Step 1: Create build and capture machine for RHEL7 Step 2: Update machine, install packages Step 3: Create checkpoint Step 4: Sysprep Step 5: Copy vhdx file to your VMM library Step 6: Create template from your last BAC vhdx file Step 7: Revert to checkpoint created yearlier
To update RHEL7 template start at Step 3 and down to step 7.
| #!/bin/bash | |
| PROGNAME=`/bin/basename $0` | |
| PROGPATH=`echo $0 | /bin/sed -e 's,[\\/][^\\/][^\\/]*$,,'` | |
| . $PROGPATH/utils.sh | |
| #export PATH=$PATH:/usr/lib64/nagios/plugins:/usr/lib/nagios/plugins:/usr/lib/oracle/11.2/client64/bin | |
| #export ORACLE_HOME=/usr/lib/oracle/11.2 | |
| #export TNS_ADMIN=/etc | |
| #export LD_LIBRARY_PATH=/usr/lib/oracle/11.2/client64/lib |
I hereby claim:
To claim this, I am signing this object:
| # Install Nagios NRPE client with okconfig/adagios support | |
| sudo rpm -ihv http://opensource.is/repo/ok-release.rpm | |
| sudo yum update -y ok-release | |
| sudo yum install -y nrpe nagios-plugins-load nagios-plugins-procs nagios-plugins-swap | |
| sudo yum --enablerepo=ok-testing install -y nagios-plugins-check_cpu nagios-okconfig-nrpe | |
| sudo yum enable nrpe | |
| # Fix allowed hosts and dont blame nrpe in nrpe settings | |
| export NAGIOS_SERVER='192.168.1.100' | |
| sed -i "/^allowed_hosts=/ s/$/,$NAGIOS_SERVER/" /etc/nagios/nrpe.cfg |
| Get Number of hosts down: | |
| pynag livestatus --get hosts --columns "name state plugin_output" --filter "state = 1" | wc -l |
| #!/bin/bash | |
| # Bash script to schedule downtime for Host | |
| function die { | |
| echo $1; | |
| exit 1; | |
| } | |
| if [ $# -lt 1 ]; then |
| #!/bin/bash | |
| # Print out timestamp for each hour between date range | |
| begin_date=`date +%Y-%m-%d" "%H":00:00" -d "01/01/2016"` | |
| end_date=`date +%Y-%m-%d" "%H":00:00" -d "01/30/2016"` | |
| while [ "$begin_date" != "$end_date" ] ; | |
| do | |
| begin_date=`date -d "${begin_date}"'1 hour' +%Y-%m-%d" "%H":00:00"` | |
| converted_date=`date -d "${begin_date}" +%Y%m%d%H` | |
| echo $converted_date | |
| done |
| input { | |
| file { | |
| # Example file generation : | |
| # $ curl "http://brunnur.vedur.is/athuganir/athtafla/2016071410.html" 2>/dev/null | grep -i -e '</\?TABLE\|</\?TD\|</\?TR' | tr -d '\n' | se d 's | |
| /Ig' | sed 's/<\/\?\(TABLE\|TR\)[^>]*>//Ig' | sed 's/^<T[DH][^>]*>\|<\/\?T[DH][^>]*>$//Ig' | sed 's/<\/T[DH][^>]*><T[DH][^>]*>/,/Ig' | sed 's/<[ | |
| ed 's/^[\ \t]*//g' | sed '/^\s*$/d' | sed 's/^/2016071410,/' > /tmp/weather/data7.csv | |
| # | |
| # Convert icelandic weather html data (all stations) from html table to csv format | |
| $ curl "http://brunnur.vedur.is/athuganir/athtafla/2015081210.html" 2>/dev/null | grep -i -e '</\?TABLE\|</\?TD\|</\?TR'| tr -d '\n' | sed 's/<\ /TR[^>]*>/\n/Ig' | sed 's/<\/\?\(TABLE\|TR\)[^>]*>//Ig' | sed 's/^<T[DH][^>]*>\|<\/\?T[DH][^>]*>$//Ig' | sed 's/<\/T[DH][^>]*><T[DH][^>]*>/,/Ig' | sed 's/<[^>] \+>//Ig' | sed 's/^[\ \t]*//g' | sed 's/^[\ \t]*//g' | sed '/^\s*$/d' | sed 's/^/2015081210,/' | |
| Output: | |
| 2015081210,33751,Siglufjarðarvegur_Herkonugil,-99,6.9,6.9,7.9,80,6.7,7.1,10.2,92,-99 | |
| 2015081210,33643,Stafá,40,9.3,8.9,9.5,38,4.9,4.9,7.1,79,-99 | |
| 2015081210,32474,Steingrímsfjarðarheiði,440,4.4,3.9,4.5,65,11.5,11.6,14.2,99,-99 | |
| 2015081210,31950,Stórholt,70,9.9,9.3,9.9,81,6.7,6.7,8.5,82,-99 |
| yum update -y | |
| yum install -y epel-release | |
| yum update -y | |
| yum clean all | |
| # Add repos | |
| rpm -Uvh "https://labs.consol.de/repo/stable/rhel7/i386/labs-consol-stable.rhel7.noarch.rpm" | |
| rpm -ihv http://opensource.is/repo/ok-release.rpm | |
| yum update -y ok-release |