New ebook – Azure Arc enabled Kubernetes for Multicloud on O’Reilly

After 6 books with many authors from Packt, APress, & Sams/Pearson I finally had the chance to author a book with O’Reilly. This is an ebook so it can be found and read on the O’Reilly online platform.

It is a great platform that I use personally for my own learning. On their platform, you can find ebooks, books across many publishers (most of my books are on there), video training, and even live training.

This book brings together 4 exciting technologies/topics including Azure, Kubernetes, GitOps, and multi-cloud. The book is shorter than my typical books since it is an ebook. It is only 35 pages and is designed for fast & easy consumption to get an overview of the technology and get an early start.

In this book, we take a journey into one of Microsoft’s newest cloud services Azure Arc enabled Kubernetes (Arc K8s). We explore what Azure Arc K8s is, how it extends the Azure control plane to Kubernetes clusters to manage, secure, and govern them, as well as how GitOps sits are the core of application deployment to Kubernetes clusters and a driver of consistent configuration management for Kubernetes clusters.

Azure Arc is a Microsoft product that promises to extend the Azure control plane for Kubernetes across multiple clouds and on-premises, but how does it do this? In this ebook we will dissect Azure Arc K8s and how it becomes a secret weapon for managing Kubernetes clusters across on-premises, multiple clouds, and regardless of your own rolled Kubernetes clusters or managed services based Kubernetes clusters such as GKE, EKS, etc. I also want to give a shout-out to Michael Levan for reviewing this ebook!

Key Areas from the ebook include:

-Understand the new management challenges that multicloud brings
-Learn how Azure Arc drives consistent governance, security, and management across multicloud
-Gain valuable insights into Microsoft’s Azure ARM control plane for Kubernetes
-Learn how Azure Arc manages Kubernetes clusters across on-premises and multiple cloud deployments
-Explore the GitOps technology pattern and operating model for cloud native applications and Kubernetes
-Use Azure Arc-enabled Kubernetes and GitOps to deploy configurations and applications to Kubernetes clusters

Check out the new ebook here: https://www.oreilly.com/library/view/azure-arc-enabled/9781098102647

Also keep an eye on my O’Reilly author page here https://www.oreilly.com/pub/au/8326 for any future projects I have with them.

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CloudSkills.fm Podcast: Cloud Native, Azure Arc, DevOps, GitOps, Kubernetes, and Azure

Recently I had the honor to be a guest on my friend and fellow Microsoft MVP Mike Pfeiffer’s Cloudskills.fm podcast again! This was episode is “106: Steve Buchanan on Cloud Native, DevOps, GitOps, Kubernetes, and Azure“. I was excited to be a guest again on the CloudSkills podcast and catch up with Mike.

On this new episode, we had a chance to talk about a variety of topics like leveling up your career, what I have been up to, diversity and inclusion in the tech, of course Azure, Azure Arc, DevOps, Kubernetes, GitOps, we even touched on SAP on Azure, among other insights.

You can listen to the podcast episode 106 right here on my blog:

Or you can listen to episode #106 here: https://cloudskills.fm/episodes/106.

Back in 2019 I was a guest on the Cloudskills.fm podcast on episode # 15. The past episode was a lot of fun with more of a focus on your career in the world of IT. If you want to check that out here.

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Speaking on “Containers in Azure” at Lagos State University (LASU) TechX conference

I will be speaking at the LASU TechX conference on Friday. I will be talking about the “Available Container Technologies in Azure”. I will go into what containers are, how they compare to VM’s, types of containers, things to consider before containerizing applications, what container service in Azure to use in what case, and more.

About The Event:

LASU TechX conference is an event that is aimed at attracting students and all tech enthusiasts within and outside the university (Lagos State University). This event is co-organized by Kazeem Adegboyega.

Speakers include:

Microsoft MVP – Samuel Erskine
Microsoft MVP – Isidora Kitanic
Chris Hoard
Microsoft MVP – Adnan Hendricks
Microsoft Employee – Holly Lehman
Microsoft MVP – Steve Buchanan
Ayodeji Folarin

Here is a flyer for the event:

For more details on the event and to register go here:

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Speaking at Omaha Azure User Group

Today I will be speaking at the Omaha Azure User Group. I will be speaking on Azure Arc enabled Kubernetes and GitOps.

