vector/.github/workflows/cleanup-ghcr-images.yml at 7594a0b268c478c39316e66778bda2ef5b445c4a · dnse-tech/vector · GitHub

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# Cleanup GHCR Images
#
# This workflow cleans up old images from GitHub Container Registry
# to prevent unlimited storage growth. It runs weekly and removes:
# 1. Untagged images from all packages (intermediate build artifacts)
# 2. Old test-runner versions (keeps 50 most recent, deletes up to 50 oldest)

name: Cleanup Untagged GHCR Images

on:
  schedule:
    # Run weekly on Sundays at 2 AM UTC
    - cron: '0 2 * * 0'
  workflow_dispatch:

jobs:
  cleanup:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: Delete untagged vector images
        uses: actions/delete-package-versions@e5bc658cc4c965c472efe991f8beea3981499c55 # v5.0.0
        with:
          package-name: vector
          package-type: container
          min-versions-to-keep: 0
          delete-only-untagged-versions: true
        continue-on-error: true

      - name: Delete old vector-test-runner images
        uses: actions/delete-package-versions@e5bc658cc4c965c472efe991f8beea3981499c55 # v5.0.0
        with:
          package-name: test-runner
          package-type: container
          min-versions-to-keep: 5
          num-old-versions-to-delete: 50