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OpenShift 4 finally released.

Previous announced for end of January, then March, then May, the new major version of OpenShift was finally released on Tuesday.

Also, there will be no version 4.0. To keep the roadmap, we go straight to the version 4.1.

For the rest, OpenShift 4 is a complete rebuild of the OpenShift 3 product with the main new features being:

  • an easy installation and upgrade process,
  • an immutable operating system for all the master nodes called RHEL CoreOS,
  • a new operator framework to reduce the operations burden.

The announcement is here, the release notes are available here and the documentation here.

However, it still seems too early to deploy this version into production for the following reasons:

  • nobody wants to get caught by a new version,
  • only a limited set of environments are supported: AWS, vSphere and bare-metal,
  • the use of proxy and the disconnected mode are still not supported, features which are mandatory in many production environments,
  • there is currently no simple upgrade path between OpenShift 3 and 4 versions,
  • the container native storage solution, previously based on Gluster for the OpenShift 3 product and now based on Rook.io+Ceph for OpenShift 4, will only be GA in OpenShift 4.2.
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RHEL 8 finally released.

Some hours ago Red Hat announced the release of RHEL 8 at the Red Hat Summit in Boston.

As usual you can read some technical information about RHEL 8 and the release notes.

You can get the RHEL 8 iso image from the download page.

In addition, a page is dedicated on this website to the RHEL 8 articles and videos already published.

Happy reading and watching!

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RHCE program evolution.

Yesterday, Red Hat certification team announced several changes to the RHCE program:

  • The RHCE 7 exam (EX300) will be replaced with the RHCE 8 exam (EX294) focused on Ansible Automation and shell scripting; you will still need to pass the RHCSA exam (EX200) to become an RHCE.
  • The RHCE 7 exam (EX300) will be discontinued in June 2020.
  • A new course called “Red Hat System Administration III: Linux Automation (RH294)” will specifically prepare for the RHCE 8 exam (EX294).
  • Successful RHCSA 7 candidates can take the RHCE 8 exam (EX294) and become RHCE 8 certified.

Changes will happen with the upcoming release of Red Hat Enterprise Linux 8.

All the details of this announcement are available here.

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