Co-hosting 2 sessions in the Azure Hybrid Cloud Study Hall Series

I am very excited to be a part of a new Microsoft Azure Hybrid Cloud Study Hall series. This is a free fourteen-part weekly series that starts in April running through June.

In this study hall, you will learn how you can manage your on-premises, edge, and multi-cloud resources, and how you can deploy Azure services anywhere with Azure Arc and Azure Stack.

In this series, each session covers working with hybrid cloud resources using Azure services and hybrid cloud technologies. In these sessions we will:

  • Answer your questions live
  • Walk-through how to configure hybrid cloud resources
  • Walk-through how to deploy hybrid cloud resources
  • Walk-through how to manage hybrid cloud resources

In these sessions, together with you, we will work through Microsoft Learn modules focused on Azure Arc and Azure Stack HCI.

We have a solid lineup of speakers from Microsoft and the community! And I will be co-delivering two sessions myself.

Some of the speakers and moderators

Check out this video Microsoft marketing made where I talk about the sessions:

My sessions are:

Introduction to Azure Arc enabled Kubernetes

on May 5, 2022 10:00AM – 11:30AM (Pacific) co-hosting with Pierre Roman. 

Add to Calendar:
https://aka.ms/learnlive-azure-hybrid-cloud-study-hall-Ep7

The Learn Module:
https://aka.ms/learnlive-20220505A

Implement Azure App Service on Kubernetes with Arc

on June 9, 2022 10:00AM – 11:30AM (Pacific) co-hosting with Lior Kamrat.

Add to Calendar:
https://aka.ms/learnlive-azure-hybrid-cloud-study-hall-Ep11

The Learn Module:
https://aka.ms/learnlive-20220609A

Check out all of the Learn Live – Azure Hybrid Cloud Study Hall sessions here:

https://docs.microsoft.com/en-us/events/learntv/learnlive-azure-hybrid-cloud-study-hall

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Cloudbusting Podcast Guest EP130 – Diving into Jucy Lucy, & Root Canal’s with a little Kubernetes, Azure Arc, & GitOps on the side

This was a fun podcast with Jez Ward, and Dave Chapman of Cloudreach. They run a podcast called Cloudbusting. On the podcast they focus on transformation, leadership, ways of working and emerging technology they explore the significant impact that cloud is having on people and businesses.

On this podcast episode, we set out to answer very important questions such as what are Jucy Lucy’s?, what are root Canals like today? oh, and yeah we also spend some time talking about what Containers, Kubernetes, & GitOps are and how they fit in the cloud.

Check out the podcast episode here:

https://www.cloudreach.com/en/podcasts/diving-into-kubernetes-azure-arc-gitops-episode-130

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New Rancher Course Published for Multiple Kubernetes Management

My 14th course has been published on Pluralsight! This course is titled “Getting Started with Rancher” and can be found here: https://app.pluralsight.com/library/courses/rancher-getting-started

With the growth of Kubernetes, the complexity & needs have also grown. IT Professionals need help with the operational & security challenges of managing Kubernetes clusters across multiple clouds, on-premises, & the edge.

My new course will teach you how to use Rancher for multi-Kubernetes cluster management, streamlining Kubernetes cluster deployments, & unified multi-Kubernetes cluster app management. When you’re finished with this course, you’ll have the skills and knowledge of Rancher needed for multi-K8s cluster management.

There is a learning path on Pluralsight focused on Kubernetes management. This is my 3rd course in the Kubernetes Management path titled “Kubernetes Tooling and Techniques” on Pluralsight. My other courses in the path are: “GitOps: The Big Picture” and “Getting Started with Argo CD“. You can get to the path using this link: https://app.pluralsight.com/paths/skills/kubernetes-tooling-and-techniques

Again you can check out my new Rancher course here: https://app.pluralsight.com/library/courses/mulesoft4-big-picture

I hope you find value in this new Getting Started with Rancher course. Be sure to follow my profile on Pluralsight so you will be notified as I release new courses related to Kubernetes and other topics! 

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

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Get started with Argo CD & Azure Kubernetes Service

As Kubernetes adoption continues to grow so does GitOps. GitOps has been increasing in adoption and popularity among enterprises at a fast rate as well. Here is what GitOps is: “GitOps is an operating model pattern for cloud-native applications & Kubernetes storing application & declarative infrastructure code in Git as the source of truth used for automated continuous delivery.” GitOps puts Git at the center of continuous delivery making git the Source of Truth describing the desired state of your entire system. For a deeper dive into GitOps check out my GitOps course on Pluralsight here: https://app.pluralsight.com/library/courses/gitops-the-big-picture

In the GitOps model, you need GitOps operators. GitOps Operators are software agents that continuously monitor your apps running on your Kubernetes clusters comparing the live state of your app against the desired state you have defined in your Git repository. These GitOps Operators ensure the desired state is in place on your Kubernetes clusters performing create, update, delete activities on your Kubernetes clusters as needed.

