[{"data":1,"prerenderedAt":792},["ShallowReactive",2],{"/en-us/blog/gitlab-jira-integration-selfmanaged":3,"navigation-en-us":40,"banner-en-us":440,"footer-en-us":450,"blog-post-authors-en-us-Tye Davis":689,"blog-related-posts-en-us-gitlab-jira-integration-selfmanaged":703,"assessment-promotions-en-us":743,"next-steps-en-us":782},{"id":4,"title":5,"authorSlugs":6,"body":8,"categorySlug":9,"config":10,"content":14,"description":8,"extension":26,"isFeatured":12,"meta":27,"navigation":28,"path":29,"publishedDate":20,"seo":30,"stem":34,"tagSlugs":35,"__hash__":39},"blogPosts/en-us/blog/gitlab-jira-integration-selfmanaged.yml","Gitlab Jira Integration Selfmanaged",[7],"tye-davis",null,"engineering",{"slug":11,"featured":12,"template":13},"gitlab-jira-integration-selfmanaged",false,"BlogPost",{"title":15,"description":16,"authors":17,"heroImage":19,"date":20,"body":21,"category":9,"tags":22},"How to achieve a GitLab Jira integration","Check out how to integrate GitLab self-managed with Atlassian Jira to connect your merge requests, branches, and commits to a Jira issue.",[18],"Tye Davis","https://res.cloudinary.com/about-gitlab-com/image/upload/v1749667260/Blog/Hero%20Images/twopeasinapod.jpg","2021-04-12","_This is the second in a series of posts on GitLab Jira integration strategies. The [first post](/blog/integrating-gitlab-com-with-atlassian-jira-cloud/)\nexplains how to integrate GitLab.com with Jira Cloud._\n\nThe advantages of a GitLab Jira integration are clear:\n\n* One GitLab project integrates with all the Jira projects in a single Jira\ninstance. \n\n* Quickly navigate to Jira issues from GitLab. \n\n* Detect and link to Jira issues from GitLab commits and merge requests. \n\n* Log GitLab events in the associated Jira issue. \n\n* Automatically close (transition) Jira issues with GitLab commits and merge\nrequests.\n\nHere's a step-by-step guide of everything you need to know to achieve a\nGitLab Jira integration.\n\n## Pre-configuration\n\nAs you approach configuring your GitLab project to Jira, you can choose from two options that best fit your company or organization's needs.  You can either:\n\n* Use a service template by having a GitLab administrator provide default\nvalues for configuring integrations at the project level. When enabled, the defaults are applied to all projects that do not already have the integration enabled or do not otherwise have custom values enabled. The Jira integration values are all pre-filled on each project's configuration page for jira integration. If you disable the template, these values no longer appear as defaults, while any values already saved for an integration remain unchanged.\n\n* Configure integrations at a specific project level that will contain\ncustom values specific to that project and that project alone.\n\nIt should be noted that each GitLab project can be configured to connect to an entire Jira instance. That means one GitLab project can interact with all\nJira projects in that instance, once configured. Therefore, you will not have to explicitly associate a GitLab project with any single Jira project.\n\nGitLab offers several different options that allow you to integrate Jira in a way that best fits you and your team's needs based on how you’ve set up your Jira software. Let’s take a deeper look into how to set-up each of these available options.\n\n## How to configure Jira\n\nThe first step in setting up your Gitlab Jira integration is having your\nJira configuration in order. \n\n**Jira Server** supports basic authentication. When connecting, a username and password are required. Note that connecting to Jira Server via CAS is not possible. Set up a user in Jira Server first and then proceed to\nConfiguring GitLab.\n\n**Jira Cloud** supports authentication through an API token, and in order to begin the process you need to start by creating one within Jira. When connecting to Jira Cloud, an email and API token are required. Set up a user in Jira Cloud first and then proceed to Configuring GitLab. \n\nCreate an API token here:\nhttps://id.atlassian.com/manage-profile/security/api-tokens  \n\n* Log in to id.atlassian.com with your email address. It is important that\nthe user associated with this email address has write access to projects in\nJira\n\n* Click Create API token.