DevOps
Publications categorized under DevOps.
Production GitOps with Argo CD: Declarative Multi-Cluster Deployment Blueprint
Production GitOps with Argo CD: Declarative Multi-Cluster Deployment Blueprint
Architect self-healing, automated Kubernetes deployments using Argo CD, Kustomize overlays, and automated drift detection.
Automated Canary Releases with Flagger, Istio & Prometheus Metrics
Automated Canary Releases with Flagger, Istio & Prometheus Metrics
Progressively shift traffic based on real-time HTTP error rates and p99 latency SLIs using progressive delivery operators.
Enterprise Infrastructure as Code: Terraform/OpenTofu State Management & Module Design
Enterprise Infrastructure as Code: Terraform/OpenTofu State Management & Module Design
Prevent state corruption using AWS S3 / DynamoDB remote state locking, workspace isolation, and reusable module strategies.
Building an Enterprise Observability Pipeline with OpenTelemetry Collector
Building an Enterprise Observability Pipeline with OpenTelemetry Collector
Process, filter, and route metrics, logs, and traces from heterogeneous workloads to Jaeger and Prometheus without vendor lock-in.
Autoscaling GitHub Actions Self-Hosted Runners on Kubernetes with Actions Runner Controller
Autoscaling GitHub Actions Self-Hosted Runners on Kubernetes with Actions Runner Controller
Dynamically scale runner pods on demand to eliminate queue times while maintaining ephemeral security boundaries.
Chaos Engineering in Practice: Simulating Network Latency & Pod Kills with Chaos Mesh
Chaos Engineering in Practice: Simulating Network Latency & Pod Kills with Chaos Mesh
Build confidence in system fault tolerance by injecting controlled kernel-level packet delays and IO stress into production clusters.
Designing Effective SLOs, Error Budgets, and Burn Rate Alerts
Designing Effective SLOs, Error Budgets, and Burn Rate Alerts
Quantify user reliability expectations, manage deployment velocity with error budgets, and configure multi-window burn rate notifications.
Zero-Trust Secrets Management: HashiCorp Vault & External Secrets Operator
Zero-Trust Secrets Management: HashiCorp Vault & External Secrets Operator
Inject dynamic, short-lived credentials into Kubernetes pods securely without committing plain-text secrets to version control.
Securing the Software Supply Chain: SLSA Level 3 & Cosign Artifact Signing
Securing the Software Supply Chain: SLSA Level 3 & Cosign Artifact Signing
Generate cryptographically verifiable provenance attestations for container images and binaries inside CI/CD build steps.
Kubernetes FinOps: Real-Time Cost Allocation and Optimization with Kubecost
Kubernetes FinOps: Real-Time Cost Allocation and Optimization with Kubecost
Track cloud spend down to namespace, label, and container levels, while identifying idle CPU/RAM requests to reduce cloud bills.