/
worker.go
58 lines (53 loc) · 1.39 KB
/
worker.go
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package worker
import (
"os"
"time"
"github.com/TUM-Dev/gocast/worker/cfg"
"github.com/TUM-Dev/gocast/worker/worker/vmstat"
"github.com/robfig/cron/v3"
log "github.com/sirupsen/logrus"
)
// Setup starts all recurring jobs of the worker
func Setup() {
log.SetLevel(cfg.LogLevel)
stat := vmstat.New()
S = &Status{
workload: 0,
StartTime: time.Now(),
Jobs: []string{},
Stat: stat,
}
var err error
persisted, err = NewPersistable()
if err != nil {
log.WithError(err).Fatal("Failed to create persistable")
}
c := cron.New()
_, _ = c.AddFunc("* * * * *", S.SendHeartbeat)
_, _ = c.AddFunc("* * * * *", func() {
err := S.Stat.Update()
if err != nil {
log.WithError(err).Warn("Failed to update vmstat")
}
})
_, _ = c.AddFunc("0 * * * *", func() {
log.Debugf("deleting %d old files", len(persisted.Deletable))
var notDeleted []Deletable
for i, deletable := range persisted.Deletable {
if time.Since(deletable.Time) >= time.Hour*24 {
err := os.Remove(deletable.File)
if err != nil {
log.WithError(err).Error("Failed to delete old recording")
}
} else {
log.Debugf("keeping %s (age %v)", deletable.File, time.Since(deletable.Time))
notDeleted = append(notDeleted, persisted.Deletable[i])
}
}
err := persisted.SetDeletables(notDeleted)
if err != nil {
log.WithError(err).Error("Failed to update deletable")
}
})
c.Start()
}