Linux News Today: CentOS Atomic Host Update Adds Docker 1.10.3, Built From Standard CentOS 7 RPMs
CentOS Project’s Jason Brooks announced today, July 8, the general availability of a new maintenance update of the CentOS Atomic Host operating system designed to run Docker containers.
Built from standard CentOS 7 RPMs, CentOS Atomic Host has been updated to version 7.20160707, another important milestone that closely tracked the component versions included upstream in the Red Hat Enterprise Linux Atomic Host operating system, and includes many updated components.
The new updated software packages are Linux kernel 3.10.0-327.22.2.el7.x86_64, Docker 1.10.3-44.el7.centos.x86_64, Ostree 2016.5-3.atomic.el7.x86_64, Atomic run tool 1.10.5-5.el7.x86_64, Cloud-init 0.7.5-10.el7.centos.1.x86_64, Flannel 0.5.3-9.el7.x86_64, Kubernetes 1.2.0-0.12.gita4463d9.el7.x86_64, and etcd 2.2.5-2.el7.0.1.x86_64.
“An updated version of CentOS Atomic Host (tree version 7.20160707) is now available for download, featuring updated versions of docker (1.10.3) and the atomic run tool (1.10.5),” says Jason Brooks. “CentOS Atomic Host is available as a VirtualBox or libvirt-formatted Vagrant box, or as an installable ISO, qcow2 or Amazon Machine image.”
How to upgrade to CentOS Atomic Host 7.20160707
If you’re using CentOS Atomic Host 7.20150908 or a previous release, you can update to today’s CentOS Atomic Host 7.20160707 build by running the following command in your favorite terminal emulator application or directly in text mode if you’re not running X11.
sudo atomic host upgrade
CentOS Atomic Host 7.20150908 also comes as a Vagrant box for VirtualBox and Libvirt provides, which can be used in an Atlas / Vagrant Cloud setup, an installable ISO image that can be installed like the CentOS 7 distro, a QCOW2 image for OpenStack, Amazon Web Services (AWS) and local Libvirt installs, as well as Amazon Machine Images (AMI).