Latest Blogs
Tutorials, guides, and insights on DevOps, SRE, and Cloud technologies.
Terraform Remote State with S3 and DynamoDB — Team Collaboration
Set up Terraform remote state with S3 backend, DynamoDB state locking, cross-project state references, and migrate from local to remote — everything your team needs to stop breaking each other's infrastructure.
Route 53 — DNS, Domain Registration, and Routing Policies Explained
Learn AWS Route 53 from DNS fundamentals to advanced routing policies. Covers hosted zones, record types, health checks, alias records, failover routing, and integration with CloudFront and ELB.
Azure DevOps Pipelines — CI/CD That Just Works
Master Azure DevOps Pipelines — build YAML pipelines with stages, approvals, and gates. Learn triggers, templates, variable groups, service connections, and how it compares to GitHub Actions.
Artifact Management — JFrog, Nexus, and Container Registries
Understand build artifacts, compare JFrog Artifactory vs Nexus vs container registries (ECR, ACR, GHCR, Harbor), learn versioning strategies, cleanup policies, and CI/CD integration patterns for managing your binaries at scale.
Docker Health Checks — Don't Route Traffic to Dead Containers
Configure Docker health checks to detect containers that are running but broken — with HTTP, TCP, and script-based checks, Compose integration, and orchestrator comparison.
Kubernetes RBAC — Who Can Do What in Your Cluster
Deep dive into Kubernetes RBAC — Roles, ClusterRoles, RoleBindings, ServiceAccounts, and audit logging. Learn to create roles for read-only users, namespace admins, and CI/CD deployers with real YAML examples and common mistakes to avoid.
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