GitOps - Kubernet

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A collection of 7 posts

Terraform and Helm

Terraform and Helm

Did you know that you can fully create a managed Kubernetes cluster in Azure using Terraform? Well you can take that one step further and also manage what's installed in your cluster using Terraform and Helm. This can be done by using the Helm provider for Terraform. Now, let's say

Verify Node is Ready to join K8s Cluster

Verify Node is Ready to join K8s Cluster

What happens if a node joins a cluster before it is ready? Fortunately, you'll never have to find out. For this very reason, there is a test suite maintained by the Kubernetes community called the Node Conformance Test. This set of tests will ensure that the node complies with at

Visualize Azure Active Directory Role-Based Access Control for Kubernetes

azure active directory

Visualize Azure Active Directory Role-Based Access Control for Kubernetes

Acronyms: * AAD - Azure Active Directory * AKS - Azure Kubernetes Service * RBAC - Role-based access control Recently, I implemented AAD for AKS RBAC. The documentation doesn't do a great job of visualizing what the mappings look like, so here's a quick view of how you can think of it. Let's

Pipelines as Code - Don't Reinvent the Wheel

Pipelines as Code - Don't Reinvent the Wheel

The term "Pipelines as Code" means that you are defining the process through which your code moves from source control, all the way to running in production. This practice is absolutely necessary if you want to build a high performing development process that allows your system to be rapidly iterated

GitOps with Terraform for Kubernetes

Azure Kubernetes Service

GitOps with Terraform for Kubernetes

Did you know that Terraform can run kubectl commands? Yep! There's a provider for Kubernetes. The Kubernetes provider has a growing list of resources that you can manage via Terraform. For instance, you could declaratively and explicitly manage Kubernetes permissions via Terraform by defining roles and role bindings. Then when

Migrating to Kubernetes: A Manager's Guide to Effective Transition (Part 1)

Migrating to Kubernetes: A Manager's Guide to Effective Transition (Part 1)

For teams that are looking to build out a Kubernetes cluster and migrate their applications, my first reaction is always the same, no matter the skill-level and capability of the team. Here's something of how the conversation goes: First, let's identify your Kubernetes administrators and let them begin building out

What is GitOps

Simply put: GitOps is a way of managing infrastructure, configuration, permissions, etc... in an explicit and repeatable way by simply pushing changes to git and allowing an associated pipeline to make the changes come to life. Let's dig a little deeper. What GitOps Isn't GitOps is not meant to replace