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diff --git a/libexec/Makefile b/libexec/Makefile
--- a/libexec/Makefile
+++ b/libexec/Makefile
@@ -26,6 +26,7 @@
${_rshd} \
${_rtld-elf} \
save-entropy \
+ ${_nuageinit} \
${_smrsh} \
${_tests} \
${_tftp-proxy} \
@@ -112,6 +113,10 @@
_tests= tests
.endif
+.if ${MK_NUAGEINIT} != "no"
+_nuageinit= nuageinit
+.endif
+
.include <bsd.arch.inc.mk>
.include <bsd.subdir.mk>
diff --git a/libexec/nuageinit/Makefile b/libexec/nuageinit/Makefile
new file mode 100644
--- /dev/null
+++ b/libexec/nuageinit/Makefile
@@ -0,0 +1,6 @@
+#! $FreeBSD$
+
+PACKAGES= nuageinit
+SCRIPTS= nuageinit
+
+.include <bsd.prog.mk>
diff --git a/libexec/nuageinit/nuageinit b/libexec/nuageinit/nuageinit
new file mode 100755
--- /dev/null
+++ b/libexec/nuageinit/nuageinit
@@ -0,0 +1,140 @@
+#!/usr/libexec/flua
+
+-- SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+--
+-- Copyright(c) 2022 Baptiste Daroussin <bapt@FreeBSD.org>
+--
+-- Redistribution and use in source and binary forms, with or without
+-- modification, are permitted provided that the following conditions
+-- are met:
+-- 1. Redistributions of source code must retain the above copyright
+-- notice, this list of conditions and the following disclaimer.
+-- 2. Redistributions in binary form must reproduce the above copyright
+-- notice, this list of conditions and the following disclaimer in the
+-- documentation and/or other materials provided with the distribution.
+--
+-- THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+-- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+-- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+-- ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+-- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+-- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+-- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+-- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+-- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+-- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+-- SUCH DAMAGE.
+
+-- $FreeBSD$
+
+if #arg ~= 1 then
+ print("Usage ".. arg[0] .." <cloud-init directory>")
+ os.exit(1)
+end
+path = arg[1]
+local ucl = require("ucl")
+
+local parser = ucl.parser()
+local res,err = parser:parse_file(path..'/meta_data.json')
+
+if not res then
+ print("Error parsing meta_data.json: " .. err)
+ os.exit(1)
+end
+local f = io.popen("getent passwd freebsd")
+local pwd = f:read("*a")
+local homedir = '/home/freebsd'
+if pwd:len() == 0 then
+ r = os.execute("pw useradd freebsd -m -M 0755 -w none -n freebsd -G 0 -c 'FreeBSD User' -d '" .. homedir .."' -s '/bin/sh'")
+else
+ homedir = pwd:match("%a+:.+:%d+:%d+:.*:(.*):.*")
+end
+local obj = parser:get_object()
+local sshkeys = obj["public_keys"]
+if sshkeys then
+ for _,v in pairs(sshkeys) do
+ lfs.mkdir("/home/freebsd/.ssh")
+ f = io.open("/home/freebsd/.ssh/authorized_keys", "w+")
+ f:write(v .. "\n")
+ f:close()
+ end
+ os.execute("chown -R freebsd:freebsd /home/freebsd/.ssh")
+end
+local hostname = obj["hostname"]
+if hostname then
+ f = io.open("/etc/rc.conf.d/hostname", "w")
+ f:write("hostname=\""..hostname.."\"\n")
+ f:close()
+end
+
+-- network
+parser = ucl.parser()
+local res,err = parser:parse_file(path..'/network_data.json')
+if not res then
+ print("Error parsing network_data.json: " .. err)
+ os.exit(1)
+end
+obj = parser:get_object()
+
+-- grab ifaces
+local ns = io.popen('netstat -i --libxo json')
+local netres = ns:read("*a")
+ns:close()
+parser = ucl.parser()
+local res,err = parser:parse_string(netres)
+local ifaces = parser:get_object()
+
+local myifaces = {}
+for _,iface in pairs(ifaces["statistics"]["interface"]) do
+ for o in iface["network"]:gmatch("<Link#%d>") do
+ local s = iface["address"]:lower()
+ myifaces[s] = iface["name"]
+ end
+end
+
+local mylinks = {}
+for _,v in pairs(obj["links"]) do
+ local s = v["ethernet_mac_address"]:lower()
+ mylinks[v["id"]] = myifaces[s]
+end
+
+local network = io.open("/etc/rc.conf.d/network", "w")
+local routing = io.open("/etc/rc.conf.d/routing", "w")
+local ipv6 = {}
+for _,v in pairs(obj["networks"]) do
+ if v["type"] == "ipv4_dhcp" then
+ network:write("ifconfig_"..mylinks[v["link"]].."=\"DHCP\"\n")
+ end
+ if v["type"] == "ipv6" then
+ table.insert(ipv6, mylinks[v["link"]])
+ network:write("ifconfig_"..mylinks[v["link"]].."_ipv6=\"inet6 "..v["ip_address"].."\"\n")
+ routing:write("ipv6_defaultrouter=\""..v["gateway"].."\"\n")
+ routing:write("ipv6_route_"..mylinks[v["link"]].."=\""..v["gateway"].." -prefixlen 128 -interface "..mylinks[v["link"]].."\"\n")
+ if v["route"] then
+ for _,r in v["route"] do
+ -- skip all the routes which are already covered by the default gateway, some provider
+ -- still list plenty of them.
