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digraph G {
ordering=out;
fs [label="filesystem\nchangeset", shape=folder, href="https://github.com/opencontainers/image-spec/blob/master/layer.md"];
configuration [label="image\nconfig", shape=hexagon, href="https://github.com/opencontainers/image-spec/blob/master/config.md#properties"];
tar [shape=rect];
gzip [shape=rect];
tee [shape=rect];
tee2 [label=tee, shape=rect];
tee3 [label=tee, shape=rect];
sha256sum [shape=rect];
sha256sum2 [label=sha256sum, shape=rect];
sha256sum3 [label=sha256sum, shape=rect];
curl [shape=rect];
curl2 [label=curl, shape=rect];
curl3 [label=curl, shape=rect];
wc [label="wc -c", shape=rect];
wc2 [label="wc -c", shape=rect];
config [label="config file", shape=note, href="https://github.com/opencontainers/image-spec/blob/master/config.md"];
layer [shape=note, href="https://github.com/opencontainers/image-spec/blob/master/layer.md"];
manifest [shape=note, href="https://github.com/opencontainers/image-spec/blob/master/manifest.md"];
registry [shape=cylinder, href="https://github.com/opencontainers/distribution-spec/blob/master/spec.md"];
config_size [label="config size"];
layer_size [label="layer size"];
config_digest [label="config digest\n(image id)", href="https://github.com/opencontainers/image-spec/blob/master/config.md#imageid"];
layer_digest [label="layer digest"];
diffid [href="https://github.com/opencontainers/image-spec/blob/master/config.md#layer-diffid"];
configuration -> config;
fs -> tar;
tar -> tee;
tee -> sha256sum;
sha256sum -> diffid [style=dashed];
tee -> gzip;
gzip -> layer;
layer -> tee2;
tee2 -> sha256sum2;
sha256sum2 -> layer_digest [style=dashed];
tee2 -> wc;
wc -> layer_size [style=dotted];
layer_size -> manifest [style=dotted];
tee2 -> curl;
curl -> registry;
diffid -> config [style=dashed];
config -> tee3;
tee3 -> curl2;
curl2 -> registry;
tee3 -> wc2;
tee3 -> sha256sum3;
wc2 -> config_size [style=dotted];
sha256sum3 -> config_digest [style=dashed];
config_digest -> manifest [style=dashed];
config_size -> manifest [style=dotted];
layer_digest -> manifest [style=dashed];
manifest -> curl3;
curl3 -> registry;
}
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