644 lines
6.4 KiB
JSON
644 lines
6.4 KiB
JSON
{
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"scene": "supply",
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"source": "assets/raw/course-VII-supply-chain.jpeg",
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"parts": [
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{
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"name": "image",
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"title": "The image",
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"blurb": "Course I's layers, shipped as one unit - the thing whose name we must say precisely.",
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"points": [
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{
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"name": "registry",
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"title": "Upstream registry",
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39.3,
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[
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38.35,
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[
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[
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33.1,
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[
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32.54,
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{
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"name": "mirror",
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"title": "The mirror",
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"blurb": "zot, a pull-through cache: the fleet asks it, it asks upstream once, everything after is local.",
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"points": [
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[
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],
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"dx": 0.0,
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"dy": 0.0
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},
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{
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"name": "core",
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"title": "The node",
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"blurb": "Pulls local. Boot, reschedule and recovery all lean on the mirror being there.",
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"points": [
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[
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84.1,
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[
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83.68,
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[
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[
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[
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"dx": -13.37,
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"dy": 0.57
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},
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{
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"name": "tag",
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"title": "The tag",
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"blurb": "A promise - a mutable pointer anyone with push rights can move, and nothing records that it moved.",
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"points": [
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[
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38.3,
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[
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[
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[
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"dx": 8.22,
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},
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{
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"name": "digest",
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"title": "The digest",
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"blurb": "A fact - sha256 of the content. Same bytes, same digest, forever. The digest does the pulling.",
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[
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[
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} |