for bare metal • Hardware scales much slower ◦ Pyli: automate user and namespace creation and RBAC provisioning • Existing telemetry ◦ Rule Loader: configure Prometheus from ConfigMaps Without a Cloud Provider...
the Kubernetes cluster. Possible Solutions: • Offload it to the IT department • Onboarding tasks the new hire does their first week • Write a standalone service
// get the item or signal to quit key, quit := q.Get() if quit { return false } defer q.Done(key) // Tell the queue we’re done processing this item ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) defer cancel() err := workFn(ctx, key.(string)) if err == nil { q.Forget(key) // Mark the work as successful return true } q.AddRateLimited(key) // Retry at a later time )
nsLister lister.NamespaceLister ) error { // Get the User from the cache cached, _ := userLister.Get(key) if cached.DeletionTimestamp.IsZero() && apiextensions.CRDHasFinalizer(cachedCRD, "example.com") { // HANDLE DELETE // Remove example.com from Finalizer list } // HANDLE UPDATE/CREATE }