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:
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.
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:
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.
Thanks to AzureCrazy.com for featuring me in an interview.
In the article we discussed being a Microsoft MVP, getting certified in Azure, the positive impact PowerShell can have on ones IT Career, getting started with Azure Kubernetes Service, Azure Stack Hub & more. Check it out here:
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!
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!
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:
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.
Microsoft has been making some amazing enhancements to AKS and in the open-source space in general. This effort has been making it easier to use Kubernetes and easier for folks who are getting started with Kubernetes.
Recently Microsoft has added more functionally called “Kubernetes resource view“.
Kubernetes resource view in Azure Portal
This allows you to see and work with some Kubernetes resources directly in the Azure portal. As you can see in the previous screenshot it includes Namespaces, Workloads, and Services. When you deploy a new AKS cluster this is enabled by default.
If you have deployed an AKS cluster before this functionality was release you will need to enable the Kubernetes resource view. You can choose what namespace to enable this on. It will look like this:
Enable Kubernetes resource view button
The three main areas of resources are:
Services and ingresses
In these resource areas, you can view the resources, add, delete, and show labels.
You can click on a resource to see the properties of it under Overview. The overview tab has valuable information for example for a pod you can see the pod status, the containers that belong to it, its conditions, and more. Here are some screenshots:
You can see any events around the resource and you can even view or edit the resources Yaml. Here is what it looks like when editing a resource:
Well, this was a quick blog post to give an early look at the new Kubernetes resource view in AKS. I recommend you check out it! Remember this is a preview and it’s going to get better and better.
I can imagine in the future we will be able to access more Kubernetes resources and API Objects in the Azure portal. For example, it will be cool to be able to work with Secrets, and Configmaps right in the Azure portal! I don’t know about you, but I am very excited about what Microsoft has been doing with AKS!
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
When working with
Containers a common need is to store Container images somewhere. Container
Registries are the go-to for this. Docker hub is an example of a Container
Registry and it is the most well-known Container Registry.
What is a Container Registry?
A Container Registry is a group of repositories used to store container images. A container repository is used to manage, pull or push container images. A Container Registry does more than a repository in that it has API paths, tasks, scanning for vulnerabilities, digital signature of images, access control rules and more.
Container registries can be public or private. For example, a public registry is Docker Hub and anyone can access its container repositories to pull images. A private registry is one that you would host either on-premises or on a cloud provider. All of the major cloud providers including Azure has a Container Registry offering.
Integrate ACR with AKS
With AKS it is a good idea to use a private container registry to host your container images. The process is used Docker to build your image>push the image to your Azure Container Registry>Pull the image from the registry when deploying a Pod to your AKS cluster.
There are 3 ways to
integrate AKS with Azure Container Registry. I typically only use one way and
will focus on that in this blog post.
2 of the ways you can integrate AKS with Azure Container Registry. The first is through an Azure AD service principal name (SPN) that assigns the AcrPull role to the SPN. More on this here. You would use this first way in scenarios where you only have one ACR and this will be the default place to pull images from.
The second is to create a Kubernetes ServiceAccount that would be used to pull images when deploying pods. With this you would add “kind: ServiceAccount” to your Kubernetes cluster and it would use the ACR credentials. Then in your pods yaml files you would need to specify the service account for example “serviceAccountName: ExampleServiceAccountName”.
The way I like to integrate AKS with Azure Container Registry is to use Kubernetes Secret of type docker-registry. With this option basically, you create a secret in the Kubernetes cluster for your Azure Container Registry. You then specify the secret in your pod yaml files. This allows you to have multiple container registries to pull from. This option is also quick and easy to setup. Ok.
To get started you need to build your Docker image and push it up to your Azure Container Registry. In this blog post, I will not cover deploying ACR, or building the Docker image assuming you have already done these things. Now let’s set up the ACR and AKS integration using a docker-registry Kubernetes secret.
1. For the first step, you will need the credentials to your Azure Container Registry. To get this go navigate to:
2. The second step push your Docker image up to your ACR.
# Log into the Azure Container Registry
docker login ACRNAMEHERE.azurecr.io -u ACRUSERNAMEHERE -p PASSWORDHERE
# Tag the docker image with ACR
docker tag DOCKERIMAGENAMEHERE ACRNAMEHERE.azurecr.io/DOCKERIMAGENAMEHERE:v1
# Push the image to ACR
docker push ACRNAMEHERE.azurecr.io/DOCKERIMAGENAMEHERE:v1
3. The third step create the docker-registry Kubernetes secret by running following syntax from Azure Cloud Shell: