TheSaffaGeek

My ramblings about all things technical


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VCDX Spotlight: Byron Schaller

Name: Byron Schaller

Twitter Handle: @byronschaller

Blog URL: vbyron.com

Current Employer: RoundTower Technologies

VCDX #: 231

How did you get into using VMware?

I started with VMware Workstation in 2000 when I was writing code for a living. I started working with ESX in 2005 with version 2.5.1. VMware products became my main focus with the release of VI3.

What made you decide to do the VCDX?

This is complicated. Mostly the challenge and to prove I could. In seeking validation, I ended up gaining far more. I’m easily twice the architect now compared to when I started.

How long did it take you to complete the whole VCDX journey?

I completed my VCAP-DCD in February 2014. I guess I was passively preparing from that point until I began in earnest writing my design in May of this year (2016). I submitted in July and worked on my deck from the day I submitted until 2 days before I defended in September. In all I probably spent 200 hours this summer between writing, revising, and raw study.

What advice would you give to people thinking of pursuing the VCDX accreditation?

Three points:

1. Get a mentor.

2. Get a study group of people you respect and trust. Mine was fantastic and I’m sure we will be friends post VCDX for a long, long time.

3. Understand your use case. What the workloads you are running on your clusters actually do for the business matters. Understanding the business impact of the applications leads to justifying design decisions. If you design an infrastructure for it’s own sake without taking this into account, I’m almost sure you will fail the defence.

If you could do the whole VCDX journey again what would you do differently?

I would have used a real use customer design. Mine was entirely fictional. The upside is I’m pretty sure I’m one of the only folks to pass on the first attempt with an entirely fictional design and without working with a partner(s).

The downside is that it made the process significantly harder. I had to make up all my performance and sizing data and make it feel real. That was very hard, and I still think I could have done a better job of it. If I had those numbers collected, because they were real, it would have saved me significant time.

Life after the VCDX?  How did your company respond?  Was it worth it?

My goals around learning include knocking out all 5 AWS certs by the end of the year and then starting on my VCDX-NV.

My company has been pretty great about everything, however with Rene (VCDX #133) as my boss I would expect no less.

In the end was it worth it? Yes. Would I do it again? Yes.

The friends I gained and the skills I cultivated were well worth the effort. Without a doubt the VCDX journey changes you in ways few things can.

Byron


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New Horizons

Almost five years ago I wrote a posting titled The Next Chapter where I was blogging about my leaving the then named EMC Consulting to join Xtravirt as I wanted to spread my wings and test myself against being a consultant and with the dream of getting the experience to attempt the VCDX one day. Well I’m pleased and blessed to say that I went from a Technical Consultant to now a Lead Consultant and after my second defence attempt last October I am now VCDX #205.

So to the part that everyone is more interested in, as of October the 3rd I will be joining Dell EMC as a Global Cloud Architect . The role is far too good to not take and the technologies I’m going to be working with plus the exciting  future from the acquisition by Dell scratches my nerd itch. I am not leaving Xtravirt due to not having loved my time with the company and will be leaving many highly intelligent friends and a fellow VCDX (not that he isn’t intelligent as well😀 ). Without the experience I have gained working for Xtravirt and the high end projects I have been very fortunate been part of as a white labelled VMware PSO consultant ,the ability to work alongside and learn from some of the smartest people in the industry  I don’t know if I would have had the experience and knowledge to gain my VCDX.

I’ll still be on twitter whenever I have the opportunity and will still try answer and help people on the VMware Communities , try attend the London VMUG’s + vBeers as well attend VMworld US and EU. I will also still be running the unofficial VCDX Study/Mock group and be a VCDX mentor as much as time allows.

Also don’t worry I won’t be posting comments on twitter around “My HCI solution is better than yours and your metrics are rubbish” so you don’t have to unfollow me😀

Gregg


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#VMworld Day 2

My VMworld day 2 started with getting into the VMvillage so that I could write up my #VMworld Day 1 posting as well as make sure I was near the vBrownbag presentation area so that I could setup whilst the keynote was displayed over the screens in the VMvillage.

I am not going to go over over the keynote point by point as to be honest I was half setting up for vBrownbag and also only paid full attention when Kit Colbert was presenting around cloud native apps as that is the bits I am extremely interested in and with VMware supposedly stopping their licencing/agreement with SUSE and planning to “drink their own champagne” and use their own code moving forward.I strongly believe this is the next step in the journey of those who were server admins, then virtualisation admins and now holistic/full stack Virtualisation admins. If you want to watch the keynote then you can watch it here.

