Docker & Kubernetes
Production Blueprint
A comprehensive, zero-to-production learning track engineered for developers and architects. Master core containerization, layered filesystems, secure Dockerfiles, multi-container compose stacks, K8s control planes, storage networks, lifecycle probes, and high-availability microservices.
🐳 Docker Internals
Understand Linux namespaces, control groups (cgroups), union filesystems (OverlayFS), dynamic layer caching, multi-stage secure constructs, and rootless environments.
☸️ K8s Control Plane
Deep dive into etcd, kube-apiserver, kube-scheduler, kube-controller-manager, and worker node loops (Kubelet, Kube-proxy, containerd runtime orchestration).
🛠️ Real-world Projects
Deploy multi-tier stacks (Go/Node.js, Redis, Postgres) using robust volumes, network discovery rules, horizontal pod autoscalers (HPA), and TLS terminated Ingresses.