With more than 20 years of experience in the IT-Industry, Yves was – beside his work at the comdivision group – also involved with successfully bringing several (IT) startup companies to market. Yves was honoured several times by vendors and customers for his capability of transporting the highly technical IT concept to regular IT consumers using their language.His customers are primarily in the enterprise and service provider space, where he works on complex private, public and hybrid cloud setups based on customer needs.
Besides having been accredited with the highest certification there is, the VMware Certified Design Expert (VCDX), Yves holds most VMware certifications starting with the VCP3 up to VCDX-CMA, VCIX-NV, VCIX-DCV and is also a VMware Certified Instructor L2 for current and beta deliveries. In 2011 he was honoured as the Instructor of Q1 and was called into the selected group of mentors. Yves is a vExpert since 2014, EMC Elect since 2015 and NTC since 2017.
Yves Sandfort holds a Private Pilot License for Single-Engine planes which he enjoys to use when possible. Since his wife Christina Sandfort gave birth to her daughter he also starts to get back into running with her whenever he is home.
My recent blog posts:
If you are still using PostgreSQL 9.x with vCloud Director you will receive a big stop sign if you try to upgrade to vCloud Director 9.5, as this version requires PostgreSQL to be on v10 as a minimum. In this blog post I will walk you step by step on how to upgrade PostgreSQL on a CentOS system, as well as how to apply the vCloud Director 9.5 upgrade. I am pretty sure the process on RedHat is similar, but i had no system to validate at hand.Read More
Today VMware released the first minor release not patch of VMware Cloud Provider Pod. After the initial launch of Version 1.0 in 2018 and a patch release 1.0.1 in November this is the first feature release. This release features massive list of product updates, improvements on the Designer, the Documents, Fibre-Channel support and also a complete rewritten network design with higher flexibility.Read More
As I do quite a bit of lab development and support I see often people lock themselves out of the ESXi web based host client. Keep in mind this only locks you out from ssh and the web console. Password lockout is NOT active on the console/DCUI. Below is how you reset the counter and regain access.Read More
With VMware Cloud Provider Pod having it's first public appearance during the VMworld Session of Wade Holmes (VMware) and myself (https://blog.comdivision.com/blog/2018/08/vmworld-session-introducing-vmware-cloud-provider-pod-hyp1499bu). First GA release followed on 18-October and now we have the first patch release on 20-November 2018. This release contains primarily new product versions of many of the integrated solutions, as well as a lot of bug fixes and fine tuning.Read More
I came around a problem today where I had several hosts of a previously created VSAN cluster which would be used for a new VSAN cluster. After adding the hosts to the new cluster I couldn't create any diskgroups on them, nor was I able to erase the disk partitions with partedUtil or other command line tools.Read More
One of the key functions of the VMware Cloud Provider Pod is the designer which allows you to specific data for your implementation which is then processed by the VMware hosted document generator to customize the design documents and provide you with a custom automation package and configuration file for a complete deployment bare metal to cloud stack. Ready to operate your public cloud. The video shows the work with the designer and is the first in a series about VMware Cloud Provider Pod.Read More
As I started a set of cheatsheets before and the feedback was overwhelming I will continue to expand with some useful commands on docker container. Again I do not thrive to run this as a full blown tutorial, nor do I think this is a full command reference, this just summarizes commands I need again and again. And some of which I search again and againRead More
As I start to use more and more Photon OS for smaller workloads and test scenarios I thought it might be good to collect some quick commands etc. which I constantly use had to research first. This will include standard network setup, the usual tools etc. If you miss anything let me know, happy to add something to the list.Read More
Designing and deploying a multi-tenant public cloud is no longer complex with VMware Cloud Provider Pod. Learn how you can modernize your cloud provider infrastructure with an automated design and deployment of the VMware Cloud Provider Platform. Deploy and document a complete multi-tenant VMware Validated Design for Service Providers within minutes through just a few clicks. Learn how the VMware Cloud Provider Pod Designer provides guidance for all necessary Cloud Provider Platform components such as VMware vSphere, VMware NSX, and VMware vCloud Director, as well as optional products such as VMware vSAN, vCloud Extender, vRealize Operations, vRealize Log Insight and vRealize Network Insight. Explore the service offerings the platform enables out of the box and how the designs are validated. Hear about lessons learned, current product prerequisites and limitations, and target use cases.Read More
As I wrote in a previous article I have to deal more and more with CentOS 7 and the use of the network manager and in special the network manager command line interface or short nmcli. I will use this blog page to create a little cheat sheet for myself with the most common commands I use and hope this can be helpfull for others as well.Read More