After setting up for the vBrownbag TechTalks I attended an invitation only vRealize Automation workshop in the Hands on Labs hosted by Jad El Zein which was amazing and has certainly shown me the amount of progress VMware has made and will be making with containers and reigning in the management and lifecycle of DevOps for their customers.

After the session I made my way back to the vBrownbag area where we ran sessions consistently for the rest of the day. you can watch all the recordings from Day1 and Day2 on the the YouTube channel here

I also wandered into the solutions exchange as I had heard a rumour that Anxcient had a VCDX gift of a poker set. The poker set gift rumour was true and it is certainly a great bit of swag and a good way of alerting a group of highly skilled people about your company

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I ended the day fairly low key after getting a wholesome meal at a restaurant nearby the conference and then made my way to the Bellagio fountains which was really awesome and is something I always wanted to see as I don’t know when or if i will be back into Las Vegas.

Today the vBrownbag TechTalks continue from 11am PST. You can watch the live stream here and as per usual they will be recorded and uploaded as quickly as we can upload them.

 

Gregg


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#VMworld Day 1

Yesterday was the official first day of VMworld for those that are not partners. The day started for me with a bit of breakfast at the conference with Rene van den Bedem (VCDX133) after which we made our way to the bloggers area which had already started to fill up with bloggers and those deciding to not venture into the keynote hall but rather watch the keynote on the big screens in the VMVillage.

I’m not going to do a blow-by-blow analysis of the keynote but would rather recommend you  watch the keynote recording here. Some highlights from the keynote for me were:

  • 23,500 attendees (I wonder if cheaper hotel rooms helped this number)
  • 21 alumnus get lifetime passes for them and their spouses
  • By 2021 June 29th 3:57 the enterprise with be 50/50 in the cloud
  • By 2030 52% of all workloads will be public cloud.
  • Tech Vendors are #1 for embracing the Cloud.
  • The Cross Cloud Architecture was announced. You can see the whitepaper for the Cloud Foundation here
  • VMware Cloud Foundation as a Service first partnership is with IBM
  • A pet hate of mine that both Pat Gelsigner and a number of others used on premise. As Smeagol would say

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After the keynote the #vBrownbag TechTalks kicked off with the vExpert Daily and ran almost continuously for the rest of the day with a new session every 15-20 minutes to finish up with us having streamed and recorded 20 sessions which we are very pleased with. You can see all the recordings on our YouTube channel here.

I also snuck out during the day to pick up some exclusive #vExpert Swag like the VMworld Survival Kit from Cohesity with was a Timbuk2 bag with a portable charger, usb stick, water bottle and multi charger cables. A very good idea by their marketing, so much so they are having to mail a whole bunch as they ran out by lunchtime.

We finished the last vBrownbag near 5pm after which I made my way back to my room to drop off my bag then went early to the VMware Code Hackathon. I purposely didn’t bring a laptop so that i could just watch without showing my lack of programming knowledge but i still managed to have loads of brilliant conversations and numerous discussions around the VCDX Study/Mock group I run for those realistically looking to obtain the VCDX. The hackathon was a great success and certainly linked up like-minded people where everyone could learn and make connections whilst having some nice food and drinks.

Today the vBrownbag TechTalks continue from 11am PST. You can watch the live stream here and as per usual they will be recorded and uploaded as quickly as we can upload them.

Gregg


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VMware Integrated Openstack 3.0

At todays VMworld Keynote VMware Integrated OpenStack version 3.0 is going to be announced. If you are like me and haven’t had a chance to learn about the VIO offering as a whole then let me give a basic overview and then what new capabilities and features are coming in the 3.0 release.

What is VMware Integrated OpenStack (VIO) ?

  • VIO is an “Integrated Product” Approach to OpenStack
  • Standard OpenStack Distribution (delivered as OVA)
  • Deploys & Manages Proven Production Architecture on VMware SDDC
  • Fully Supported by VMware

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The features that have been released prior to the this release and the ones in this release are:

VIO 1.0 (Q1 2015)

  • Icehouse Based
  • VMware Platform Differentiation
  • Production Ready
  • Simplified Deploy
  • Day 2 Operation Workflows
  • Automated Patching
  • Fully Supported

VIO 2.0 (Q3 2015)

  • Kilo Based
  • Seamless / Automated Upgrade & Rollback
  • Backup & Recovery
  • Customisations

VIO 2.5 (Q2 2016)

  • Kilo Based
  • Compact Architecture
  • VM Template Import
  • Scale, Perf & Stability Improvements
  • Simplified Monitoring & Troubleshooting
  • NFV Features

VIO 3.0 (H2 2016)

