Learn KUBERNETES-YAML with Real Code Examples

Control Plane - API Server, Scheduler, Controller Manager, etcd

Worker Nodes - kubelet, kube-proxy, container runtime

etcd - key-value store for cluster state

Services and Ingress - networking abstraction

Custom Resources and Operators - extend Kubernetes functionality

YAML manifest -> kubectl/API -> Kubernetes API Server -> Scheduler -> kubelet -> Containers deployed and managed

Control plane and worker node separation

Declarative resource management

Operator pattern for application-specific automation

Sidecar pattern for auxiliary containers

Namespace isolation for multi-tenancy

Microservices web application

CI/CD pipeline integration

Multi-cloud hybrid deployment

Edge computing cluster

Data processing pipeline with Kafka and Spark

Declarative configuration

Self-healing and auto-scaling

Portability across environments

Extensibility via CRDs and operators

API-driven automation

Use Deployments and StatefulSets for workload scaling

Enable Horizontal and Vertical Pod Autoscalers

Partition workloads using Namespaces

Optimize resource requests and limits

Leverage cloud autoscaling for nodes

Migrate Docker Compose to Kubernetes using Kompose

Refactor single-node deployments into multi-node clusters

Convert static configs to ConfigMaps and Secrets

Use Helm for templated deployments

Integrate monitoring and logging solutions