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cron / timer updates

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This commit is contained in:
Henry Dollman
2024-07-21 13:29:04 -04:00
parent be23486abf
commit 80e322d3d5
3 changed files with 11 additions and 17 deletions
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19
hub/main.go
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@@ -67,12 +67,11 @@ func main() {
return err
}
usersAuthOptions := usersCollection.AuthOptions()
usersAuthOptions.AllowUsernameAuth = false
if os.Getenv("DISABLE_PASSWORD_AUTH") == "true" {
usersAuthOptions.AllowEmailAuth = false
usersAuthOptions.AllowUsernameAuth = false
} else {
usersAuthOptions.AllowEmailAuth = true
usersAuthOptions.AllowUsernameAuth = true
}
usersCollection.SetOptions(usersAuthOptions)
if err := app.Dao().SaveCollection(usersCollection); err != nil {
@@ -99,11 +98,13 @@ func main() {
return nil
})
// set up cron jobs
// set up cron jobs / ticker for system updates
app.OnBeforeServe().Add(func(e *core.ServeEvent) error {
// 15 second ticker for system updates
go startSystemUpdateTicker()
// cron job to delete old records
scheduler := cron.New()
// delete records that are older than the display period
scheduler.MustAdd("delete old records", "8 */2 * * *", func() {
scheduler.MustAdd("delete old records", "8 * * * *", func() {
deleteOldRecords("system_stats", "1m", time.Hour)
deleteOldRecords("container_stats", "1m", time.Hour)
deleteOldRecords("system_stats", "10m", 12*time.Hour)
@@ -151,12 +152,6 @@ func main() {
return nil
})
// start ticker for server updates
app.OnBeforeServe().Add(func(e *core.ServeEvent) error {
go serverUpdateTicker()
return nil
})
// immediately create connection for new servers
app.OnModelAfterCreate("systems").Add(func(e *core.ModelEvent) error {
go updateSystem(e.Model.(*models.Record))
@@ -206,7 +201,7 @@ func main() {
}
}
func serverUpdateTicker() {
func startSystemUpdateTicker() {
ticker := time.NewTicker(15 * time.Second)
for range ticker.C {
updateSystems()

5
hub/records.go
View File

@@ -140,11 +140,10 @@ func twoDecimals(value float64) float64 {
/* Delete records of specified collection and type that are older than timeLimit */
func deleteOldRecords(collection string, recordType string, timeLimit time.Duration) {
// log.Println("Deleting old", recordType, "records...")
timeLimitStamp := time.Now().UTC().Add(timeLimit).Format("2006-01-02 15:04:05")
timeLimitStamp := time.Now().UTC().Add(-timeLimit).Format("2006-01-02 15:04:05")
records, _ := app.Dao().FindRecordsByExpr(collection,
dbx.NewExp("type = {:type}", dbx.Params{"type": recordType}),
dbx.NewExp("created > {:created}", dbx.Params{"created": timeLimitStamp}),
dbx.NewExp("created < {:created}", dbx.Params{"created": timeLimitStamp}),
)
for _, record := range records {
if err := app.Dao().DeleteRecord(record); err != nil {