Posts

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]

Building container images is a pretty common stage within the modern CI flows, in which these images are the main artifact used to distribute and run apps. Building images in a “classic” way implies using docker as a daemon and the docker CLI. This approach can be easily implemented in... [Read More]