-scp ~/.ssh/id_rsa.pub \
- root@faiserver:/srv/fai/config/files/home/ian/.ssh/authorized_keys/DESKTOP
-s scp -r /q/root/luks root@faiserver:/srv/fai/config/distro-install-common
-ssh root@faiserver chmod -R a+r /srv/fai/config/distro-install-common
-
-s virshrm demohost ||:
-# this one doesn't need to be done every time
-s qemu-img create -o preallocation=metadata -f qcow2 \
- /var/lib/libvirt/images/demohost 30G
-s qemu-img create -o preallocation=metadata -f qcow2 \
- /var/lib/libvirt/images/demohostb 30G
-# osinfo-query os | gr jessie
-s virt-install --os-variant debian8 --cpu host -n demohost --pxe -r 2048 --vcpus 1 \
- --disk path=/var/lib/libvirt/images/demohost \
- --disk path=/var/lib/libvirt/images/demohostb -w bridge=br0,mac=52:54:00:9c:ef:ad
+ exit $1
+}
+case $1 in
+ -h|--help) usage ;;
+esac
+
+
+# i use faiserver as a dns alias, but ssh key is associated with
+# a canonical hostname and we will have ssh warning spam unless we
+# use it, so look it up just to avoid the warning spam.
+faiserver_host=$(chost faiserver) || faiserver_host=faiserver
+
+shopt -s extglob
+ssh root@$faiserver_host rm -rf /srv/fai/config/!(basefiles)
+scp -qr fai/config root@$faiserver_host:/srv/fai
+
+
+scp -q ~/.ssh/id_rsa.pub \
+ root@$faiserver_host:/srv/fai/config/files/root/.ssh/authorized_keys/GRUB_PC
+# todo: automatically disable faiserver after a period so
+# these files are not exposed.
+s scp -qr /q/root/luks /q/root/shadow \
+ root@$faiserver_host:/srv/fai/config/distro-install-common
+
+# should tar ssh all the files, but these ones really justified it
+tar -cz /p/c/machine_specific/*/filesystem/etc/ssh | \
+ ssh root@$faiserver_host tar -xz -C /srv/fai/config/distro-install-common
+scp -q /a/bin/fai/devbyid root@$faiserver_host:/srv/fai/nfsroot/usr/local/bin
+
+
+# built BELANOS basefile with mk-basefile -J BELENOS64. it's stored in
+# it's own repo which is published alongside this one called
+# fai-basefiles due to being a large binary file.
+
+declare -A sums
+while read -r sum file; do
+ sums[$file]=$sum
+done < <(cat /a/bin/fai-basefiles/md5sums.txt)
+
+curl -s http://fai-project.org/download/basefiles/md5sums.txt |
+ while read -r sum file; do
+ if [[ ${sums[$file]} && ${sums[$file]} != $sum ]]; then
+ echo "${0##*/}: WARNING!!!!!!!!! NEW UPSTREAM BASEFILE: $file"
+ fi
+ done
+scp -q /a/bin/fai-basefiles/*.tar.xz root@$faiserver_host:/srv/fai/config/basefiles
+ssh root@$faiserver_host bash <<'EOF'
+set -eE -o pipefail
+set -x
+# make it the root because pxe-kexec only looks there.
+# It wouldn't be too hard to change if we needed.
+# We could also just dump things in /srv/tftp, but fai
+# has some defaults, which I don't even use, which expect
+# the other directory, so it's kind of a tossup, whatever.
+sed -ri 's,^ *(TFTP_DIRECTORY=).*,\1"/srv/tftp/fai",' /etc/default/tftpd-hpa
+systemctl restart tftpd-hpa
+chmod 644 /srv/fai/config/files/root/.ssh/authorized_keys/GRUB_PC
+chmod -R a+rX /srv/fai/config/distro-install-common
+# this basefile has tar acls bug, so I'm using my own
+# local one for now.
+#cd /srv/fai/config/basefiles
+#u=http://fai-project.org/download/basefiles/XENIAL64.tar.xz
+#wget -nv -N $u
+EOF
+