src/paks/zabbix_agentd/install.sh

   1 #!/bin/bash
   2 ############################################################################
   3 #                                                                          #
   4 # This file is part of the IPFire Firewall.                                #
   5 #                                                                          #
   6 # IPFire is free software; you can redistribute it and/or modify           #
   7 # it under the terms of the GNU General Public License as published by     #
   8 # the Free Software Foundation; either version 2 of the License, or        #
   9 # (at your option) any later version.                                      #
  10 #                                                                          #
  11 # IPFire is distributed in the hope that it will be useful,                #
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of           #
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            #
  14 # GNU General Public License for more details.                             #
  15 #                                                                          #
  16 # You should have received a copy of the GNU General Public License        #
  17 # along with IPFire; if not, write to the Free Software                    #
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA #
  19 #                                                                          #
  20 # Copyright (C) 2007 IPFire-Team <info@ipfire.org>.                        #
  21 #                                                                          #
  22 ############################################################################
  23 #
  24 . /opt/pakfire/lib/functions.sh
  25
  26 if ! getent group zabbix &>/dev/null; then
  27         groupadd -g 118 zabbix
  28 fi
  29
  30 if ! getent passwd zabbix; then
  31         useradd -u 118 -g zabbix -d /var/empty -s /bin/false zabbix
  32 fi
  33
  34 extract_files
  35
  36 # Create symlinks for runlevel interaction.
  37 ln -sf ../init.d/zabbix_agentd /etc/rc.d/rc3.d/S65zabbix_agentd
  38 ln -sf ../init.d/zabbix_agentd /etc/rc.d/rc0.d/K02zabbix_agentd
  39 ln -sf ../init.d/zabbix_agentd /etc/rc.d/rc6.d/K02zabbix_agentd
  40
  41 # Create additonal directories and set permissions
  42 [ -d /var/log/zabbix ] || ( mkdir -pv /var/log/zabbix && chown zabbix.zabbix /var/log/zabbix )
  43 [ -d /usr/lib/zabbix ] || ( mkdir -pv /usr/lib/zabbix && chown zabbix.zabbix /usr/lib/zabbix )
  44
  45 restore_backup ${NAME}
  46
  47 # Check if old IPFire specifc userparameters exist and move out of the way
  48 if [ -f /etc/zabbix_agentd/zabbix_agentd.d/userparameter_pakfire.conf ]; then
  49         mv /etc/zabbix_agentd/zabbix_agentd.d/userparameter_pakfire.conf \
  50            /etc/zabbix_agentd/zabbix_agentd.d/userparameter_pakfire.conf.save
  51 fi
  52
  53 # Check if new IPFire specific config is included in restored config
  54 # and add if required.
  55 grep -q "Include=/var/ipfire/zabbix_agentd/userparameters/\*.conf" /etc/zabbix_agentd/zabbix_agentd.conf
  56 if [ $? -eq 1 ]; then
  57         echo "" >> /etc/zabbix_agentd/zabbix_agentd.conf
  58         echo "# This line activates IPFire specific userparameters. " >> /etc/zabbix_agentd/zabbix_agentd.conf
  59         echo "# See IPFire wiki for details." >> /etc/zabbix_agentd/zabbix_agentd.conf
  60         echo "# To deactivate them: Comment this line out." >> /etc/zabbix_agentd/zabbix_agentd.conf
  61         echo "# (DO NOT REMOVE OR ALTER IT as then it will be re-added on next upgrade)" >> /etc/zabbix_agentd/zabbix_agentd.conf
  62         echo "Include=/var/ipfire/zabbix_agentd/userparameters/*.conf" >> /etc/zabbix_agentd/zabbix_agentd.conf
  63 fi
  64
  65 grep -q "Include=/var/ipfire/zabbix_agentd/zabbix_agentd_ipfire_mandatory.conf" /etc/zabbix_agentd/zabbix_agentd.conf
  66 if [ $? -eq 1 ]; then
  67         # Remove settings that are now in our own config
  68         sed -i -e "\|^PidFile=.*$|d" /etc/zabbix_agentd/zabbix_agentd.conf
  69         sed -i -e "\|^LogFile=.*$|d" /etc/zabbix_agentd/zabbix_agentd.conf
  70         sed -i -e "\|^LogFileSize=.*$|d" /etc/zabbix_agentd/zabbix_agentd.conf
  71         sed -i -e "\|^LoadModulePath=.*$|d" /etc/zabbix_agentd/zabbix_agentd.conf
  72         sed -i -e "\|^Include=/etc/zabbix_agentd/zabbix_agentd\.d/\*\.conf$|d" /etc/zabbix_agentd/zabbix_agentd.conf
  73         # Include our own config in main config
  74         echo "" >> /etc/zabbix_agentd/zabbix_agentd.conf
  75         echo "# Mandatory Zabbix Agent configuration to start and run on IPFire correctly" >> /etc/zabbix_agentd/zabbix_agentd.conf
  76         echo "# DO NOT REMOVE OR MODIFY THIS LINE:" >> /etc/zabbix_agentd/zabbix_agentd.conf
  77         echo "Include=/var/ipfire/zabbix_agentd/zabbix_agentd_ipfire_mandatory.conf" >> /etc/zabbix_agentd/zabbix_agentd.conf
  78 fi
  79
  80 start_service --background ${NAME}