Azure

In the first part of this blog series I would like to talk about Azure DevOps Environments, benefits of using it for deployment of applications to AKS or any other Kubernetes distribution (or even a VM), and provide a few tips and tricks for how ADO environments and resources can be created. In Part 2 of this blog post series we'll deploy a test application to AKS with Azure DevOps Environments and take a look at how we can migrate Kubernetes resources between Azure DevOps Environments with a sprinkle of automation. Check out Part 2 here: Continuous Delivery to AKS With Azure DevOps Environments - Part 2 ...

Starting a totally new Tech Tips subsection feels great - especially when it’s going to be purely dedicated to Kubernetes utilizing Azure Kubernetes Service (AKS) for demo purposes! :-) In this first edition I would like to demonstrate 4 helpful commands that can make your life easier when working with Kubernetes. AKS will be my Kubernetes distribution of choice. #1 - Live streaming of Pod logs Sometimes it can be really useful to monitor application’s logs, for instance when there are errors happening during application’s start-up or while it’s up and running. If you use kubectl logs <pod_name> -n <namespace> you will only get what’s been logged until the execution of command. In order to stream logs and follow them in real-time you will need to use -f flag (“f” for “follow”) with kubectl logs command, i.e. kubectl logs <pod_name> -n <namespace> -f. ...

Why should you care about secrets management? There are very few applications out there that don’t require a secret, an API key or a password of some kind. Secrets and sensitive values are a natural part of a software developer’s life and are tightly incorporated into software development process. With the vast and diverse amount of cybersecurity threats in the modern world proper secrets management hasn’t been as crucial and important as it is now. ...

Have you ever heard of or used query parameter when running Azure CLI commands? If not, I do recommend you checking it out because this is a pretty powerful parameter that can help you with much faster and efficient data retrieval and filtering! Let's use DNS records retrieval as an example: I need to update DNS records pointing to a specific IP, f.ex. 192.0.2.146. So, in order to retrieve all DNS records in respective DNS zone pointing to 192.0.2.146 with Azure CLI I could either: ...