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Michael Ryom
Michael Ryom
Michael Ryom has over 10 years experience working with network, storage Windows, Linux and VMware technologies. His knowledge sharing as a blogger, public speaker and co-leader of the Danish vRops User Group has rewarded him the vExpert award three years in a row. He works for the Pan-European and US based, company Proact as a Cloud Architect on VMware solutions and automation, hybrid cloud and is an expert in vRops and Log Insight. Michael is certified VCP-DCV, VCP-NV, VCP-Cloud/CMA and VCAP-DCD.
Michael Ryom

vRealize Operations Manager Gems

Working with vRops over the last years has taught me one thing. The development of vRops goes so fast. Sometimes so fast that you do not realize when or what has changed. However, there are many “hidden” gems in vRops, which will make you and the product shine even more. So come along, as I will show you my top ten hidden gems of vRops…

Michael Ryom

Setting yourself up for a success with virtualization

I am going to try to address a few issues I have seen quite a lot in my virtualization career. It is not that you have to take extra care when virtualizing, but your virtual environment will never be better than the foundation you build it on. The reason you do not see that many people fuss about it in non-virtualized environments (anymore). I believe, that resources are in abundance today. Well, they were so ten years ago as well, but since then we have only seen higher and higher specification on server hardware. It was the reason for starting to virtualize. Do not get me wrong – Lots of people care about the performance of their virtual and physical environments. Yet some have not set them self up for a successful virtualization project. Let me elaborate…

Michael Ryom

Capacity planning with vRops

Capacity planning is one of the tasks that every IT organization need to do, but most do very poorly. This is not out of bad will or lack of skills. Most often, it is because they lack a good way of dealing with all the changes, past, present and future. Most of them are also done reactively. Statistics may be pulled from vCenter and put into word or excel where graphs of past data points from a historical trend. This is then used to predict the future growth and based there of cluster sizing and purchasing decisions are made. Alternatively, the all too familiar, “we are out of resources. Hurry we need to buy more”, scenario comes into play. None of these capacity technics are very good. There is most properly a need to do things smarter.

Michael Ryom

VMware’s vRealize Log Insight – The easy way to get datacenter insight

For those of you who do not know vRealize Log Insight. It is a log collector and analyzer, with a pretty, simple and intuitive GUI. An easy way of managing logs and messages from all your datacenter devices. Best of all, it is not a VMware only product! In that sense that as long as the message is in syslog format it can be ingest by Log Insight. Wait, that is not all. If the device does not support syslog, like a Windows server. The Log Insight agent you can install on the OS in question. The Log Insight agent can handle Windows event viewer messages and log files of any kind. So even applications that do not adhere to any of the normal ways of logging messages (like syslog or windows event viewer), can still be collected, by specifying the location and format of the log file(s).

Michael Ryom

VMware Clarity – Why should you care

I the mist of all the software VMware has released as of late, one has missed the radar of most people. I must admit, that this might not be as exciting as a new vSphere release, to most people. To me it is a tale of what is to come and it is a harbinger of new and exciting times where UI, UX and API are first class citizens of VMware’s software stack.

Michael Ryom

You got SDN, now what

It has three years since VMware announced and showcased NSX to the world. Since then everyone and then some has announced their version of SDN. You have players such a Cisco, Cumulus Networks and of course VMware in this space. All doing SDN in their own unique way. Cisco being the biggest network player of course wants to move hardware to your datacenter. Therefore, their way to SDN is to buy new boxes. Another player is Cumulus Networks, again theirs another focus. Here the OS is king. Build on open source components Cumulus Networks deliver the OS for SDN, which run on any white box. If you do not want to build your own white box networks based on Cumulus Networks many vendors have, join Cumulus Networks. Vendors such as HPE, Dell and Supermicro amongst others are selling switches, which comes with Cumulus Networks OS baked in. Even Microsoft is entering the stage of SDN with Server 2016, though one could argue a bit late, but then better late than never.

Michael Ryom

vRops 6.3 – Walkthrough new features

vRops 6.3 has been announced. I have already upgraded a test environment of mine and a few production environment and are talking to customers who what’s to upgrade ASAP. There are different great features that make an upgrade worthwhile.

Before I jump in and show case all the cool improvements and added features. A word of caution BEFORE upgrading make sure all endpoint operations agents have been upgraded. vRops 6.3 is not backward compatible with 6.x agents.