disko/example/mdadm.nix

{
  disko.devices = {
    disk = {
      vdb = {
        type = "disk";
        device = "/dev/my-disk";
        content = {
          type = "gpt";
          partitions = {
            boot = {
              size = "1M";
              type = "EF02";
            };
            mdadm = {
              size = "100%";
              content = {
                type = "mdraid";
                name = "raid1";
              };
            };
          };
        };
      };
      vdc = {
        type = "disk";
        device = "/dev/my-disk2";
        content = {
          type = "gpt";
          partitions = {
            boot = {
              size = "1M";
              type = "EF02";
            };
            mdadm = {
              size = "100%";
              content = {
                type = "mdraid";
                name = "raid1";
              };
            };
          };
        };
      };
    };
    mdadm = {
      raid1 = {
        type = "mdadm";
        level = 1;
        content = {
          type = "gpt";
          partitions = {
            primary = {
              size = "100%";
              content = {
                type = "filesystem";
                format = "ext4";
                mountpoint = "/";
              };
            };
          };
        };
      };
    };
  };
}