\n\n![Create API Token in\nJira](https://about.gitlab.com/images/blogimages/atlassianjira/createjiratoken.png)\n\nJira API token creation\n\n\n\n* Click Copy, or click View and write down the new API token. It is required\nwhen configuring GitLab.\n\n![Copy API\nToken](https://about.gitlab.com/images/blogimages/atlassianjira/copyjiratoken.png)\n\nJira API token copy to clipboard\n\n\n\n## How to configure GitLab\n\nAs mentioned above, you can begin setting up the Jira integration either by using a service template that defaults all GitLab projects to pre-fill Jira values or you can set up at an individual project level. \n\nTo set up a service template:\n\n* 1a. Navigate to the Admin Area > Service Templates and choose the Jira\nservice template.\n\n![GitLab Service\nTemplates](https://about.gitlab.com/images/blogimages/atlassianjira/GitLabServiceTemplates.png)\n\nGitLab Service Templates\n\n\n\n2a. For each project, you will still need to configure the issue tracking\nURLs by replacing :issues_tracker_id in the above screenshot with the ID used by your external issue tracker.\n\n![Issue Tracker\nID](https://about.gitlab.com/images/blogimages/atlassianjira/issuetrackerid.png)\n\nIssue Tracker ID\n\n\n\nTo set up a individual project template:\n\n* 1b. To enable the Jira integration in a project, navigate to the\nIntegrations page and click the Jira service.\n\n![Enable Jira\nIntegration](https://about.gitlab.com/images/blogimages/atlassianjira/enablejiraintegration.png)\n\nEnable Jira Integration\n\n\n\n* 2b. Select a Trigger action. This determines whether a mention of a Jira\nissue in GitLab commits, merge requests, or both, should link the Jira issue back to that source commit/MR and transition the Jira issue, if indicated.\n\n![Select Trigger\nAction](https://about.gitlab.com/images/blogimages/atlassianjira/selecttriggeraction.png)\n\nSelect Trigger Action\n\n\n\n* 3b. To include a comment on the Jira issue when the above reference is made in GitLab, check Enable comments.\n* 3c. Enter the further details on the page as described in the following table:\n| Field | Description |\n| --- | --- |\n| Web URL | The base URL to the Jira instance web interface which is being linked to this GitLab project. E.g., https://jira.example.com. |\n| Jira API URL | The base URL to the Jira instance API. Web URL value will be used if not set. E.g., https://jira-api.example.com. Leave this field blank (or use the same value of Web URL) if using Jira Cloud. |\n| Username or Email | Use username for Jira Server or email for Jira Cloud |\n| Transition ID | Required for closing Jira issues via commits or merge requests. This is the ID of a transition in Jira that moves issues to a desired state. If you insert multiple transition IDs separated by , or ;, the issue is moved to each state, one after another, using the given order. (See below for obtaining a transition ID) |\n\nIn order to obtain a transition ID, do the following:\n\n* By using the API, with a request like\nhttps://yourcompany.atlassian.net/rest/api/2/issue/ISSUE-123/transitions using an issue that is in the appropriate “open” state\n\n*Note: The transition ID may vary between workflows (e.g., bug vs. story), even if the status you are changing to is the same.*\n\n![Transition\nID](https://about.gitlab.com/images/blogimages/atlassianjira/transitionid.png)\n\nTransition ID\n\n\n\nYour GitLab project can now interact with all Jira projects in your instance and the project now displays a Jira link that opens the Jira project.\n\nWhen you have configured all settings, click **Test settings and save changes.** \n\n![Test settings and save changes](https://about.gitlab.com/images/blogimages/atlassianjira/testsettingsandsavechanges.png)\n\nTest settings and save changes\n\n\n\nIt should be noted that you can only display issues from a single Jira project within a given GitLab project.\n\nThe integration is now **activated:**\n\n![Active Jira\nIntegration](https://about.gitlab.com/images/blogimages/atlassianjira/activeintegration.png)\n\nActive Jira Integration\n\n\n\n## Jira Issues\n\nBy now you should have [configured\nJira](https://docs.gitlab.com/ee/integration/jira/index.html#configuring-jira)\nand enabled the [Jira service in\nGitLab](https://docs.gitlab.com/ee/integration/jira/index.html#configuring-gitlab).