1/27/2024 0 Comments Flirc ubuntu 16.04You can use this occasion to re-think your overall configuration, identify architectural improvements and quantify potential savings. Having a good overview of your Ubuntu 16.04 LTS estate will help you identify workloads that should continue running on 16.04 and those that can benefit from migrations. Different categories of risks to take into account: costs and delay of the code migration for the existing apps, cost of maintaining ageing infrastructure and codebase, the overhead of running a migration project, compliance and security risks of running unpatched infrastructure, etc.Ĥ) Take a step back to assess your options. Ensure that all your stakeholders who are using services provided by Ubuntu 16.04 workloads also understand the benefits and risks coming from the migration project. Make sure that you understand the full stack: the infrastructure and also the applications running on top. Each migration project needs to be carefully planned and executed. Those versions might not be fully compatible with your overall configuration anymore after the migration. You will likely find newer versions of applications and libraries if you choose a more recent version of Ubuntu (you can find a few examples below). Remember to evaluate how the migration will impact your existing workloads and APIs as your current configuration might depend on specific versions of the applications and libraries that shipped with Ubuntu 16.04 LTS. The OS is a heart of the system, and an OS migration is a significant change that touches multiple aspects of your configuration, from the Linux kernel up to your applications. If you want to upgrade from 16.04 LTS to 20.04 LTS there is no direct way, so you would need to follow two upgrade procedures: first to 18.04 LTS and finally to 20.04 LTS.Ģ) Consider the full stack. You can either upgrade your 16.04 LTS to 18.04 LTS, or get yourself a fresh install of the latest Ubuntu 20.04 LTS. What should I do?ġ) Think about what it would take to migrate from 16.04 LTS. With ESM, Ubuntu 16.04 gains three extra years of security updates, shifting its end of life date to April 2024. After the standard five-year security maintenance and updates period, Ubuntu LTS can benefit from an extended period of maintenance and security patching. This article explains the ESM period and provides a guide for six key considerations when planning a migration path from Ubuntu 16.04 LTS.Ĭontact us with your ESM questions What is ESM?Įvery Ubuntu Long Term Support (LTS) release has two maintenance periods – the standard security period and the extended security maintenance (ESM) period. ![]() Ubuntu 16.04 LTS Xenial Xerus will enter the extended security maintenance (ESM) period in April 2021.
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