  • Mitaka Based
  • Compact VIO
  • Import existing vSphere workloads

VIO 3.0 Mitaka OpenStack Release

  • Latest OpenStack Release
  • Tons of improvements
    • Improved day-to-day experience for cloud admins and administrators.
    • Simplified configuration for Nova compute service.
    • Streamlined Keystone identity service is now a one-step process for setting up the identity management features of a cloud network.
    • Keystone now supports multi-backend allowing local authentication and AD accounts simultaneously.
    • Heat’s convergence engine optimized to handle larger loads and more complex actions for horizontal scaling for improved performance for stateless mode.
    • Enhanced OpenStack Client provides a consistent set of calls for creating resources no longer requiring the need to learn the intricacies of each service API.
    • Support for software development kits (SDKs) in various languages.
    • New “give me a network,” feature capable of creating a network, attaching a server to it, assigning an IP to that server, and making the network accessible, in a single action

VIO 3.0: Slimmer Full HA Architecture

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VIO 3.0: Compact Mode

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VIO 3.0: Import vSphere Workloads

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VIO delivers AWS Productivity with Private Cloud Control

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If you want to learn more about VIO then make sure you attend the VMware booth in the solutions exchange at VMworld US if you are attending the conference or speak to your TAM/VMware Sales representative for a demo or PoC.

Gregg


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#VMworld Day 0

As is customary, VMworld US starts on Sunday with the Partner Exchange events as well as an opportunity for people to register and receive their VMworld badge, bag and initial swag.

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This year I am attending as part of the vBrownbag crew and so Sunday is a big day for us as we run Opening Acts with the VMUnderground crew. This year we have also included the vBrisket crew for a nice BBQ (Braai) for lunch. The panels were very well attended and there was really good audience participation. You can watch all of the Opening Acts on the vBrownbag YouTube channel.

vBrisket was amazing with some seriously nice food where I got to chat to a number of people I only know from the twitterverse and talk some VCDX with Rebecca Fitzhugh, Mike Burkhart and Brett Guarino after thier recent VCDX attempts (NDA retaining)

I then attended the VMworld Solutions Exchange for the Welcome party sponsored by Accenture  and had an amazing preview of the work VMware can do with Business Critical Apps by Niran Chen. Make sure you go by and see the demo near the VMware booth. We also had a nerdy #beVCDX picture showing 7 VCDX among the 5 of us (seeing as Niran and Augustin are double VCDX’s). I the picture is @NiranEC @sammcgeown @amalanco @iam_andysmith and I.

7 VCDX

The VMunderground party was hosted at the nine fine irishmen bar in the NYNY casino and as per usual it was the best best party for Sunday evening (sorry VMUG I am making assumptions here)

vmunderground

I ended the day not too late due to some jetlag and also needing to be spritely for the VMVillage where the vBrownbag Techtalks are being run where we live stream them as well as record them for uploading to the vBrownbag YouTube channel.

Gregg


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VCDX Spotlight – Kiran Reid

Name: Kiran Reid

Twitter Handle: Apollokre1d

Current Employer: Bank Of Tokyo Mitsubishi UFJ LTD

VCDX #: 225

How did you get into using VMware?

I started back in 2009 when my previous employer started a large datacentre consolidation project. I quickly did my VCP to ensure I was the main resource on the project.

What made you decide to do the VCDX?

I really wanted to further my knowledge after doing the VCAPs. What I liked about the VCDX program is it makes you stronger in so many different technology areas.

How long did it take you to complete the whole VCDX journey?

About 13 months once I had passed the VCAP’s.

What advice would you give to people thinking of pursuing the VCDX accreditation?

Try and enjoy the whole experience, especially the defence. When you stand in front of that panel it is an amazing feeling thinking about where you were when you started the journey and where you are now.

We always find excuses not to do things, for instance, my current employer has strict polices preventing us from emailing stuff out of the bank which meant I had to recreate all of the design documentation at home as well as fund the entire process myself, but this was important so I did not let any of that get in the way.

If your excuse is “you’re too busy” consider this… my mentor has three children all under the age of 6 but still woke up at 5am twice a week (due to the time difference) once my defence was accepted to help get me ready. He did all this while working on his own second VCDX certification and working full-time for VMware… If he found the time we all can🙂

If you could do the whole VCDX journey again what would you do differently?

For someone not from a consulting background I should’ve practiced the design scenarios a little earlier on in the process.

Life after the VCDX?  How did your company respond?  Was it worth it?

This has been one of the best experiences in my career and I am really grateful to the VCDX program and community. After a short break I am very much looking forward to completing the VCDX-NV track and helping others achieve their numbers.