X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;ds=sidebyside;f=myfai-chboot-local;h=7dea8f2dbd174130a68da62ae2a44446e88f6338;hb=HEAD;hp=4cef9a59638e22c06d718acd9dbf39fb4d39c68f;hpb=edb1a99660561c51aa5c7803d978284c7b423842;p=automated-distro-installer

diff --git a/myfai-chboot-local b/myfai-chboot-local
index 4cef9a5..ca4d32e 100755
--- a/myfai-chboot-local
+++ b/myfai-chboot-local
@@ -16,54 +16,72 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-# note, this script gets piped to bash, so cant cd to current dir
 
-[[ $EUID == 0 ]] || exec sudo "${BASH_SOURCE}" "$@"
+[[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
+
+set -x
 
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
+pre="${0##*/}:"
+m() { printf "$pre %s\n"  "$*"; "$@"; }
+e() { printf "$pre %s\n"  "$*"; }
+err() { echo "[$(date +'%Y-%m-%d %H:%M:%S%z')]: $pre: $*" >&2; }
+
+usage() {
+  cat <<EOF
+Usage: call from myfai-chboot, see its help
+
+# note, this script gets piped to bash, so cant cd to current dir
+
+-h|--help  Print help and exit.
+
+Note: Uses util-linux getopt option parsing: spaces between args and
+options, short options can be combined, options before args.
+EOF
+  exit $1
+}
+
+
 kgped16=false
 bond=false
 fai_action=install
 fai_reboot_arg=,reboot
-while [[ $1 == -* ]]; do
+
+# ensure we can handle args with spaces or empty.
+ret=0; getopt -T || ret=$?
+[[ $ret == 4 ]] || { echo "Install util-linux for enhanced getopt" >&2; exit 1; }
+
+temp=$(getopt -l help,no-r hSi "$@") || usage 1
+eval set -- "$temp"
+while true; 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
       ;;
     -b)
       bond=true
-      shift
       ;;
     --no-r)
       fai_reboot_arg=
-      shift
       ;;
+    -h|--help) usage ;;
+    --) shift; break ;;
+    *) echo "$0: unexpected args: $*" >&2 ; usage 1 ;;
   esac
+  shift
 done
-
-pre="${0##*/}:"
-m() { printf "$pre %s\n"  "$*"; "$@"; }
-e() { printf "$pre %s\n"  "$*"; }
-err() { echo "[$(date +'%Y-%m-%d %H:%M:%S%z')]: $pre: $*" >&2; }
-
-host=$1
+read -r host <<<"$@"
+readonly host
 
 
 rm -f /srv/tftp/fai/pxelinux.cfg/*
@@ -112,7 +130,7 @@ else
 fi
 
 if modprobe nfsd &>/dev/null; then
-  std_arg="-u nfs://faiserver/srv/fai/config"
+  std_arg="-u nfs://faiserver.b8.nz/srv/fai/config"
   # nfsv4 wont do rw with overlayfs yet
   # https://lists.uni-koeln.de/pipermail/linux-fai/2017-March/011641.html
   root_arg="$my_ip:/srv/fai/nfsroot:vers=3"
@@ -132,9 +150,9 @@ EOF
   fi
   systemctl start nfs-server # assumes recent os
 else
-  std_arg="-u http://faiserver:8080/config.tar.gz"
-  root_arg="live:http://faiserver:8080/squash.img"
-  /a/exe/web-conf -i -p 8080 - apache2 faiserver <<EOF
+  std_arg="-u http://faiserver.b8.nz:8080/config.tar.gz"
+  root_arg="live:http://faiserver.b8.nz:8080/squash.img"
+  /a/exe/web-conf -i -p 8080 - apache2 faiserver.b8.nz <<EOF
 <Location />
     Deny from all
     Allow from $ip
@@ -151,7 +169,7 @@ kernel=$(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 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.b8.nz/srv/fai/config FAI_ACTION=install
 
 # 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