Islandora Open Meeting: March 30, 2021

We will be holding our next Open Meeting on Tuesday, March 30 from 10:00 AM to 2:00 PM Eastern. Full details, and the Zoom link to join, are in this Google doc. The meeting is drop-in and will be free form, with experienced Islandora 8 users on hand to answer questions or give demos on request. We would love for your to join us any time during the 4-hour window, so feel free to pop by any time.

Registration is not required. If you would like a calendar invite as a reminder, please let us know at community@islandora.ca.

ISLE: Now with Islandora 8

The Islandora Foundation is pleased to announce that ISLE for Islandora 8 has gone alpha and is now available!

What is ISLE?

ISLE (short for ISLandora Enterprise), is "Dockerized" Islandora, and seeks to create community managed infrastructure, streamlining the installation and maintenance of an Islandora repository.  With ISLE, the bulk of your repository's infrastructure is managed for you, and updates are as easy as pulling in new Docker images.  System administrators are only responsible for maintaining and updating their Drupal site, and can rely on ISLE to handle Fedora, Solr, the triplestore, and all the other services we use to run a digital repository.

The project began as a Mellon grant funded initiative by the Islandora Collaboration Group back in 2017 for Islandora 7. Then in January 2020, the ICG, Born Digital, Lyrasis, CWRC, and the Islandora Foundation got together and started working on a version for Islandora 8.  This version would be a full community project, worked on in the open and residing in the Islandora-Devops Github organization.

What are the benefits of using ISLE?

On top of being easier to install, run, and update, there are many awesome reasons to use ISLE for running Islandora.  First and foremost: speed. Simply put, ISLE is fast! Installation time is simply the amount of time it takes to download the images from Dockerhub.  For those who are building the images themselves, ISLE takes advantage of Docker's buildkit feature for blazing fast builds.  A complete rebuild of the entire stack consistently takes less than ten minutes on my laptop.  And for small tweaks to the environment, builds often take seconds to make a change. Compared to our Ansible playbook, which usually takes around 45 minutes for me, this is a significant boost to productivity when testing/deploying changes!

Because it's so quick, it lends itself well to automation using CI/CD tools like Github Actions and Gitlab. The Islandora Foundation is "dogfooding" with ISLE, putting it at the center of its deployment strategy for future.islandora.ca and release testing.

ISLE is also cross-platform. It is the first and only community supported way to run Islandora on a Windows machine. Any Windows computer with WSL2 can build and run ISLE.  ISLE also supports ARM builds, and can be run on cheaper cloud resources, newer Macs with M1 chips, and even (theoretically) Raspberry Pis.

How can I get ISLE?

Docker images for Islandora 8 are automatically pushed to Dockerhub and are available here. If you want to run them using docker-compose, you can use isle-dc to build yourself a sandbox or a local development environment. 

Upcoming Sprint: Metadata

Our very own Metadata Interest Group is running a sprint from March 8th to the 19th, and everyone's invited to participate.  We'll be auditing the default metadata fields that we ship with and comparing them to the excellent metadata profile the MIG has worked so hard to create for us. The goal of the sprint is just to find out where the gaps are so we know the full scope of work needed to implement their recommendations.  If you can navigate the Drupal fields UI (or just want to learn!), contributing is easy and would be super helpful to us. NO PROGRAMMING REQUIRED. And if you don't have an Islandora 8 instance to work on (or are having a hard time installing one), we're making a fresh sandbox just for the sprint. Also, Islandora Foundation staff (a.k.a. me) and representatives from the MIG will be on hand to help out and answer any questions you may have.

You can sign up for the sprint here, and choose a metadata field to audit in this spreadsheet.  As always, commit to as much or as little as you like.  It only takes a couple minutes to check out a field and its settings to see if they line up with the recommendations. If we get enough folks to sign up, then many hands will make light work of this task!

This is yet another sign of the strength of our awesome community.  An interest group is taking it upon themselves to run a sprint to help achieve their goals, and the Islandora Foundation couldn't be happier to help. If you're a member of an interest group and want help engaging the community to make your goals happen, please feel free to reach out on Slack or email me (dlamb@islandora.ca).

Islandora Open Meeting: February 23, 2021

We will be holding another open drop-in session on Tuesday, February 23 from 10:00 AM to 2:00 PM Eastern. Full details, and the Zoom link to join, are in this Google doc. The meeting is free form, with experienced Islandora 8 users on hand to answer questions or give demos on request. Please drop in at any time during the four-hour window.

Registration is not required. If you would like a calendar invite as a reminder, please let us know at community@islandora.ca.

Islandora Open Meeting: January 28, 2021

We will be holding another open drop-in session on January 28th from 10:00 AM to 2:00 PM Eastern. Full details, and the Zoom link to join, are in this Google doc. The meeting is free form, with experienced Islandora 8 users on hand to answer questions or give demos on request. Please drop in at any time during the four-hour window.

Registration is not required. If you would like a calendar invite as a reminder, please let us know at community@islandora.ca.

Drupal 9: We Did It.

Just before the holiday break, a brave handful of devs adventured through terrifying dependency chains and deprecations to bring Islandora on Drupal 9 to us all. There were many twists, turns, and bumps in the road, but in the end, they pulled it off. Islandora is now compatible with both Drupal 8 and 9! In fact, as an outcome of this sprint, keep.lib.asu.edu is now running on Drupal 9 in the wild.  Oh, and did we mention that it's kind of a multi-site? Maybe it's not exactly what a multi-site was in 7.x, but prism.lib.asu.edu is running happily alongside.

