2 # Copyright (C) 2016 Ian Kelling
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
20 x
="$(readlink -f "$BASH_SOURCE")"; cd ${x%/*}
24 usage: ${0##*/} [-h|--help] [HOST]
25 Deploy fai config (the one in nfs) to HOST or default faiserver
36 # i use faiserver as a dns alias, but ssh key is associated with
37 # a canonical hostname and we will have ssh warning spam unless we
38 # use it, so look it up just to avoid the warning spam.
39 faiserver_host
=$
(chost
$host) || faiserver_host
=$host
41 rsync
-rlp --delete --relative --exclude /fai
/config
/basefiles
/ fai
/config root@
$faiserver_host:/srv
44 scp
-q ~
/.ssh
/id_rsa.pub \
45 root@
$faiserver_host:/srv
/fai
/config
/files
/root
/.ssh
/authorized_keys
/GRUB_PC
46 # todo: automatically disable faiserver after a period so
47 # these files are not exposed.
48 s scp
-qr /q
/root
/luks
/q
/root
/shadow \
49 root@
$faiserver_host:/srv
/fai
/config
/distro-install-common
51 # should tar ssh all the files, but these ones really justified it
52 tar -cz /p
/c
/machine_specific
/*/filesystem
/etc
/ssh | \
53 ssh root@
$faiserver_host tar -xz -C /srv
/fai
/config
/distro-install-common
56 # built BELENOS basefile with mk-basefile -J BELENOS64. it's stored in
57 # it's own repo which is published alongside this one called
58 # fai-basefiles due to being a large binary file.
61 while read -r sum file; do
63 done < <(cat /a
/bin
/fai-basefiles
/md5sums.txt
)
65 { timeout
2 curl
-s http
://fai-project.org
/download
/basefiles
/md5sums.txt ||
:; } |
66 while read -r sum file; do
67 if [[ ${sums[$file]} && ${sums[$file]} != $sum ]]; then
68 echo "${0##*/}: WARNING!!!!!!!!! NEW UPSTREAM BASEFILE: $file"
71 rsync
-r --delete /a
/bin
/fai-basefiles
/basefiles root@
$faiserver_host:/srv
/fai
/config
72 ssh root@
$faiserver_host bash
<<'EOF'
75 # make it the root because pxe-kexec only looks there.
76 # It wouldn't be too hard to change if we needed.
77 # We could also just dump things in /srv/tftp, but fai
78 # has some defaults, which I don't even use, which expect
79 # the other directory, so it's kind of a tossup, whatever.
80 sed -ri 's,^ *(TFTP_DIRECTORY=).*,\1"/srv/tftp/fai",' /etc/default/tftpd-hpa
81 systemctl restart tftpd-hpa
82 chmod 644 /srv/fai/config/files/root/.ssh/authorized_keys/GRUB_PC
83 chmod -R a+rX /srv/fai/config/distro-install-common
84 # this basefile has tar acls bug, so I'm using my own
86 #cd /srv/fai/config/basefiles
87 #u=http://fai-project.org/download/basefiles/XENIAL64.tar.xz
91 f=/srv/fai/nfsroot/root/.ssh/known_hosts
92 # the known hosts entries that fai already sets up are like
93 # IP,HOSTNAME key_info...
94 # we are skipping the ip, because it doesn't block ssh
95 # with a prompt as long as you have the user supplied hostname,
96 # and i don't want to deal with getting it, it's not adding
97 # any important security in this case.
98 if ! grep -xFq "$line" $f; then
100 printf "%s\n" "$line" >>$f
103 if ! modprobe nfsd &>/dev/null; then
104 # no apt-cache on maru debian, because we are low on space already
105 sed -i '/^ *APTPROXY=/d' /srv/fai/config/class/DEBIAN.var
106 # maru debian doesn't have loopback devs created
107 if ! losetup -f; then
111 if (( ${#x[@]} )); then
112 minor=$(( ${x[-1]#/dev/loop} + 1 ))
114 mknod -m660 /dev/loop$minor b 7 $minor
117 # -B boo only iso, no nfsroot, no paritial miorr, no config space.
118 # -f = force, for overwriting
119 # -S = make squash image for http booting
120 # -d config space url, instead of putting it in the squash.img,
121 # this just makes it so that we don't have to regenerate the img
122 # when the config changes.
124 tar czf /var/www/faiserver/html/config.tar.gz .
125 if $changed || [[ ! -e /var/www/faiserver/html/squash.img ]]; then
126 # note, on maru, selinux needs to be disabled in android before
130 fai-cd -d http://faiserver:8080/config.tar.gz -f -M -S /var/www/faiserver/html/squash.img