[{"data":1,"prerenderedAt":793},["ShallowReactive",2],{"/en-us/blog/gitlab-gdk-remote-development":3,"navigation-en-us":43,"banner-en-us":443,"footer-en-us":453,"blog-post-authors-en-us-Raimund Hook":692,"blog-related-posts-en-us-gitlab-gdk-remote-development":706,"assessment-promotions-en-us":744,"next-steps-en-us":783},{"id":4,"title":5,"authorSlugs":6,"body":8,"categorySlug":9,"config":10,"content":14,"description":8,"extension":29,"isFeatured":12,"meta":30,"navigation":31,"path":32,"publishedDate":20,"seo":33,"stem":37,"tagSlugs":38,"__hash__":42},"blogPosts/en-us/blog/gitlab-gdk-remote-development.yml","Gitlab Gdk Remote Development",[7],"raimund-hook",null,"engineering",{"slug":11,"featured":12,"template":13},"gitlab-gdk-remote-development",false,"BlogPost",{"title":15,"description":16,"authors":17,"heroImage":19,"date":20,"body":21,"category":9,"tags":22},"Contributor how-to: Remote Development workspaces and GitLab Developer Kit","This tutorial helps you get GDK working inside Remote Development workspaces to begin contributing to GitLab.",[18],"Raimund Hook","https://res.cloudinary.com/about-gitlab-com/image/upload/v1749670563/Blog/Hero%20Images/cloudcomputing.jpg","2023-07-31","Open source is fundamental to GitLab. We believe that [everyone can contribute](https://handbook.gitlab.com/handbook/company/mission/#mission).\nTypically, we recommend that anyone contributing anything more than basic changes to GitLab run the [GitLab Development Kit](https://gitlab.com/gitlab-org/gitlab-development-kit) (GDK). Because contributors can't always meet the GDK's resource demands, we're working to enable GDK inside the cloud-based GitLab Remote Development workspaces.\n\nIn this article, I'll explain how I used a Remote Development workspace running in my Kubernetes cluster to make working with the GDK faster and easier.\n\n## A preliminary note\nFirst, keep in mind that as of this writing the [Remote Development workspaces](https://about.gitlab.com/direction/create/remote_development/workspaces/) feature is still in Beta. My example here is therefore very much a proof of concept — and as such, it has some rough edges.\n\nBefore getting started, I followed the \"[Set up a workspace](https://docs.gitlab.com/ee/user/workspace/#set-up-a-workspace)\" prerequisites guide in the GitLab docs. For a more detailed set of instructions, see Senior Developer Evangelist Michael Friedrich's tutorial on [how to set up infrastructure for cloud development environments](https://about.gitlab.com/blog/set-up-infrastructure-for-cloud-development-environments/).\n\n## Getting started with workspaces\nTo start using workspaces, you will need a project configured with a `.devfile.yaml`. GitLab team members have curated [a number of example projects](https://gitlab.com/gitlab-org/remote-development/examples) you can review.\n\nInitially, I tried to do this with a fork of the GitLab project itself, but I ran into [some issues](https://gitlab.com/gitlab-org/gitlab/-/issues/414011) when the workspace begins cloning the repository.\n\nTo figure out what was causing my problems, I looked more closely at what happens behind the scenes when a workspace is created.\n\n## Behind the scenes with Remote Development workspaces\nWhen you create a new workspace, the following happens:\n1. The GitLab agent for Kubernetes creates a new namespace in your cluster. The agent dynamically generates a name for and assumes management of the namespace.\n1. Inside the namespace, a new deployment is created, specifying the container you chose in your `.devfile.yaml` as the image to use.\n1. This deployment is configured with some [init containers](https://kubernetes.io/docs/concepts/workloads/pods/init-containers/) that perform some actions:\n    1. Cloning the repository into `/project/${project_path}`.\n    1. Injecting the VS Code server binary into your container.\n1. Once those init containers are complete, your container starts and the workspace becomes available.\n\n## The clone problem\nWhen cloning a repository, `git` tends to do much of the work in memory. This can be a challenge on larger projects/repositories, as it can require significant amounts of RAM. When cloning the GitLab project, for instance, git consumes approximately 1.6GB of RAM. This number is only going to increase with time. Sure, strategies like [shallow clones](https://git-scm.com/docs/git-clone#Documentation/git-clone.txt---depthltdepthgt) can help reduce this, but these are perhaps less suited to active use by a developer as they can increase the amount of time required to perform ongoing git operations.\n\nIn fact, creating a workspace using our `.devfile.yaml` in a fork of the GitLab project failed for this reason. The init container performing the clone is currently hard-limited to 128MiB of RAM, after which the memory management processes on the node kill the container.\n\nTo overcome this limitation, move the `.devfile.yaml` into the a fork of the root of the GDK repository. This project clones more quickly (and does so using fewer resources), so it's a  perfect starting point for running GDK itself. Another (bonus) advantage: You're then primed to contribute to the GDK itself, in addition to any of the other GitLab projects that the GDK clones.