Moving Islandora to Drupal 9 is a significant accomplishment for a small crew of volunteer developers just before the holidays. In particular, it was a lot of work to thread the needle and keep support for 8 while unlocking 9. Not to mention all the testing that had to be done.  And as an added bonus, everyone's favourite CI platform, Travis, made a guest appearance just to keep things interesting. Many thanks to everyone who powered through and brought this over the finish line. 

In order to support both 8 and 9 concurrently, there's a few things you'll need to be ready for when this code is eventually released.

  • To use Composer 2 with Drupal 8, you need PHP 7.3+.
  • You can no longer install/maintain the drupal console using Composer 2. But you can totally install it via other means.
  • For Drupal 9, you need PHP 7.4+. This is due to a dependency requiring PHP 7.4 in Drupal 9.
  • We had to leave behind some modules for Drupal 9 compatibility.  You'll need to uninstall and remove these modules from your site if you want Drupal 9:
    • hook_post_action
    • libraries
    • name
    • permissions_by_term

As for how you can get this code, it's available right now on all 8.x-1.x branches of our modules in Github.  For the less adventurous out there, this code will be included in the next release.  Which means we have to tackle documenting/demystifying the update process.  And given the size of the changes required for Drupal 9, it feels like it's about time we start formally providing changelogs.  The changes aren't unreasonable, but they are significant enough that we wouldn't want anyone to be caught by surprise.

Also, now that we support two versions of Drupal at the same time, what do we call this?  Islandora 8 using Drupal 9?  Islandora 9?  Dare I say just Islandora? That might seem like a silly question, but it has implications that we as a community need to consider. Besides, we all know that naming is the hardest part of programming ;)

As always, there are so many people to thank for continuously improving Islandora. This software keeps getting better because awesome people give their time and talent to help make it the best it can be. Thank you to everyone who took part in this sprint:

  • Daniel Aitken - discoverygarden
  • Jordan Dukart - discoverygarden
  • Nick Ruest - York University
  • Seth Shaw - University of Nevada, Las Vegas
  • Alan Stanley - Agile Humanities
  • Jared Whiklo - University of Manitoba
  • Eli Zoller - Arizona State University

Be sure to thank one of these fine people next time you bump into them in zoom or slack.  And we'll be doing more sprints soon.  Details to come.

New Member: Masaryk University

The Islandora Foundation is very pleased to welcome a new member: Masaryk University in Czech Republic. Islandora is a broadly international project, and we are grateful for the support from this fourth European member-supporter of our non-profit organization.

Event: ICG Metadata and Migration Hack/Doc, January 13-14

Registration is now open for an upcoming virtual ICG hack/doc, which will focus on metadata and migration out of Islandora 7. The goal at this hack/doc is to create useful documentation for ICG members and other members of the Islandora community as we face the task of migrating out of Islandora 7x. Planned sessions will include hands-on installation/documentation of the migrate 7x module, a lightning round on tools for metadata remediation followed by a metadata remediation clinic, and co-working on project management tools for migration. Sessions will be highly interactive and participants will be invited to shape, add to, or propose new sessions. Participants with a wide variety of skill sets will be welcomed and supported.

The hack/doc will be held on Zoom on January 13 and 14, 12-3 pm EST/9 am-12 pm PST both days. 

More information about the hack/doc can be found on the ICG github site: https://islandora-collaboration-group.github.io/icg_information/hack_docs/metadatamigration/

And the registration form is here: https://docs.google.com/forms/d/e/1FAIpQLSfOXNoGJOcy1SE6QQiKG2iqDnpVhu8By_OGHGn5l6R0somspQ/viewform

Please register by January 8 (or before -- attendance is capped at 50 and the organizers will be sharing this registration with other members of the Islandora community, in particular the Metadata Interest Group). A Zoom link and more information will be sent to registrants closer to the date. 

 

Islandora 8 Open Meeting: December 15th, 2020

Our first general open meeting for Islandora 8, held on November 17th, went great! We didn't have a moment of down time in four hours, and we ended up covering everything from basic introductory demos to detailed looks under the hood of Islandora 8 sites in production.

We will be holding another open drop-in session on December 15th, from 10:00 AM to 2:00 PM Eastern. Full details, and the Zoom link to join, are in this Google doc. The meeting is free form, with experienced Islandora 8 users on hand to answer questions or give demos on request. Please drop in at any time during the four-hour window.

Registration is not required. If you would like a calendar invite as a reminder, please let us know at community@islandora.ca.

Upcoming Sprint for Drupal 9 Compatibility

Drupal 9 has been out for a while, and it's about time we made the switch. Unlike the move from 7 to 8, the upgrade to 9 will be fairly smooth.  It's more of a code cleanup task as opposed to the herculean migration between versions that we're used to.  And there's already been some good community efforts around identifying the scope of what needs to be done.  There's even a pull request for the main islandora module!  But there's still a bit more to do and many hands can make light work of this.

That's why we're asking for volunteers from the community to join us from December 7th to the 18th while we prepare Islandora for Drupal 9.  We will be auditing the codebase for deprecations, fixing them, and then testing it all out.  If you or your organization need Drupal 9 readiness and don't mind helping us out, you can sign up here.  Contributions can be as small as running drupal-check on a module or doing a quick sanity test after we've removed deprecations.  And as always, commitment is as much or as little as you like. 

We hope to see you there. And if Drupal 9 isn't your thing, don't worry, we're lining up a bunch more community sprints in the new year.  There will be plenty of chances to participate if you've already got a full holiday season ahead of you.