This is where Argo CD comes into the picture. Argo CD is one of the top GitOps Operators. It provides declarative, continuous delivery to your Kubernetes clusters. It was created by a team at Intuit in 2018 and later open-sourced. I am going to write a few blogs exploring the use of Argo CD with AKS. This will be the first of the series walking through the deployment of Argo CD to AKS. In the next post, we will deploy an app to Kubernetes using Argo CD and see where the topic goes from there. Now let’s dive into deploying Argo CD to AKS. Here are the steps:

-DEPLOYING ARGO CD ON AKS-

Log onto the Azure portal (https://portal.azure.com)

Launch Azure Cloud Shell

Connect to your AKS cluster from the Azure Cloud Shell by running the following:

# Set your subscription

az account set –subscription YOURSUBSCRIPTIONIDHERE

# Connect to your KS cluster

az aks get-credentials –resource-group YOURRESOURCEGROUPNAME –name CLUSTER NAME

Next let’s create a namespace for Argo CD to deploy all of its components in. To do this run:

kubectl create namespace argocd

Next we can install Argo CD into the new namespace we created. We will reference Argo CD’s GitHub repository for the latest Argo CD operator. Run the following:

kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

You should see the following:

You should end up with many objects in the Argo CD namespace.

By default, the Argo CD is not accessible externally. It is deployed with a service type of ClusterIP.

Leaving it at ClusterIP is fine but for the purposes of this blog/lab and getting started lets change this so we can easily access the ArgoCD Server website. # Change the argocd-server service type to LoadBalancer. To do this run the following:

kubectl patch svc argocd-server -n argocd -p ‘{“spec”: {“type”: “LoadBalancer”}}’

Now you will be able to see that the argocd-server service type has been changed to a LoadBalancer type. This means that it now has a public Azure load balancer attached to it with an external IP.

NOTE: This is not recommended in production environments. Only use in a lab or dev environment. In production environments, it is recommended to use an ingress for the Argo CD API server that is secured.

Argo CD auto generated a password during the deployment. We need to get the Argo CD password so we can log into it. To get the password run the following:

kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath=”{.data.password}” | base64 -d && echo

You will see the password in readable format so you can copy it such as shown in the screenshot.

Note the default Argo CD username is admin.

To access the Argo CD web portal you need to access the Argo CD API Server. To do this you can either do this from the external IP of the argo-cd object or the via the Argo CD CLI using the following:

 argocd login <ARGOCD_SERVER>

The Argo CD web portal will look like:

That’s it! You have Argo CD deployed on your AKS cluster. In the next post, I will walk through deploying a simple app to your Kubernetes cluster via Argo CD.

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Guest on New Relic Observy McObservface Podcast – GitOps, Kubernetes, Linux on Azure, AI, Blockchain, and more

I was recently a guest on New Relic‘s Developer Relations team podcast “Observy McObservface” with Jonan Scheffler.

Jonan Scheffler and I talk about Microsoft’s Azure Kubernetes Service (AKS), Linux on Azure, how Microsoft’s been successful at working in enterprise and open source, where I believe GitOps & Kubernetes is eventually going to go, and my excitement in regards to AI and blockchain as well as how they’re going to impact the world. You can listen to the podcast and read the article links below.

Listen to the Podcast:
https://www.buzzsprout.com/1225223/8618776-open-is-not-optional-shifting-sands-and-faxing-on-blockchains-with-steve-buchanan

Read the Article:
https://www.therelicans.com/mandymoore/open-is-not-optional-shifting-sands-and-faxing-on-blockchains-with-steve-buchanan-495p

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Speaking at Open Source North on Azure Arc K8s and GitOps

I am excited to be speaking at Open Source North Conference for the first time this year. It will be on May 20th, 2021.

I will be speaking on Azure Arc enabled Kubernetes and GitOps. My session is titled: “Push Code, Not Containers with Azure Arc enabled Kubernetes and GitOps“. The description is:

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.

