gatus/main.go
2019-10-05 22:20:36 -04:00

39 lines
1.0 KiB
Go

package main
import (
"encoding/json"
"log"
"net/http"
"github.com/TwinProduction/gatus/core"
"github.com/TwinProduction/gatus/watchdog"
)
func main() {
go watchdog.Monitor()
http.HandleFunc("/api/v1/results", serviceResultsHandler)
http.HandleFunc("/health", healthHandler)
http.Handle("/", http.FileServer(http.Dir("./static")))
log.Println("[main][main] Listening on port 8080")
log.Fatal(http.ListenAndServe(":8080", nil))
}
func serviceResultsHandler(writer http.ResponseWriter, request *http.Request) {
serviceResults := watchdog.GetServiceResults()
writer.WriteHeader(http.StatusOK)
_, _ = writer.Write(structToJsonBytes(serviceResults))
}
func healthHandler(writer http.ResponseWriter, request *http.Request) {
writer.WriteHeader(http.StatusOK)
_, _ = writer.Write(structToJsonBytes(&core.HealthStatus{Status: "UP"}))
}
func structToJsonBytes(obj interface{}) []byte {
bytes, err := json.Marshal(obj)
if err != nil {
log.Printf("[main][structToJsonBytes] Unable to marshall object to JSON: %s", err.Error())
}
return bytes
}