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Kieran Robinson
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Dec 3, 2021

How to monitor disk space on EC2

For anyone working with production systems or I suppose test systems for that matter, monitoring is highly important, if something goes down how will we be alerted right? For an EC2 instance the main metrics which probably spring to mind are CPU, Mem and Disk. What if I told you…

AWS

2 min read


Jan 28, 2021

Kubernetes Resource requests and limits

Within your kubernetes deployment yml it is possible to specify both resource requests and limits. …

Kubernetes

3 min read

Kubernetes Resource requests and limits
Kubernetes Resource requests and limits

Jan 19, 2021

Cleanup Kubernetes resources

So you had been asked by your manager to create kubernetes clusters as your company is moving towards containers. Great this means your going to be working with and learning about cool technologies. Once you have gone through the process of getting everything in place and operationalizing the process a…

Kubernetes

2 min read


Jul 28, 2020

Kubernetes Ingress Controller

So you have deployed your kubernetes cluster, your nearly at the point of asking product teams within the company to start pushing their applications to the cluster however there potentially is a big area which you have yet to implement..Ingress! Unlike most of the components within kubernetes (kube controller /…

Kubernetes

5 min read

Kubernetes Ingress Controller
Kubernetes Ingress Controller

May 11, 2020

Kubernetes (EKS) and OIDC

So you have just configured your kubernetes cluster, that’s pretty awesome in itself, however now its time to think about day 2 operations. How are you going to allow users to authenticate in a secure manor. There are various options available for this a few are listed below: Service Account…

K 8 S

4 min read

Kubernetes (EKS) and OIDC
Kubernetes (EKS) and OIDC

May 3, 2020

Kubectl cheat sheet

The below commands should be helpful when you start working with Kubernetes. From the outset it may seem daunting with all of the new commands etc, but the below should be more than helpful. I guess we should start with what is kubectl? It’s the command line interface (cli) thats…

Kubernetes

2 min read


Nov 4, 2019

Deploy and scale a workload on K8s

This post is going to walk through both deploying a workload onto kubernetes and describing some of the main components that makeup K8’s. For the examples which I’m going to walk through on this post I am using a local minikube. [Steps for installing] You could also use a public…

Kubernetes

7 min read


Jun 8, 2019

Deploying a Bosh Release

This is a short post about deploying a bosh release and walking through some errors which we will face once deploying. In our example we are going to deploy the ha-proxy bosh release however feel free to experiment with others. I think this will be beneficial as even though there…

Cloud Foundry

4 min read


Jun 7, 2019

Deploy an AKS cluster

This is a short demo for creating an AKS cluster, in order to complete this you will need to have an Azure account. It would be highly beneficial to signup for the free tier. Through public cloud providers spinning up a Kubernetes cluster is very simple, the cloud providers take…

Kubernetes

2 min read

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Kieran Robinson

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