init

image/overlay/etc/dhcp/dhclient.conf

@@ -0,0 +1,3 @@
+interface "eth0" {
+    supersede routers GATEWAY_ADDRESS;
+}

image/overlay/etc/docker/daemon.json

@@ -0,0 +1,9 @@
+{
+  "data-root": "/data/docker",
+  "log-driver": "json-file",
+  "log-opts": {
+    "max-size": "10m",
+    "max-file": "3"
+  },
+  "storage-driver": "overlay2"
+}

image/overlay/etc/fstab

@@ -0,0 +1,5 @@
+# /etc/fstab: static file system information
+#
+# <file system>	<mount point>	<type>		<options>		<dump>	<pass>
+/dev/root	/		ext4		rw,noatime		0	1
+data		/data		virtiofs	rw,noatime,_netdev	0	0

image/overlay/etc/network/interfaces

@@ -0,0 +1,7 @@
+auto lo
+iface lo inet loopback
+
+auto eth0
+iface eth0 inet manual
+    post-up dhclient -v eth0
+    pre-down dhclient -x eth0