\n\n## Components of a GDK installation\nGDK clones the following projects from the GitLab 'family':\n* [GitLab](https://gitlab.com/gitlab-org/gitlab)\n* [Gitaly](https://gitlab.com/gitlab-org/gitaly)\n* [GitLab shell](https://gitlab.com/gitlab-org/gitlab-shell)\n\nThis allows you to work on any items in those directories as a part of your \"live\" installation.\n\n## Getting GDK installed and running in a workspace\nOnce I had a workspace up and running, my next step was to get GDK installed and running *in* that workspace. The GDK's documentation presents [several routes for doing this](https://gitlab.com/gitlab-org/gitlab-development-kit/#installation).\n\nA complete installation can take some time, as GDK needs to bootstrap itself and install a number of prerequisites. This is less than ideal in the context of a Remote Development workspace, as one of remote development's primary benefits is enabling access to a development environment rapidly. Requiring a user to bootstrap an environment that takes 50 minutes (or longer) doesn't help achieve this goal.\n\nTo combat this, I built a container image that effectively bootstraps and installs GDK, pre-building the GDK prerequisites and pre-seeding the database. This image and its associated tooling are currently [in review](https://gitlab.com/gitlab-org/gitlab-development-kit/-/merge_requests/3231).\n\n## Pre-building\nPre-building the container and running the bootstrap process on a scheduled basis allows us to perform that process once, without requiring the user to wait for something that can essentially be \"pre-canned\" for their use.\n\nOnce the workspace is running, we still need to \"reinstall\" the GDK environment with the latest version of our GitLab repository, but this step doesn't take quite as long as a complete bootstrap.\n\n## Generating a gdk.yml file\nTo work properly, GDK also requires a [`gdk.yml` file](https://gitlab.com/gitlab-org/gitlab-development-kit/-/blob/main/doc/configuration.md#gdkyml). This file tells GDK how to configure GitLab to return the correct URLs and other items. To get GDK running in Remote Development, Rails needs to return URLs in a certain scheme (otherwise your browser won't know where to connect). To help this along, we [inject an environment variable](https://gitlab.com/gitlab-org/gitlab/-/issues/415328) into the workspace container. This variable helps us determine the URL in use (which is dynamically generated for each workspace).\n\nWe [now have a script](https://gitlab.com/gitlab-org/gitlab-development-kit/-/blob/main/support/gitlab-remote-dev/remote-dev-gdk-bootstrap.sh?ref_type=heads) in GDK that will generate your `gdk.yml` file based on your workspace.\n\n## Creating our devfile\nThe contents of my `.devfile.yaml` looks like this:\n\n```yaml\nschemaVersion: 2.2.0\ncomponents:\n  - name: tooling-container\n    attributes:\n      gl/inject-editor: true\n    container:\n      # NB! This image is only in use until https://gitlab.com/gitlab-org/gitlab-development-kit/-/merge_requests/3231 is merged!\n      image: registry.gitlab.com/gitlab-org/gitlab-development-kit/gitlab-remote-workspace:stingrayza-gdk-remote-dev-add-container\n      memoryRequest: 10240M\n      memoryLimit: 16384M\n      cpuRequest: 2000m\n      cpuLimit: 6000m\n      endpoints:\n        - name: ssh-2222\n          targetPort: 2222\n        - name: gdk-3000\n          targetPort: 3000\n        - name: docs-3005\n          targetPort: 3005\n        - name: pages-3010\n          targetPort: 3010\n        - name: webpack-3808\n          targetPort: 3808\n        - name: devops-5000\n          targetPort: 5000\n        - name: jaeger-5778\n          targetPort: 5778\n        - name: objects-9000\n          targetPort: 9000\n        - name: shell-9122\n          targetPort: 9122\n\n```\n\nThis definition comes straight out of the [Workspace docs](https://docs.gitlab.com/ee/user/workspace/#devfile), and opens a number of ports that GDK uses. (For now, I've only tested the port `gdk-3000`, which is the the link to our instance of GDK.)\n\n## From Workspace to GDK\nOnce we have a project with a `.devfile.yaml`, our final step is to [create a new workspace](https://docs.gitlab.com/ee/user/workspace/#create-a-workspace).\n\nAs a part of this step, your cluster will pull the image as defined in the `.devfile.yaml` and start it up. For the GDK image we pre-built, this can take a few minutes.\n\nOnce the workspace is ready, the last step is to follow the link from the UI to connect to the workspace. This will open up a familiar VS Code IDE, with our GDK fork checked out.\n\nBut wait, where's GDK?\n\nWell, the pre-build did most of the work for us, but we still need to take a few final steps before we can claim that GDK is up and running. These have been built into a script we can run from the integrated terminal within the workspace.\n\nTo open a terminal, we can click on the VS Code Hamburger menu (top left), navigate to `Terminal` and select `New Terminal`.\n\nNow we execute the following script, which completes the setup and copies a couple of files over from the pre-built folders:\n\n```shell\nsupport/gitlab-remote-dev/remote-dev-gdk-bootstrap.sh\n```\n\nThis can take up to 15 minutes, but when it's done it should output the magic words — something like the following (note the 3000 in the URL; we specified that in the `.devfile.yaml` earlier):\n\n```shell\nSuccess! You can access your GDK here: https://3000-workspace-62637-2083197-apglwp.workspace.my-workspace.example.net/\n```\n\n## Connect to your GDK\nFollow the link as displayed using Cmd-click or Ctrl-click. After a couple of moments (GDK boot time), you should reach a familiar GitLab login screen.