func scheduleSummaryMonitoring(config conf.SystemSummaryConfig) error {
go ComputeSystemSummary(make(map[string]interface{}))
schedule.InitShechuleManager()
scheduler, err := schedule.NewScheduler()
if err != nil {
logger.Get().Error("Error scheduling the system summary calculation. Error %v", err)
return err
}
f := ComputeSystemSummary
go scheduler.Schedule(time.Duration(config.NetSummaryInterval)*time.Second, f, make(map[string]interface{}))
return nil
}
func schedulePhysicalResourceStatsFetch(config conf.SystemSummaryConfig, params map[string]interface{}) error {
go SyncNodeUtilizations(params)
schedule.InitShechuleManager()
scheduler, err := schedule.NewScheduler()
if err != nil {
logger.Get().Error("Error scheduling the node resource fetch. Error %v", err)
return err
}
f := SyncNodeUtilizations
go scheduler.Schedule(time.Duration(config.NetSummaryInterval)*time.Second, f, params)
return nil
}
func (a *App) PostInitApplication(sysConfig conf.SkyringCollection) error {
// Initialize the scheduler
schedule.InitShechuleManager()
// Create syncing schedule
scheduler, err := schedule.NewScheduler()
if err != nil {
logger.Get().Error("Error scheduling clusters syncing")
} else {
if sysConfig.ScheduleConfig.ClustersSyncInterval == 0 {
sysConfig.ScheduleConfig.ClustersSyncInterval = 86400 // 24hrs
}
go scheduler.Schedule(
time.Duration(sysConfig.ScheduleConfig.ClustersSyncInterval)*time.Second,
a.SyncClusterDetails,
nil)
}
// Create monitoring schedule
go InitMonitoringSchedules()
// First time sync of the cluster details while startup
go a.SyncClusterDetails(nil)
reqId, err := uuid.New()
if err != nil {
logger.Get().Error("Error Creating the RequestId. error: %v", err)
return fmt.Errorf("Error Creating the RequestId. error: %v", err)
}
ctxt := fmt.Sprintf("%v:%v", models.ENGINE_NAME, reqId.String())
if err := schedulePhysicalResourceStatsFetch(sysConfig.SummaryConfig, map[string]interface{}{"ctxt": ctxt}); err != nil {
logger.Get().Error("%s - Failed to schedule fetching node resource utilizations.Error %v", ctxt, err)
return err
}
if err := scheduleSummaryMonitoring(sysConfig.SummaryConfig); err != nil {
logger.Get().Error("%s - Failed to schedule fetching summary.Error %v", ctxt, err)
return err
}
schedule_task_check(ctxt)
node_Reinitialize()
cleanupTasks()
initializeAbout(ctxt)
schedule_archive_activities(ctxt)
FailStillCreatingClusters(ctxt)
schedule_session_refresh(ctxt)
return nil
}
func main() {
confStr := make([]byte, base64.StdEncoding.DecodedLen(len(os.Args[1])))
l, _ := base64.StdEncoding.Decode(confStr, []byte(os.Args[1]))
key, err := ioutil.ReadFile(models.SKYRING_ENC_KEY_FILE)
if err != nil {
panic(fmt.Sprintf("Reading enc key failed. error: %v", err))
}
cfgs, err := crypto.Decrypt(key, []byte(confStr[:l]))
var config conf.SkyringCollection
if err := json.Unmarshal(cfgs, &config); err != nil {
panic(fmt.Sprintf("Reading configurations failed. error: %v", err))
}
conf.SystemConfig = config
var eventTypes = make(map[string]string)
if err := json.Unmarshal([]byte(os.Args[2]), &eventTypes); err != nil {
panic(fmt.Sprintf("Reading event types failed. error: %v", err))
}
provider.EventTypes = eventTypes
var providerConfig conf.ProviderInfo
if err := json.Unmarshal([]byte(os.Args[3]), &providerConfig); err != nil {
panic(fmt.Sprintf("Reading provider configurations failed. error: %v", err))
}
bigfin_conf.ProviderConfig = providerConfig
// Initialize the logger
level, err := logging.LogLevel(config.Logging.Level.String())
if err != nil {
level = logging.DEBUG
}
if err := logger.Init(
"bigfin",
fmt.Sprintf("%s/bigfin.log", filepath.Dir(config.Logging.Filename)),
true,
level); err != nil {
panic(fmt.Sprintf("log init failed. %s", err))
}
if err := db.InitDBSession(config.DBConfig); err != nil {
logger.Get().Fatalf("Unable to initialize DB. error: %v", err)
}
//Initialize the DB provider
if err := provider.InitializeDb(); err != nil {
logger.Get().Error("Unable to initialize the DB provider: %s", err)
}
// Initialize the task manager
if err := task.InitializeTaskManager(); err != nil {
logger.Get().Fatalf("Failed to initialize task manager. error: %v", err)
}
if err := provider.InitMonitoringManager(); err != nil {
logger.Get().Fatalf("Error initializing the monitoring manager: %v", err)
}
if err := provider.InitInstaller(); err != nil {
logger.Get().Fatalf("Error initializing the Installer: %v", err)
}
schedule.InitShechuleManager()
if err := provider.ScheduleRbdEventEmitter(); err != nil {
logger.Get().Error("Error while initializing RbdEventer scheduler: %v", err)
}
// Initialize ceph http client
client.InitCephApiSession()
provd := &provider.CephProvider{}
p := pie.NewProvider()
if err := p.RegisterName(bigfin_conf.ProviderName, provd); err != nil {
logger.Get().Fatalf("Failed to register plugin. error: %v", err)
}
p.ServeCodec(jsonrpc.NewServerCodec)
}