DEV Community: The OpenShift Ninja

Dynamic Branding With React and SCSS/CSS Variables

The OpenShift Ninja — Fri, 16 Aug 2019 17:42:26 +0000

Wrote an article about how I resolved trying to do dynamic theming with SCSS/CSS and React with styles that are provided from a JavaScript dictionary at runtime.

https://link.medium.com/cz26R6zMcZ

The Art of the Technical Interview

The OpenShift Ninja — Fri, 09 Aug 2019 03:32:29 +0000

I helped interview a candidate today, and I had a few thoughts on running an effective interview that I captured in my latest article on Medium:
https://medium.com/@openshift.ninja/the-art-of-the-technical-interview-389f79fa7a8c

Anchore Security Bundle Policies

The OpenShift Ninja — Tue, 09 Oct 2018 16:55:33 +0000

Just finished up a new article about Anchore Security Bundle Policies and the kinds of things you can do with them.

https://blog.osninja.io/anchore-security-bundle-policies/

Anchore Security Policy Bundles and Container Security Fundamentals

The OpenShift Ninja — Thu, 27 Sep 2018 17:46:44 +0000

I've been quiet for a few weeks, but I just finished an article talking about Anchore security policy bundles and some of the things you should think about when you draft your container security policies.

https://blog.osninja.io/an-introduction-to-security-policies-with-anchore/

Runtime Container Image Security with Anchore and OpenShift

The OpenShift Ninja — Wed, 05 Sep 2018 17:06:40 +0000

New article about building runtime image security on Red Hat OpenShift using Anchore and Kubernetes Admission Controllers. Easily establish gates before pods are created using a simple webhook.

https://blog.osninja.io/runtime-container-image-security-with-anchore-and-openshift/

Let's Talk About Synchronized

The OpenShift Ninja — Fri, 31 Aug 2018 16:53:46 +0000

I've been doing some interviews for a former colleague of mine for a Java position, and one of my favorite questions is around synchronization. Surprisingly, a lot of people get it wrong. I wrote up a little article about it:

https://blog.osninja.io/lets-talk-about-synchronized/

JupyterCon Day 2 and 3

The OpenShift Ninja — Sat, 25 Aug 2018 21:38:06 +0000

Thoughts from the final 2 days of the JupyterCon conference and some reflections on Jupyter, the open source community, and the remarkable things they are doing.

https://blog.osninja.io/day-2-and-3-at-jupytercon/

Day One at JupyterCon

The OpenShift Ninja — Thu, 23 Aug 2018 19:21:28 +0000

I wrote up a few reflections on my first day at JupyterCon. I built a JupyterHub cluster on Kubernetes in the cloud using Helm, learned to visualize data effectively using Matplotlib, and learned how to deal with missing data and get realistic results even when you don't have a complete data set.

https://blog.osninja.io/jupytercon-day-one/

BlackHat - Let's Talk About Security

The OpenShift Ninja — Mon, 13 Aug 2018 16:44:58 +0000

BlackHat USA 2018 is over, but I wrote up some thoughts on security that can help teams organize a strategy for defending your most important assets: your data.

https://blog.osninja.io/blackhat-lets-talk-about-security/

Installing Anchore Engine on OpenShift using Helm

The OpenShift Ninja — Mon, 30 Jul 2018 19:11:02 +0000

Want to find out what all that hype around Helm is about? I've written an article about installing the Anchore Engine on Red Hat OpenShift using Helm. Up and running in just minutes and you'll be ready to secure your Jenkins Container Image CICD pipeline.

https://blog.osninja.io/container-security-with-anchore-part-three/

Using Helm on OpenShift

The OpenShift Ninja — Fri, 27 Jul 2018 02:54:05 +0000

I've created an article about installing Helm on OpenShift so that you can use it to deploy Kubernetes applications:

https://blog.osninja.io/deploying-anchore-engine-on-openshift/

In my next article, I'll use it to deploy the Anchore OpenSource Engine on OpenShift.

Securing an OpenShift Container Image CI/CD Pipeline with Anchore

The OpenShift Ninja — Tue, 24 Jul 2018 16:47:13 +0000

A new blog series about container security using OpenShift, JenkinsCI and Anchore is now live. It extends upon a previous post where I set up an OpenShift/Jenkins integrated build pipeline, adding image scanning:

https://blog.osninja.io/container-security-with-anchore-part-one/