\n\nCongratulations! GDK is now running inside your Remote Development workspace.\n\nTo log in, type `gdk` in your terminal and you'll see the default admin credentials displayed near the bottom:\n\n```shell\n# Development admin account: xxxx / xxxx\n\nFor more information about GitLab development see\nhttps://docs.gitlab.com/ee/development/index.html.\n```\n\nLog into your GDK with the default credentials, change the admin user password, and you're all set!\n\n## Demo of workspace launch\nHere's a demo of launching a workspace in my personal cluster:\n\n\u003C!-- blank line -->\n\u003Cfigure class=\"video_container\">\n  \u003Ciframe src=\"https://www.youtube.com/embed/iXq1NnTjnX0\" frameborder=\"0\" allowfullscreen=\"true\"> \u003C/iframe>\n\u003C/figure>\n\u003C!-- blank line -->\n\n## How to contribute to GitLab\nIn this article I explained how to get GDK up and running in Remote Development workspaces. This is not without its challenges, but the end result should mean that contributing to GitLab (especially in resource-constrained environments) is quicker and easier.\n\nDo you want to contribute to GitLab? Come and join in the conversation in the `#contribute` channel on GitLab's [Discord](https://discord.gg/gitlab), or just pop in and say \"hello.\"\n\n_Disclaimer: This blog contains information related to upcoming products, features, and functionality. It is important to note that the information in this blog post is for informational purposes only. Please do not rely on this information for purchasing or planning purposes. As with all projects, the items mentioned in this blog and linked pages are subject to change or delay. 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statement",{"items":682},[683,686,689],{"text":684,"config":685},"Terms",{"href":513,"dataGaName":514,"dataGaLocation":461},{"text":687,"config":688},"Cookies",{"dataGaName":523,"dataGaLocation":461,"id":524,"isOneTrustButton":31},{"text":690,"config":691},"Privacy",{"href":518,"dataGaName":519,"dataGaLocation":461},[693],{"id":694,"title":18,"body":8,"config":695,"content":697,"description":8,"extension":29,"meta":701,"navigation":31,"path":702,"seo":703,"stem":704,"__hash__":705},"blogAuthors/en-us/blog/authors/raimund-hook.yml",{"template":696},"BlogAuthor",{"name":18,"config":698},{"headshot":699,"ctfId":700},"https://res.cloudinary.com/about-gitlab-com/image/upload/v1749672472/Blog/Author%20Headshots/stingrayza-headshot.jpg","stingrayza",{},"/en-us/blog/authors/raimund-hook",{},"en-us/blog/authors/raimund-hook","J8H1FBDzlZ9Bk9vN6OToWyZkMyp0XLH3RrxW8PHRhf8",[707,721,733],{"content":708,"config":719},{"title":709,"description":710,"authors":711,"heroImage":713,"date":714,"body":715,"category":9,"tags":716},"How to use GitLab Container Virtual Registry with Docker Hardened Images","Learn how to simplify container image management with this step-by-step guide.",[712],"Tim Rizzi","https://res.cloudinary.com/about-gitlab-com/image/upload/v1772111172/mwhgbjawn62kymfwrhle.png","2026-03-12","If you're a platform engineer, you've probably had this conversation:\n  \n*\"Security says we need to use hardened base images.\"*\n\n*\"Great, where do I configure credentials for yet another registry?\"*\n\n*\"Also, how do we make sure everyone actually uses them?\"*\n\nOr this one:\n\n*\"Why are our builds so slow?\"*\n\n*\"We're pulling the same 500MB image from Docker Hub in every single job.\"*\n\n*\"Can't we just cache these somewhere?\"*\n\nI've been working on [Container Virtual Registry](https://docs.gitlab.com/user/packages/virtual_registry/container/) at GitLab specifically to solve these problems. It's a pull-through cache that sits in front of your upstream registries — Docker Hub, dhi.io (Docker Hardened Images), MCR, and Quay — and gives your teams a single endpoint to pull from. Images get cached on the first pull. Subsequent pulls come from the cache. Your developers don't need to know or care which upstream a particular image came from.\n\nThis article shows you how to set up Container Virtual Registry, specifically with Docker Hardened Images in mind, since that's a combination that makes a lot of sense for teams concerned about security and not making their developers' lives harder.\n\n## What problem are we actually solving?\n\nThe Platform teams I usually talk to manage container images across three to five registries:\n\n* **Docker Hub** for most base images\n* **dhi.io** for Docker Hardened Images (security-conscious workloads)\n* **MCR** for .NET and Azure tooling\n* **Quay.io** for Red Hat ecosystem stuff\n* **Internal registries** for proprietary images\n\nEach one has its own:\n\n* Authentication mechanism\n* Network latency characteristics\n* Way of organizing image paths\n\nYour CI/CD configs end up littered with registry-specific logic. Credential management becomes a project unto itself. And every pipeline job pulls the same base images over the network, even though they haven't changed in weeks.\n\nContainer Virtual Registry consolidates this. One registry URL. One authentication flow (GitLab's). Cached images are served from GitLab's infrastructure rather than traversing the internet each time.