Changement de "ou" le dns se fait reloader/reconfigurer.

Plus propre et mieux scindé.

Quand le DNS ou l'apache se fait reloader/reconfigurer, appel
en "hooks" des scripts qui sont dans /usr/lib/alternc/reload.d/

debian/alternc.dirs

@@ -14,6 +14,7 @@ usr/bin
 usr/share/alternc/panel
 usr/lib/alternc
 usr/lib/alternc/install.d
+usr/lib/alternc/reload.d
 usr/lib/alternc/safe_mode_exec_dir
 usr/sbin
 usr/share/alternc/install

src/alternc_reload

@@ -69,9 +69,6 @@ if [ ! -z "$RELOAD_ZONES" ]; then
         $sudo rndc reload || echo "Cannot reload bind" 
         apache_reload # keep for compatibility
         ;;
-      "dns_daemon")
-        dns_restart
-        ;;
       "apache")
         apache_reload
         ;;

src/functions_dns.sh

@@ -9,6 +9,7 @@
 ZONE_TEMPLATE="/etc/alternc/templates/bind/templates/zone.template"
 NAMED_TEMPLATE="/etc/alternc/templates/bind/templates/named.template"
 NAMED_CONF="/var/lib/alternc/bind/automatic.conf"
+RNDC="/usr/sbin/rndc"
 
 dns_zone_file() {
     echo "/var/lib/alternc/bind/zones/$1"
@@ -56,18 +57,21 @@ dns_named_conf() {
     tempo=${tempo/@@DOMAINE@@/$domain}
     tempo=${tempo/@@ZONE_FILE@@/$(dns_zone_file $domain)}
     echo $tempo >> "$NAMED_CONF"
+    # Kindly ask Bind to reload his configuration
+    # (the zone file is allready created and populate)
+    $RNDC reconfig
+    # Hook it !
+    run-parts --arg=dns_reconfig  /usr/lib/alternc/reload.d
   fi
 
-  # Ask for restart of dns server
-  touch "$DNS_DO_RESTART"
 }
 
 dns_delete() {
   local domain=$1
 
   # Delete the zone file
-  if [ -w $(dns_zone_file $domain) ] ; then
+  if [ -w "$(dns_zone_file $domain)" ] ; then
-    rm -f $(dns_zone_file $domain)
+    rm -f "$(dns_zone_file $domain)"
   fi
 
   # Remove from the named conf
@@ -75,7 +79,9 @@ dns_delete() {
   echo -e "$file" |grep -v "\"$domain\"" > "$NAMED_CONF"
 
   # Ask for restart of dns server
-  touch "$DNS_DO_RESTART"
+  $RNDC reconfig
+  # Hook it !
+  run-parts --arg=dns_reconfig  /usr/lib/alternc/reload.d
 }
 
 # DNS regenerate
@@ -142,4 +148,9 @@ dns_regenerate() {
     dns_chmod $domain
     # Add it to named conf
     dns_named_conf $domain
+
+    # Kindly bind to reload the zone
+    $RNDC reload $domain
+    # Hook it !
+    run-parts --arg=dns_reload_zone --arg="$domain" /usr/lib/alternc/reload.d
 }

src/update_domains.sh

@@ -20,12 +20,9 @@ LOCK_FILE="/usr/share/alternc/panel/cron.lock" # FIXME doesn't seem clean to be
 OLDIFS="$IFS"
 NEWIFS=" "
 LOGFORMAT_FILE="/etc/alternc/apache_logformat.conf"
-RELOAD_ZONES="$(mktemp /tmp/alternc_reload_zones.XXXX)"
 RELOAD_WEB="$(mktemp /tmp/alternc_reload_web.XXXX)"
-DNS_DO_RESTART="/tmp/alternc.do_do_restart.$$"
 B="µµ§§" # Strange letters to make split in query
 
-echo "" > "$RELOAD_ZONES"
 echo "" > "$RELOAD_WEB"
 
 # Somes check before start operations
@@ -95,7 +92,6 @@ for dom in `mysql_query "select domaine from domaines where dns_action = 'UPDATE
 do
     dns_delete $dom
     mysql_query "update domaines set dns_action = 'OK', dns_result = '$?' where domaine = '$dom'"
-    echo -n " $dom " >> "$RELOAD_ZONES"
 done
 
 # Domains we have to update the dns :
@@ -105,7 +101,6 @@ do
     echo "dns_regenerate : domain=/$dom/"
     dns_regenerate $dom
     mysql_query "update domaines set dns_action = 'OK', dns_result = '$?' where domaine = '$dom'"
-    echo -n " $dom " >> "$RELOAD_ZONES"
 done
 
 # Domains we want to delete completely, now we do it
@@ -115,11 +110,9 @@ do
     dns_delete $dom
     # Web configurations have already bean cleaned previously
     mysql_query "delete from sub_domaines where domaine='$dom'; delete from domaines where domaine='$dom';"
-    echo -n " $dom " >> "$RELOAD_ZONES"
 done
 
 if [ ! -z "$(cat "$RELOAD_WEB")" ] ; then
-  echo " apache " >> "$RELOAD_ZONES"
 
   # Just to encourage user to use THIS directory and not another one
   test -d "$VHOST_MANUALCONF" || mkdir -p "$VHOST_MANUALCONF"
@@ -150,23 +143,21 @@ if [ ! -z "$(cat "$RELOAD_WEB")" ] ; then
   fi
   mv "$tempo" "$VHOST_FILE"
 
+  # We must reload apache
+  # we assume we run apache on the master
+  /usr/bin/alternc_reload apache || true
+  # Launch hooks for apache reload
+  run-parts --arg=web_reload /usr/lib/alternc/reload.d
 fi
 
-# What do we reload ?
+## FIXME : move the slave part into the /usr/lib/alternc/reload.d directory to be an hook
-lst_zones=$(cat "$RELOAD_ZONES"|tr '\n' ' ')
+#for slave in $ALTERNC_SLAVES; do
-if [ -e "$DNS_DO_RESTART" ] ; then
+#    if [ "$slave" != "localhost" ]; then
-  lst_zones="dns_daemon $lst_zones" 
+#        ssh alternc@$slave alternc_reload 'apache' || true
-fi
+#    fi
+#done
 
-# we assume we run apache and bind on the master
+rm -f "$LOCK_FILE" "$RELOAD_ZONES" "$RELOAD_WEB" "$INOTIFY_UPDATE_DOMAIN"
-/usr/bin/alternc_reload $lst_zones || true
-for slave in $ALTERNC_SLAVES; do
-    if [ "$slave" != "localhost" ]; then
-        ssh alternc@$slave alternc_reload $lst_zones || true
-    fi
-done
-
-rm -f "$LOCK_FILE" "$RELOAD_ZONES" "$RELOAD_WEB" "$DNS_DO_RESTART" "$INOTIFY_UPDATE_DOMAIN"
 
 exit 0