Latest Blogs
Tutorials, guides, and insights on DevOps, SRE, and Cloud technologies.
Terraform Drift Detection — When Reality Doesn't Match Your Code
Detect, diagnose, and fix Terraform drift — from scheduled CI plans and Terraform Cloud drift detection to prevention strategies like SCPs, Azure Policy, and read-only console access.
AWS Organizations — Multi-Account Strategy Done Right
Learn AWS Organizations for multi-account management including OU structure, Service Control Policies (SCPs), consolidated billing, Control Tower, cross-account IAM roles, and practical SCP examples for region restriction, tag enforcement, and root account lockdown.
Azure RBAC — Roles, Permissions, and Conditional Access Deep Dive
Master Azure RBAC with built-in and custom roles, role assignments via CLI, deny assignments, Conditional Access policies for MFA and location-based controls, Privileged Identity Management for just-in-time access, and audit logging best practices.
API Gateways — Kong, Traefik, and AWS API Gateway Compared
Compare API gateways including Kong, Traefik, and AWS API Gateway. Learn about rate limiting, authentication, circuit breaking, and API versioning strategies.
Docker Compose in Production — Profiles, Depends-On, and Restart Policies
Use Docker Compose in production with restart policies, depends_on health conditions, profiles for environment-specific services, resource limits, logging configuration, deploy replicas, and proper env_file management.
Service Mesh — Istio vs Linkerd vs Cilium
Compare the three leading Kubernetes service meshes — Istio, Linkerd, and Cilium. Covers the sidecar pattern, eBPF-based networking, mutual TLS, traffic management, observability, circuit breaking, canary deployments, resource overhead, and when you do NOT need a service mesh.
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