\n\n## How it works\n\nThe model is straightforward:\n\n```text\nYour pipeline pulls:\n  gitlab.com/virtual_registries/container/1000016/python:3.13\n\nVirtual registry checks:\n  1. Do I have this cached? → Return it\n  2. No? → Fetch from upstream, cache it, return it\n\n```\n\nYou configure upstreams in priority order. When a pull request comes in, the virtual registry checks each upstream until it finds the image. The result gets cached for a configurable period (default 24 hours).\n\n```text\n┌─────────────────────────────────────────────────────────┐\n│                    CI/CD Pipeline                       │\n│                          │                              │\n│                          ▼                              │\n│   gitlab.com/virtual_registries/container/\u003Cid>/image   │\n└─────────────────────────────────────────────────────────┘\n                           │\n                           ▼\n┌─────────────────────────────────────────────────────────┐\n│            Container Virtual Registry                   │\n│                                                         │\n│  Upstream 1: Docker Hub ────────────────┐               │\n│  Upstream 2: dhi.io (Hardened) ────────┐│               │\n│  Upstream 3: MCR ─────────────────────┐││               │\n│  Upstream 4: Quay.io ────────────────┐│││               │\n│                                      ││││               │\n│                    ┌─────────────────┴┴┴┴──┐            │\n│                    │        Cache          │            │\n│                    │  (manifests + layers) │            │\n│                    └───────────────────────┘            │\n└─────────────────────────────────────────────────────────┘\n```\n\n## Why this matters for Docker Hardened Images\n\n[Docker Hardened Images](https://docs.docker.com/dhi/) are great because of the minimal attack surface, near-zero CVEs, proper software bills of materials (SBOMs), and SLSA provenance. If you're evaluating base images for security-sensitive workloads, they should be on your list.\n\nBut adopting them creates the same operational friction as any new registry:\n\n* **Credential distribution**: You need to get Docker credentials to every system that pulls images from dhi.io.\n* **CI/CD changes**: Every pipeline needs to be updated to authenticate with dhi.io.\n* **Developer friction**: People need to remember to use the hardened variants.\n* **Visibility gap**: It's difficulat to tell if teams are actually using hardened images vs. regular ones.\n\nVirtual registry addresses each of these:\n\n**Single credential**: Teams authenticate to GitLab. The virtual registry handles upstream authentication. You configure Docker credentials once, at the registry level, and they apply to all pulls.\n\n**No CI/CD changes per-team**: Point pipelines at your virtual registry. Done. The upstream configuration is centralized.\n\n**Gradual adoption**: Since images get cached with their full path, you can see in the cache what's being pulled. If someone's pulling `library/python:3.11` instead of the hardened variant, you'll know.\n\n**Audit trail**: The cache shows you exactly which images are in active use. Useful for compliance, useful for understanding what your fleet actually depends on.\n\n## Setting it up\n\nHere's a real setup using the Python client from this demo project.\n\n### Create the virtual registry\n\n```python\nfrom virtual_registry_client import VirtualRegistryClient\n\nclient = VirtualRegistryClient()\n\nregistry = client.create_virtual_registry(\n    group_id=\"785414\",  # Your top-level group ID\n    name=\"platform-images\",\n    description=\"Cached container images for platform teams\"\n)\n\nprint(f\"Registry ID: {registry['id']}\")\n# You'll need this ID for the pull URL\n```\n\n### Add Docker Hub as an upstream\n\nFor official images like Alpine, Python, etc.:\n\n```python\ndocker_upstream = client.create_upstream(\n    registry_id=registry['id'],\n    url=\"https://registry-1.docker.io\",\n    name=\"Docker Hub\",\n    cache_validity_hours=24\n)\n```\n\n### Add Docker Hardened Images (dhi.io)\n\nDocker Hardened Images are hosted on `dhi.io`, a separate registry that requires authentication:\n\n```python\ndhi_upstream = client.create_upstream(\n    registry_id=registry['id'],\n    url=\"https://dhi.io\",\n    name=\"Docker Hardened Images\",\n    username=\"your-docker-username\",\n    password=\"your-docker-access-token\",\n    cache_validity_hours=24\n)\n```\n\n### Add other upstreams\n\n```python\n# MCR for .NET teams\nclient.create_upstream(\n    registry_id=registry['id'],\n    url=\"https://mcr.microsoft.com\",\n    name=\"Microsoft Container Registry\",\n    cache_validity_hours=48\n)\n\n# Quay for Red Hat stuff\nclient.create_upstream(\n    registry_id=registry['id'],\n    url=\"https://quay.io\",\n    name=\"Quay.io\",\n    cache_validity_hours=24\n)\n```\n\n### Update your CI/CD\n\nHere's a `.gitlab-ci.yml` that pulls through the virtual registry:\n\n```yaml\nvariables:\n  VIRTUAL_REGISTRY_ID: \u003Cyour_virtual_registry_ID>\n\n  \nbuild:\n  image: docker:24\n  services:\n    - docker:24-dind\n  before_script:\n    # Authenticate to GitLab (which handles upstream auth for you)\n    - echo \"${CI_JOB_TOKEN}\" | docker