DevOps & DevSecOps Interview Prep

Kubernetes, Docker, CI/CD, infrastructure as code, and security

Choose a Module

☸️

Kubernetes

Container orchestration, deployments, services, networking

🎯

K8s Advanced

Custom resources, operators, service mesh, multi-cluster

🐳

Docker

Containerization, images, multi-stage builds, best practices

🔄

Tiltfile

Local Kubernetes development with Tilt

🔁

CI/CD

Pipelines, GitHub Actions, Azure DevOps, deployment strategies

🏗️

Infrastructure

Terraform, Helm, GitOps, infrastructure as code

🔐

DevSecOps

Container security, SAST/DAST, secrets management, compliance

📊

Monitoring

Prometheus, Grafana, logging, alerting, observability

🧮

Node Right-Sizing

Memory bottlenecks, requests vs limits, .NET GC tuning, scale-to-zero on a constrained node

KEDA

Event-driven autoscaling & scale-to-zero: ScaledObject, scalers, the http-add-on, KEDA vs HPA vs Knative