Posts

Upgrading Kubernetes clusters is not always easy, even when you use managed Kubernetes platforms. One of the main issues we might encounter is API deprecations from one Kubernetes version to another. Normally, the API changes are announced and marked as deprecated for several versions before getting removed. But let’s be... [Read More]

Getting the size of a Kubernetes cluster right is not an easy task, if the number of nodes provisioned is too high, resources might be underutilized and if it’s too low, new workloads won’t be able to be scheduled in the cluster. [Read More]

Using private container image registries is a common practice in the industry, as it ensures applications packaged within the images are just accessible for users which hold the right set of credentials. Besides, in some cases, using credentials for some registries helps overcoming pull rate limitations, for example when using... [Read More]