login -u gitlab-ci-token --password-stdin gitlab.com\n  script:\n    # All of these go through your single virtual registry\n    \n    # Official Docker Hub images (use library/ prefix)\n    - docker pull gitlab.com/virtual_registries/container/${VIRTUAL_REGISTRY_ID}/library/alpine:latest\n    \n    # Docker Hardened Images from dhi.io (no prefix needed)\n    - docker pull gitlab.com/virtual_registries/container/${VIRTUAL_REGISTRY_ID}/python:3.13\n    \n    # .NET from MCR\n    - docker pull gitlab.com/virtual_registries/container/${VIRTUAL_REGISTRY_ID}/dotnet/sdk:8.0\n```\n\n### Image path formats\n\nDifferent registries use different path conventions:\n\n| Registry | Pull URL Example |\n|----------|------------------|\n| Docker Hub (official) | `.../library/python:3.11-slim` |\n| Docker Hardened Images (dhi.io) | `.../python:3.13` |\n| MCR | `.../dotnet/sdk:8.0` |\n| Quay.io | `.../prometheus/prometheus:latest` |\n\n### Verify it's working\n\nAfter some pulls, check your cache:\n\n```python\nupstreams = client.list_registry_upstreams(registry['id'])\nfor upstream in upstreams:\n    entries = client.list_cache_entries(upstream['id'])\n    print(f\"{upstream['name']}: {len(entries)} cached entries\")\n\n```\n\n## What the numbers look like\n\nI ran tests pulling images through the virtual registry:\n\n| Metric | Without Cache | With Warm Cache |\n|--------|---------------|-----------------|\n| Pull time (Alpine) | 10.3s | 4.2s |\n| Pull time (Python 3.13 DHI) | 11.6s | ~4s |\n| Network roundtrips to upstream | Every pull | Cache misses only |\n\n\n\n\nThe first pull is the same speed (it has to fetch from upstream). Every pull after that, for the cache validity period, comes straight from GitLab's storage. No network hop to Docker Hub, dhi.io, MCR, or wherever the image lives.\n\nFor a team running hundreds of pipeline jobs per day, that's hours of cumulative build time saved.\n\n## Practical considerations\nHere are some considerations to keep in mind:\n\n### Cache validity\n\n24 hours is the default. For security-sensitive images where you want patches quickly, consider 12 hours or less:\n\n```python\nclient.create_upstream(\n    registry_id=registry['id'],\n    url=\"https://dhi.io\",\n    name=\"Docker Hardened Images\",\n    username=\"your-username\",\n    password=\"your-token\",\n    cache_validity_hours=12\n)\n```\n\nFor stable, infrequently-updated images (like specific version tags), longer validity is fine.\n\n### Upstream priority\n\nUpstreams are checked in order. If you have images with the same name on different registries, the first matching upstream wins.\n\n### Limits\n\n* Maximum of 20 virtual registries per group\n* Maximum of 20 upstreams per virtual registry\n\n## Configuration via UI\n\nYou can also configure virtual registries and upstreams directly from the GitLab UI—no API calls required. Navigate to your group's **Settings > Packages and registries > Virtual Registry** to:\n\n* Create and manage virtual registries\n* Add, edit, and reorder upstream registries\n* View and manage the cache\n* Monitor which images are being pulled\n\n## What's next\n\nWe're actively developing:\n\n* **Allow/deny lists**: Use regex to control which images can be pulled from specific upstreams.\n\nThis is beta software. It works, people are using it in production, but we're still iterating based on feedback.\n\n## Share your feedback\n\nIf you're a platform engineer dealing with container registry sprawl, I'd like to understand your setup:\n\n* How many upstream registries are you managing?\n* What's your biggest pain point with the current state?\n* Would something like this help, and if not, what's missing?\n\nPlease share your experiences in the [Container Virtual Registry feedback issue](https://gitlab.com/gitlab-org/gitlab/-/work_items/589630).\n## Related resources\n- [New GitLab metrics and registry features help reduce CI/CD bottlenecks](https://about.gitlab.com/blog/new-gitlab-metrics-and-registry-features-help-reduce-ci-cd-bottlenecks/#container-virtual-registry)\n- [Container Virtual Registry documentation](https://docs.gitlab.com/user/packages/virtual_registry/container/)\n- [Container Virtual Registry API](https://docs.gitlab.com/api/container_virtual_registries/)",[23,717,718],"product","features",{"featured":12,"template":13,"slug":720},"using-gitlab-container-virtual-registry-with-docker-hardened-images",{"content":722,"config":731},{"title":723,"description":724,"authors":725,"heroImage":727,"date":728,"category":9,"tags":729,"body":730},"How IIT Bombay students are coding the future with GitLab","At GitLab, we often talk about how software accelerates innovation. But sometimes, you have to step away from the Zoom calls and stand in a crowded university hall to remember why we do this.",[726],"Nick Veenhof","https://res.cloudinary.com/about-gitlab-com/image/upload/v1750099013/Blog/Hero%20Images/Blog/Hero%20Images/blog-image-template-1800x945%20%2814%29_6VTUA8mUhOZNDaRVNPeKwl_1750099012960.png","2026-01-08",[265,614,28],"The GitLab team recently had the privilege of judging the **iHack Hackathon** at **IIT Bombay's E-Summit**. The energy was electric, the coffee was flowing, and the talent was undeniable. But what struck us most wasn't just the code — it was the sheer determination of students to solve real-world problems, often overcoming significant logistical and financial hurdles to simply be in the room.