[debian-edu-commits] debian-edu/ 05/64: Improve shutdown script.

[Mike Gabriel]

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sunweaver pushed a commit to branch master
in repository shutdown-at-night.

commit 775e09aa9f0089bd8ad8901056d4c5956a0695a8
Author: Petter Reinholdtsen <pere at hungry.com>
Date:   Sun Jun 8 16:11:53 2008 +0000

    Improve shutdown script.
    
    git-svn-id: svn+ssh://svn.debian.org/svn/debian-edu/trunk/src/shutdown-at-night@41394 6e500793-9bee-0310-a5b0-9d0909bd054d
---
 shutdown-at-night |   30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/shutdown-at-night b/shutdown-at-night
index b00c9a0..2dced23 100755
--- a/shutdown-at-night
+++ b/shutdown-at-night
@@ -4,8 +4,11 @@
 # Should schedule wakeup in the morning.
 
 # How do we decide if it should be enabled for this host?  Netgroup
-# membership? LDAP search?  Flag file?
+# membership?  LDAP search?  Flag file?
 
+wakeuptime="07:00"
+
+hostname=$(uname -n)
 
 enabled_for_host() {
     # Flag for now
@@ -19,29 +22,26 @@ netgroup_lookup() {
     innetgr -h $hostname host-shutdown-at-night
 }
 
-ldap_lookup() {
-    ldapsearch -LLL -w public \
-      -D "cn=svc.adbind,ou=servicekonti,ou=brukere,ou=i2-drift,dc=skolen,dc=local" \
-      -b "dc=skolen,dc=local" \
-      -x "(&(&(objectClass=user)(uidNumber=*))(samaccountname=slxtest0101))" unixhomedirectory
-}
-
 nvramwakeup() {
 # http://www.vdr-portal.de/board/thread.php?threadid=75582&sid=b7aced20e710aef12ffa56b5197fe168
     wakeuptime=$1
     when=$(date +%s -d 'tomorrow $wakeuptime')
 
-    # Make sure HW clock is correct, as it is used to decide when to wake up.
+    # Make sure HW clock is correct, as it is used to decide when to
+    # wake up.
     /etc/init.d/hwclock.sh stop
+
     # Make sure /dev/nvram is available
     modprobe nvram
+
     # This require a supported motherboard
     nvram-wakeup -s $when
+    logger -t shutdown-at-night "Scheduled  $hostname to turn itself on at $wakeuptime."
 }
 
-wolwakeup() {
-    if=eth1
-    ethtool -s $if wol g
+prepare_wakeonlan() {
+    interface="(/sbin/route -n | awk '/^0\.0\.0\.0 / { print $8 }')"
+    ethtool -s $interface wol g
 }
 
 is_host_unused() {
@@ -53,12 +53,12 @@ is_host_unused() {
 }
 
 if enabled_for_host ; then
-    wakeuptime="07:00"
     if is_host_unused; then
-	logger -t shutdown-at-night "Turning off unused client $hostname, turn on at $wakeuptime."
+	logger -t shutdown-at-night "Turning off unused client $hostname."
 	if type nvram-wakeup 2>/dev/null ; then
 	    nvramwakeup $wakeuptime
 	fi
-	shutdown -h now "Unused host being turned off for the night (cron)."
+	prepare_wakeonlan
+	shutdown -h 5 "Unused host being turned off for the night (cron)."
     fi
 fi

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/debian-edu/pkg-team/shutdown-at-night.git