X-Git-Url: https://iankelling.org/git/?p=automated-distro-installer;a=blobdiff_plain;f=fai-redep;h=df08b7660a05331997010085c741d7a327c88062;hp=4ca3ea52b628df6fed6b6f86ae3151bc1fbd4995;hb=bfd6bbd3a188aac6871f8b5e1116a0979682d52b;hpb=4261ad7e021ec77e7198cf42c3576dad07f12a64

diff --git a/fai-redep b/fai-redep
index 4ca3ea5..df08b76 100755
--- a/fai-redep
+++ b/fai-redep
@@ -1,40 +1,105 @@
-#!/bin/bash -l
-set -x
+#!/bin/bash
+# Copyright (C) 2019 Ian Kelling
+# SPDX-License-Identifier: AGPL-3.0-or-later
+set -eE -o pipefail
+trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
-# Deploy fai configuration to faiserver,
-# then start a virtual machine to test the config.
+[[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
 
-set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
+readonly this_file="$(readlink -f -- "${BASH_SOURCE[0]}")"; cd "${this_file%/*}"
 
-cd $(dirname $(readlink -f "$BASH_SOURCE"))
+usage() {
+  cat <<EOF
+usage: ${0##*/} [OPTIONS] [HOST]
+Deploy fai config (the one in nfs) to HOST or default faiserver
 
-ssh root@faiserver rm -rf /srv/fai/config
-scp -r fai/config root@faiserver:/srv/fai
-# fai example pass: fai
-#ROOTPW='$1$kBnWcO.E$djxB128U7dMkrltJHPf6d1'
+Note, for booting from fai-cd, this needs to be called from myfai-chboot or that via pxe-server,
+due to setting
+echo FAI_ACTION=$fai_action >> /srv/fai/config/class/LAST.var
+note FAI_ACTION might be able to be set elsewhere, like in grub for this case
 
-# generating a hashed password:
-# under debian, you can do
-# echo "yoursecrectpassword" | mkpasswd -m sha-512 -s
-# On arch, best seems to be copy your shadow file to a temp location,
-# then passwd, get out the new pass, then copy the shadow file back.
+-d DISTRO      DISTRO for setting up fai class DESKTOP packages, for preinstalling stuff.
+-t TARGET_HOST Copy only secrets for TARGET_HOST into the config space. Useful for virtual server
+               on hardware we don't control.
+-h|--help    Print help and exit
 
-if [[ -e /q/root/shadow/standard ]]; then
-    # note, it would be best to have some kind of security on this file
-    ssh root@faiserver tee -a /srv/fai/config/class/DEFAULT.var <<EOF
-ROOTPW='$(cat /q/root/shadow/standard)'
+Note: uses paths specific to authors machine.
 EOF
+  exit $1
+}
+
+##### begin command line parsing ########
+
+# ensure we can handle args with spaces or empty.
+ret=0; getopt -T || ret=$?
+[[ $ret == 4 ]] || { echo "Install util-linux for enhanced getopt" >&2; exit 1; }
+
+temp=$(getopt -l help hd:t: "$@") || usage 1
+eval set -- "$temp"
+while true; do
+  case $1 in
+    -d) distro=$2; shift ;;
+    -t) target=$2; shift ;;
+    -h|--help) usage ;;
+    --) shift; break ;;
+    *) echo "$0: unexpected args: $*" >&2 ; usage 1 ;;
+  esac
+  shift
+done
+host=${1:-faiserver}
+
+readonly host distro target
+
+##### end command line parsing ########
+
+# 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=$(/a/exe/chost $host) || faiserver_host=$host
+
+faiserver_addr=$(host $host | sed -rn 's/^\S+ has address //p;T;q' ||:)
+if ! ip a | grep "^ *inet.\? $faiserver_addr" &>/dev/null; then
+  rpre="-e 'ssh -F $HOME/.ssh/confighome' root@$faiserver_host:"
+  faiserver_shell="ssh -F $HOME/.ssh/confighome root@$faiserver_host"
 fi
 
-tpvar="$(s cat /q/root/shadow/traci-simple)"
-ssh root@faiserver tee -a /srv/fai/config/class/tp.var <<EOF
-ROOTPW='$tpvar'
+# these are gitignored.
+rsync -atL /home/iank/.ssh/authorized_keys fai/config/files/root/.ssh/authorized_keys/STANDARD
+# we hssh and ssh_filter_btrbk for the initial btrbk (alternatively, I could open up the
+# permissions in authorized_keys, but that just seems lazy)
+install --owner=iank --group=iank -d fai/config/files/usr/local/bin/hssh
+rsync -atL /a/bin/ds/hssh fai/config/files/usr/local/bin/hssh/STANDARD
+install --owner=iank --group=iank -d fai/config/files/usr/local/bin/ssh_filter_btrbk.sh
+rsync -atL /a/opt/btrbk/ssh_filter_btrbk.sh fai/config/files/usr/local/bin/ssh_filter_btrbk.sh/STANDARD
+
+rsync -rlpt --delete --relative --exclude /fai/config/basefiles/ fai/config $rpre/srv
+
+# todo: automatically disable faiserver after a period so
+# these files are not available.
+
+if [[ $target ]]; then
+  if test -e /q/root/shadow/$target; then
+    shadowfile=shadow/$target # empty otherwise
+  fi
+  rsync -lpt --files-from=- /q/root $rpre/srv/fai/config/distro-install-common <<EOF
+luks/$target
+luks/host-$target
+$shadowfile
 EOF
+else
+  rsync -rlpt /q/root/shadow /q/root/luks $rpre/srv/fai/config/distro-install-common
+fi
+
+dirs=(/p/c/machine_specific/${target:-*}/filesystem/etc/ssh)
+if [[ -e ${dirs[0]} ]]; then
+  rsync -rlpt --delete --relative ${dirs[@]} $rpre/srv/fai/config/distro-install-common
+fi
+
+. /a/bin/distro-setup/pkgs
+pall+=($(/a/bin/buildscripts/emacs -p; /a/bin/distro-setup/distro-pkgs $distro))
+
+printf "%s\n%s\n" "PACKAGES install" ${pall[*]} | \
+  $faiserver_shell dd of=/srv/fai/config/package_config/DESKTOP 2>/dev/null ||: # broken pipe
+
 
-scp ~/.ssh/id_rsa.pub \
-    root@faiserver:/srv/fai/config/files/home/ian/.ssh/authorized_keys/GRUB_PC
-s scp -r /q/root/luks /q/root/shadow/traci{,-simple} \
-  root@faiserver:/srv/fai/config/distro-install-common
-scp /a/bin/devbyid root@faiserver:/srv/fai/nfsroot/usr/local/bin
-ssh root@faiserver chmod -R a+rX /srv/fai/config/distro-install-common
+rsync -rplt --include '/*.gz' --exclude '/**' --delete-excluded $BASEFILE_DIR/ $rpre/srv/fai/config/basefiles/