I am really looking forward to this user group meeting! I will be speaking on & showing real-time the power of using Microsoft Azure Arc enabled Kubernetes and GitOps, deploying a Container app to a Google Kubernetes Engine (GKE) cluster on the Google Cloud Platform (GCP). More info on my session:

Session title: Push Code, Not Containers with Azure Arc enabled Kubernetes and GitOps

Session details: Use Azure Arc enabled Kubernetes to manage Kubernetes clusters across Google Cloud Platform and Azure without running a single Kubectl command! In this session, Steve Buchanan will take you into the world of GitOps. He will show you how to deploy applications and configuration to GKE clusters and AKS clusters from a GitHub repository. Explore how we can use this new operating model for Kubernetes and cloud-native apps to declaratively describe and ensure the state of our applications and Kubernetes environments.

Register here:

https://www.meetup.com/Omaha-Azure-User-Group/events/275898750/

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GitOps: The Big Picture

There is another wave coming. This wave is GitOps. GitOps is a technology pattern and operational framework. It is often used for Kubernetes however is really for cloud-native applications in general. Being that a large amount of cloud-native applications these days are designed and built to run on Kubernetes it is no surprise that GitOps is commonly adopted in Kubernetes environments. If you are running Kubernetes or looking at it chances are you may have heard of GitOps. This is how I define GitOps:

GitOps is an operating model pattern for cloud native applications storing application & declarative infrastructure code in Git as the source of truth used for automated continuous delivery.”  

Well, that sums up with GitOps is but it still is a mouthful and can take a bit to wrap ones head around it. In a nutshell GitOps is shifting everything to code, storing everything in Git, making Git the source of truth, and using an operator deploy what is described in Git in your environment including the application and the configuration. With GitOps you describe the desired state of your entire system and GitOps makes it so. It simplifies operations and makes the experience for developers much better allowing them to work out of a tool they are familiar with (Git). Here is a basic sample diagram to give you a visual idea about what GitOps is and how it works:

So in the case of Kubernetes you would have your app code in Git, your container images in Git, and your Kubernetes manifest files. Now there is more to it and how it works but we will not get into all of that in this blog post. This is a good Segway to purpose of this blog post.

The purpose of this blog post is that I just dropped my 7th Pluralsight course GitOps: The Big Picture! This was a fun course to build as I am passionate about and like working with Containers, Kubernetes, and cloud.

A quick shoutout to both Fellow Microsoft MVP/Pluralsight Author Tim Warner and Jason Alba for amplifying my new course!

This course teaches the fundamentals of GitOps, the need for GitOps, GitOps architecture, GitOps workflow, GitOps principles, practices, & tooling such as Flux, Argo CD, AND Jenkins X. Also in this course, GitOps: The Big Picture, you’ll learn what it takes to adopt GitOps. First, you’ll explore what GitOps is and its benefits. Next, you’ll discover GitOps Tooling NS Architecture. Finally, you’ll learn how to use GitOps Workflows. When you’re finished with this course, you’ll have the skills & knowledge of the GitOps framework needed to take the next steps with GitOps.

In the course I give a couple of demos so you can see GitOps in action. The first demo is on “deploying an application using Argo CD” and the second demo is on “GitOps in Action with Azure Arc Enabled Kubernetes using Flux”. Another interesting fact about GitOps is we are starting to see the major cloud providers bring GitOps into their offerings such as Azure Arc and or couple GitOps with their services like with GCP GKE as well as create content on using GitOps with their managed Kubernetes services like with AWS EKS.

GitOps is going to continue to grow right along with the continued growth of Containers, Kubernetes, and Cloud. I am all in and you will see blogs, books, courses, speaking at events, and more from me around GitOps as I continue on my personal journey with it.

Check out the “GitOps: The Big Picture” course here: https://app.pluralsight.com/library/courses/gitops-the-big-picture

Be sure to follow my profile on Pluralsight so you will be notified as I release new courses! I will be releasing more courses soon on topics around Azure, GitOps, SAP on Azure, & Kubernetes courses soon!

Here is the link to my Pluralsight profile to follow mehttps://app.pluralsight.com/profile/author/steve-buchanan

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Speaking at Microsoft Ignite 2020

I am excited to announce that I am one of the experts in several Ask the Expert sessions during Microsoft Ignite 2020 this week.

I will be a part of a variety of sessions with topics ranging from Linux and PowerShell on Azure, Kubernetes on Azure, Azure Migration, and Transforming Windows Server workloads in Azure.

