Add CPU load alarm #34

web/job/check_cpu_usage.go

@@ -0,0 +1,30 @@
+package job
+
+import (
+	"fmt"
+	"time"
+	"x-ui/web/service"
+
+	"github.com/shirou/gopsutil/v3/cpu"
+)
+
+type CheckCpuJob struct {
+	tgbotService   service.Tgbot
+	settingService service.SettingService
+}
+
+func NewCheckCpuJob() *CheckCpuJob {
+	return new(CheckCpuJob)
+}
+
+// Here run is a interface method of Job interface
+func (j *CheckCpuJob) Run() {
+	threshold, _ := j.settingService.GetTgCpu()
+
+	// get latest status of server
+	percent, err := cpu.Percent(1*time.Second, false)
+	if err == nil && percent[0] > float64(threshold) {
+		msg := fmt.Sprintf("🔴 CPU usage %.2f%% is more than threshold %d%%", percent[0], threshold)
+		j.tgbotService.SendMsgToTgbotAdmins(msg)
+	}
+}