\n\n\nThrough our [GitLab for Education program](https://about.gitlab.com/solutions/education/), we aim to empower the next generation of developers with tools and opportunity. Here is a look at what the students built, and how they used GitLab to bridge the gap between idea and reality.\n\n## The challenge: Build faster, build securely\n\nThe premise for the GitLab track of the hackathon was simple: Don't just show us a product; show us how you built it. We wanted to see how students utilized GitLab's platform — from Issue Boards to CI/CD pipelines — to accelerate the development lifecycle.\n\nThe results were inspiring.\n\n## The winners\n\n### 1st place: Team Decode — Democratizing Scientific Research\n\n**Project:** FIRE (Fast Integrated Research Environment)\n\nTeam Decode took home the top prize with a solution that warms a developer's heart: a local-first, blazing-fast data processing tool built with [Rust](https://about.gitlab.com/blog/secure-rust-development-with-gitlab/) and Tauri. They identified a massive pain point for data science students: existing tools are fragmented, slow, and expensive.\n\nTheir solution, FIRE, allows researchers to visualize complex formats (like NetCDF) instantly. What impressed the judges most was their \"hacker\" ethos. They didn't just build a tool; they built it to be open and accessible.\n\n**How they used GitLab:** Since the team lived far apart, asynchronous communication was key. They utilized **GitLab Issue Boards** and **Milestones** to track progress and integrated their repo with Telegram to get real-time push notifications. As one team member noted, \"Coordinating all these technologies was really difficult, and what helped us was GitLab... the Issue Board really helped us track who was doing what.\"\n\n![Team Decode](https://res.cloudinary.com/about-gitlab-com/image/upload/v1767380253/epqazj1jc5c7zkgqun9h.jpg)\n\n### 2nd place: Team BichdeHueDost — Reuniting to Solve Payments\n\n**Project:** SemiPay (RFID Cashless Payment for Schools)\n\nThe team name, BichdeHueDost, translates to \"Friends who have been set apart.\" It's a fitting name for a group of friends who went to different colleges but reunited to build this project. They tackled a unique problem: handling cash in schools for young children. Their solution used RFID cards backed by a blockchain ledger to ensure secure, cashless transactions for students.\n\n**How they used GitLab:** They utilized [GitLab CI/CD](https://about.gitlab.com/topics/ci-cd/) to automate the build process for their Flutter application (APK), ensuring that every commit resulted in a testable artifact. This allowed them to iterate quickly despite the \"flaky\" nature of cross-platform mobile development.\n\n![Team BichdeHueDost](https://res.cloudinary.com/about-gitlab-com/image/upload/v1767380253/pkukrjgx2miukb6nrj5g.jpg)\n\n### 3rd place: Team ZenYukti — Agentic Repository Intelligence\n\n**Project:** RepoInsight AI (AI-powered, GitLab-native intelligence platform)\n\nTeam ZenYukti impressed us with a solution that tackles a universal developer pain point: understanding unfamiliar codebases. What stood out to the judges was the tool's practical approach to onboarding and code comprehension: RepoInsight-AI automatically generates documentation, visualizes repository structure, and even helps identify bugs, all while maintaining context about the entire codebase.\n\n**How they used GitLab:** The team built a comprehensive CI/CD pipeline that showcased GitLab's security and DevOps capabilities. They integrated [GitLab's Security Templates](https://gitlab.com/gitlab-org/gitlab/-/tree/master/lib/gitlab/ci/templates/Security) (SAST, Dependency Scanning, and Secret Detection), and utilized [GitLab Container Registry](https://docs.gitlab.com/user/packages/container_registry/) to manage their Docker images for backend and frontend components. They created an AI auto-review bot that runs on merge requests, demonstrating an \"agentic workflow\" where AI assists in the development process itself.\n\n![Team ZenYukti](https://res.cloudinary.com/about-gitlab-com/image/upload/v1767380253/ymlzqoruv5al1secatba.jpg)\n\n## Beyond the code: A lesson in inclusion\n\nWhile the code was impressive, the most powerful moment of the event happened away from the keyboard.\n\nDuring the feedback session, we learned about the journey Team ZenYukti took to get to Mumbai. They traveled over 24 hours, covering nearly 1,800 kilometers. Because flights were too expensive and trains were booked, they traveled in the \"General Coach,\" a non-reserved, severely overcrowded carriage.\n\nAs one student described it:\n\n*\"You cannot even imagine something like this... there are no seats... people sit on the top of the train. This is what we have endured.\"*\n\nThis hit home. [Diversity, Inclusion, and Belonging](https://handbook.gitlab.com/handbook/company/culture/inclusion/) are core values at GitLab. We realized that for these students, the barrier to entry wasn't intellect or skill, it was access.\n\nIn that moment, we decided to break that barrier. We committed to reimbursing the travel expenses for the participants who struggled to get there. It's a small step, but it underlines a massive truth: **talent is distributed equally, but opportunity is not.