x="$(readlink -f "$BASH_SOURCE")"; source "${x%/*}/bash-trace"
-[[ $EUID == 0 ]] || exec sudo "${BASH_SOURCE}" "$@"
+[[ $EUID == 0 ]] || exec sudo -i "${BASH_SOURCE}" "$@"
usage() {
cat <<EOF
-usage: ${0##*/} [-h|--help]
+usage: ${0##*/} [-h|--help] [BASE_CODENAME] [ARCH]
install fai-server on the current machine
-Initial setup of a fai server on debian. works on localhost.
-Set's the current ip as the tftp server. I vaguely remember
-that using a hostname does not work.
-Separate from running this, faiserver needs to be setup in dns
-to point to whatever host this is run on.
+Initial setup of a fai server. works on localhost. Set's the current ip
+as the tftp server. I vaguely remember that using a hostname does not
+work. Separate from running this, faiserver needs to be setup in dns to
+point to whatever host this is run on.
-For running on arm, it expects Ian's fai-basefiles repository at
-/a/bin/fai-basefiles
+Default BASE_CODENAME is buster. Default ARCH is 64. The script expects corresponding
+$BASEFILE_DIR/${UPCASED_BASE_CODENAME}${ARCH}.tar.(gz|xz) to exist, and it must have been
+generated around the same time as the nfsroot, at least so it has the
+same kernel version.
EOF
exit $1
esac
-e() { echo "$@"; "$@"; }
+e() { echo "+ $@"; "$@"; }
-# the automatic basefile getting will be for stretch
-# instead of jessie, so if you install jessie, you need
-# to setup the basefile and it\'s corresponding class.
-base=stretch
+
+base=${1:-buster}
+arch=${2:-64}
+basefile=($BASEFILE_DIR/${base^^}${arch^^}.tar.gz)
sed="sed -ri --follow-symlinks"
+if [[ ! -e $basefile ]]; then
+ printf "%s\n" "$0: error basefile=$basefile does not exist" >&2
+ exit 1
+fi
+
+if [[ ! -d $BASEFILE_DIR ]]; then
+ printf "%s\n" "$0: error BASEFILE_DIR=$BASEFILE_DIR does not exist" >&2
+ exit 1
+fi
+
+
if ! type -p wget &>/dev/null; then
apt-get install -y wget
fi
[[ $(dpkg --print-architecture) == armhf ]]
}
-if armhf; then
- if apt-cache policy | grep o=Debian,a=testing,n=stretch &>/dev/null; then
- cat >/etc/apt/sources.list.d/testing.list <<'EOF'
-deb http://http.us.debian.org/debian testing main contrib non-free
-deb-src http://http.us.debian.org/debian testing main contrib non-free
-
-deb http://security.debian.org/ testing/updates main contrib non-free
-deb-src http://security.debian.org/ testing/updates main contrib non-free
-
-deb http://http.us.debian.org/debian testing-updates main contrib non-free
-deb-src http://http.us.debian.org/debian testing-updates main contrib non-free
-EOF
-
- cat >/etc/apt/preferences.d/fai <<'EOF'
-Package: fai-server fai-client fai-doc
-Pin: release a=testing
-Pin-Priority: 500
-
-Package: *
-Pin: release a=testing
-Pin-Priority: -10
-EOF
- fi
-elif grep -xFq 'VERSION="8 (jessie)"' /etc/os-release; then
+if grep -xFq 'VERSION="8 (jessie)"' /etc/os-release; then
gpg -a --recv-keys 2BF8D9FE074BCDE4; gpg -a --export 2BF8D9FE074BCDE4 | apt-key add -
cat >/etc/apt/sources.list.d/fai.list <<'EOF'
-deb http://fai-project.org/download jessie koeln
+deb https://fai-project.org/download jessie koeln
EOF
-elif grep -xFq 'VERSION="9 (stretch)"' /etc/os-release || grep -iE 'flidas|xenail' /etc/os-release ; then
+elif grep -iE 'VERSION=.*(stretch|flidas|xenail|buster|etiona)' /etc/os-release; then
# fai on ubuntu only has official support using the universe repo, but newer
# tends to have less bugs.
- gpg --keyserver hkp://pool.sks-keyservers.net -a --recv-keys 2BF8D9FE074BCDE4; gpg -a --export 2BF8D9FE074BCDE4 | apt-key add -
+ wget -O - https://fai-project.org/download/2BF8D9FE074BCDE4.asc | apt-key add -
- cat >/etc/apt/sources.list.d/fai.list <<'EOF'
-deb http://fai-project.org/download stretch koeln
+ case $base in
+ stretch)
+ cat >/etc/apt/sources.list.d/fai.list <<'EOF'
+deb https://fai-project.org/download stretch koeln
+EOF
+ ;;
+ buster)
+ cat >/etc/apt/sources.list.d/fai.list <<'EOF'
+deb https://fai-project.org/download buster koeln
EOF
+ ;;
+ esac
else
rm -f /etc/apt/sources.list.d/fai.list
fi
fi
-apt-get install -y ${pkgs[@]}
+e apt-get install -y ${pkgs[@]}
# confnew since we edit /etc/fai/NFSROOT in an automated way
# fai-client is already a fai-server dependency, but make sure it gets upgraded
-apt-get install --no-install-recommends -y -o Dpkg::Options::="--force-confnew" fai-server fai-client
+e apt-get install --no-install-recommends -y -o Dpkg::Options::=--no-force-confdef -o Dpkg::Options::=--force-confnew fai-server fai-client
r=http://http.us.debian.org/debian
# like default, but scrap httpredir, and nonfree.
case $base in
- jessie|stretch)
+ jessie|stretch|buster)
cat >>/etc/fai/apt/sources.list <<EOF
# use fai repo. it's commented in the defaults. it's got bug fixes.
# and may contain newer packages.
fi
-# tried out a stretch base, doesn't work yet.