You can see my speaker profile and session here: https://opensourcenorth.com/speakers

Register for the conference here: https://hopin.com/events/open-source-north

—-Update—-

The session went great! Here is a recording of the session in case you missed the event:

https://vimeo.com/user131685752/review/554446642/196569f760?sort=lastUserActionEventDate&direction=desc
https://vimeo.com/user131685752/review/554446642/196569f760?sort=lastUserActionEventDate&direction=desc

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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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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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Two new Pluralsight Courses: Heroku & Cloud Computing Fundamentals

Over the past couple of months I have been hard at work on some more Pluralsight courses. I am excited to announce that today I released 2 new courses on Pluralsight! These are both cloud related courses. One course is more DevOps focused and the other is focused more on cloud security. One of the courses is intermediate while the other is for those beginning with cloud. It’s pretty cool to have two courses listed on Pluralsight’s new releases!

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Here are the courses:

Heroku: The Big Picture

This course will teach you the basics of Heroku from; architecture components, developer and operational tooling, along with limitations and benefits of using the platform.

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Heroku: The Big Picture 
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Heroku is a cloud PaaS service that enables companies to speed up the application lifecycle; building, delivering, monitoring, and scaling applications without the headaches of standing up infrastructure to support the application. 

Some of the major topics covered in this Cloud Computing course are:

  • Learn about the components of the Heroku platform and how it works including the architecture, idea to running app, the runtime, Dynos and the various Heroku services.
  • Gain an understanding about the benefits and limitations of the Heroku platform such as pricing, language support, and ecosystem.
  • Insight into the developer and operational experience on Heroku.
  • And you will also see demos on the Heroku Dashboard, Using the Heroku Estimators, and deployment of an application to the Heroku platform.

By the end of this course, you will gain a better understanding of the Heroku platform all up including how to build and operate an application on it.

Check out the course here: https://app.pluralsight.com/library/courses/heroku-big-picture

Cloud Computing Fundamentals: Governance, Risk, Compliance, and Security

This course will teach you the fundamental knowledge needed to understand the essentials of cloud Governance, Risk, Compliance, and Security.

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Some of the major topics covered in this Cloud Computing course are:

  • Identifying the importance and impacts of compliance in the cloud
  • Understanding cloud policies or procedures
  • Recognizing risk management concepts related to cloud services
  • Security concerns, measures, or concepts of cloud operations

This Cloud Computing course will help you prepare for the CompTIA Cloud Essentials+ exam. This course is also useful if you don’t plan to take the CompTIA exam and just need to ramp up on cloud security.

Take this course if you want to learn cloud essentials, what it takes to successfully adopt cloud, the impact of cloud on IT service management, how security, and risks apply to cloud as well as consequences. This course is for someone with some exposure to cloud technologies and a general background in Information Technology at the minimum of a business analyst level.

Check out the course here: https://app.pluralsight.com/library/courses/cloud-computing-fundamentals-governance-risk-compliance-security

I hope you find value in each of these courses. These two courses bring me to a total of 5 courses now published on the Pluralsight platform. 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!

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

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Speaking at Inside Azure Management Summit

I was recently added to the speaker lineup for the “Inside  Azure Management Summit” happening on 7/23/2020. This event is a FREE 1-day virtual event. It features the Microsoft cloud experts from the authoring team of “Inside Azure Management” book, Microsoft MVP’s, and community experts from around the world.

Attendees will get a day full of deep-dive technical sessions across a variety of Microsoft cloud topics including:

  • DevOps and Automation
  • Cyber Security
  • Cloud Governance
  • Migration and Monitoring
  • Docker and Kubernetes
  • AI and Identity

The sessions will span a 13-hr period to allow audiences from around the world to join a portion of the event.

 I will be giving a session on Azure Policy. Here is my session info:

Session Title:

Azure Policy Insights & Multi-Tag demo via Azure Policy

 

Session Abstract:

Azure Policy is a great tool when it comes to auditing and ensuring your cloud governance is met. In this session 9 time Microsoft Azure MVP Steve Buchanan is going to take you on a full-speed ride on the ins and outs of Azure Policy and land you with a recipe for handling a multi-tagging strategy with Azure Policy. Some of the key topics you will learn from this session include:

  • Overview of Azure Policy
  • Azure Policy Use Cases
  • How Azure Policy can meet NIST standards
  • Azure Policy vs RBAC
  • Overview of Azure Policy Guest Configuration
  • Tagging and more

Here is the direct link to my session:

https://insideazuremgmt.com/session/azure-policy-insights-multi-tag-demo-via-azure-policy/

Be sure to register for this event to check out all the great sessions including mine on Azure Policy.

Here is the link to the official site:

https://www.insideazuremgmt.com

Here is the link to register:

https://www.eventbrite.com/e/inside-azure-management-the-virtual-summit-tickets-109230577598?aff=ebdssbeac

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