X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai%2Fconfig%2Fdistro-install-common%2Fend;h=9c194fa19cc3cf90ee9889bd69809e6fee18e888;hb=4c0b3d508093cd1561f6ae887f154f06383b67d3;hp=9f92418102085471491f2e116ea9386040c89ceb;hpb=11f823d2d74425b6ff3143ec0106e2504346f496;p=automated-distro-installer

diff --git a/fai/config/distro-install-common/end b/fai/config/distro-install-common/end
index 9f92418..9c194fa 100755
--- a/fai/config/distro-install-common/end
+++ b/fai/config/distro-install-common/end
@@ -1,7 +1,7 @@
 #!/bin/bash -x
 
 set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
+trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
 
 
@@ -9,27 +9,32 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
 # based on unison error, with 8192 from
 # sysctl -a | grep fs.inotify.max_user_watches
 #http://stackoverflow.com/questions/535768/what-is-a-reasonable-amount-of-inotify-watches-with-linux
-echo "fs.inotify.max_user_watches = 1000000" >> $target/etc/sysctl.d/99-sysctl.conf
+
+f=$target/etc/sysctl.d/99-sysctl.conf
+key=fs.inotify.max_user_watches
+if [[ -e $f ]]; then sed -ri "/^\s*$key\s*=/d" $f; fi
+echo "fs.inotify.max_user_watches = 1000000" >> $f
 # if we weren't rebooting, you could apply it now with:
 # sysctl --system
 
-echo 'ian  ALL=(ALL)  NOPASSWD: ALL' >> $target/etc/sudoers
+f=$target/etc/sudoers
+line='ian  ALL=(ALL)  NOPASSWD: ALL'
+if [[ ! -e $f ]] || ! grep -xF "$line" $f; then
+    echo "$line" >> $f
+fi
 
 
 dir=/q/p/c/machine_specific/$HOSTNAME/.unison
 $ROOTCMD mkdir -p $dir
 
 $ROOTCMD rm -rf /root/.unison
-$ROOTCMD ln -s $dir /root
-$ROOTCMD ln -s /q/p /
+$ROOTCMD ln -sf $dir /root
+$ROOTCMD ln -sf /q/p /
 
 while true; do
     $ROOTCMD chown 1000:1000 $dir
-    $ROOTCMD chmod 660 $dir
+    $ROOTCMD chmod 700 $dir
     dir=$(dirname $dir)
     [[ $dir != /q ]] || break
 done
 
-# kvm is normally created by some package,
-# but unison doesn't like unknown groups, so make it now so initial sync works.
-$ROOTCMD groupadd kvm