cloud

VMware Cloud Foundation – Can’t deploy vRealize as no AVN is available

VMware Cloud Foundation – Can’t deploy vRealize as no AVN is available For reasons entirely of my own making when I deployed my current lab, I did not create the VCF AVN networks during deployment.  This wasn’t a problem at the time as I was focused on vSphere with kubernetes.  However, I did come to regret this just recently as in particular I wanted to deploy vROPs and explore the kubernetes integration that is available… Read More »VMware Cloud Foundation – Can’t deploy vRealize as no AVN is available

Bitnami Kubapps deployment to Tanzu Kubernetes Cluster with Helm V3

  • simon 

Bitnami Kubapps deployment to Tanzu Kubernetes Cluster with Helm V3 what is Kubeapps and why might I want to install it? Kubeapps is a web-based UI for deploying and managing applications in kubernetes clusters, it can be used to create and manage a service repository, manage applications and deploy applications.  Things that will no doubt come in handy as you build out TKG infrastructure and hand it to teams in the organisation. This post will… Read More »Bitnami Kubapps deployment to Tanzu Kubernetes Cluster with Helm V3

Use an image hosted on Harbor – vSphere image registry

  • simon 

Use an image hosted on Harbor – vSphere image registry Last post I added an image to the vSphere image registry, which is great – but how can I actually use that image? The image I uploaded was for busybox, which provides access to a range of simple UNIX tools.  What I’m going to demonstrate is how to run the image from the image repository, demonstrate some basic commands in the busybox pod and how… Read More »Use an image hosted on Harbor – vSphere image registry

Push an image to Harbor – vSphere embedded image registry

  • simon 

Push an image to the vSphere embedded image registry Harbor is used to provide an image registry service to namespaces provisioned on vSphere – it can be deployed from a single click within the vSphere cluster configuration.  Once it has been deployed, you’ll be presented with a link to connect to the Harbor UI. Login to Harbor UI using vSphere SSO credentials, browse to the project and repository you want to work with and download… Read More »Push an image to Harbor – vSphere embedded image registry

Application Ontology

  • simon 

Application Ontology I’ve been thinking about the different services, policies and functions that support the delivery of applications to individual lines of business.  Many of the organisations seem to struggle with this more than anything else in moving toward cloud adoption.  As I’m often found saying “the technology can pretty much be made to do anything, the difficulty comes in first knowing what you want to do and then how you want to manage that”.… Read More »Application Ontology

Extending – Counting CPU licenses needed under new VMware licensing policy

  • simon 

Following on from the VMware licence change announcements, detailed here.  I thought I’d take a quick look at the accompanying PowerShell module to see what the output looks like and what we can do with data that it gathers. The VMware KB for the PowerShell module includes details on how to import and usage.  You may however come across an error when you try and import the module due to digital signatures, much like the… Read More »Extending – Counting CPU licenses needed under new VMware licensing policy

Extending Simple Network Mapping – TCP Port Descriptions

  • simon 

Simple Network Mapping In an earlier post I demonstrated how you could use a very simple toolset such as VMware tools and Netstat to create visualisations for what devices are talking to each other on a network.  I had a few thoughts of my own on some additional simple steps that could be taken to improve the data and visualisation still further. A few conversations on Twitter and LinkedIn, convinced me to pull them together… Read More »Extending Simple Network Mapping – TCP Port Descriptions

The impact of gravity on the Cloud

The impact of gravity on the cloud, what am I talking about now… Gravity is defined as “the force that attracts a body towards the centre of the earth”, that can be extrapolated onwards to state “or towards any other physical body having mass”.  It’s a force that has shape everything in our universe.  Which is interesting. A topic that people take a life time investigating and exploring, but why am I writing about gravity… Read More »The impact of gravity on the Cloud

Cloud Consumption Silos

  • simon 

We’ve spent years removing consumption silos, so why are they making a comeback under a cloud banner?

Cloud Migration Steps to Success

  • simon 

Cloud Migration Steps to Success The future for many services will be cloud hosting.  Services that are now hosted on on-premises infrastructure, will be able to be rebuilt and consume cloud architectures in new and innovative ways outside of the traditional data center.  Imagine you’re tasked with overseeing that development of business services, how do you get there? what are the Cloud Migration Steps to Success? Cloud Strategy Not all organisations have the same requirements… Read More »Cloud Migration Steps to Success