diff options
| -rw-r--r-- | abs/core/linhes-scripts/PKGBUILD | 10 | ||||
| -rwxr-xr-x | abs/core/linhes-scripts/diskspace | 2 | ||||
| -rwxr-xr-x | abs/core/linhes-scripts/diskspace.sh | 81 |
3 files changed, 91 insertions, 2 deletions
diff --git a/abs/core/linhes-scripts/PKGBUILD b/abs/core/linhes-scripts/PKGBUILD index 0be8d93..bc4052d 100644 --- a/abs/core/linhes-scripts/PKGBUILD +++ b/abs/core/linhes-scripts/PKGBUILD @@ -3,7 +3,7 @@ pkgname=linhes-scripts pkgver=7 -pkgrel=31 +pkgrel=32 pkgdesc="Various scripts that help to make LinHES, LinHES." arch=('i686' 'x86_64') license=('GPL2') @@ -49,6 +49,8 @@ upgrade_linhes_script.sh find_orphans.py acl_fix_fstab.py stop_xss.sh +diskspace +diskspace.sh ) build() { @@ -63,6 +65,8 @@ build() { cp run-limit-mythcommflag ${pkgdir}/etc/sv/limit-mythcommflag/run mkdir -p ${pkgdir}/etc/logrotate.d/ cp pause_mythcommflag ${pkgdir}/etc/logrotate.d/ + mkdir -p ${pkgdir}/etc/cron.tenminutes/ + cp diskspace ${pkgdir}/etc/cron.tenminutes/ } md5sums=('f56985b2d602e11dc1e10d3e7848b2a5' '10ad1a4da669adccd01e0be6e5e4a3ed' @@ -101,4 +105,6 @@ md5sums=('f56985b2d602e11dc1e10d3e7848b2a5' '4b8671376fad6d76874508434d42fbfd' 'd8838461af9d446a1fd7e7883fdc75d1' 'cc9cdabcdfc969c2829b58c0e513488c' - 'acb72dfeda6f957bfdf4113a04fb91c0') + 'acb72dfeda6f957bfdf4113a04fb91c0' + '84492954db16740f949d795b74383189' + '68e3e87571f3b0fa4a48a10df50dc220') diff --git a/abs/core/linhes-scripts/diskspace b/abs/core/linhes-scripts/diskspace new file mode 100755 index 0000000..ab3c91b --- /dev/null +++ b/abs/core/linhes-scripts/diskspace @@ -0,0 +1,2 @@ +#!/bin/bash +/usr/bin/nice -n19 /usr/LH/bin/diskspace.sh -osd diff --git a/abs/core/linhes-scripts/diskspace.sh b/abs/core/linhes-scripts/diskspace.sh new file mode 100755 index 0000000..2173c6e --- /dev/null +++ b/abs/core/linhes-scripts/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 |