**\n\n![hackathon class together](https://res.cloudinary.com/about-gitlab-com/image/upload/v1767380252/o5aqmboquz8ehusxvgom.jpg)\n\n### The future is bright (and automated)\n\nWe also saw incredible potential in teams like Prometheus, who attempted to build an autonomous patch remediation tool (DevGuardian), and Team Arrakis, who built a voice-first job portal for blue-collar workers using [GitLab Duo](https://about.gitlab.com/gitlab-duo/) to troubleshoot their pipelines.\n\nTo all the students who participated: You are the future. Through [GitLab for Education](https://about.gitlab.com/solutions/education/), we are committed to providing you with the top-tier tools (like GitLab Ultimate) you need to learn, collaborate, and change the world — whether you are coding from a dorm room, a lab, or a train carriage. **Keep shipping.**\n\n> :bulb: Learn more about the [GitLab for Education program](https://about.gitlab.com/solutions/education/).\n",{"slug":732,"featured":12,"template":13},"how-iit-bombay-students-code-future-with-gitlab",{"content":734,"config":742},{"title":735,"description":736,"authors":737,"heroImage":738,"date":739,"category":9,"tags":740,"body":741},"Artois University elevates research and curriculum with GitLab Ultimate for Education","Artois University's CRIL leveraged the GitLab for Education program to gain free access to Ultimate, transforming advanced research and computer science curricula.",[726],"https://res.cloudinary.com/about-gitlab-com/image/upload/v1750099203/Blog/Hero%20Images/Blog/Hero%20Images/blog-image-template-1800x945%20%2820%29_2bJGC5ZP3WheoqzlLT05C5_1750099203484.png","2025-12-10",[614,265,717],"Leading academic institutions face a critical challenge: how to provide thousands of students and researchers with industry-standard, **full-featured DevSecOps tools** without compromising institutional control. Many start with basic version control, but the modern curriculum demands integrated capabilities for planning, security, and advanced CI/CD.\n\nThe **GitLab for Education program** is designed to solve this by providing access to **GitLab Ultimate** for qualifying institutions, allowing them to scale their operations and elevate their academic offerings. \n\nThis article showcases a powerful success story from the **Centre de Recherche en Informatique de Lens (CRIL)**, a joint laboratory of **Artois University** and CNRS in France. After years of relying solely on GitLab Community Edition (CE), the university's move to GitLab Ultimate through the GitLab for Education program immediately unlocked advanced capabilities, transforming their teaching, research, and contribution workflows virtually overnight. This story demonstrates why GitLab Ultimate is essential for institutions seeking to deliver advanced computer science and research curricula.\n\n## GitLab Ultimate unlocked: Managing scale and driving academic value\n\n**Artois University's** self-managed GitLab instance is a large-scale operation, supporting nearly **3,000 users** across approximately **19,000 projects**, primarily serving computer science students and researchers. While GitLab Community Edition was robust, the upgrade to GitLab Ultimate provided the sophisticated tooling necessary for managing this scale and facilitating advanced university-level work.\n\n***\"We can see the difference,\" says Daniel Le Berre, head of research at CRIL and the instance maintainer. \"It's a completely different product. Each week reveals new features that directly enhance our productivity and teaching.\"***\n\nThe institution joined the GitLab for Education program specifically because it covers both **instructional and non-commercial research use cases** and offers full access to Ultimate's features, removing significant cost barriers.\n\n### Key GitLab Ultimate benefits for students and researchers\n\n* **Advanced project management at scale:** Master's students now benefit from **GitLab Ultimate's project planning features**. This enables them to structure, track, and manage complex, long-term research projects using professional methodologies like portfolio management and advanced issue tracking that seamlessly roll up across their thousands of projects.\n\n* **Enhanced visibility:** Features like improved dashboards and code previews directly in Markdown files dramatically streamline tracking and documentation review, reducing administrative friction for both instructors and students managing large project loads.\n\n## Comprehensive curriculum: From concepts to continuous delivery\n\nGitLab Ultimate is deeply integrated into the computer science curriculum, moving students beyond simple `git` commands to practical **DevSecOps implementation**.\n\n* **Git fundamentals:** Students begin by visualizing concepts using open-source tools to master Git concepts.\n\n* **Full CI/CD implementation:** Students use GitLab CI for rigorous **Test-Driven Development (TDD)** in their software projects. They learn to build, test, and perform quality assurance using unit and integration testing pipelines—core competency made seamless by the integrated platform.\n\n* **DevSecOps for research and documentation:** The university teaches students that DevSecOps principles are vital for all collaborative work. Inspired by earlier work in Delft, students manage and produce critical research documentation (PDFs from Markdown files) using GitLab, incorporating quality checks like linters and spell checks directly in the CI pipeline. This ensures high-quality, reproducible research output.