ROX-33560: Migrate operator konflux.Dockerfile to ubi8-micro#19378
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ROX-33560: Migrate operator konflux.Dockerfile to ubi8-micro#19378
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Images are ready for the commit at 7745bda. To use with deploy scripts, first |
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #19378 +/- ##
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+ Coverage 49.68% 49.71% +0.03%
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Files 2700 2701 +1
Lines 203312 203453 +141
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+ Hits 101014 101150 +136
- Misses 94772 94779 +7
+ Partials 7526 7524 -2
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Migrate operator konflux.Dockerfile from ubi8-minimal to ubi8-micro following best practices from collector migration. Key changes: - Add ubi-micro-base stage for reference and final image - Add package_installer stage using ubi8/ubi with dnf (not ubi-minimal) - CRITICAL: Preserve ubi-micro rpmdb by copying base to /out/ first - Use dnf --installroot pattern for Konflux hermetic builds - Install only ca-certificates (minimal runtime dependency) - Consolidate all COPY commands to reduce layers (3→1) - Remove manual rpm -e package cleanup (no longer needed) This follows the migration guide recommendation (Step 1.2) to use ubi8/ubi (not ubi-minimal) as package_installer, which provides dnf without requiring workarounds. Expected benefits: - 65% smaller image (~100 MB → ~35 MB) - 33% fewer packages (~90 → ~60) - Reduced attack surface - Single-layer final image Updated rpms.in.yaml with ca-certificates for Konflux prefetch. User request: Migrate operator to ubi-micro and use ubi as package installer Code partially generated by AI (Claude) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The rpms.in.yaml was updated to include ca-certificates for the operator konflux build, but rpms.lock.yaml was not regenerated. This caused Konflux builds to fail because cachi2 couldn't find the prefetched ca-certificates package and its dependencies. Changes: - Regenerated lockfile for all architectures (aarch64, ppc64le, s390x, x86_64) - Updated package versions to latest available (security updates): - postgresql: 15.15 → 15.17 - python3.12: 3.12.12-1 → 3.12.12-2 - curl: 7.61.1-34.el8_10.9 → 7.61.1-34.el8_10.10 - brotli: 1.0.6-3 → 1.0.6-4 - And other dependency updates Generated using: ../collector/regenerate-rpms-lockfile.sh This fixes the Konflux build error: "Could not resolve host: cdn-ubi.redhat.com" when trying to install ca-certificates Related: https://issues.redhat.com/browse/ROX-33560 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Same fix as roxctl - add RPM prefetch so cachi2 sets up /etc/yum.repos.d/
to point to its local cache instead of falling back to cdn-ubi.redhat.com.
Changed operator-build.yaml prefetch-input from:
value: '{"type": "gomod", "path": "."}'
To:
value: |
[
{ "type": "gomod", "path": "." },
{ "type": "rpm", "path": "." }
]
Partially generated by AI.
68a09ba to
224dadd
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Add ACTIVATION_KEY parameter to prefetch-dependencies task to fix SSL certificate verification errors when downloading RPMs from cdn.redhat.com. The subscription-manager-activation-key-prod secret provides the credentials needed for accessing Red Hat CDN during hermetic RPM prefetch. Also added dev-package-managers: true parameter as required for RPM prefetching. Partially generated by AI.
Contributor
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/konflux-retest operator-on-push |
2 similar comments
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/konflux-retest operator-on-push |
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/konflux-retest operator-on-push |
Contributor
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/konflux-retest operator-bundle-on-push |
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/konflux-retest operator-bundle-on-push |
Contributor
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/konflux-retest operator-bundle-on-push |
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@janisz: The following test failed, say
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Description
Migrate operator konflux.Dockerfile from ubi8-minimal to ubi8-micro following best practices from collector migration.
Key changes:
This follows the migration guide recommendation (Step 1.2) to use ubi8/ubi (not ubi-minimal) as package_installer, which provides dnf without requiring workarounds.
Expected benefits:
Updated rpms.in.yaml with ca-certificates for Konflux prefetch.
User-facing documentation
Testing and quality
Automated testing
How I validated my change
CI