This simplifies the stand-up of a sandbox:

Only 2 main Vagrant calls are now needed (`vagrant up` and `vagrant up machine1`).
This PR only updates the Vagrant Virtualbox setup. The Vagrant Libvirt and Terraform
still need to be updated.

This uses docker-compose as the entry point for standing up the stack and makes the stand-up
of the sandbox more portal. Vagrant and Terraform are only responsible for standing up infrastructure
and then running docker-compose, not for running any glue scripts.

The docker-compose calls out to single-shot services to do all the glue required to get the fully
functional Tinkerbell stack up and running. All the single-shot services are idempotent.
This increases portability and the development iteration loop. This also simplifies the required
steps needed to get a fully functioning sandbox up and running.

This is intended to help people looking to get started by getting them to a provisioned
machine quicker and more easily.

Signed-off-by: Jacob Weinstock <jakobweinstock@gmail.com>

deploy/compose/manifests/hardware/hardware.json

@@ -0,0 +1,31 @@
+{
+  "id": "0eba0bf8-3772-4b4a-ab9f-6ebe93b90a94",
+  "metadata": {
+    "facility": {
+      "facility_code": "onprem",
+      "plan_slug": "c2.medium.x86",
+      "plan_version_slug": ""
+    },
+    "instance": {},
+    "state": "provisioning"
+  },
+  "network": {
+    "interfaces": [
+      {
+        "dhcp": {
+          "arch": "x86_64",
+          "ip": {
+            "address": "192.168.50.43",
+            "netmask": "255.255.255.0"
+          },
+          "mac": "08:00:27:9E:F5:3A",
+          "uefi": false
+        },
+        "netboot": {
+          "allow_pxe": true,
+          "allow_workflow": true
+        }
+      }
+    ]
+  }
+}