\nIf everything is set up correctly you should be able to reference and close\nJira issues by just mentioning their ID in GitLab commits and merge requests.\n\nJira issue IDs must be formatted in uppercase for the integration to work.\n\n### 1.How to reference Jira issues\n\nWhen GitLab project has Jira issue tracker configured and enabled, mentioning Jira issue in GitLab will automatically add a comment in Jira issue with the link back to GitLab. This means that in comments in merge requests and commits referencing an issue, e.g., PROJECT-7, will add a comment in Jira issue in the format:\n\nUSER mentioned this issue in RESOURCE_NAME of [PROJECT_NAME|LINK_TO_COMMENT]:\n\nENTITY_TITLE\n\n* USER A user that mentioned the issue. This is the link to the user profile\nin GitLab.\n\n* LINK_TO_THE_COMMENT Link to the origin of mention with a name of the\nentity where Jira issue was mentioned.\n\n* RESOURCE_NAME Kind of resource which referenced the issue. Can be a commit\nor merge request.\n\n* PROJECT_NAME GitLab project name.\n\n* ENTITY_TITLE Merge request title or commit message first line.\n\n![Reference Jira issues](https://about.gitlab.com/images/blogimages/atlassianjira/issuelinks.png)\n\nReference Jira issues\n\n\n\nFor example, the following commit will reference the Jira issue with\nPROJECT-1 as its ID:\n\ngit commit -m \"PROJECT-1 Fix spelling and grammar\"\n\nClosing Jira Issues\n\nJira issues can be closed directly from GitLab when you push code by using trigger words in commits and merge requests. When a commit which contains the trigger word followed by the Jira issue ID in the commit message is pushed, GitLab will add a comment in the mentioned Jira issue and immediately close it (provided the transition ID was set up correctly).\n\nThere are currently three trigger words, and you can use either one to achieve the same goal:\n\n* Resolves PROJECT-1\n\n* Closes PROJECT-1\n\n* Fixes PROJECT-1\n\nwhere PROJECT-1 is the ID of the Jira issue.\n\nNotes:\n\n* Only commits and merges into the project’s default branch (usually main or\nmaster) will close an issue in Jira. You can change your projects default branch under project settings.\n\n* The Jira issue will not be transitioned if it has a resolution.\n\nLet’s consider the following example:\n\n* For the project named PROJECT in Jira, we implemented a new feature and\ncreated a merge request in GitLab.\n\n* This feature was requested in Jira issue PROJECT-7 and the merge request\nin GitLab contains the improvement\n\n* In the merge request description we use the issue closing trigger Closes\nPROJECT-7.\n\n* Once the merge request is merged, the Jira issue will be automatically\nclosed with a comment and an associated link to the commit that resolved the issue.\n\nIn the following screenshot you can see what the link references to the Jira issue look like.\n\n![GitLab link references](https://about.gitlab.com/images/blogimages/atlassianjira/linkreferences.png)\n\nGitLab link references\n\n\n\nOnce this merge request is merged, the Jira issue will be automatically closed with a link to the commit that resolved the issue.\n\n![Jira Issue auto closes when GitLab MR merges](https://about.gitlab.com/images/blogimages/atlassianjira/jiraautoclose.png)\n\nJira Issue auto closes when GitLab MR merges\n\n\n\n## Development Panel Integration Set-Up\n\n### A. Jira DVCS configuration\n\nWhen using the Jira DVCS configuration, there are several different configurations you can make that are dependent on how your Jira/GitLab instances are managed.\n\n* If you are using self-managed GitLab, make sure your GitLab instance is\naccessible by Jira.\n\n* If you’re connecting to Jira Cloud, ensure your instance is accessible\nthrough the internet.\n\n* If you are using Jira Server, make sure your instance is accessible\nhowever your network is set up.\n\n### B. GitLab account configuration for DVCS\n\n* In GitLab, create a new application to allow Jira to connect with your\nGitLab account.\n\nWhile signed in to the GitLab account that you want Jira to use to connect to GitLab, click your profile avatar at the top right, and then click\nSettings > Applications. Use the form to create a new application.