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Dan Walsh looks forward to working with containerd: http://www.projectatomic.io/blog/2016/12/atomic-and-containerd/
A number of folks have asked for my thoughts on the Docker containerd announcement last week. While containerd itself is not new, having been announced over a year ago, we were happy to see that Docker...
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Interested in running OpenShift Origin on an all-free-software stack? Learn how to install Origin on Fedora Atomic 25 in this blog post by Dusty Mabe: http://www.projectatomic.io/blog/2016/12/part1-install-origin-on-f25-atomic-host/
Introduction Openshift Origin is the upstream project that builds on top of the Kubernetes platform and feeds into the OpenShift Container Platform product that is available from Red Hat today. Origin...
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Some alternative ways of managing logging output for containers from Dan Walsh: http://www.projectatomic.io/blog/2016/10/playing-with-docker-logging/
Traditional logging systems, like syslog, do not quite work by default with Containers. This is especially true if they are running without an init system in the container. STDIN/STDERR messages in...
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System Containers: we've been talking about them for a while, and they're finally a feature! http://www.projectatomic.io/blog/2016/09/intro-to-system-containers/
As part of our effort to reduce the number of packages that are shipped with the Atomic Host image, we faced the problem of how to containerize services that are needed before Docker itself is running. The result: system containers, a way to run containers in production using read only images. System containers use different technologies such as OSTree for the storage, Skopeo to pull images from a registry, runC to run the containers and systemd...
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Vagrant Service Manager 1.3.0, with new Kubernetes tooling, has been released: http://www.projectatomic.io/blog/2016/08/vagrant-service-manager-1-3-0-release/
This release of vagrant-service-manager introduces support for displaying Kubernetes configuration information. This enable users to access the Kubernetes server running inside ADB virtual machine from...
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AtomicApp 0.6.2, now with "Atomic Index": http://www.projectatomic.io/blog/2016/07/atomic-app-0-6-2-release/
This release of Atomic App introduces the new atomicapp index command. We add this command in order to give a quick overview of all available featured and tested Nuleculized applications on github.com/projectatomic/nulecule-library. The ability to generate your own list is available as well with the atomicapp index generate command.
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In Part 2 of "Installing OpenShift Origin on Fedora Atomic", Dusty Mabe goes over the administration UI and deploying a sample application container. http://www.projectatomic.io/blog/2016/12/part2-install-origin-on-f25-atomic-host/
Introduction In part 1 of this series, we used the OpenShift Ansible Installer to install Openshift Origin on three servers that were running Fedora 25 Atomic Host. The three machines we’ll be using have the following roles and IP address configurations: | Role | Public IPv4 | Private IPv4 | |-------------|----------------|--------------| | master,etcd | 54.175.0.44 | 10.0.173.101 | | worker | 52.91.115.81 | 10.0.156.20 | | ...
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Antonio Murdaca explains error messages with pulling containers: http://www.projectatomic.io/blog/2016/10/how-the-container-registries-prevent-information-leakage/
Recently people have been reporting unexpected errors when doing a skopeo copy versus a docker pull: 1347805, 235, and 27281. Skopeo is a command-line tool that that does various operations with container...
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Examining system vs. application division.
The atomic hosts from CentOS and Fedora earn their atomic namesake by providing for atomic, image-based system updates via rpm-ostree, and atomic, image-based application updates via docker containers. This system vs application division isn’t set in stone, however. There’s room for system components to move across from the somewhat rigid world of ostree commits to the freer-flowing container side. In particular, the key atomic host components ...
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Here's our list of current patches to Docker which we apply in Fedora, CentOS and RHEL: http://www.projectatomic.io/blog/2016/08/docker-patches/
Project Atomic’s version of the Docker-based container runtime has been carrying a series of patches on the upstream Docker project for a while now. Each time we carry a patch, it adds significant...
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Want to create your own runc containers without using Docker? The OCI specfile generator will help: http://www.projectatomic.io/blog/2016/08/ocitools-libgen/
OCI runc is a cool new tool for running containers on Linux machines. It follows the OCI container runtime specification. As of docker-1.11 it is the main mechanism that docker uses for launching containers. The really cool thing is that you can use runc without even using docker. First you create a rootfs on your disk: a directory that includes all of your software and usually follows the basic layout of /. There are several tools that can crea...
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More about skopeo in Atomic!
This is the first part of a series of posts about containers’ images. In this first part we’re going to focus on skopeo. Back in March, I published a post about skopeo, a new tiny binary to help people interact with Docker registries. Its job has been limited to inspect (skopeo is greek for looking for, observe) images on remote registries as opposed to docker inspect, which is working for locally pulled images. The requirement for such a tool w...
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Deploy and Manage Your Docker Containers
Introduction
Project Atomic integrates the tools and patterns of container-based application and service deployment with trusted operating system platforms to deliver an end-to-end hosting architecture that's modern, reliable and secure.

Cloud images are available for download, supporting VirtualBox, QEMU/KVM and OpenStack. Support for bare metal installation is coming.

Get Started with Atomic: http://www.projectatomic.io/download/
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