mirror of https://github.com/statping/statping
unused code
hunterlong
parent
fe8f6750a7
commit
780095cc84
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@ -1,160 +0,0 @@
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package handlers
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import (
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"fmt"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/statping/statping/types/failures"
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"github.com/statping/statping/types/services"
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"github.com/statping/statping/utils"
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"net/http"
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"runtime"
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"strconv"
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"strings"
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)
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//
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// Use your Statping Secret API Key for Authentication
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//
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// scrape_configs:
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// - job_name: 'statping'
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// bearer_token: MY API SECRET HERE
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// static_configs:
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// - targets: ['statping:8080']
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//
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var (
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prefix string
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promValues []string
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httpRequests int64
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httpBytesIn int64
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)
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func bToMb(b uint64) uint64 {
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return b / 1024 / 1024
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}
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func hex2int(hexStr string) uint64 {
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cleaned := strings.Replace(hexStr, "0x", "", -1)
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result, _ := strconv.ParseUint(cleaned, 16, 64)
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return uint64(result)
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}
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func prometheusHandler() http.Handler {
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return promhttp.Handler()
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}
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func prometheusOldHandler(w http.ResponseWriter, r *http.Request) {
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promValues = []string{}
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prefix = utils.Params.GetString("PREFIX")
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if prefix != "" {
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prefix = prefix + "_"
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}
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secondsOnline := utils.Now().Sub(utils.StartTime).Seconds()
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allFails := failures.All()
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var m runtime.MemStats
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runtime.ReadMemStats(&m)
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promValues = append(promValues, "# Statping Prometheus Exporter")
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PrometheusComment("Statping Totals")
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PrometheusKeyValue("total_failures", len(allFails))
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PrometheusKeyValue("total_services", len(services.Services()))
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PrometheusKeyValue("seconds_online", secondsOnline)
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for _, ser := range services.AllInOrder() {
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online := 1
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if !ser.Online {
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online = 0
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}
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id := ser.Id
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name := ser.Name
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PrometheusComment(fmt.Sprintf("Service #%d '%s':", ser.Id, ser.Name))
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PrometheusExportKey("service_failures", id, name, ser.AllFailures().Count())
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PrometheusExportKey("service_latency", id, name, ser.Latency)
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PrometheusExportKey("service_online", id, name, online)
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PrometheusExportKey("service_status_code", id, name, ser.LastStatusCode)
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PrometheusExportKey("service_response_length", id, name, len([]byte(ser.LastResponse)))
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PrometheusExportKey("service_ping_time", id, name, ser.PingTime)
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PrometheusExportKey("service_last_latency", id, name, ser.LastLatency)
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PrometheusExportKey("service_last_lookup", id, name, ser.LastLookupTime)
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PrometheusExportKey("service_last_check", id, name, utils.Now().Sub(ser.LastCheck).Milliseconds())
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//PrometheusExportKey("service_online_seconds", id, name, ser.SecondsOnline)
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//PrometheusExportKey("service_offline_seconds", id, name, ser.SecondsOffline)
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}
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for _, n := range services.AllNotifiers() {
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notif := n.Select()
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if notif.Enabled.Bool {
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PrometheusComment(fmt.Sprintf("Notifier %s:", notif.Method))
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PrometheusNoIDExportKey("notifier_on_success", notif.Method, notif.Hits.OnSuccess)
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PrometheusNoIDExportKey("notifier_on_failure", notif.Method, notif.Hits.OnFailure)
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PrometheusNoIDExportKey("notifier_on_user_new", notif.Method, notif.Hits.OnNewUser)
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PrometheusNoIDExportKey("notifier_on_user_update", notif.Method, notif.Hits.OnUpdatedUser)
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PrometheusNoIDExportKey("notifier_on_user_delete", notif.Method, notif.Hits.OnDeletedUser)
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PrometheusNoIDExportKey("notifier_on_service_new", notif.Method, notif.Hits.OnNewService)
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PrometheusNoIDExportKey("notifier_on_service_update", notif.Method, notif.Hits.OnUpdatedService)
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PrometheusNoIDExportKey("notifier_on_service_delete", notif.Method, notif.Hits.OnDeletedService)
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PrometheusNoIDExportKey("notifier_on_notifier_new", notif.Method, notif.Hits.OnNewNotifier)
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PrometheusNoIDExportKey("notifier_on_notifier_update", notif.Method, notif.Hits.OnUpdatedNotifier)
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PrometheusNoIDExportKey("notifier_on_notifier_save", notif.Method, notif.Hits.OnSave)
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}
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}
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// https://golang.org/pkg/runtime/#MemStats
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PrometheusComment("Golang Metrics")
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PrometheusKeyValue("go_heap_allocated", m.Alloc)
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PrometheusKeyValue("go_total_allocated", m.TotalAlloc)
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PrometheusKeyValue("go_heap_in_use", m.HeapInuse)
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PrometheusKeyValue("go_heap_objects", m.HeapObjects)
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PrometheusKeyValue("go_heap_idle", m.HeapIdle)
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PrometheusKeyValue("go_heap_released", m.HeapReleased)
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PrometheusKeyValue("go_heap_frees", m.Frees)
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PrometheusKeyValue("go_lookups", m.Lookups)
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PrometheusKeyValue("go_system", m.Sys)
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PrometheusKeyValue("go_number_gc", m.NumGC)
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PrometheusKeyValue("go_number_gc_forced", m.NumForcedGC)
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PrometheusKeyValue("go_goroutines", runtime.NumGoroutine())
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output := strings.Join(promValues, "\n")
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w.WriteHeader(http.StatusOK)
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w.Write([]byte(output))
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}
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func PrometheusKeyValue(keyName string, value interface{}) {
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val := promValue(value)
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prom := fmt.Sprintf("%sstatping_%s %s", prefix, keyName, val)
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promValues = append(promValues, prom)
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}
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func PrometheusExportKey(keyName string, id int64, name string, value interface{}) {
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val := promValue(value)
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prom := fmt.Sprintf("%sstatping_%s{id=\"%d\" name=\"%s\"} %s", prefix, keyName, id, name, val)
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promValues = append(promValues, prom)
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}
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func PrometheusNoIDExportKey(keyName string, name string, value interface{}) {
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val := promValue(value)
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prom := fmt.Sprintf("%sstatping_%s{name=\"%s\"} %s", prefix, keyName, name, val)
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promValues = append(promValues, prom)
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}
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func PrometheusComment(comment string) {
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prom := fmt.Sprintf("\n# %v", comment)
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promValues = append(promValues, prom)
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}
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func promValue(val interface{}) string {
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var newVal string
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switch v := val.(type) {
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case float64:
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newVal = fmt.Sprintf("%.4f", v)
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default:
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newVal = fmt.Sprintf("%v", v)
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}
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return newVal
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}
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