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How to Avoid Handover Nightmares

How to Avoid Handover Nightmares

A handover is a process of migrating resources and responsibility of a project from one team to another. It is one of the critical stages…
Go to the profile of Thomas Nyambati
Thomas Nyambati
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Kubernetes 101 part 5: Scaling the Application and rolling updates

Kubernetes 101 part 5: Scaling the Application and rolling updates

In the previous article, we created a deployment and exposed it to the public via a service. The deployment created only one pod when…
Go to the profile of Thomas Nyambati
Thomas Nyambati
Kubernetes 101 part 4: Exposing application via Services

Kubernetes 101 part 4: Exposing application via Services

In the previous article, we explored deployments and pods. We were able to troubleshoot the application using different kubectl commands…
Go to the profile of Thomas Nyambati
Thomas Nyambati
Kubernetes 101 part 3: Deployments and pods

Kubernetes 101 part 3: Deployments and pods

In the previous article, we packaged a simple NodeJs application and deployed it to the cluster via a deployment. We went a step further…
Go to the profile of Thomas Nyambati
Thomas Nyambati
Getting started with Docker

Getting started with Docker

Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your apps from your…
Go to the profile of Businge scott
Businge scott
Kubernetes 101 part 2: Deploying apps to Kubernetes Cluster

Kubernetes 101 part 2: Deploying apps to Kubernetes Cluster

In our previous article we looked at the kubernetes cluster and its components. We went a step further and created a local cluster using…
Go to the profile of Thomas Nyambati
Thomas Nyambati
Kubernetes 101 part 1

Kubernetes 101 part 1

With modern web services, users expect applications to be available 24/7, and developers expect to deploy new versions of those…
Go to the profile of Thomas Nyambati
Thomas Nyambati
Automate SSH Key Rotation With Ansible part 2

Automate SSH Key Rotation With Ansible part 2

In the previous article we looked into SSH, SSH keys and the steps to follow when you are doing a key rotation. We also did a manual key…
Go to the profile of Thomas Nyambati
Thomas Nyambati
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Manage Heroku Infrastructure with Terraform

Manage Heroku Infrastructure with Terraform

Heroku is the defacto Platform as a Service for many Developers. This popularity is based on the simplicity of provisioning and fast…
Go to the profile of Thomas Nyambati
Thomas Nyambati
Automate SSH Key Rotation With Ansible part 1

Automate SSH Key Rotation With Ansible part 1

This article covers a brief introduction on ssh, ssh keys and the manual process of rotating ssh keys. It serves as a pre-requisite for the…
Go to the profile of Thomas Nyambati
Thomas Nyambati
Understanding Blue Green Deployments

Understanding Blue Green Deployments

Deployment is the process of getting your software available and ready for use. This involves a lot of activities that work in sync to…
Go to the profile of Thomas Nyambati
Thomas Nyambati
You Don’t Need to be a Genius to Contribute to Open Source.

You Don’t Need to be a Genius to Contribute to Open Source.

Open source software has changed computing and the world at large. I would bet that at least most of the apps you have built or used have…
Go to the profile of Thomas Nyambati
Thomas Nyambati
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