Donders.IT

Technology should be fun, but should fun be technology?

  • Play chess for relaxation

    Play chess for relaxation

    One of my hobbies Having a demanding job and also a family with growing children, it is nice to have a hobby to let off some steam. For me that is chess. I was playing chess when I was 12 until I was 22. With evolving technology online chess became more popular and I wanted…

    bart

  • Nutanix .NEXT 2025
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    Nutanix .NEXT 2025

    Washington D.C., May 7-9 In about two months the yearly event of Nutanix is there again. This year .NEXT will be held in Washington D.C. Walter E. Washington Convention Center is the venue for this big event. During this three days you will be updated about all news about the Nutanix Enterprise Cloud. All the…

    bart

  • NKP – Logging
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    NKP – Logging

    Information about Nutanix Kubernetes Platform (Part 9 of many) NKP comes with a pre-configured logging stack that allows you to collect and visualize pod and admin log data at the workspace level. The logging stack is also multi-tenant capable, and multi-tenancy is enabled at the project level through role-based access control (RBAC). By default, logging…

    bart

  • NKP – Protecting Cluster and apps
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    NKP – Protecting Cluster and apps

    Information about Nutanix Kubernetes Platform (Part 8 of many) This post is about protection of your NKP cluster and workloads.It might not be necessaary to emphasize the importance of protecting your cluster (configuration) and your workloads if persistent data is present for your containerized application. Using Velero for Backup and Recovery As mentioned in a…

    bart

  • NKP – Platform Applications
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    NKP – Platform Applications

    Information about Nutanix Kubernetes Platform (Part 7 of many) Platform applications are almost essential for good and proactive management of containerized workloads. Many functions are performed by this platform applications, such as collecting logs, monitoring metrics, as well as providing visualization and performing back-up and restore. The post gives an overview of the applications that…

    bart

  • NKP – Understanding Access Control
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    NKP – Understanding Access Control

    Information about Nutanix Kubernetes Platform (Part 6 of many) Now we are familiar with adding Identity Providers to NKP, it is good to know how things are working together. With NKP you are able to manage access centrally across clusters. You are able to define role-based authorization to control resource access on the management cluster…

    bart

  • NKP – Define Access Control
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    NKP – Define Access Control

    Information about Nutanix Kubernetes Platform (Part 5 of many) Now we know how to deploy NKP, we have to make sure it is accessible in a safe way.. How to manage Access Control within NKP? Identity Providers As with many solutions, you want to use external identity providers to provide authentication. In my opinion, it…

    bart

  • Azure CLI – Filter information
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    Azure CLI – Filter information

    Command line in general is a perfect way to automate. When looking at the Azure portal, it gives a great overview of all your resources. Sometimes, it is hard to find the information in the portal and especially when this information is spreaded over multiple instances. This post is a start about querying information with…

    bart

  • NKP – Create a Managed Nutanix Cluster
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    NKP – Create a Managed Nutanix Cluster

    Information about Nutanix Kubernetes Platform (Part 4 of many) To deploy containerized workloads, you have to add at least one Kubernetes cluster to NKP. As said before you can add a managed cluster, as well as an attached cluster. An attached cluster itself is not managed by NKP. Only the workloads are managed. To get…

    bart

  • NKP – Kubernetes File System
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    NKP – Kubernetes File System

    What to choose: ext4 or xfs? When using Kubernetes, the choice between ext4 and xfs file systems can impact performance and suitability depending on your use case. Here’s a quick comparison to help you decide which is more suitable for your needs: ext4 xfs Kubernetes Considerations Ultimately, the choice between ext4 and xfs in a…

    bart

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