Excellent Cloud DevOps Engineer Interview | Scenario Based | AWS, CICD, Docker, Prometheus, Grafana

💜 Booking Link for Mentorship Program https://topmate.io/cloud 💙 Join Our WhatsApp Group: https://chat.whatsapp.com/LsFkkWKDUSoL0JKFowR1bq 💚 Join Our Telegram Group: https://t.me/+xjZA3ZS-OQkxZTk1 💜 Follow our community page on LinkedIn: https://www.linkedin.com/company/devops-and-cloud-labs 💙 Project # 1 Recordings: https://topmate.io/cloud/395820 💙 Project # 2 Recordings: https://topmate.io/cloud/453994 💙 Project # 3 Recordings: https://topmate.io/cloud/649977 💙 DevOps Cloud Bootcamp (Recorded): https://topmate.io/cloud/555006 💚 Subscribe to the Channel: http://www.youtube.com/channel/UCYDlBuxE7BEtYR5r4q3WRrQ?sub_confirmation=1 Summary: ➔ Karan is a Cloud Engineer building survey websites using Docker/Kubernetes, CICD, and budget-aware cloud architectures. ➔ Defines Dockerfile as layered files for images; faced encryption key issues in Docker Hub but resolved it. ➔ Describes CloudFormation as AWS’s automated PaaS tool (interviewer notes unclear explanation). ➔ Uses Prometheus for metrics (CPU/network) and Grafana for dashboards; distinguishes metrics (numbers) vs. traces (investigation). ➔ Used Terraform for AWS deployments; explains state as current vs. desired infrastructure; warns manual changes may corrupt it. ➔ CloudFront experience: CDN caching reduces latency but delays updates. ➔ Security: WAF, geo-blocking, auto-scaling; subnets for IP management, security groups for access control. ➔ Cut costs via DynamoDB/CDN caching to limit backend requests. ➔ Lambda for serverless tasks (e.g., website counter); prefers EC2 for 15min+ tasks. ➔ Knows SLA (time-bound fixes) but not SLI/SLO. ➔ Basic Kubernetes knowledge; defines VPNs as private networks with gateways for interconnectivity. About The Channel : DevOps and Cloud Labs empowers you to thrive in the dynamic world of DevOps and Cloud Computing. We offer comprehensive learning resources covering AWS, Azure, and essential DevOps tools like Ansible, Packer, SonarQube, Trivy, Jenkins, Datadog, GitHub, GitHub Actions, GitOps, Argo CD, JFrog Artifactory, Terraform, Kubernetes, and Docker. Our content includes tutorials, engaging shorts, realistic mock interviews (covering devops interview questions, devops engineer interview, aws devops interview questions, devops mock interview, cloud engineer interview questions, devops fresher interview questions, and senior devops engineer interview questions), insightful podcasts, downloadable PDFs, and helpful books. We focus on practical application through complex, industry-grade projects, encompassing 3-tier architectures, database management (RDS, DynamoDB), data warehousing, secrets management, Azure DevOps, CI/CD pipelines, and various deployment strategies. Whether you're a fresher starting your journey (devops interview for freshers, devops mock interview for freshers) or an experienced professional looking to enhance your expertise (devops interview questions for experienced), DevOps and Cloud Labs is your trusted partner. Prepare for devops interviews with our resources, including devops interview recordings, and gain insights into the future of devops (devops future scope). Explore DevOps Cloud, AWS Projects, DevOps projects for practice, AWS, Azure, Terraform, Infrastructure, Kubernetes (K8s), Docker, and IaC (Infra as Code) with us. Subscribe now and unlock the power of DevOps and Cloud!