\n\n* In the Name field, enter a descriptive name for the integration, such as\nJira.\n\nFor the Redirect URI field, enter https://\u003Cgitlab.example.com>/login/oauth/callback, replacing\n\u003Cgitlab.example.com> with your GitLab instance domain. For example, if you are using GitLab.com, this would be https://gitlab.com/login/oauth/callback.\n\nNote: If using a GitLab version earlier than 11.3, the Redirect URI must be https://\u003Cgitlab.example.com>/-/jira/login/oauth/callback. If you want Jira to have access to all projects, GitLab recommends that an administrator create the application.\n\n![Admin Creates\nIntegration](https://about.gitlab.com/images/blogimages/atlassianjira/admincreates.png)\n\nAdmin Creates Integration\n\n\n\n* Check API in the Scopes section and uncheck any other checkboxes.\n\n* Click Save application. GitLab displays the generated Application ID and\nSecret values. Copy these values, which you will use in Jira.\n\n*Tip: To ensure that regular user account maintenance doesn’t impact your integration, create and use a single-purpose jira user in GitLab.*\n\n## Jira DVCS Connector setup\n\nNote: If you’re using GitLab.com and Jira Cloud, we recommend you use the [GitLab for Jira app](https://docs.gitlab.com/ee/integration/jira/index.html), unless you have a specific need for the DVCS Connector.\n\n* Ensure you have completed the [GitLab\nconfiguration](https://docs.gitlab.com/ee/integration/jira/index.html).\n\n![Check api in\nApplications](https://about.gitlab.com/images/blogimages/atlassianjira/checkapi.png)\n\nCheck api in Applications\n\n\n\n![Application was created successfully](https://about.gitlab.com/images/blogimages/atlassianjira/applicationsuccessful.png)\n\nApplication was created successfully\n\n\n\n* If you’re using Jira Server, go to Settings (gear) > Applications > DVCS\naccounts. If you’re using Jira Cloud, go to Settings (gear) > Products >\nDVCS accounts.\n\n![Go to DVCS in\nSettings](https://about.gitlab.com/images/blogimages/atlassianjira/dvcssettings.png)\n\nGo to DVCS in Settings\n\n\n\n* Click Link GitHub Enterprise account to start creating a new integration.\n(We’re pretending to be GitHub in this integration, until there’s additional platform support in Jira.)\n\n![Click Link to start new integration](https://about.gitlab.com/images/blogimages/atlassianjira/dvcsaccount.png)\n\nClick Link to start new integration\n\n\n\n* Complete the form:\n\nSelect GitHub Enterprise for the Host field.\n\nIn the Team or User Account field, enter the relative path of a top-level\nGitLab group that you have access to, or the relative path of your personal namespace.\n\n![Add new account](https://about.gitlab.com/images/blogimages/atlassianjira/addnewaccount.png)\n\nAdd new account\n\n\n\nIn the Host URL field, enter https://\u003Cgitlab.example.com>/, replacing\n\u003Cgitlab.example.com> with your GitLab instance domain. For example, if you are using GitLab.com, this would be https://gitlab.com/.\n\n*Note: If using a GitLab version earlier than 11.3 the Host URL value should be https://\u003Cgitlab.example.com>/-/jira*\n\nFor the Client ID field, use the Application ID value from the previous section.\n\nFor the Client Secret field, use the Secret value from the previous section.\n\nEnsure that the rest of the checkboxes are checked.\n\n* Click Add to complete and create the integration.\n\nJira takes up to a few minutes to know about (import behind the scenes) all the commits and branches for all the projects in the GitLab group you specified in the previous step. These are refreshed every 60 minutes.\n\nIn the future, we plan on implementing real-time integration. If you need to refresh the data manually, you can do this from the Applications -> DVCS accounts screen where you initially set up the integration:\n\n![Refresh data manually](https://about.gitlab.com/images/blogimages/atlassianjira/refreshdata.png)\n\nRefresh data manually\n\n\n\nTo connect additional GitLab projects from other GitLab top-level groups (or personal namespaces), repeat the previous steps with additional Jira DVCS accounts.\n\nFor troubleshooting your DVCS connection, go to [GitLab\nDocs](https://docs.gitlab.com/ee/integration/jira/index.html) for more information.