Containers give developers the ability to isolate applications from one another, but that’s not enough. Resource isolation is much different that security isolation. How do we make applications deployed in containers more secure? How do we apply existing…

Part 1 of a Series of Tutorials based on Introducing Mutt. How to set up Mutt with an e-mail account using IMAP, with notes for Gmail users.

rsync-based backup utility

Regulation and threat aware DevSecOps culture is where DevOps was 5–10 years ago. Auditors, controls, regulations and compliance are not…

We focus so often on technical anti-patterns, neglecting similar problems inside our social structures. Spoiler alert: the solutions to many difficulties that seem technical can be found by examining our interactions with others. Let

Working on a Platform or an API Product it can be challenging to form a cohesive vision, and prioritized Road Map for your Product. Agile…

Different ways to use containers. For fun and profit.

Talk from Configuration Management Camp 2018, all about the high cost of current configuration management approaches, why that leads to serialisation formats like YAML and JSON being edited directly, and how schemas and auto-generation can help.

Slides as presented at Jeff Conf, Hamburg 2018. Presented a similar version at Serverless Conf 2018 in Paris.

With Terraform, Chef and Rundeck

As we’re moving to a more disposable infrastructure, there’s an increased reliance on having processes around creating robust images to build vms from. Up until now we’ve been using Ansible to call…

Creating a complete, production ready ingress setup to expose applications running on Kubernetes to the outside world.

Automatic Alpine Linux Package (apk) Repository Generation using AWS Lambda, S3 & SSM Parameter Store - GitHub - forward3d/alpinist: Automatic Alpine Linux Package (apk) Repository Generati...

<p>How to achieve a zero downtime deployment with Kubernetes</p>

A person at work chatted me, commenting on my recent blog posts on the ...

There are plenty of junior developers, but not many jobs for them