Kubernetes

Lessons

1. 1

   What Kubernetes Is and When NOT to Use It

   Free

   Explain what Kubernetes solves and when Docker Compose is enough.

   Intermediate·35 min
2. 2

   Core Concepts: Pods, Deployments, Services

   Recognise the core K8s objects and read their YAML.

   Intermediate·50 min
3. 3

   kubectl

   Use kubectl to inspect, debug, and modify cluster state.

   Intermediate·40 min
4. 4

   Deployments in Depth

   Configure rolling updates, rollback, probes, and resource requests/limits.

   Intermediate·50 min
5. 5

   Services and Networking

   Distinguish ClusterIP / NodePort / LoadBalancer and configure Ingress with TLS.

   Intermediate·45 min
6. 6

   Persistent Storage

   Use PV / PVC / StorageClass for stateful workloads.

   Intermediate·35 min
7. 7

   Helm

   Install community charts and author your own with values.yaml parameters.

   Intermediate·45 min
8. 8

   Kubernetes in Production

   Apply namespaces, RBAC, ResourceQuota, and HPA in real clusters.

   Advanced·45 min
9. 9

   Managed Kubernetes (EKS / GKE / AKS)

   Compare managed K8s offerings and the workload-identity patterns each uses.

   Intermediate·40 min
10. 10

    Observability

    Read logs, install Prometheus + Grafana for metrics, understand tracing's role.

    Intermediate·45 min
11. 11

    Passion Project: Multi-Service Helm Chart

    Deploy a multi-service app to K8s via a custom Helm chart with resource limits, probes, and rolling updates.

    Advanced·180 min
12. 12

    Kubernetes Job Readiness

    Translate K8s skills into resume bullets and interview answers for DevOps / Platform / SRE roles.

    Beginner·30 min