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Azure Bastion Terraform diagram for private AKS access
11Nov, 2025

Azure Bastion with Terraform — Secure Access to Private AKS Clusters (Hands-On)

Deploying AKS in private mode is where Azure Bastion Terraform becomes essential. The public API endpoint disappears, your nodes sit deep inside a private subnet, and suddenly the big question is: How do you get inside — safely — without punching holes in your network? That’s exactly where Azure Bastion …

OCI Azure Interconnect Terraform
23Oct, 2025

OCI–Azure Interconnect with Terraform (Part 2): FastConnect + DRG on the OCI Side

OCI Azure Interconnect Terraform – when you’ve finished the Azure side setup (Part 1), the next challenge begins on the Oracle Cloud Infrastructure side — building the FastConnect + DRG layer that makes both clouds truly talk to each other. In this post, I’ll show you the essence of the …

OCI Private DNS Terraform resolver console
29Sep, 2025

OCI Private DNS with Terraform/OpenTofu — Refactoring for 2025

When working with cloud networking, one of the most common needs is internal name resolution. In this post, I’ll show how to implement OCI Private DNS Terraform to automate private zones and records.  Hard-coding IPs is fragile. You want internal services to discover each other using hostnames. That’s exactly what …

OCI Azure Interconnect Terraform
17Sep, 2025

Building an OCI–Azure Interconnect with Terraform (Part 1): Azure Virtual Network Gateway and ExpressRoute Circuit

OCI Azure Interconnect Terraform is the foundation for securely linking Microsoft Azure with Oracle Cloud Infrastructure. In this article, we start building an OCI Azure Interconnect with Terraform. The focus of Part 1 is on the Azure side, where we deploy the Virtual Network Gateway and ExpressRoute Circuit. These resources …

Azure VNet Peering vs OCI Local Peering Terraform architecture diagram
30Aug, 2025

Azure VNet Peering vs OCI Local Peering Gateway with Terraform

Introduction In this article, we compare Azure VNet Peering vs OCI Local Peering Terraform, two approaches to local connectivity in multicloud networking. When designing multicloud architectures, one of the most critical tasks is establishing secure and efficient network connectivity between workloads. Instead of routing traffic through the public internet — …

oci azure multicloud
14May, 2025

Bridging the Multicloud Skills Gap: From Azure to OCI (and Back)

The other day, a colleague asked me why I bothered spending so much time building a course about OCI Azure Multicloud. “Isn’t it just more complexity for complexity’s sake?” I smiled. Because I see it differently. OCI Azure Multicloud isn’t a buzzword anymore In today’s cloud-native world, the idea of …

Architecture diagram showing private web subnet using oci nat gateway terraform for outbound Internet access
05Nov, 2018

OCI NAT Gateway with Terraform — Updated for 2025!

In this post, we’ll walk through a real oci nat gateway terraform scenario, revisiting one of the key building blocks of secure and scalable cloud networking — the OCI NAT Gateway, using a real example taken from Lesson 4 of my Flagship OCI Infrastructure Automation Course. In the early days …