.nornir/assets/install-matrix.svg
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<text x="24" y="28" font-weight="700" font-size="16">The install matrix — assert install+start+health as DATA</text>
<text x="24" y="46" fill="#888" font-size="12" font-style="italic">(OS image × backend × scope) cell → boot KVM → probe → ProbeReport</text>
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<text x="34" y="84" fill="#888" font-size="11">host (server-side)</text>
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<text x="134" y="118" text-anchor="middle" font-weight="600">run_matrix</text>
<text x="134" y="134" text-anchor="middle" fill="#555" font-size="10">cartesian, renderer_for filter</text>
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<text x="134" y="178" text-anchor="middle" font-weight="600">FAT images (pure Rust)</text>
<text x="134" y="194" text-anchor="middle" fill="#555" font-size="10">cidata seed · skiddata payload</text>
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<text x="134" y="238" text-anchor="middle" font-weight="600">sink_results</text>
<text x="134" y="254" text-anchor="middle" fill="#555" font-size="10">probe_reports.jsonl · airgap_events</text>
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<text x="330" y="84" fill="#c26a2b" font-size="11">KVM guest (real init/PID1)</text>
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<text x="470" y="118" text-anchor="middle" font-weight="600">cloud-init: install skidtest</text>
<text x="470" y="134" text-anchor="middle" fill="#555" font-size="10">write units · run enable/start verbs</text>
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<text x="470" y="172" text-anchor="middle" font-weight="600">skidbladnir-probe (static musl)</text>
<text x="470" y="188" text-anchor="middle" fill="#555" font-size="10">running? pid? ports? health? logs</text>
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<text x="470" y="226" text-anchor="middle" font-weight="600">ProbeReport (one JSON line)</text>
<text x="470" y="242" text-anchor="middle" fill="#555" font-size="10">→ /dev/virtio-ports/org.skidbladnir.report</text>
<!-- ProbeReport out -->
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<text x="753" y="174" text-anchor="middle" font-weight="600">CellResult</text>
<text x="753" y="192" text-anchor="middle" fill="#555" font-size="11">Passed · Unhealthy</text>
<text x="753" y="208" text-anchor="middle" fill="#555" font-size="11">NoReport · Skipped</text>
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<text x="24" y="326" fill="#888" font-size="11">virtio-serial write-back works under NetMode::Isolated — no NIC, no ssh. Unrendered backends skip honestly (Skipped).</text>
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