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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

Ubuntu Server 20.04 LTS: stability, security and more

Ubuntu Server 20.04 LTS (long-term support) is here with enterprise-class stability, resiliency and even better security. As an LTS release, it will be supported by Canonical until 2025. However, customers can extend the support by an additional five years through the ESM (Extended Security Maintenance) service as part of their UA-I (Ubuntu Advantage for Infrastructure) subscription.

Ubuntu kernel 5.4: What's new with Ubuntu 20.04 LTS

Ubuntu 20.04 LTS has just arrived. The latest LTS comes with a new version of the Linux kernel – 5.4 – which brings a lot of exciting new features, faster boot times, enhanced performance and security. Additionally, the Canonical kernel team ran benchmark tests to validate the performance improvements of the new kernel. Defining which Linux kernel should be included in a long-term support release of Ubuntu is the essence of the work of the kernel team at Canonical.

Scaling OpenShift Container Resources using Ansible

Assume you have a process to determine the optimal settings for CPU and memory for each container running in your environment. Since we know resource demand is continuously changing, let’s also assume these settings are being produced periodically by this process. How can you configure Ansible to implement these settings each time you run the associated playbook for the container in question?

Ubuntu 20.04 LTS arrives

April 23rd 2020: Canonical, the publisher of Ubuntu, today announced the general availability of Ubuntu 20.04 LTS, with a particular emphasis on security and performance. “Accelerating open source globally is our mission. Ubuntu 20.04 LTS is the new state of the art open source platform for the enterprise and the entrepreneur,” said Mark Shuttleworth, CEO of Canonical.