Nagios Support Forum

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mkdir /tmp/automate

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chmod +x /tmp/automate/automate.sh
cd /tmp/automate/

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./automate <template> 

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./automate.sh automate.template

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#!/bin/bash
TEMPLATE="$1"
TEMP="/tmp/automate/tmp_automate"
OUTPUT="/tmp/automate/output.cfg"

function import_cfg() {
  cd $TEMP
  /usr/local/nagiosxi/tools/xiprepimport.php $OUTPUT
  cp $TEMP/* /usr/local/nagios/etc/import
  cd /usr/local/nagiosxi/scripts/
  ./reconfigure_nagios.sh
}

function parse_line() {
  local line="$1"
  local hostname=`echo $line | awk 'BEGIN { FS = "," } ; { print $1 }'`
  local address=`echo $line | awk 'BEGIN { FS = "," } ; { print $2 }'`
  local alias=`echo $line | awk 'BEGIN { FS = "," } ; { print $3 }'`
  local hostgroups=`echo $line | awk 'BEGIN { FS = "," } ; { print $4 }'`

  while read line; do
    eval echo "$line" >> $OUTPUT
  done < $TEMPLATE
}

function prepare_stuff(){
  #empty output file if it exists
  echo "" > $OUTPUT
  #create temp directory if it does not exist
  mkdir -p $TEMP

}

function cleanup_stuff() {
  rm -fr $TEMP
  rm -f $OUTPUT
  #add another line here to remove the fetched csv file
}

function get_data() {
  #add your code here to get the csvdata from the server
  #save the csv to a file and load the path to the file in the $HOSTLIST var
  #we will just use a static file for now:

  HOSTLIST="/tmp/automate/automate.csv"
}

function read_data(){
  while read line; do
    parse_line "$line"
  done < $HOSTLIST
}

function main() {
  prepare_stuff
  get_data
  read_data
  import_cfg
  cleanup_stuff
}

main

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define host {
  host_name      $hostname
  alias          $alias
  use            xiwizard_generic_host
  address        $address
  hostgroups     $hostgroups
  register       1
}

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Name, Address, Description, Hostgroup,
Name1, Address1, Description1, Hostgroup1,
Name2, Address2, Description2, Hostgroup2,
Name3, Address3, Description3, Hostgroup3,

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Name1, Address1, Description1, Hostgroup1
Name2, Address2, Description2, Hostgroup2
Name3, Address3, Description3, Hostgroup3

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# Original (base) template

define host{
        use                     xiwizard_generic_host
        host_name               AAAA
        address                 BBBB
        alias                   CCCC
        hostgroups                              DDDD
        }


define service{
        use                             xiwizard_generic_service
        host_name                       AAAA
        service_description             PING
        check_command                   check_ping!100.0,20%!500.0,60%
        }

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#!/bin/bash

/bin/cat  /usr/local/nagiosxi/scripts/new-hosts.csv | while read LINE
do
        Name=`/bin/echo $LINE | /bin/cut -d, -f1`
        Address=`/bin/echo $LINE | /bin/cut -d, -f2`
        Description=`/bin/echo $LINE | /bin/cut -d, -f3`
        Hostgroup=`/bin/echo $LINE | /bin/cut -d, -f4`
        sed -e "s/AAAA/$Name/g; s/BBBB/$Address/g; s/CCCC/$Description/g; s/DDDD/$Hostgroup/g" /usr/local/nagiosxi/scripts/base-template.cfg > /usr/local/nagios/etc/import/$Name.cfg
done
cd /usr/local/nagiosxi/scripts
./reconfigure_nagios.sh

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chmod +x /usr/local/nagiosxi/scripts/cfg-generator.sh

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crontab -e
05 0 * * * /usr/local/nagiosxi/scripts/cfg-generator.sh