+ if v["gateway"] == r["gateway"] then goto next end
+ print("Not implemented yet")
+ os.exit(1)
+ ::next::
+ end
+ end
+ end
+end
+network:write("ipv6_network_interfaces=\"")
+for _,v in pairs(ipv6) do
+ network:write(v.. " ")
+end
+network:write("\"\n")
+routing:write("ipv6_static_routes=\"")
+for _,v in pairs(ipv6) do
+ routing:write(v.. " ")
+end
+routing:write("\"\n")
+network:write("ipv6_default_interface=\""..ipv6[1].."\"\n")
+network:close()
+routing:close()
+local ssh = io.open("/etc/rc.conf.d/sshd", "w+")
+ssh:write("sshd_enable=\"yes\"\n")
+ssh:close()
diff --git a/libexec/rc/rc.d/Makefile b/libexec/rc/rc.d/Makefile
--- a/libexec/rc/rc.d/Makefile
+++ b/libexec/rc/rc.d/Makefile
@@ -296,6 +296,12 @@
SMRCDPACKAGE= sendmail
.endif
+.if ${MK_NUAGEINIT} != "no"
+CONFGROUPS+= NIUAGEINIT
+NIUAGEINIT= nuageinit
+NIUAGEINITPACKAGE= nuageinit
+.endif
+
.if ${MK_UNBOUND} != "no"
CONFGROUPS+= UNBOUND
UNBOUND+= local_unbound
diff --git a/libexec/rc/rc.d/nuageinit b/libexec/rc/rc.d/nuageinit
new file mode 100755
--- /dev/null
+++ b/libexec/rc/rc.d/nuageinit
@@ -0,0 +1,52 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+
+# PROVIDE: nuageinit
+# REQUIRE: mountcritlocal
+# BEFORE: NETWORKING
+# KEYWORD: firstboot
+
+. /etc/rc.subr
+
+name="nuageinit"
+desc="Limited Cloud Init configuration"
+start_cmd="nuageinit_start"
+stop_cmd=":"
+rcvar="nuageinit_enable"
+
+nuageinit_start()
+{
+ # detect cloud init provider
+ # according to the specification of the config drive
+ # it either formatted in vfat or iso9660 and labeled
+ # config-2
+ for f in iso9660 msdosfs; do
+ drive=/dev/$f/config-2
+ if [ -e $drive ]; then
+ break
+ fi
+ unset drive
+ done
+ if [ -z "$drive" ]; then
+ err 1 "Impossible to find a cloud init provider"
+ fi
+ fs=$(fstyp $drive)
+ mkdir -p /media/cloudinit
+ mount -t $fs $drive /media/cloudinit
+ # according to the specification, the content is either
+ # in the openstack or ec2 directory
+ for d in openstack ec2; do
+ dir=/media/cloudinit/$d/latest
+ if [ -d $dir ]; then
+ /usr/libexec/nuageinit $dir
+ break
+ fi
+ done
+ umount /media/cloudinit
+ rmdir /media/cloudinit
+}
+
+load_rc_config $name
+run_rc_command "$1"
diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -152,6 +152,7 @@
NLS_CATALOGS \
NS_CACHING \
NTP \
+ NUAGEINIT \
NVME \
OFED \
OPENSSL \
diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -7962,6 +7962,11 @@
OLD_FILES+=var/db/services.db
.endif
+.if ${MK_NUAGEINIT} == no
+OLD_FILES+=etc/rc.d/nuageinit
+OLD_FILES+=usr/libexec/nuageinit
+.endif
+
.if ${MK_SHAREDOCS} == no
OLD_FILES+=usr/share/doc/pjdfstest/README
OLD_DIRS+=usr/share/doc/pjdfstest
diff --git a/tools/build/options/WITHOUT_NUAGEINIT b/tools/build/options/WITHOUT_NUAGEINIT
new file mode 100644
--- /dev/null
+++ b/tools/build/options/WITHOUT_NUAGEINIT
@@ -0,0 +1,2 @@
+.\" $FreeBSD$
+Do not install the limited cloud init support scripts.

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