added tagfile and make use of it in modules

modules/conf_ceph.sh

@@ -15,7 +15,7 @@
 # Mount points are hardcoded and should bet set differently
 # ------------------------------------------------------------------------------
 
-export VER_conf_ceph="0.0.2"
+export VER_conf_ceph="0.0.3"
 export DEP_conf_ceph="upgrade_dist"
 
 conf_ceph()
@@ -26,6 +26,7 @@ conf_ceph()
     mkdir -pv /share
 
     local success=undef
+    local fstabchanged=false
     if [[ $CEPH_STATUS == ceph ]]; then
         # Install ceph package
         pkginst ceph-common
@@ -34,6 +35,7 @@ conf_ceph()
         if [[ ! $(grep "# Ceph" /etc/hosts) ]]; then
             prnt I "Adding server list to /etc/hosts"
             backupdist /etc/hosts
+            tagfile /etc/hosts
             echo >> /etc/hosts
             echo "# Ceph servers:" >> /etc/hosts
             for srv in $CEPH_SRV_NAMES; do
@@ -47,6 +49,7 @@ conf_ceph()
 
         backupdist /etc/fstab
         prnt I "Adding ceph entries to /etc/fstab"
+        fstabchanged=true
         echo >> /etc/fstab
         local srvlist=$(echo $CEPH_SRV_NAMES | sed "s/ /,/g")
         if [[ ! $(grep $srvlist /etc/fstab) ]]; then
@@ -58,10 +61,11 @@ conf_ceph()
         unset srvlist
         success=yes
     elif [[ $CEPH_STATUS == smb ]]; then
-	pkginst smbclient
+        pkginst smbclient
 
         backupdist /etc/fstab
         prnt I "Adding Samba entries to /etc/fstab"
+        fstabchanged=true
         echo >> /etc/fstab
         if [[ ! $(grep $SMBSRV /etc/fstab) ]]; then
             echo "# Samba:" >> /etc/fstab
@@ -75,6 +79,7 @@ conf_ceph()
     fi
     if [[ $success == yes ]]; then
         if [[ ! $(grep "^/srv/ceph/share" /etc/fstab) ]]; then
+            fstabchanged=true
             echo "/srv/ceph/share       /share  none    defaults,_netdev,bind   0 0" >> /etc/fstab
             if [[ $SHARED_HOME == 1 ]]; then
                 echo "/srv/ceph/share/home      /home   none    defaults,_netdev,bind   0 0" >> /etc/fstab
@@ -84,6 +89,11 @@ conf_ceph()
         prnt E "Failed creating original mount, not adding binded ones"
     fi
 
+    if [[ $fstabchanged == true ]]; then
+        tagfile /etc/fstab
+    fi
+    unset fstabchanged
+
     # Mount Ceph volumes if required
     prnt I "Mounting ceph volumes"
     [[ ! $(mount | grep "on /srv/ceph") ]] && mount -v /srv/ceph || mount -v /srv/ceph/share