Very first thing to grasp about Mariner is that isn’t a basic goal Linux distribution like Ubuntu or Fedora, it was created by Microsoft’s Linux System Group which is similar staff at Microsoft which created the Linux kernel used for Home windows Subsystem for Linux model 2, or WSL2. The purpose of Mariner is for use as an inner Linux distribution for Microsoft’s engineering groups to construct our cloud infrastructure and edge services.
In fact Mariner is open supply and it has its personal repo below Microsoft’s GirHub group. No ISOs or photos of Mariner are supplied, nonetheless the repo has directions to construct them on Ubuntu 18.04. There are a sequence of prerrequistes listed on this GitHub web page that roughly embody Docker, RPM instruments, ISO construct instruments and Golang, amongst others.
Not shocking, after all, however nonetheless fairly attention-grabbing to poke round in.