Its been a while since I had a chance to look at our Photon Platform product. Version 1.2 launched last month, with a bunch of new features. You can read about those here. I really just wanted to have a look at what changed from a deployment perspective. I’d heard that the whole process has now become more stream-lined, with the Photon Installer OVA being able to deploy the Photon Controller(s), push the necessary agents to the ESXi hosts, deploy the Lightwave authentication appliance as well as the load-balancer appliance that sits in front of the Photon Controllers. And all…
Last month I had the opportunity to attend DockerCon17. One of the break-out sessions that I attended was from a company called Portworx. Portworx provide a solution for stateful docker container storage, which is what caught my interest. There are lots of companies who have already created docker volume plugins for their existing storage solutions, including VMware. However Portworx seem to be approaching this a bit differently, and are providing a layer of abstraction from the underlying host storage. So you might be using cloud (e.g. EBS from AWS), or SAN or NAS or indeed you might only have local…
The folks over at Infinio were kind enough to send me their latest Cache Accelerator I/O Filter so I could set it up in my lab. I must say, this seemed to be the most intuitive of the VAIO plugins (vSphere API for I/O Filters) that I have used to date. In this post, I just want to run run through the deployment of the filter, as opposed to looking at any of the potential performance benefits. If you want an overview of VAIO, have a read of the write-up that I did from VMworld 2014 here. I’ve also looked…
In this post, I wanted to play a little more with our registry product (Harbor) and how it integrated with vSphere Integrated Containers (VIC). The workflow that I am going to show you in this post is using Docker on MAC to pull an image from the docker hub, do whatever I need to do with that image/application, and then push out the updated version to my private Harbor registry. From my Harbor registry I am then going to pull that image down and run it on my production VCH (Virtual Container Host). The VCH provides my docker API endpoint…
I was doing some work in the lab with Storage Policy Based Management recently. I was using both vSAN and a Virtual Volume array from Nimble Storage. While I was able to create independent policies for both vSAN and VVols, I was curious to see if I could create a policy where I could be offered both datastore types for the initial placement of a VM. For example, if I wanted to ensure my VM was encrypted, could I have a policy which would be compliant with both vSAN datastore and the Virtual Volume datastore, so long as they both…
I’ve been getting back into doing a bit of testing with vSphere Integrated Containers 1.1 (VIC for short) in my lab. One of the things that I am very interested in revisiting is how to do persistence of data with VIC and “Containers as VMs”. I did some work on this in the past, but a lot has changed since I last looked at it (which was VIC v0.4.0). In this post, we’ll download a nginx web server image and start it up. We’ll look at how you can make changes to the web server while it is running, but…
A very short post simply to bring an issue to your attention which a number of folks have pinged me about this week. With vSAN 6.6, there is a new feature called Configuration Assistant. As the name implies, it tries to highlight possible configuration issues with your vSAN infrastructure. A number of these checks are related to network configuration. Configuration Assistant checks to make sure that the vSAN network has availability by verifying that there are 2 or more physical NICs. For example, let me show you my setup. Here is my vSAN vmkernel port, and as you can see,…