Operations
“Cloud native’ is more than ‘cloud only.’ It means bringing cloud-centric best practices to software and IT generally, whether that be in the cloud or on premises.”— Jason Bloomber
A better way to build containers images
How to leverage distributions' packaging tools and CI/CD to build better container images using alpine Linux and Gitlab as examples.
Intalling Kubernetes with cri-o inside flatcar Container Linux
How to run containers without dockershim / containerd by installing cri-o with crun under flatcar Container Linux.
Managing roles for PostgreSQL with Vault on Kubernetes
Vault has a database secret engine with a PostgreSQL driver that helps to create short-lived roles with random passwords for your database applications, but putting everything in production is not as simple as it seems.