-#
$sed -f - /etc/fai/nfsroot.conf <<EOF
$ a FAI_ROOTPW='$(</q/root/shadow/standard)'
/^\s*FAI_ROOTPW/d
EOF
$sed 's/#LOGUSER/LOGUSER/' /etc/fai/fai.conf
+$sed -i '/^LOGUSER=/d' /etc/fai/fai.conf
$sed -i '/^FAI_FLAGS=/d' /etc/fai/fai.conf
echo "FAI_FLAGS=verbose" >>/etc/fai/fai.conf
+# note if this isnt set, the user isnt created
+echo "LOGUSER=fai" >>/etc/fai/fai.conf
# from man fai-make-nfsroot,
# figured out after partitioning ignored my crypt partition
-if ! grep cryptsetup /etc/fai/NFSROOT &>/dev/null; then
- $sed '/^PACKAGES install$/a cryptsetup' /etc/fai/NFSROOT
-fi
+cedit /etc/fai/NFSROOT <<'EOF' || [[ $? == 1 ]]
+# inserted by faserver-setup
+PACKAGES install
+cryptsetup
+# default one is linux-image-server, doesnt exist anymore
+linux-image-amd64
+# default is btrfs-tools which doesnt exist anymore
+btrfs-progs
+iw
+# got an error in error.log about not having gpg.
+# system seemed to still install ok, so i havent tested if this fixes it.
+gpg
+EOF
if armhf; then
cd /srv/fai
- rm -rf nfsroot
- tar Jxf /a/bin/fai-basefiles/basefiles/STRETCH64.tar.xz
+ e rm -rf nfsroot
+ e tar Jxf $basefile
# background: Can't build the nfsroot on my arm system now. First,
# fai-make-nfsroot won't work out of the box. One idea to make it work
# is by installing qemu-user-static, then copying qemu-x86_64-static
if [ -f $NFSROOT/usr/lib/PXELINUX/pxelinux.0 ]; then
pxebin=$NFSROOT/usr/lib/PXELINUX/pxelinux.0
else
- # jessie/stretch path
+ # jessie+ path
pxebin=$NFSROOT/usr/lib/syslinux/pxelinux.0
fi
type setup_tftp
EOF
)
- setup_tftp
+ e setup_tftp
# -g causes skipping set_root_pw() in fai-make-nfsroot, -ag
# is the only way to make it run without chrooting. the options
# seem contradictory, but it works.
- fai-setup -evag
+ e fai-setup -evag
else # not armhf
# note, this copies the -B arg to
# /srv/fai/nfsroot/var/tmp/base.tar.xz
- e fai-setup -evf -B /a/bin/fai-basefiles/basefiles/STRETCH64.tar.gz
+ e fai-setup -evf -B $basefile
# fai-setup expert mode avoids writing to /var/log/fai/variables
# at least config_src is needed for autodiscover
$sed '/^FAI_CONFIGDIR|^FAI_CONFIG_SRC|^LOGUSER/d' /var/log/fai/variables
apt-get -y install apt-cacher-ng
fi
-{ head -n 1 /srv/fai/nfsroot/root/.ssh/known_hosts | awk '{print $1}' \
- | tr '\n' ' '; ssh-keyscan localhost |& grep -o "ecdsa-sha2-nistp256.*"; \
- } >>/srv/fai/nfsroot/root/.ssh/known_hosts
+rm -f /srv/fai/nfsroot/root/.ssh/known_hosts
+key=$(ssh-keyscan localhost |& grep -o "ecdsa-sha2-nistp256.*")
+for ip in faiserver $(ip addr show up| grep -w '^ *inet' | awk '{print $2}'| cut -d / -f 1 | grep -vF 127.0.0.1); do
+ echo "$ip $key" >>/srv/fai/nfsroot/root/.ssh/known_hosts
+done
+
+
+# serial console
+# mainly from
+# https://wiki.archlinux.org/index.php/working_with_the_serial_console
+# at runtime, running this from ssh worked:
+# https://unix.stackexchange.com/questions/242778/what-is-the-easiest-way-to-configure-serial-port-on-linux
+# stty -F /dev/ttyS0 115200 cs8 -cstopb -parenb
+# /sbin/agetty 115200 ttyS0 linux
+# dated info, but validation that this might work on debian:
+# https://help.ubuntu.com/community/SerialConsoleHowto
+# note in the nfsroot, systemd is not running.
+echo "c0:2345:respawn:/sbin/agetty 115200 ttyS0 linux" >>/srv/fai/nfsroot/etc/inittab
# initially did the basic fai-chboot -Iv $std_arg default
# but found in console that it wanted to mount nfsroot
iankelling.org / git / automated-distro-installer / blobdiff