LinHES-system & linhes-scripts: move diskspace to LinHES-system

3 files changed, 94 insertions, 6 deletions

diff --git a/abs/core/LinHES-system/PKGBUILD b/abs/core/LinHES-system/PKGBUILD
index 607bda1..f8baeaf 100644
--- a/abs/core/LinHES-system/PKGBUILD
+++ b/abs/core/LinHES-system/PKGBUILD
@@ -1,6 +1,6 @@
 pkgname=LinHES-system
 pkgver=2
-pkgrel=40
+pkgrel=41
 arch=('i686')
 MVDIR=$startdir/pkg/usr/LH
 BINDIR=$startdir/pkg/usr/bin
@@ -11,7 +11,7 @@ backup=(etc/modprobe.d/alsa-base)
 binfiles="LinHES-start optimize_mythdb.py
  myth_mtc.py myth_mtc.sh LinHES-run
  firstboot.sh load-modules-mythvantage.sh
- unclutter-toggle.sh tvterm.sh smolt.cron
+ unclutter-toggle.sh tvterm.sh
  mythfrontend-start set_windowmanager.sh
  myth_status.py myth_status.sh
  xmsg.py install_supplemental_service.sh
@@ -19,9 +19,11 @@ binfiles="LinHES-start optimize_mythdb.py
  lh_system_restore_job
  lh_system_host_update
  lh_system_all_host_update
- add_storage.py"
+ add_storage.py
+ diskspace.sh"
 
-source=(LinHES-session LinHES-profile.sh $binfiles alsa-base myth_mtc.lr)
+source=(LinHES-session LinHES-profile.sh $binfiles alsa-base myth_mtc.lr 
+ diskspace smolt.cron)
 
 build() {
         cd $startdir/src
@@ -45,6 +47,7 @@ build() {
 
         install -m644 -D $startdir/src/alsa-base $startdir/pkg/etc/modprobe.d/alsa-base.conf
         install -m755 -D $startdir/src/smolt.cron $startdir/pkg/etc/cron.weekly/smolt.cron
+        install -m755 -D $startdir/src/diskspace $startdir/pkg/etc/cron.tenminutes/diskspace
         mkdir $startdir/pkg/etc/logrotate.d
         cp $startdir/myth_mtc.lr $startdir/pkg/etc/logrotate.d
 }
@@ -59,7 +62,6 @@ md5sums=('d6a564f3286590875874573107940908'
          'dc3eef2a624754e16805d72bbe488b67'
          'dc0be354ce77ba2b89868fc29b942c43'
          '542e670e78d117657f93141e9689f54d'
-         'abe887472a170bd1a8e6da6a7b7e93e4'
          '752488eb8bfb672ce0e4c924f7faf3d1'
          'ba351b92e69bcaf26a9bf80417b09c3c'
          'b41b08ea923d94b90d22f92e291ad9ee'
@@ -71,5 +73,8 @@ md5sums=('d6a564f3286590875874573107940908'
          '859a80ddb4c234506379c605114c1343'
          '47e093e8cfe4b5b96602358e1f540832'
          '6faeba0aeb38e772121f751cabda8683'
+         '68e3e87571f3b0fa4a48a10df50dc220'
          'eb879fee9603a05d5420d4ce8ed9e450'
-         'f1870a9522c79e6b248fcbf81dec3280')
+         'f1870a9522c79e6b248fcbf81dec3280'
+         '84492954db16740f949d795b74383189'
+         'abe887472a170bd1a8e6da6a7b7e93e4')
diff --git a/abs/core/LinHES-system/diskspace b/abs/core/LinHES-system/diskspace
new file mode 100755
index 0000000..ab3c91b
--- /dev/null
+++ b/abs/core/LinHES-system/diskspace
@@ -0,0 +1,2 @@
+#!/bin/bash
+/usr/bin/nice -n19 /usr/LH/bin/diskspace.sh -osd
diff --git a/abs/core/LinHES-system/diskspace.sh b/abs/core/LinHES-system/diskspace.sh
new file mode 100755
index 0000000..2173c6e
--- /dev/null
+++ b/abs/core/LinHES-system/diskspace.sh
@@ -0,0 +1,81 @@
+#!/bin/sh
+### Monitor free disk space
+# Display alert if the free percentage of space is >= $ALERT
+
+#
+# Static Config Variables
+#
+ALERT=90                        # free space percentage to trigger an alert
+
+#
+# Static Binary Paths
+#
+DF='/bin/df'
+GREP='/bin/grep'
+AWK='/bin/awk'
+CUT='/bin/cut'
+HOSTNAME='/bin/hostname'
+DATE='/bin/date'
+OSD_CAT='/usr/bin/osd_cat'
+export DISPLAY=:0.0
+#
+# Static System Variables
+#
+THIS_HOST=`${HOSTNAME}`
+
+#
+# Check CLI Options
+#
+VERBOSE=false
+OSD=false
+for ARG in "$@" ; do
+        case $ARG in
+        "-v")
+                VERBOSE=true
+                ;;
+        "-osd")
+                OSD=true
+                ;;
+        esac
+done
+
+#----------------------------------------------------------------------------
+. /etc/osd_cat.cfg || {
+    color=yellow
+    outline=2
+    outlinecolour=black
+    shadow=0
+    shadowcolour=black
+    font="-adobe-helvetica-bold-*-*-*-34-*-*-*-*-*-*-*"
+}
+#----------------------------------------------------------------------------
+
+[ $VERBOSE = true ] && echo "Checking free disk space on ${THIS_HOST}"
+[ $VERBOSE = true ] && echo "Threshold for warning is ${ALERT}%"
+[ $VERBOSE = true ] && echo "------------------------------------------------------------------"
+
+# Dynamic Variables
+#DATE_STR=`${DATE} "+%d-%B-%y @ %H%Mhrs"`
+
+# Call df to find the used percentages. Grep for only local disks (not remote mounts like nfs or smb)
+# Pipe the output to awk to get the needed columns, then start a while loop to process each line.
+$DF -HPl | $GREP -E "^/dev/" | $AWK '{ print $5 " " $6 " " $1 }' | while read OUTPUT ; do
+    USED_PCENT=$(echo ${OUTPUT} | $AWK '{ print $1}' | $CUT -d'%' -f1  )    # Used space as a percentage
+    PARTITION=$(echo ${OUTPUT} | $AWK '{ print $2 }' )                      # Mount Point (eg, /home)
+    DEVICE=$(echo ${OUTPUT} | $AWK '{ print $3 }' )                         # Device (eg, /dev/sda1 or LABEL or UUID)
+    if [ $VERBOSE = true ] ; then
+        echo -e "Checking device ${DEVICE} which is mounted to ${PARTITION} \t${USED_PCENT}% used"
+    fi
+    if [ ${USED_PCENT} -ge $ALERT ]; then
+        if [ $VERBOSE = true ] ; then
+            echo "WARNING: ${PARTITION} (${DEVICE}) is ${USED_PCENT}% full on ${THIS_HOST}."
+        else
+            echo "WARNING: ${PARTITION} (${DEVICE}) is ${USED_PCENT}% full on ${THIS_HOST}." #|
+            if [ $OSD = true ] && [ ${PARTITION} = / ]; then
+                echo "WARNING: The root (${PARTITION}) partition is ${USED_PCENT}% full on ${THIS_HOST}." | $OSD_CAT --pos=top --offset=40 --align=center --delay=10 --color=$color --outline=$outline --outlinecolour=$outlinecolour --shadow=$shadow --shadowcolour=$shadowcolour --font=$font &
+            fi
+        fi
+    fi
+done
+
+exit 0