Digitalocean on A Random Walk Down Tech Street

OpenShift OKD on Fedora CoreOS on DigitalOcean Part 4: Recorded Demo

Mon, 28 Sep 2020 00:00:00 +0000

NOTE: The fourth post of this series is available here.

This blog post is the fifth in a series that illustrates how to set up an OpenShift OKD cluster on DigitalOcean.

Back on August 17th I highlighted this blog post series with a presentation and demo for the OKD working group’s Demo Marathon.

The video is posted on YouTube and also available below. If you’re interested take some time and watch the whole process work and see a cluster up and running at the end.

OpenShift OKD on Fedora CoreOS on DigitalOcean Part 3: Upgrading

Sun, 27 Sep 2020 00:00:00 +0000

Introduction

NOTE: The third post of this series is available here.

This blog post is the fourth in a series that illustrates how to set up an OpenShift OKD cluster on DigitalOcean. The third post in the series covered further configuration of a cluster once it’s already up and running. At this point you should have a cluster up and running and configured with custom TLS certificates and user login’s outsourced to some other identity management service.

OpenShift OKD on Fedora CoreOS on DigitalOcean Part 2: Configuration

Sun, 23 Aug 2020 00:00:00 +0000

Introduction

NOTE: The second post of this series is available here.

This blog post is the third in a series that illustrates how to set up an OpenShift OKD cluster on DigitalOcean. The second post in the series covered the automated deployment and teardown of a cluster using the digitalocean-okd-install script. At this point you should have a cluster up and running and ready to be further customized.

Set Up Custom TLS Certificates

In the first post in this series we mentioned that you may want to have valid certificates for your cluster. For this example we used certbot to talk with Let's Encrypt to get us some certificates for use with our cluster. Assuming the files are in the letsencrypt/ directory we can add the certificates to our cluster like so:

OpenShift OKD on Fedora CoreOS on DigitalOcean Part 1: Deployment

Thu, 13 Aug 2020 00:00:00 +0000

Introduction

NOTE: The first post of this series is available here.

This blog post is the second in a series that illustrates how to set up an OpenShift OKD cluster on DigitalOcean. The first post in the series covered some background information and pre-requisites needed for deploying a cluster. At this point you should have chosen the domain for your cluster, set up your registrar to point to DigitalOcean nameservers, installed all necessary software (doctl, openshift-install, oc, aws cli, etc..), and configured appropriate credentials in your environment (DIGITALOCEAN_ACCESS_TOKEN, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY).

OpenShift OKD on Fedora CoreOS on DigitalOcean Part 0: Preparation

Tue, 28 Jul 2020 00:00:00 +0000

Introduction

This blog post is the first in a series that will illustrate how to set up an OpenShift OKD cluster on DigitalOcean using the bare metal install documentation (user provisioned infrastructure). OKD has tight integrations with the Operating System and uses Fedora CoreOS as a platform for driving the underlying infrastructure, thus we’ll be deploying on top of Fedora CoreOS images inside of DigitalOcean.

The documentation for OKD is pretty comprehensive, but there is nothing like having a guide to help fill in some of the gaps and show an example of it working with real world values. This series aims to do just that.