\n\n_In our next blog post we'll look at [Usage](https://docs.gitlab.com/ee/integration/jira_development_panel.html#usage)._\n\nCover image by [Mikołaj Idziak](https://unsplash.com/@mikidz) on [Unsplash](https://unsplash.com/photos/nwjRmbXbLgw).",[23,24,25],"cloud 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statement",{"items":679},[680,683,686],{"text":681,"config":682},"Terms",{"href":510,"dataGaName":511,"dataGaLocation":458},{"text":684,"config":685},"Cookies",{"dataGaName":520,"dataGaLocation":458,"id":521,"isOneTrustButton":28},{"text":687,"config":688},"Privacy",{"href":515,"dataGaName":516,"dataGaLocation":458},[690],{"id":691,"title":18,"body":8,"config":692,"content":694,"description":8,"extension":26,"meta":698,"navigation":28,"path":699,"seo":700,"stem":701,"__hash__":702},"blogAuthors/en-us/blog/authors/tye-davis.yml",{"template":693},"BlogAuthor",{"name":18,"config":695},{"headshot":696,"ctfId":697},"","davistye",{},"/en-us/blog/authors/tye-davis",{},"en-us/blog/authors/tye-davis","ysC7o_tIaPHZpSSkVLiLGyMaSp5jKKUvT1w5M3jbZ84",[704,719,732],{"content":705,"config":717},{"title":706,"description":707,"authors":708,"heroImage":710,"date":711,"body":712,"category":9,"tags":713},"How to use GitLab Container Virtual Registry with Docker Hardened Images","Learn how to simplify container image management with this step-by-step guide.",[709],"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/)",[714,715,716],"tutorial","product","features",{"featured":12,"template":13,"slug":718},"using-gitlab-container-virtual-registry-with-docker-hardened-images",{"content":720,"config":730},{"title":721,"description":722,"authors":723,"heroImage":725,"date":726,"category":9,"tags":727,"body":729},"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.",[724],"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",[262,611,728],"open source","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":731,"featured":12,"template":13},"how-iit-bombay-students-code-future-with-gitlab",{"content":733,"config":741},{"title":734,"description":735,"authors":736,"heroImage":737,"date":738,"category":9,"tags":739,"body":740},"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.",[724],"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",[611,262,715],"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":742,"featured":28,"template":13},"artois-university-elevates-curriculum-with-gitlab-ultimate-for-education",{"promotions":744},[745,759,770],{"id":746,"categories":747,"header":749,"text":750,"button":751,"image":756},"ai-modernization",[748],"ai-ml","Is AI achieving its promise at scale?","Quiz will take 5 minutes or less",{"text":752,"config":753},"Get your AI maturity score",{"href":754,"dataGaName":755,"dataGaLocation":244},"/assessments/ai-modernization-assessment/","modernization assessment",{"config":757},{"src":758},"https://res.cloudinary.com/about-gitlab-com/image/upload/v1772138786/qix0m7kwnd8x2fh1zq49.png",{"id":760,"categories":761,"header":762,"text":750,"button":763,"image":767},"devops-modernization",[715,558],"Are you just managing tools or shipping innovation?",{"text":764,"config":765},"Get your DevOps maturity score",{"href":766,"dataGaName":755,"dataGaLocation":244},"/assessments/devops-modernization-assessment/",{"config":768},{"src":769},"https://res.cloudinary.com/about-gitlab-com/image/upload/v1772138785/eg818fmakweyuznttgid.png",{"id":771,"categories":772,"header":774,"text":750,"button":775,"image":779},"security-modernization",[773],"security","Are you trading speed for security?",{"text":776,"config":777},"Get your security maturity score",{"href":778,"dataGaName":755,"dataGaLocation":244},"/assessments/security-modernization-assessment/",{"config":780},{"src":781},"https://res.cloudinary.com/about-gitlab-com/image/upload/v1772138786/p4pbqd9nnjejg5ds6mdk.png",{"header":783,"blurb":784,"button":785,"secondaryButton":790},"Start building faster today","See what your team can do with the intelligent orchestration platform for DevSecOps.\n",{"text":786,"config":787},"Get your free trial",{"href":788,"dataGaName":51,"dataGaLocation":789},"https://gitlab.com/-/trial_registrations/new?glm_content=default-saas-trial&glm_source=about.gitlab.com/","feature",{"text":496,"config":791},{"href":55,"dataGaName":56,"dataGaLocation":789},1773350823297]