x="$(readlink -f "$BASH_SOURCE")"; source "${x%/*}/bash-trace"
-[[ $EUID == 0 ]] || exec sudo -i "${BASH_SOURCE}" "$@"
+[[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
+
+LC_USEBASHRC=t; . ~/.bashrc
usage() {
cat <<EOF
-usage: ${0##*/} [-h|--help]
+usage: ${0##*/} [-h|--help] [BASE_CODENAME] [ARCH]
install fai-server on the current machine
-Initial setup of a fai server on debian. works on localhost.
-Set's the current ip as the tftp server. I vaguely remember
-that using a hostname does not work.
-Separate from running this, faiserver needs to be setup in dns
-to point to whatever host this is run on.
+Initial setup of a fai server. works on localhost. Set's the current ip
+as the tftp server. I vaguely remember that using a hostname does not
+work. Separate from running this, faiserver needs to be setup in dns to
+point to whatever host this is run on.
+
+Default BASE_CODENAME is buster. Default ARCH is 64. The script expects corresponding
+$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.
+
+
+Note: there is a bug in 5.9.4, fixed by adding
+ sleep 2
+
+Note: in t9, there is a bug in recent fai packages (eg 2021+), where
+ unshare uses a too new argument. I was able to fix it by
+ just going to the site of the error and changing unshare to
+ chroot like it used to be, but I'm not bothering to make
+ any persistent fix, since I'm now on t10. If it ever came
+ up again, using an old fai package would also work.
+
+/usr/sbin/fai-make-nfsroot:503, before apt-get update
-It expects $BASEFILE_DIR/STRETCH64.tar.gz 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}
+
+if [[ $base == [[:upper:]] ]]; then
+ echo $0: error: use lowercase base
+ exit 1
+fi
+
+basefile=($BASEFILE_DIR/${base^^}${arch^^}.tar.gz)
sed="sed -ri --follow-symlinks"
-if [[ ! -e $BASEFILE_DIR/STRETCH64.tar.gz ]]; then
- printf "%s\n" "$0: error BASEFILE_DIR=$BASEFILE_DIR \$BASEFILE_DIR/STRETCH64.tar.gz does not exist"
+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
[[ $(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
+# fai on ubuntu only has official support using the universe repo, but newer
+# tends to have less bugs.
+wget -O - https://fai-project.org/download/2BF8D9FE074BCDE4.asc | apt-key add -
-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
+update=false
+case $base in
+ stretch|buster|bullseye)
+ if ! grep -qFx "deb https://fai-project.org/download $base koeln" /etc/apt/sources.list.d/fai.list; then
+ update=true
+ fi
+ cat >/etc/apt/sources.list.d/fai.list <<EOF
+deb https://fai-project.org/download $base koeln
EOF
+ ;;
+ *)
+ echo "$0: error: script needs updating for new base" >&2
+ exit 1
+ ;;
+esac
- 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
+f=/var/cache/apt/pkgcache.bin;
+if [[ -r $f ]]; then
+ cachetime=$(stat -c %Y $f );
+ now=$(date +%s)
+ limittime=$(( now - 60*60*2 ))
+ if (( cachtime > limittime )); then
+ update=true
fi
-elif 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 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
- # 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 -
-
- cat >/etc/apt/sources.list.d/fai.list <<'EOF'
-deb https://fai-project.org/download stretch koeln
-EOF
-else
- rm -f /etc/apt/sources.list.d/fai.list
fi
-apt-get update
+if $update; then
+ apt-get update
+fi
# Relevant packages from fai-quickstart depends and fai-server recommends.
# I especially do not wait isc-dhcp-server or an inetd. Also excludes
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.
# All my systems should be able to get along without nonfree
# for a base working system afaik.
+
cat >/etc/fai/apt/sources.list <<EOF
deb $r $base main contrib
-deb http://security.debian.org/debian-security $base/updates main contrib
EOF
-
+### begin setup security repo ###
case $base in
- jessie|stretch)
+ 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.
-deb http://fai-project.org/download $base koeln
+deb http://security.debian.org/debian-security $base/updates main contrib
EOF
;;
+ *)
+ # new naming convention
+ cat >>/etc/fai/apt/sources.list <<EOF
+deb http://security.debian.org/debian-security $base-security main contrib
+EOF
esac
+### end setup security repo ###
-if [[ $base == jessie ]]; then
- cat >>/etc/fai/apt/sources.list <<'EOF'
-# fix tar https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=819978
-deb http://ftp.debian.org/debian jessie-backports main
-EOF
- # note, fai doesn\'t look at /etc/fai/apt/preferences.d
- cat >/etc/fai/apt/preferences <<'EOF'
-Package: tar
-Pin: release a=jessie-backports
-Pin-Priority: 500
+
+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.
+deb http://fai-project.org/download $base koeln
EOF
-fi
+
+## Get latest kernel and btrfs for dealing with btrfs issues.
+# if [[ $base == buster ]]; then
+# cat >>/etc/fai/apt/sources.list <<'EOF'
+# deb http://ftp.debian.org/debian buster-backports main
+# EOF
+# # note, fai doesn\'t look at /etc/fai/apt/preferences.d
+# cat >/etc/fai/apt/preferences <<'EOF'
+# Package: linux-* firmware-linux-free btrfs-progs
+# Pin: release a=buster-backports
+# Pin-Priority: 500
+# EOF
+# 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
- cat >>/etc/fai/NFSROOT <<'EOF'
+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
-fi
if armhf; then
cd /srv/fai
- rm -rf nfsroot
- tar Jxf $BASEFILE_DIR/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
# tftp environment
local pxebin
- # wheezy path
- if [ -f $NFSROOT/usr/lib/PXELINUX/pxelinux.0 ]; then
- pxebin=$NFSROOT/usr/lib/PXELINUX/pxelinux.0
- else
- # jessie/stretch path
- pxebin=$NFSROOT/usr/lib/syslinux/pxelinux.0
- fi
+ # jessie+ path
+ pxebin=$NFSROOT/usr/lib/syslinux/pxelinux.0
rm -f $NFSROOT/boot/*.bak
mkdir -p $TFTPROOT/pxelinux.cfg
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 $BASEFILE_DIR/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