I got a little impatient waiting for the ears to print so I went ahead and started assembling the caddy and carts.
The three orange carts on the end signify the three static pet servers, and the rest will be filled with rockpro64 and rpi 3/rpi3b+ units to handle floating tasks.
I'll have to print some extensions for behind the rack mount fans, as this dense setup is going to get hot. But all in all, it's coming along.
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