Podman

Here’s a blog post to answer the question: Why do you write so much about CoreOS? 📦

Sure, docker-compose is great, but could we get similar functionality using just the tools that are built into CoreOS? Can we get automatic updates, too? Yes we can! 📦

I woke up one morning to find my Ghost blog unresponsive. It required an unexpected fix. 🔧

Podman’s new quadlet feature lets you specify container launch configuration via simple systemd-like unit files. 📦

CoreOS provides a fast track to running containers with a light weight immutable OS underneath. This doesn’t mean that you can’t keep it around as a pet instance. 🐕

Package up graphical applications in containers and run them with podman. 🚢

Run rootless Linux containers without any daemons using docker-compose and podman on Fedora! 📦

Many cloud providers give you lots of memory with each instance and you can speed up tests and builds by using a ramdisk.

Buildah and podman work well with the vfs storage driver, but the default mount options can cause problems.

My team at Red Hat depends heavily on GitLab CI and we build containers often to run all kinds of tests.