{
 "scene": "supply",
 "source": "assets/raw/course-VII-supply-chain.jpeg",
 "parts": [
  {
   "name": "image",
   "title": "The image",
   "blurb": "C-I's layers, shipped as one unit - the thing whose name we must say precisely.",
   "z": 0,
   "points": [
    [
     8.03,
     70.47
    ],
    [
     8.03,
     51.54
    ],
    [
     8.47,
     50.6
    ],
    [
     8.68,
     50.26
    ],
    [
     13.09,
     45.51
    ],
    [
     17.11,
     42.12
    ],
    [
     17.36,
     41.99
    ],
    [
     17.61,
     42.12
    ],
    [
     17.77,
     42.25
    ],
    [
     23.01,
     46.68
    ],
    [
     25.91,
     49.65
    ],
    [
     26.27,
     50.2
    ],
    [
     26.85,
     51.52
    ],
    [
     26.85,
     70.67
    ],
    [
     26.42,
     71.67
    ],
    [
     26.2,
     72.03
    ],
    [
     25.69,
     72.78
    ],
    [
     18.76,
     78.71
    ],
    [
     17.85,
     79.49
    ],
    [
     17.36,
     79.88
    ],
    [
     16.54,
     79.23
    ],
    [
     14.7,
     77.67
    ],
    [
     8.61,
     71.75
    ]
   ],
   "dx": 26.55,
   "dy": -0.01
  },
  {
   "name": "registry",
   "title": "Upstream registry",
   "blurb": "The managed registry CI pushes to - Azure Container Registry in the worked example.",
   "z": 0,
   "points": [
    [
     31.21,
     82.1
    ],
    [
     31.11,
     38.48
    ],
    [
     31.63,
     37.69
    ],
    [
     31.88,
     37.43
    ],
    [
     34.11,
     35.48
    ],
    [
     37.16,
     32.75
    ],
    [
     37.8,
     32.23
    ],
    [
     38.43,
     32.23
    ],
    [
     39.3,
     33.01
    ],
    [
     43.66,
     36.91
    ],
    [
     44.24,
     37.43
    ],
    [
     44.49,
     37.69
    ],
    [
     45.0,
     38.48
    ],
    [
     45.48,
     45.25
    ],
    [
     45.6,
     63.08
    ],
    [
     44.92,
     81.97
    ],
    [
     44.25,
     83.01
    ],
    [
     43.12,
     84.05
    ],
    [
     41.67,
     85.35
    ],
    [
     38.51,
     88.22
    ],
    [
     38.35,
     88.35
    ],
    [
     37.8,
     88.48
    ],
    [
     33.1,
     84.18
    ],
    [
     32.54,
     83.66
    ],
    [
     31.72,
     82.88
    ]
   ],
   "dx": 14.12,
   "dy": 0.34
  },
  {
   "name": "mirror",
   "title": "The mirror",
   "blurb": "zot, a pull-through cache: the fleet asks it, it asks upstream once, everything after is local.",
   "z": 0,
   "points": [
    [
     48.51,
     64.72
    ],
    [
     48.87,
     52.91
    ],
    [
     51.05,
     49.54
    ],
    [
     60.12,
     40.69
    ],
    [
     61.98,
     39.78
    ],
    [
     64.72,
     42.12
    ],
    [
     73.22,
     50.34
    ],
    [
     74.38,
     52.54
    ],
    [
     74.75,
     56.78
    ],
    [
     74.46,
     68.54
    ],
    [
     73.87,
     69.89
    ],
    [
     73.29,
     70.67
    ],
    [
     71.48,
     73.01
    ],
    [
     65.04,
     79.23
    ],
    [
     62.2,
     81.58
    ],
    [
     61.46,
     81.71
    ],
    [
     59.38,
     80.67
    ],
    [
     51.27,
     72.31
    ],
    [
     49.53,
     69.74
    ],
    [
     48.8,
     67.85
    ]
   ],
   "dx": 0.0,
   "dy": 0.0
  },
  {
   "name": "core",
   "title": "The node",
   "blurb": "Pulls local. Boot, reschedule and recovery all lean on the mirror being there.",
