#!/bin/bash
-
# note, this script gets piped to bash, so cant cd to current dir
+
+[[ $EUID == 0 ]] || exec sudo "${BASH_SOURCE}" "$@"
+
set -eE -o pipefail
trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+kgped16=false
fai_action=install
fai_reboot_arg=,reboot
-case $1 in
- -h|--help)
- echo "see help from myfai-chboot"
- exit 0
- ;;
- -S)
- fai_action=sysinfo
- fai_reboot_arg=
- shift
- ;;
- -i) #inventory
- fai_action=inventory
- fai_reboot_arg=
- shift
- ;;
-esac
-
-[[ $EUID == 0 ]] || exec sudo "${BASH_SOURCE}" "$@"
+while [[ $1 == -* ]]; do
+ case $1 in
+ -h|--help)
+ echo "see help from myfai-chboot"
+ exit 0
+ ;;
+ -S)
+ fai_action=sysinfo
+ fai_reboot_arg=
+ shift
+ ;;
+ -i) #inventory
+ fai_action=inventory
+ fai_reboot_arg=
+ shift
+ ;;
+ -k)
+ kgped16=true;
+ shift
+ ;;
+ esac
+done
-e() {
- echo "$*"
- if ! "$@"; then
- echo "$0: error: exit code $? from: $*"
- exit 1
- fi
-}
+pre="${0##*/}:"
+m() { printf "$pre %s\n" "$*"; "$@"; }
+e() { printf "$pre %s\n" "$*"; }
+err() { echo "[$(date +'%Y-%m-%d %H:%M:%S%z')]: $pre: $*" >&2; }
host=$1
rm -f /srv/tftp/fai/pxelinux.cfg/*
if [[ ! $1 ]]; then
+ echo "$0: clearing pxe config and exiting"
exit 0
fi
exit 1
fi
ip=$ip/32
+ echo "$0: found ip of $host: $ip"
fi
if modprobe nfsd &>/dev/null; then
if [[ -w /etc/exports ]]; then
sed -ri --follow-symlinks '\%^/srv/fai/%d' /etc/exports
cat >>/etc/exports <<EOF
-/srv/fai/config $ip(async,ro,no_subtree_check)
+/srv/fai/config $ip(async,ro,no_subtree_check,no_root_squash)
/srv/fai/nfsroot $ip(async,ro,no_subtree_check,no_root_squash)
EOF
exportfs -ra
# man page doesn't explain this, but this deletes & thus disables
# all chboot systems.
-e fai-chboot -iv $std_arg default # set it to default to get a val out of it next
+m fai-chboot -iv $std_arg default # set it to default to get a val out of it next
kernel=$(fai-chboot -L '^default$' | awk '{print $3}')
default_k_args=$(fai-chboot -L '^default$' | \
sed -r "s/^(\S+\s+){3}(.*)/\2/")
# example of default_k_args
-# initrd=initrd.img-3.16.0-4-amd64 ip=dhcp root=192.168.1.3:/srv/fai/nfsroot aufs FAI_CONFIG_SRC=nfs://faiserver/srv/fai/config FAI_ACTION=install
+# initrd=initrd.img-3.16.0-4-amd64 ip=dhcp root=192.168.1.3:/srv/fai/nfsroot FAI_CONFIG_SRC=nfs://faiserver/srv/fai/config FAI_ACTION=install
-k_args=(FAI_ACTION=$fai_action)
+# https://wiki.archlinux.org/index.php/Solid_state_drive#Resolving_NCQ_errors
+# currently on needed on d16 samsung 870 qvo, but better to have this
+# and not wait for more conditions where its needed.
+k_args=(FAI_ACTION=$fai_action libata.force=noncq)
if $kgped16; then
k_args+=(console=tty0 console=ttyS0,115200)
fi
esac
done
rm -f /srv/tftp/fai/pxelinux.cfg/*
-e fai-chboot -k "${k_args[*]}" -v -f verbose,sshd,createvt$fai_reboot_arg $std_arg $kernel "$host"
+m fai-chboot -k "${k_args[*]}" -v -f verbose,sshd,createvt$fai_reboot_arg $std_arg $kernel "$host"
# this is needed for autodiscover iso. i'm not sure, it might override
# the fai-chboot method of setting this, i'm not sure.