zabbix的包管理与自动化部署

源码编译后，打成RPM包，方便后续管理。
= zabbix_server = 
安装目录: /root/zabbix_server
提前安装:  yum install libxml2 libxml2-devel net-snmp-devel curl curl-devel php php-bcmath php-mbstring php-gd php-mysql
编译参数:  ./configure --enable-server --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxml2 --prefix=/root/zabbix_server
其他安装步骤见官方文档

= zabbix_agentd = 
安装目录: /root/zabbix_agentd
使用RPM包管理的优势:
1. 便于安装及升级
2. 安装目录规范统一
3. RPM中将zabbix_agentd放入系统的service中进行管理

zabbix_agentd.spec

%define _topdir
%define debug_package %{nil}
%define zabbix_home /root/zabbix_agentd
%define %{_initrddir} /etc/init.d

Summary:   RPM for zabbix agentd
Name:      zabbix_agentd
Version:   2.4.5
Release:   1
Vendor:    zabbix
License:   GPL
Group:     Applications/Internet
BuildRoot: %{_builddir}/%{name}
Packager:  guofzhao
Source0:  %{name}-%{version}.tar.gz
Source1:  zabbix_agentd.init
Requires(post):     /sbin/chkconfig
Requires(preun):    /sbin/chkconfig
Requires(preun):    /sbin/service
%description
Zabbix agentd

%prep
rm -rf ${buildroot}
%setup -c


%install
mkdir -p %{buildroot}%{zabbix_home}
mkdir -p %{buildroot}%{_initrddir}
cp -r %{name}-%{version}/* %{buildroot}%{zabbix_home}
%{__install} -D -p -m 0755 %{SOURCE1} %{buildroot}%{_initrddir}/%{name}

%clean
rm -rf %{buildroot}

%post
grep -q %{name} /etc/services || cat >> /etc/services <<EOF
zabbix_agentd    10050/tcp          #Zabbix Agent
zabbix_agentd    10050/udp          #Zabbix Agent
EOF
# Add zabbix-agent to system start-up
/sbin/chkconfig --add %{name}
/sbin/chkconfig %{name} on

%preun
# Stop and disable service before removal
/sbin/service %{name} stop >/dev/null 2>&1 || :
/sbin/chkconfig --del %{name}
sed -i "/%{name}/d" /etc/services

%files
%{zabbix_home}
%attr(755,root,root) %{_initrddir}/%{name}

zabbix_agentd.init

#!/bin/sh
# chkconfig: 235 85 15
# description: Zabbix is an enterprise-class open source distributed monitoring solution.
# zabbix_agentd_ctl
#
# control script to stop/start/restart zabbix_agentd
# author: charlie collins
# date: 01.21.2002
#
# revised 09.21.2003
# (setup for Red Hat 7.3 with Zabbix 1.0 beta)
# (should work for other Red Hat and Sys V style init machines as well)
#
# (modeled after apache style control scripts)
# (this script can be placed in init.d and respective runlevel for startup usage)
#
#
# The exit codes returned are:
#    0 - operation completed successfully
#    1 -
#    2 - usage error
#    3 - zabbix_agentd could not be started
#    4 - zabbix_agentd could not be stopped
#    5 - zabbix_agentd could not be started during a restart
#    6 - zabbix_agentd could not be restarted during a restart
#
#
#

# **************
# config options
# **************
#
# (set config options to match your system settings)

# base zabbix dir
BASEDIR=/root/zabbix_agentd
# pid file (as of 1.0 beta 10)
PIDFILE=$BASEDIR/log/zabbix_agentd.pid
# binary file
ZABBIX_AGENTD="$BASEDIR/sbin/zabbix_agentd"


# **************
# logic section (below here) does NOT normally need any modification
# **************

# establish args
ERROR=0
ARGV="$@"
if [ "x$ARGV" = "x" ] ; then
ARGS="help"
fi


# perform action based on args
for ARG in $@ $ARGS
do
# check if PIDFILE exists and ensure is not zero size and react accordingly
if [ -f $PIDFILE  ] && [ -s $PIDFILE ] ; then
PID=`cat $PIDFILE`
if [ "x$PID" != "x" ] && kill -0 $PID 2>/dev/null ; then
STATUS="zabbix_agentd (pid $PID) running"
RUNNING=1
else
STATUS="zabbix_agentd (pid $PID?) not running"
RUNNING=0
fi
else
STATUS="zabbix_agentd (no pid file) not running"
RUNNING=0
fi

# parse arg and react accordingly
case $ARG in

start)
if [ $RUNNING -eq 1 ]; then
echo "$0 $ARG: $PID already running"
continue
fi
if $ZABBIX_AGENTD ; then
echo "$0 $ARG: OK"
else
echo "$0 $ARG: ERROR"
ERROR=3
fi
;;

stop)
if [ $RUNNING -eq 0 ]; then
echo "stop called - in running eq 0"
echo "$0 $ARG: $STATUS"
continue
fi
if kill $PID ; then
echo "$0 $ARG: OK"
else
echo "$0 $ARG: ERROR"
ERROR=4
fi
;;

restart)
$0 stop
sleep 5
$0 start
;;

*)
echo "usage: $0 (start|stop|restart|help)"
cat <<EOF

start      - start zabbix_agentd
stop       - stop zabbix_agentd
restart    - restart zabbix_agentd if running by sending a SIGHUP or start if not running
help       - this screen

EOF

ERROR=2
;;

esac

done

exit $ERROR