init

image/overlay/daemon/update.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+mkdir -p /app
+cd /app
+rm -rf ./template ./snapshot
+mkdir /app/template /app/snapshot
+
+set -euo pipefail
+
+git clone -b _REVISION_ _REPO_ template
+
+python3 /daemon/orchestrate.py \
+    --root /app/template \
+    --network cloud \
+    --volume-parent /data/volumes \
+    --snapshot-root /app/snapshot

image/overlay/data/PLACEHOLDER

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+# This directory is the virtiofs mount point for host-shared data.
+# Do not store critical data here before the virtiofs share is mounted.

image/overlay/etc/dhcp/dhclient.conf

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+interface "eth0" {
+    supersede routers GATEWAY_ADDRESS;
+}

image/overlay/etc/docker/daemon.json

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

image/overlay/etc/fstab

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+# /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

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+auto lo
+iface lo inet loopback
+
+auto eth0
+iface eth0 inet manual
+    post-up dhclient -v eth0
+    pre-down dhclient -x eth0

image/overlay/var/spool/cron/crontabs/root

@@ -0,0 +1,2 @@
+# min hour day month weekday command
+*/15 * * * * /usr/bin/sh /daemon/update.sh