Ingress rules in different Kubernetes namespaces

In this article I want to show how an ingress controller in Kubernetes can be used to route traffic to workloads deployed in multiple namespaces.

The online doc for AKS deploys everything in the same namespace. Hence this article is a thin extension to the online doc.

The basic trick is to deploy...

Locking down Web App to Functions communications using subnets

Azure Functions are serverless Function as a Service.

Serverless compute typically offers less networking options since it does not run on dedicated compute.

Until recently, the only option to lock down access to a function was to lock down the function’s firewall to some public IPs. That isn’t always useful when the...

I moved my blog to GitHub pages!

A new year, a new decade, a new blogging platform for me!

I’ve been blogging for just shy of 10 years.

So far, I was hosting my blog on wordpress.com. I just moved to GitHub pages.

My blog is still here, hopefully the content is easier to read and my readers...

PyCon Canada 2019

I had the pleasure to attend the PyCon (Python Conference) Canada 2019 in Toronto a weekend ago (November 16-17).

In this article I wanted to give a quick review of the event from my perspective and then describe quickly the talks I went to.

Talks will be put on Pycon’s YouTube channel. I’ll...

Accessing Azure Key Vault from within Azure API Management

Today we look at a common although slightly advanced scenario with API Management: accessing Azure Key Vault from Azure API Management.

In an Enterprise, API Management service are often shared between teams. This means a lot of people might open it in the Portal and look at it. It also means that putting...