Infrastructure

Infrastructure learning notes from production environments. Each page focuses on one topic with concepts, workflows, and lessons from real systems work.

Physical Hardware

Racking, cabling, firmware, storage connectivity, and hardware troubleshooting in data center environments.

VMware

vSphere, ESXi hosts, vCenter, vMotion, HA/DRS, and migration patterns for enterprise virtualization.

Ansible

Playbooks, inventory, roles, and automation workflows for configuration management and repeatable deployments.

Jenkins CI/CD

Continuous integration and delivery pipelines from Git push to production deploy, with Jenkinsfile examples and troubleshooting.

AWS

Core AWS services, networking, compute, storage, and how cloud concepts map to traditional infrastructure work.

GCP

Google Cloud fundamentals, IAM, compute, networking, and certification-aligned platform concepts.

Docker & Kubernetes

Containers, image builds, registries, and Kubernetes orchestration for portable workloads.

From VMware to Kubernetes

How VMs map to Pods, where the analogy holds, and where it breaks down for virtualization admins.

Veritas Clustering

High-availability clustering concepts, service groups, failover planning, and troubleshooting patterns.

Start with the topic closest to your current work, then follow the blog for deeper write-ups and real-world examples.

Read the welcome post