Kubernetes Kubectl Run Command: Understanding Its Evolving Behavior
kubectl run creates a Pod by default post-1.18, not a Deployment. Use declarative YAML for production workloads & prefer kubectl create for controllers to avoid confusion.
Kubectl Run Command Essentials For Kubernetes
kubectl run creates a Pod by default in modern Kubernetes, ideal for quick testing & debugging, but avoid for production workloads; use declarative YAML manifests instead.
Kubernetes Cluster Info With Kubectl: A CKA Exam Must-Know
kubectl cluster-info displays a high-level overview of your Kubernetes cluster, showing control plane components & core services. Use it to verify connectivity, troubleshoot issues & prepare for the CKA exam.
Kubernetes Imperative Management: Mastering Kubectl Create
Mastering `kubectl create`: Imperatively create Kubernetes resources directly from the CLI or YAML/JSON files. Ideal for one-time resource creation, quick prototyping & CKA exam scenarios.
Kubernetes Troubleshooting With Kubectl Describe
kubectl describe` aggregates resource config, status, events & dependencies, ideal for troubleshooting & debugging Kubernetes resources. Use it to diagnose pod issues, inspect state, or prepare for the CKA exam.
Kubernetes Debugging With Kubectl Exec: A Comprehensive Guide
Mastering `kubectl exec`: debug & troubleshoot Kubernetes with this powerful command. Learn syntax, use cases & best practices for the Certified Kubernetes Administrator (CKA) exam.
Kubernetes Logs: Mastering Kubectl Logs For Debugging And Monitoring
Mastering `kubectl logs`: debug & monitor Kubernetes workloads with real-time log streaming, filtering & formatting options for the CKA exam & real-world scenarios. Learn essential flags & use cases to streamline your workflow.
Terraform State File: Understanding Its Role In Infrastructure As Code
Terraform's state file stores current infrastructure state in JSON, mapping config files to actual resources. It tracks resource metadata, attributes, dependencies & outputs, ensuring Terraform knows what to provision or update.