
Explore connecting to AKS nodes via kubectl debug and kubectl node shell, using helper pods to access node environments, namespaces, and logs for troubleshooting.
Configure the azure provider with a service principal, create an AKS cluster in main.tf with Azure CNI, then run terraform init, plan, and apply to provision resources.
Learn to orchestrate multi-cluster Kubernetes upgrades across test and production AKS fleets, deploying nginx, configuring stages, and choosing latest vs consistent node images for seamless upgrades.
Explore node autoprovisioning (nap) in AKS, powered by Karpenter, which right-sizes VMs and automates VM selection to optimize resources and costs while precise scheduling workloads.
Create AKS cluster with node auto provisioning using Azure CNI powered by cilium and two nodes. Install the node-viewer to visualize node usage and explore system search pools.
Delete AKS backup resources in the correct order: remove backup instances, delete backup policies, then delete the backup vault, and finally delete the resource group for migration and disaster recovery.
Configure an AKS cluster and enable Azure managed Prometheus and Grafana, including optional custom Azure Monitor workspace and Grafana instance, to view Prometheus insights and Grafana dashboards.
Explore Azure managed Prometheus, Azure Monitor workspace, data collection rules, and Grafana integration to query, ingest logs, and visualize Prometheus metrics with recording rules.
Implement core dns host plugin in AKS to map httpd to nginx IP via a hosts config map, enabling local testing with nslookup and curl, and explain fallback behavior.
Enable Azure managed Prometheus and Grafana on the AKS cluster, configure CoreDNS to scrape metrics to Prometheus, and visualize them in Grafana with the CoreDNS dashboard.
Unlock how service mesh solves microservices challenges in Kubernetes by offloading traffic management, security, and observability to sidecar proxies, with Istio as a key example.
Welcome to "Advanced Azure Kubernetes Service (AKS) Features Made Easy," a comprehensive course designed to elevate your understanding and expertise in Azure Kubernetes Service. We'll cover a wide range of topics, from managing multiple clusters with Azure Kubernetes Fleet Manager to leveraging Node Autoprovisioning (NAP) with Karpenter, and much more.
Throughout this course, you'll gain insights into:
Azure Kubernetes Service (AKS) Basics: Start with the fundamentals of AKS, including creating and connecting to an AKS cluster, understanding node pools, and exploring preview features.
Infrastructure as Code (IaC) Tools: Delve into the importance of IaC tools like Terraform and Azure Bicep for creating and deleting AKS clusters efficiently.
Azure Kubernetes Fleet Manager: Discover how to manage multiple AKS clusters seamlessly, ensuring consistency and ease of updates across environments.
Node Autoprovisioning (NAP) with Karpenter: Dive into the world of dynamic scaling and efficient resource utilization with AKS's NAP feature.
Backup and Restore: Master the art of protecting your AKS workloads with Azure Backup, including setting up backups and performing restores.
Customization and Monitoring: Explore advanced customization options like CoreDNS and delve into monitoring your AKS clusters effectively with Azure Managed Prometheus and Grafana.
Service Mesh (Istio add-on) in AKS: Understand the role of service mesh in microservices architecture and how to implement Istio in AKS for traffic management and security.
GitHub Actions in AKS: Learn how to automate deployments and CI/CD processes within AKS using GitHub Actions.
Automated Deployments and GitOps: Get familiar with automated deployment strategies and GitOps principles, focusing on tools like Flux for continuous delivery.
Enhanced Security and Isolation: Explore advanced security features such as Pod Sandboxing and Kata Containers to enhance container isolation in AKS.
Performance Optimization: Learn about reducing latency with Proximity Placement Groups and understanding long-term support (LTS) in AKS for more stability.
This course is structured to provide you with practical, hands-on experience through real-world scenarios and projects. By the end of this course, you will be equipped with the skills to leverage advanced AKS features to enhance your cloud-native applications' performance, security, and scalability. Join me on this journey to unlock the full potential of Azure Kubernetes Service.