fmt.Sprintf("cryptos_close_%s", asset.Slug)].Set(asset.Metrics.MarketData.OHLCVLast1Hour.Close)
if gauges[fmt.Sprintf("cryptos_volume_%s", asset.Slug)] == nil {
gauges[fmt.Sprintf("cryptos_volume_%s", asset.Slug)] = promauto.NewGauge(prometheus.GaugeOpts{
Name: fmt.Sprintf("cryptos_volume_1_hour"),
ConstLabels: prometheus.Labels{"asset": asset.Slug, "symbol": asset.Symbol, "name": asset.Name},
})
}
gauges[fmt.Sprintf("cryptos_volume_%s", asset.Slug)].Set(asset.Metrics.MarketData.OHLCVLast1Hour.Volume)
}
})
s.StartAsync()
}