   "z": 0,
   "points": [
    [
     75.83,
     58.68
    ],
    [
     75.91,
     50.73
    ],
    [
     76.63,
     49.02
    ],
    [
     76.93,
     48.46
    ],
    [
     78.33,
     47.07
    ],
    [
     80.6,
     45.25
    ],
    [
     82.93,
     43.29
    ],
    [
     84.1,
     42.38
    ],
    [
     84.43,
     42.38
    ],
    [
     85.43,
     43.16
    ],
    [
     87.93,
     45.25
    ],
    [
     89.38,
     46.42
    ],
    [
     91.75,
     48.97
    ],
    [
     92.55,
     50.81
    ],
    [
     92.62,
     52.04
    ],
    [
     92.62,
     68.68
    ],
    [
     92.48,
     69.61
    ],
    [
     92.26,
     70.26
    ],
    [
     91.46,
     72.16
    ],
    [
     90.05,
     73.5
    ],
    [
     84.75,
     77.93
    ],
    [
     84.51,
     78.06
    ],
    [
     84.1,
     78.06
    ],
    [
     83.68,
     77.8
    ],
    [
     79.31,
     74.16
    ],
    [
     76.93,
     72.13
    ],
    [
     76.05,
     70.03
    ],
    [
     75.98,
     69.7
    ],
    [
     75.83,
     68.6
    ]
   ],
   "dx": -13.37,
   "dy": 0.57
  },
  {
   "name": "tag",
   "title": "The tag",
   "blurb": "A promise - a mutable pointer anyone with push rights can move, and nothing records that it moved.",
   "z": 0,
   "points": [
    [
     26.2,
     20.46
    ],
    [
     26.63,
     19.59
    ],
    [
     27.29,
     18.86
    ],
    [
     32.81,
     12.02
    ],
    [
     37.75,
     7.75
    ],
    [
     37.93,
     7.62
    ],
    [
     38.02,
     7.62
    ],
    [
     39.43,
     8.66
    ],
    [
     40.81,
     9.7
    ],
    [
     43.64,
     11.66
    ],
    [
     44.59,
     13.25
    ],
    [
     49.17,
     18.99
    ],
    [
     49.67,
     19.58
    ],
    [
     50.11,
     20.46
    ],
    [
     50.11,
     22.5
    ],
    [
     49.67,
     23.39
    ],
    [
     49.46,
     23.69
    ],
    [
     47.06,
     26.57
    ],
    [
     38.47,
     34.96
    ],
    [
     38.3,
     35.09
    ],
    [
     38.04,
     35.22
    ],
    [
     37.36,
     34.7
    ],
    [
     27.0,
     23.79
    ],
    [
     26.63,
     23.35
    ],
    [
     26.2,
     22.47
    ]
   ],
   "dx": 8.22,
   "dy": 13.81
  },
  {
   "name": "digest",
   "title": "The digest",
   "blurb": "A fact - sha256 of the content. Same bytes, same digest, forever. The digest does the pulling.",
   "z": 0,
   "points": [
    [
     49.82,
     20.3
    ],
    [
     50.25,
     19.42
    ],
    [
     51.05,
     18.51
    ],
    [
     53.74,
     15.22
    ],
    [
     56.92,
     11.39
    ],
    [
     61.05,
     8.27
    ],
    [
     61.91,
     7.62
    ],
    [
     65.17,
     10.09
    ],
    [
     67.62,
     12.55
    ],
    [
     72.35,
     18.41
    ],
    [
     73.15,
     19.3
    ],
    [
     73.66,
     20.32
    ],
    [
     73.66,
     22.33
    ],
    [
     73.15,
     23.35
    ],
    [
     69.95,
     27.03
    ],
    [
     63.07,
     34.31
    ],
    [
     62.01,
     35.09
    ],
    [
     61.83,
     35.09
    ],
    [
     60.62,
     34.18
    ],
    [
     58.43,
     32.49
    ],
    [
     53.6,
     27.21
    ],
    [
     50.4,
     23.38
    ],
    [
     49.89,
     22.34
    ],
    [
     49.82,
     20.59
    ]
   ],
   "dx": -0.06,
   "dy": 13.82
  }
 ]
}