Initial Commit

This commit is contained in:
root 2014-11-20 23:24:10 +10:00
commit 0ab76a6f13
2 changed files with 163 additions and 0 deletions

149
check_updates.sh Executable file
View File

@ -0,0 +1,149 @@
#!/bin/bash
# Script Name: maint.sh
# Author Name: Keith Bawden
# Date: Wed May 17 15:40:32 JST 2006
# Description: This script will:
# Clean up the local apt repository of retrieved packages (apt-get clean)
# Resync the package index (apt-get update)
# If called with AUTOUPDATE set to yes then updates will be downloaded and applied with no feed back (not recommended)
# If called without AUTOUPDATE then packages are downloaded and an email is sent informing which packages are to be updated.
# And more ;-)
# NOTE: Perl is needed for this script to work.
#
# Make user configuration changes in this section
#
MAILTO="mmckinnon@comprofix.com"
SMTP=mail.comprofix.com
AUTOUPDATE="no"
LOGFILE="/var/log/server_maint.log"
THISSERVER=`hostname --fqdn`
MAILFROM="mmckinnon@comprofix.com"
#
# End of user configuration section
#
DASHES="---------------------------------------------------------------------------------"
DASHES2="================================================================================="
# Check if the script is being run as root exit if it is not.
if [ $(id -u) -ne 0 ]
then
echo "ur not root bro"
exit 1
fi
startlogging() {
echo $DASHES2 >> $LOGFILE
echo "$0 started running at `date`" >> $LOGFILE
echo $DASHES2 >> $LOGFILE
}
stoplogging() {
echo "`date` [MESSAGE] $0 finished runnning" >> $LOGFILE
echo $DASHES >> $LOGFILE
}
check_return() {
if [ "$?" -ne "0" ]
then
echo "`date` [ERROR] $1 failed to run" >> $LOGFILE
send_error_email $1
stoplogging
exit 1
fi
echo "`date` [SUCCESS] $1 ran without error" >> $LOGFILE
}
send_error_email() {
sendemail -f "$THISSERVER <$MAILTO>" -t $MAILTO -u "[$THISSERVER] There was an error whilst running $0" -s $SMTP -m
"Hello,
Whilst running the update script ($0) on $THISSERVER there was a problem.
[ERROR] "$1" failed to run
The server has the following network interfaces configured ${SERVERADDS[@]}.
Please log in via ssh (e.g. ssh root@${IPADDR[0]}) and check the log file:
vim $LOGFILE
Regards."
}
# IP Address stuff
declare -a IPADDR
declare -a NICINTERFACE
declare -a SERVERADDS
index=0
for i in $( ifconfig | grep 'inet addr' | awk '{print $2}'| sed 's#addr:##g' );
do
IPADDR[$index]=$i
let "index += 1"
done
index=0
for i in $( ifconfig | grep 'eth' | awk '{print $1}' );
do
SERVERADDS[$index]="$i ${IPADDR[$index]}"
let "index += 1"
done
# End IP Address stuff
startlogging
apt-get clean > /dev/null
check_return "apt-get clean"
apt-get update > /dev/null
check_return "apt-get update"
if [[ "$AUTOUPDATE" == "yes" ]]
then
apt-get -yqq upgrade > /dev/null
check_return "apt-get -yq upgrade"
else
PACKAGES_TO_BE_UPGRADED=`apt-get -Vs upgrade | perl -ne 'print if /upgraded:/ .. /upgraded,/'`
apt-get -yqd upgrade > /dev/null
check_return "apt-get -yqd upgrade"
fi
if [[ -z $PACKAGES_TO_BE_UPGRADED ]]
then
echo "`date` [MESSAGE] No packages need updating." >> $LOGFILE
else
echo "
Hello,
Packages have been downloaded onto $THISSERVER.
$PACKAGES_TO_BE_UPGRADED
The server has the following network interfaces configured ${SERVERADDS[@]}.
To update the server log in via ssh (e.g. ssh root@${IPADDR[0]}) and run the following command:
apt-get upgrade
See the logfile for more info: vim $LOGFILE
Regards. " >/tmp/servermail.msg
cat /tmp/servermail.msg | sendemail -s $SMTP -t $MAILTO -f "$THISSERVER <$MAILTO>" -u "[$THISSERVER] server may need some updates applied"
echo "`date` [MESSAGE] Packages need updating email sent to $MAILTO" >> $LOGFILE
fi
stoplogging
exit 0

14
diskalert.sh Executable file
View File

@ -0,0 +1,14 @@
#!/bin/bash
source /etc/profile
devnames="/dev/md0 / /dev/sdc1"
for devname in $devnames
do
let p=`df -Pk $devname | grep -v ^File | awk '{printf ("%i", $5) }'`
if [ $p -ge 95 ]
then
df -h $devname > /dev/null
echo "Running out of space \"$devname ($p%)\" on $(hostname) as on $(date)"
fi
done