Migrating a website script version is one of the most complicated procedure a webmaster has to deal with when managing a website. How to do a Drupal 8 upgrade? Here is a small guide with various details. Let’s start with general info : Note that you don’t need to know anything about PHP to build a site in Drupal. When you search (preferably on Google) for a solution to your latest Drupal problem, a lot of the pages that come up will be providing snippets of PHP code. This is not the correct help information for you, the Drupal newbie. This is for technically competent people who are able to build their own modules and stuff like that. If you look at the other pages thrown up by your search, you will probably find an answer to your problem which involves working within the existing Drupal core and modules. That means, a solution you can implement using menus and tickboxes and whatnot, without needing to mess around with code.
When you are done with setting up a local Drupal 8 website, navigate to the Extend tab of the new website and verify that the three main migrate modules (Migrate, Migrate Drupal and Migrate Upgrade) are present in the Core (experimental) section. Though not yet perfect, the upgrade procedure in Drupal has come quite a long way. As you can see in this tutorial, the upgrade process is now very streamlined and is an integral part of the Drupal Core. If you liked this blog post, then give a read to another blog post by us on, How To Update Drupal 8 Core.
The upgrade process, and underlying Migration API, are still evolving. We don’t anticipate them changing dramatically even though they are still marked experimental. Beware of any resources that were written before Drupal 8.1.x was released (April 19, 2016) as the system changed considerably in ways that invalidate many of the older articles.
Here are basic steps to take to upgrade an existing Drupal site to use a distribution. These are rough guidelines only. Because each site and each distribution is configured differently, you’re likely to run into additional complexities. But these notes should at least get you started in the right direction. Select a distribution to use. You’ll want to find the distribution that most closely matches your site requirements. See the listings and comparisons of Drupal distributions on drupal.org.
The steps above outline how to get a distribution minimally installed on an existing site. But you’ll still have a lot of work to do to reconcile your existing site content and structure with what has been created by the distribution. Here are a few tips to get you started–but you should begin with the assumption that there will be lots more you’ll discover and need to fix. Content types and fields. You may have existing content types on your site that overlap with those provided by the distribution. For example, if you have an existing content type called ‘news’, it might have a function very close to that of an ‘article’ content provided by one of the features you’ve enabled. To begin to use the new feature’s functionality, you could consider converting the existing ‘news’ content into ‘article’ content. Read extra info about Drupal 8 Migration.