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March 3, 2020

Building and pushing a container to a registry with environment/git commit tag

One way to implement promotions in GitOps is to have the operator deploy images published with a prefixed environment tag. For example, if you want your operator in your staging cluster to deploy only images ready for staging, you can...

devops azure containers

March 2, 2020

Adding unit tests to legacy code

Let’s face it. Unit tests are rare. What are your choices for adding unit tests to legacy code that doesn’t have any?

devops testing

March 1, 2020

Configuring Flux to use Helm charts from Azure Container Registry

Flux watches a Git repository containing Kubernetes manifests and it applies changes to the cluster. Realistically, you will also use Helm charts. You can install the Flux Helm operator so that you can declare what Helm charts should be installed...

devops azure kubernetes

February 29, 2020

Publishing Helm 3 charts to Azure Container Registry using Azure DevOps - Part 2

In part 1, I covered the what’s happening underneath the covers with the usage of OCI artifacts to publish to Azure Container Registry. As a reminder, we published a dummy file as a generic artifact to the container registry. In...

devops azure kubernetes

February 28, 2020

Verbose debugging in Azure DevOps pipelines

You might already know about the easy button. The diagnostics option when you manually trigger a pipeline. Are you debugging a pesky pipeline and tired of manually triggering it?

devops azure

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About Me

Hello, I'm Facundo Gauna. I help teams build cloud-native apps on Azure.

Recent Articles

  • February 24, 2021
    Deploying an ingress controller to an internal virtual network and fronted by an Azure Application Gateway with WAF
    Deploying an ingress controller to an internal virtual network and fronted by an Azure Application Gateway with WAF
  • January 29, 2021
    Migrating apps from one AKS cluster to another using Velero
    Migrating apps from one AKS cluster to another using Velero
  • January 23, 2021
    Building a Kubernetes cluster on Raspberry Pis with a little Azure
    Building a Kubernetes cluster on Raspberry Pis with a little Azure

Tags

architecture azure containers culture devops kubernetes microservices miscellaneous performance-tests security testing