X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai%2Fconfig%2Fdistro-install-common%2Fend;h=79238a551213d54d33195b06719220c96bad1e83;hb=81e0e0b826ebffdee7d809ee4dff1338af7692e1;hp=6bb2880ef82a3f160c9cdcf31bed07826929220f;hpb=8730d8986b29c6481223b02a85eaf448212a97c1;p=automated-distro-installer

diff --git a/fai/config/distro-install-common/end b/fai/config/distro-install-common/end
index 6bb2880..79238a5 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 /
 
+chown -R 1000:1000 $dir
 while true; do
     $ROOTCMD chown 1000:1000 $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