Cloud

Every pod in a Kubernetes cluster can find every Service by name, with zero DNS configuration from you. Type db in your app's connection string and it just works. This post takes that magic apart, [...] Read more

When using Docker to run Git commands inside a container, such as git pull, you might encounter errors like: fatal: detected dubious ownership in repository Host key verification failed. Could not [...] Read more

When I first started learning about the Linux kernel, I had no real understanding of what I was getting into. The only guide I had was a book I was reading — but without any clear direction or [...] Read more