gistfile1.txt

[grahamc@Petunia:~/projects/github.com/grahamc/packet-nixos/cpr]$ cat ./metadata-examples/c2.medium.x86.02.zfs-fancy.json
{
  "slug": "c2.medium.x86.02",
  "storage": {
    "disks": [
      {
        "device": "/dev/sdb",
        "partitions": [
          {
            "label": "BIOS",
            "number": 1,
            "size": "512M"
          },
          {
            "label": "SWAP",
            "number": 2,
            "size": "3993600"
          },
          {
            "label": "ROOT",
            "number": 3,
            "size": 0
          }
        ]
      }
    ],
    "filesystems": [
      {
        "mount": {
          "device": "/dev/sdb1",
          "format": "vfat",
          "point": "/boot/efi",
          "create": {
            "options": [
              "32",
              "-n",
              "EFI"
            ]
          }
        }
      },
      {
        "mount": {
          "device": "/dev/sdb3",
          "format": "ext4",
          "point": "/",
          "create": {
            "options": [
              "-L",
              "ROOT"
            ]
          }
        }
      },
      {
        "mount": {
          "device": "/dev/sdb2",
          "format": "swap",
          "point": "none",
          "create": {
            "options": [
              "-L",
              "SWAP"
            ]
          }
        }
      }
    ]
  },

  "customdata": {
    "cpr_zfs": {
      "pools": {
        "npool": {
          "pool_properties": {
          },
          "vdevs": [
              {
                  "disk": [
                      "/dev/sda",
                      "/dev/sdb3"
                  ]
              },
              {
                  "mirror": [
                      "/dev/sdc",
                      "/dev/sdd"
                  ]
              },
              {
                  "raidz3": [
                      "/dev/sde",
                      "/dev/sdf",
                      "/dev/sdg"
                  ]
              }
          ]
        }
      },
      "datasets": {
        "npool/root": {
          "properties": {
            "mountpoint": "legacy"
          }
        },
        "npool/nix": {
          "properties": {
            "mountpoint": "legacy"
          }
        },
        "npool/home": {
          "properties": {
            "mountpoint": "legacy"
          }
        },
        "npool/var": {
          "properties": {
            "mountpoint": "legacy"
          }
        }
      },
      "mounts": [
        {
          "dataset": "npool/root",
          "point": "/"
        },
        {
          "dataset": "npool/nix",
          "point": "/nix"
        },
        {
          "dataset": "npool/var",
          "point": "/var"
        },
        {
          "dataset": "npool/home",
          "point": "/home"
        }
      ]
    }
  }
}



[
    "sgdisk" "--new=1:0:512M" "--change-name=1:BIOS" "--typecode=1:ef00" "/dev/sdb",
    "sgdisk" "--new=2:0:3993600" "--change-name=2:SWAP" "--typecode=2:8300" "/dev/sdb",
    "sgdisk" "--new=3:0:0" "--change-name=3:ROOT" "--typecode=3:8300" "/dev/sdb",
    "zpool" "create" "npool" "disk" "/dev/sda" "/dev/sdb3" "mirror" "/dev/sdc" "/dev/sdd" "raidz3" "/dev/sde" "/dev/sdf" "/dev/sdg",
    "zfs" "create" "-o" "mountpoint=legacy" "npool/root",
    "zfs" "create" "-o" "mountpoint=legacy" "npool/var",
    "zfs" "create" "-o" "mountpoint=legacy" "npool/home",
    "zfs" "create" "-o" "mountpoint=legacy" "npool/nix",
]
npool/root	/	zfs	defaults	0	0
npool/nix	/nix	zfs	defaults	0	0
npool/var	/var	zfs	defaults	0	0
npool/home	/home	zfs	defaults	0	0
/dev/sdb1	/boot/efi	vfat	errors=remount-ro	0	2
/dev/sdb2	none	swap	none	0	0