My Speaker profile:

https://myignite.microsoft.com/speaker/ce1ea0e0-3f42-4986-90ab-aee809e3735d

The sessions are:

Here is the link to the Ignite home page myignite.microsoft.com. I hope to see you on the digital Ignite event and in one of the Ask the Expert Sessions!

Update 9/30/2020

Being a part of several Ask the Expert sessions was really fun! My most memorable session was the Ask the Expert: Linux and PowerShell on Azure session.

This session was packed full of superstars from Microsoft product groups and fellow MVPs including; Jeffery Snover, Jason Helmick, Janaka Rangama, and Alexander Nikolić. Here is a screenshot from the session:

After the session, I tweeted about the session and shared some wisdom about PowerShell, and both Jeffery Snover and Jason Helmick retweet my tweet!

2020 is not all bad. It’s pretty cool when the inventor of PowerShell and the PowerShell Program Manager retweet you!

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30 Minutes of Azure Kubernetes Services (AKS)

Today I went on “Tech Talk Wednesday” a podcast and radio show with Kazeem Adegboyega The topic was “30 Minutes of Azure Kubernetes Services (AKS)“. It streamed online via Microsoft Teams and aired in Lagos, Nigeria on Lagos State University (LASU) radio (95.7).

I had a great time talking with Kazeem! Even Sam Erskine made a guest appearance. If you missed the live show you can watch it on YouTube:

Or go directly to the video here: https://www.youtube.com/watch?v=q7GCHQudCWg

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Tech Talk Wednesday Guest – Topic: Azure Kubernetes Service (AKS)

I am honored to be a guest next Wednesday, August 26th on the “Tech Talk Wednesday” podcast and radio show with Kazeem Adegboyega (@KazeemCanTeach)! We will be chatting about Azure Kubernetes Service (AKS).

This show will be streamed online via Microsoft Teams and will air in Lagos, Nigeria on Lagos State University (LASU) radio (95.7)!

One of my goals is to help spread knowledge about tech in Africa and showcase African technologists in the US. This is the first step in that journey.

Be sure to tune in. Go here to register: http://kazeem.com.ng/index.php/tech-talk

Don’t worry if you can’t make the live stream. It will be recorded and posted later on Kazeem’s website.

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Guest on “Lisa at the Edge” Podcast EP13

I recently had the honor of being a guest on the “Lisa at the Edge” Podcast. Lisa is a Microsoft Hybrid Cloud Strategist and an influencer in the hybrid cloud community based out of Scotland. She runs a blog and this year she started a popular podcast.

On Lisa’s podcast, she covers Careers in Tech and Microsoft Hybrid Cloud and a range of other topics with experts across the tech community.

This is an episode you don’t want to miss. This was one of the most entertaining podcasts I have been on. It took some interesting turns in regards to topics and very engaging. In the podcast episode Lisa and I talk about:

  • Evolving your career as technology evolves
  • Transformation of IT dept to Strategic Business Partner
  • DevOps
  • Containers 101
  • Azure Kubernetes Service
  • Diversity in tech

You can listen to the episode here:


or here
https://anchor.fm/lisaattheedge/episodes/EP13—Career-Development–Containers-101-and-Diversity-in-Tech-with-Steve-Buchanan-efnjrp

You can stay up to date with what Lisa is doing in the tech community here:

Lisa at the Edge Podcast – – https://anchor.fm/lisaattheedge
Lisa at the Edge Blog – https://lisaattheedge.com/blog/
Twitter – https://twitter.com/lisaattheedge

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HashiCorp – Terraform Certified Associate exam & Study Guide

Yesterday HashiCorp announced their Terraform and Vault certification exams have gone public! This is exciting news for those that want to get certified on these technologies. Here is the blog announcing this: https://www.hashicorp.com/blog/announcing-hashicorp-cloud-engineering-certifications/ .

I am proud to say that I helped contribute to the Terraform Certified Associate exam. Check out my badge here: https://www.youracclaim.com/badges/077f51e4-74cd-478a-af4b-ec338dae8559 . I plan to contribute more in the future.

I am also happy to announce that I was a tech reviewer on the first study guide for this cert titled “HashiCorp Terraform Certified Associate Preparation Guide“. You can find it here: https://leanpub.com/terraform-certified/. This guide was authored by fellow Microsoft MVP Ned Bellavance and Microsoft CSA Adin Ermie. Huge thanks guys for letting me be a part of this project!

If you work with Terraform I hope you get certified and be sure to use the study guide!

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