\n\n* **Future-proofing security skills:** The GitLab Ultimate platform immediately positions the institution to incorporate advanced DevSecOps features like SAST and DAST scanning as their research and development code projects grow, ensuring students are prepared for industry security standards.\n\n## Accelerating open source contributions with GitLab Duo\n\nAccess to the full GitLab platform, including our AI capabilities, has empowered students to make impactful contributions to the wider open source community faster than ever before.\n\nTwo Master's students recently completed direct contributions to the GitLab product, adding the **ORCID identifier** into user profiles. Working on GitLab.com, they leveraged **GitLab Duo's AI chat and code suggestions** to navigate the codebase efficiently.\n\n***\"This would not have been possible without GitLab Duo,\" Daniel Le Berre notes. \"The AI features helped students, who might have lacked deep codebase knowledge, deliver meaningful contributions in just two weeks.\"***\n\nThis demonstrates how providing students with cutting-edge tools **accelerates their learning and impact**, allowing them to translate classroom knowledge into real-world contributions immediately.\n\n## Empowering open research and institutional control\n\nThe stability of the self-managed instance at Artois University is key to its success. This model guarantees **institutional control and stability** — a critical factor for long-term research preservation.\n\nThe institution's expertise in this area was recently highlighted in a major 2024 study led by CRIL, titled: \"[Higher Education and Research Forges in France - Definition, uses, limitations encountered and needs analysis](https://hal.science/hal-04208924v4)\" ([Project on GitLab](https://gitlab.in2p3.fr/coso-college-codes-sources-et-logiciels/forges-esr-en)). The research found that the vast majority of public forges in French Higher Education and Research relied on **GitLab**. This finding underscores the consensus among academic leaders that self-hosted solutions are essential for **data control and longevity**, especially when compared to relying on external, commercial forges.\n\n## Unlock GitLab Ultimate for your institution today\n\nThe success story of **Artois University's CRIL** proves the transformative power of the GitLab for Education program. By providing **free access to GitLab Ultimate**, we enable large-scale institutions to:\n\n1.  **Deliver a modern, integrated DevSecOps curriculum.**\n\n2.  **Support advanced, collaborative research projects with Ultimate planning features.**\n\n3.  **Empower students to make AI-assisted open source contributions.**\n\n4.  **Maintain institutional control and data longevity.**\n\nIf your academic institution is ready to equip its students and researchers with the complete DevSecOps platform and its most advanced features, we invite you to join the program.\n\nThe program provides **free access to GitLab Ultimate** for qualifying instructional and non-commercial research use cases.\n\n**Apply now [online](https://about.gitlab.com/solutions/education/join/).**\n",{"slug":743,"featured":31,"template":13},"artois-university-elevates-curriculum-with-gitlab-ultimate-for-education",{"promotions":745},[746,760,771],{"id":747,"categories":748,"header":750,"text":751,"button":752,"image":757},"ai-modernization",[749],"ai-ml","Is AI achieving its promise at scale?","Quiz will take 5 minutes or less",{"text":753,"config":754},"Get your AI maturity score",{"href":755,"dataGaName":756,"dataGaLocation":247},"/assessments/ai-modernization-assessment/","modernization assessment",{"config":758},{"src":759},"https://res.cloudinary.com/about-gitlab-com/image/upload/v1772138786/qix0m7kwnd8x2fh1zq49.png",{"id":761,"categories":762,"header":763,"text":751,"button":764,"image":768},"devops-modernization",[717,561],"Are you just managing tools or shipping innovation?",{"text":765,"config":766},"Get your DevOps maturity score",{"href":767,"dataGaName":756,"dataGaLocation":247},"/assessments/devops-modernization-assessment/",{"config":769},{"src":770},"https://res.cloudinary.com/about-gitlab-com/image/upload/v1772138785/eg818fmakweyuznttgid.png",{"id":772,"categories":773,"header":775,"text":751,"button":776,"image":780},"security-modernization",[774],"security","Are you trading speed for security?",{"text":777,"config":778},"Get your security maturity score",{"href":779,"dataGaName":756,"dataGaLocation":247},"/assessments/security-modernization-assessment/",{"config":781},{"src":782},"https://res.cloudinary.com/about-gitlab-com/image/upload/v1772138786/p4pbqd9nnjejg5ds6mdk.png",{"header":784,"blurb":785,"button":786,"secondaryButton":791},"Start building faster today","See what your team can do with the intelligent orchestration platform for DevSecOps.\n",{"text":787,"config":788},"Get your free trial",{"href":789,"dataGaName":54,"dataGaLocation":790},"https://gitlab.com/-/trial_registrations/new?glm_content=default-saas-trial&glm_source=about.gitlab.com/","feature",{"text":499,"config":792},{"href":58,"dataGaName":59,"dataGaLocation":790},1773350813762]