Building a Hub and Spoke with Site to Site VPN Part 1

Part: 1 Architecture Overview Scenario: Building a demo or proof of concept to understand the technology, azure resources and configuration settings that involve Azure Virtual Networks, VNet Peerings, Virtual Network Gateway, and Site to Site VPN Connections. The architecture is to emulate a hybrid cloud topology with on-premises network emulated with an Azure VNETs in …

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Comparing Azure Kubernetes Networking Scenarios – Part 5 Concluding Analysis

In this final blog post of the following series Comparing Azure Kubernetes Networking Scenarios - Part 1 IntroComparing Azure Kubernetes Networking Scenarios - Part 2 KubenetComparing Azure Kubernetes Networking Scenarios - Part 3 Azure CNI Comparing Azure Kubernetes Networking Scenarios - Part 4 Http App Routing Let’s recap the AKS network related configuration settings I …

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Comparing Azure Kubernetes Networking Scenarios – Part 4 Http App Routing

In this 3rd configuration profile, I will walk through the resulting configuration of AKS and its effect on the Load Balancer, Virtual Network, VM network interface card, deploy and test a web application into the Azure Kubernetes Service (AKS) cluster. The configuration profile is mainly around the Azure CNI network model and enabling the HTTP …

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Comparing Azure Kubernetes Networking Scenarios – Part 2 Kubenet

In this 1st configuration profile, I will walk through the resulting configuration of AKS and its effect on the Load Balancer, Virtual Network, VM network interface card, deploy and test a web application in the Azure Kubernetes Service (AKS) cluster. The configuration profile is mainly around the Kubenet network model. Kubenet is a very basic, …

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Comparing Azure Kubernetes Networking Scenarios – Part 3 Azure CNI

In this 2nd configuration profile, I will walk through the resulting configuration of AKS and its effect on the Load Balancer, Virtual Network, VM network interface card, deploy and test a web application into the Azure Kubernetes Service (AKS) cluster. The configuration profile is mainly around the Azure CNI network model. Please read the Part …

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Comparing Azure Kubernetes Networking Scenarios – Part 1 Intro

In Azure Kubernetes Service (AKS), I personally found the networking concepts much to understand and the configuration options are varied. After reading and experimenting with the configuration options, I hope to clear things up with 3 network oriented AKS configuration profiles I have come up with. Note that I won't be covering App Gateway Ingress …

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Protecting Azure App Service with Azure Application Gateway Part 1: Design

Azure Application Gateway is a platform-as-a-service that offers application delivery controller such layer 7 load balancing/routing capabilities and a web application firewall for many applications. The following is a summarized list of features from the overview documentation Web application firewall HTTP load balancing Cookie-based session affinity Secure Sockets Layer (SSL) offload End to End SSL …

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Networking for Application Developers

This post is about IT Networking. Having been in Web Application Development all of my career, I spent a couple of months learning about computer systems networking. My belief in being that well-rounded technology architect, basic networking knowledge is fundamental. More than just knowing how to use 'ping' and 'ipconfig' command line tools, I wanted …

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