What is the difference between Docker and Kubernetes?

Docker is a containerization technology for packaging and running applications on a single host. Kubernetes is an orchestrator for managing thousands of containers across a cluster.

What is Helm and why is it needed in Kubernetes?

Helm is a package manager for Kubernetes. It lets you install applications with a single command, template YAML, version releases, and roll them back.

How do you ensure High Availability in Kubernetes?

At least 3 master nodes, etcd on SSD, worker nodes across 3+ availability zones, Pod Disruption Budgets, Horizontal Pod Autoscaler.

What is Service Mesh (Istio/Linkerd)?

Infrastructure layer for managing service-to-service communications: automatic mTLS, traffic splitting, retries, circuit breaking.

How to monitor a Kubernetes cluster?

Metrics: Prometheus + Grafana. Logs: EFK stack or Loki. Tracing: Jaeger. Alerting: Alertmanager.

Home▸AI & Machine Learning▸DevOps Kubernetes CI CD Pipeline

🧪 DevOps Kubernetes CI CD Pipeline

Practical guide to DevOps, Kubernetes & CI/CD for cloud native development. Learn Docker, Helm, GitLab CI, GitHub Actions, container orchestration, microservices & deployment to the cloud.

AI & Machine Learning2DModerate60 FPS📱 Mobile-adapted

⚙ Under the hood

This simulation demonstrates the principles of DevOps, Kubernetes, CI/CD pipelines, and cloud-native architectures through an interactive 2D scenario. Users can adjust parameters like pod count, CPU, and memory to observe the impact on deployment speed and resource utilization.

DevOpsKubernetesCI/CD

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install