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Rules for installing debian-packages into Docker-Images with bazel

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bazel-contrib/rules_debian_packages

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Deprecation in favor of rules_distroless

In order centralize efforts this repo has been deprecated in favor of rules_distroless.

Bazel rules for debian_packages

A ruleset for downloading debian-packages and including them in Container Images.

NOTE: this ruleset is heavily inspired by distroless

Features

  • Pinning of the debian-snapshot to use
  • Pinning of packages using a single lockfile
  • Fine-grained control over packages (and their dependencies) to exclude
  • Fine-grained control over package-priorities
  • Compatible with rules_docker
  • Compatible with rules_oci

Shortcomings

  • There is no way to know which packages are already contained in previous layers, thus you have to be careful how you craft your package-repository.

Installation

From the release you wish to use: https://github.com/betaboon/rules_debian_packages/releases copy the WORKSPACE snippet into your WORKSPACE file.

To use a commit rather than a release, you can point at any SHA of the repo.

For example to use commit abc123:

  1. Replace url = "https://github.com/betaboon/rules_debian_packages/releases/download/v0.1.0/rules_debian_packages-v0.1.0.tar.gz" with a GitHub-provided source archive like url = "https://github.com/betaboon/rules_debian_packages/archive/abc123.tar.gz"
  2. Replace strip_prefix = "rules_debian_packages-0.1.0" with strip_prefix = "rules_debian_packages-abc123"
  3. Update the sha256. The easiest way to do this is to comment out the line, then Bazel will print a message with the correct value. Note that GitHub source archives don't have a strong guarantee on the sha256 stability, see https://github.blog/2023-02-21-update-on-the-future-stability-of-source-code-archives-and-hashes/

Usage

Usage of this ruleset involves three main steps:

  1. Generating a lockfile
  2. Downloading packages
  3. Consuming packages

Examples

Public API Docs