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Renovate uses the Debian datasource to update packages from Debian repositories. The debian datasource is meant for projects that:

  • depend on Debian-based systems, or
  • depend on Debian-based distributions, like Ubuntu

By default, Renovate does not detect Debian dependencies. For Renovate to update dependencies, you must combine the Debian datasource with regex managers.

Set URL when using a Debian repository

To use a Debian repository with the datasource, you must set a properly formatted URL with specific query parameters as registryUrl:

  • components: Comma-separated list of repository components (e.g., main,contrib,non-free).
  • binaryArch: Architecture of the binary packages (e.g., amd64,all).
  • suite:
    • A rolling release alias like stable.
    • A fixed release name such as bullseye or buster.

!!! note These parameters are used to give Renovate context and are not directly used to call the repository. Therefore, the registryUrl has not to be a valid URL for a repository.

Example:

https://deb.debian.org/debian?suite=stable&components=main,contrib,non-free&binaryArch=amd64

This URL points to the stable suite of the Debian repository for amd64 architecture, including main, contrib, and non-free components.

Usage Example

Say you're using apt packages in a Dockerfile and want to update them. With the debian datasource you can "pin" each dependency, and get automatic updates.

First you would set a custom manager in your renovate.json file for Dockerfile:

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "customManagers": [
    {
      "customType": "regex",
      "fileMatch": ["^Dockerfile$"],
      "matchStrings": [
        "#\\s*renovate:\\s*?(suite=(?<suite>.*?))?\\s*depName=(?<depName>.*?)?\\sENV .*?_VERSION=\"(?<currentValue>.*)\""
      ],
      "registryUrlTemplate": "https://deb.debian.org/debian?suite={{#if suite }}{{suite}}{{else}}stable{{/if}}&components=main,contrib,non-free&binaryArch=amd64",
      "datasourceTemplate": "deb"
    }
  ]
}

Then you would put comments in your Dockerfile, to tell Renovate where to find the updates:

FROM debian:bullseye

# renovate: suite=bullseye depName=gcc-11
ENV GCC_VERSION="11.2.0-19"

RUN apt-get update && \
    apt-get install -y \
    gcc-11="${GCC_VERSION}" && \
    apt-get clean

When the apt package for gcc is updated, Renovate updates the environment variable.

{
  "packageRules": [
    {
      "matchDatasources": ["deb"],
      "matchPackageNames": ["gcc-11"],
      "registryUrls": [
        "https://deb.debian.org/debian?suite=stable&components=main,contrib,non-free&binaryArch=amd64"
      ]
    }
  ]
}

Artifactory

The Debian datasource can be used with Artifactory.

Supported repository types

The debian datasource supports these repository types:

  • virtual
  • local
  • remote

Set a registryUrl

To use Artifactory, first configure the deb datasource by setting the registryUrl.

https://<host>:<port>/artifactory/<repository-slug>?suite=<suite>&components=<components>&binaryArch=<binaryArch>
https://artifactory.example.com:443/artifactory/debian?suite=bookworm&components=main,contrib,non-free&binaryArch=amd64

Authenticating to Artifactory

If Artifactory asks for authentication, you must set up a host rule. First, generate a password for Renovate with Artifactory's "Set Me Up" feature. Then, add the following configuration:

{
  "hostRules": [
    {
      "hostType": "deb",
      "matchHost": "https://artifactory.example.com:443/artifactory/debian",
      "username": "myuser",
      "password": "< the generated password >"
    }
  ]
}