zabbix3.2源码编译安装版升级到zabbix4.0长期支持版

项目需求：

.2版本不再支持，想升级成4.0的长期支持版

环境介绍：

zabbix服务端是编译安装的，数据库和web在一台机器上

整体思路：

先升级3.2版本到3.4过渡版本，然后再次将3.4升级成4.0版本

因为升级过程较长

为了避免影响正常的zabbix业务，克隆出一台服务器用来升级使用，升级完成后互换ip或者直接修改客户端的agent把新的服务端也加入其中

可以并行一段时间，如果没问题就可以弃用老的zabbix服务器了

大概步骤：

.编译安装zabbix3.4.15，然后修改zabbix_server.conf连接zabbix3.2的数据库，运行zabbix_server服务端进行数据表结构升级到3.

.再次编译安装zabbix4.0.10，再次修改zabbix_server.conf连接到已经升级到zabbix3.4的表结构数据库中，再次运行zabbix_server服务端程序将数据库表结构升级到zabbix4.

最终就达到了升级的目标

实际在编译安装zabbix3.4过程中发现在原来的服务器上直接编译安装zabbix3.4是安装不上的，环境被破坏了，于是在另外一台机器上编译安装服务端和web，然后修改配置连接数据库进行数据库表结构升级

准备工作：

备份zabbix-.2相关的数据库、前端网页、执行程序文件，如果升级失败可以回滚

一、zabbix-.2版本升级zabbix3.4版本

.安装依赖

yum install mysql-devel gcc libxml2-devel libevent-devel net-snmp net-snmp-devel  curl  curl-devel php  php-bcmath  php-mbstring php-gettext php-session php-ctype php-xmlreader php-xmlwrer php-xml php-net-socket php-gd php-mysql -y

https://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/3.4.15/zabbix-3.4.15.tar.gz

ln -s /usr/local/mysql/lib/libperconaserverclient.so /usr/lib/libperconaserverclient.so

./configure --prefix=/usr/local/zabbix-3.4. --enable-server --enable-agent --with-mysql --with-net-snmp --with-libcurl --with-libxml2

# 报错如下，找了很多方案解决不了，于是再另外的服务器中编译安装zabbix3.

/libs/zbxserver/libzbxserver.a ../../src/libs/zbxdbcache/libzbxdbcache.a ../../src/libs/zbxhistory/libzbxhistory.a ../../src/libs/zbxmemory/libzbxmemory.a ../../src/libs/zbxregexp/libzbxregexp.a ../../src/libs/zbxself/libzbxself.a ../../src/libs/zbxnix/libzbxnix.a ../../src/libs/zbxalgo/libzbxalgo.a ../../src/libs/zbxsys/libzbxsys.a ../../src/libs/zbxconf/libzbxconf.a ../../src/libs/zbxmedia/libzbxmedia.a ../../src/libs/zbxcommon/libzbxcommon.a ../../src/libs/zbxcrypto/libzbxcrypto.a ../../src/libs/zbxcomms/libzbxcomms.a ../../src/libs/zbxcommshigh/libzbxcommshigh.a ../../src/libs/zbxjson/libzbxjson.a ../../src/libs/zbxhttp/libzbxhttp.a ../../src/libs/zbxipcservice/libzbxipcservice.a ../../src/libs/zbxexec/libzbxexec.a ../../src/libs/zbxicmpping/libzbxicmpping.a ../../src/libs/zbxdbupgrade/libzbxdbupgrade.a ../../src/libs/zbxdbhigh/libzbxdbhigh.a ../../src/libs/zbxdb/libzbxdb.a ../../src/libs/zbxmodules/libzbxmodules.a ../../src/libs/zbxtasks/libzbxtasks.a  -lmysqlclient  -lz -lcrypt -lnsl -lm -lssl -lcrypto     -lxml2    -lnetsnmp   -levent    -lcurl  -lm -ldl -lrt  -lresolv -lpcre

../../src/libs/zbxhistory/libzbxhistory.a(history_elastic.o): In function `elastic_writer_flush':

/usr/local/src/zabbix-3.4./src/libs/zbxhistory/history_elastic.c:: undefined reference to `curl_multi_wait'

../../src/libs/zbxipcservice/libzbxipcservice.a(libzbxipcservice_a-ipcservice.o): In function `ipc_client_free_events':

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_free'

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_free'

../../src/libs/zbxipcservice/libzbxipcservice.a(libzbxipcservice_a-ipcservice.o): In function `zbx_ipc_service_close':

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_free'

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_free'

../../src/libs/zbxipcservice/libzbxipcservice.a(libzbxipcservice_a-ipcservice.o): In function `ipc_service_add_client':

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_new'

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_new'

../../src/libs/zbxipcservice/libzbxipcservice.a(libzbxipcservice_a-ipcservice.o): In function `zbx_ipc_service_start':

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_new'

/usr/local/src/zabbix-3.4./src/libs/zbxipcservice/ipcservice.c:: undefined reference to `event_new'

collect2: ld returned  exit status

make[]: *** [zabbix_server] Error

make[]: Leaving directory `/usr/local/src/zabbix-3.4./src/zabbix_server'

make[]: *** [install-recursive] Error

make[]: Leaving directory `/usr/local/src/zabbix-3.4./src/zabbix_server'

make[]: *** [install-recursive] Error

make[]: Leaving directory `/usr/local/src/zabbix-3.4./src'

make: *** [install-recursive] Error 

.获取源码

https://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/3.4.15/zabbix-3.4.15.tar.gz

# 编译安装zabbix3.

./configure --prefix=/usr/local/zabbix3.4.15 --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxml2 --enable-java

# 将服务器默认的zabbix链接到新的服务端程序中

cd /usr/local/

rm -f zabbix

ln -s zabbix3.4.15 zabbix

修改zabbix_server.conf连接之前的3.2数据库

# 启动zabbix服务端

[root@zabbix4_clone:~]# cat /etc/init.d/zabbix_server

#!/bin/bash

#

# chkconfig: -

# description:  Starts and stops Zabbix Server using chkconfig

#                Tested on Fedora Core  -

#                Should work on all Fedora Core versions

#

# @name:    zabbix_server

# @author:    Alexander Hagenah <hagenah@topconcepts.com>

# @created:    18.04.

#

# Modified for Zabbix 2.0.

# May , Zabbix SIA

#

# Source function library.

. /etc/init.d/functions

# Variables

# Edit these to match your system settings

    # Zabbix-Directory

    BASEDIR=/usr/local/zabbix

    # Binary File

    BINARY_NAME=zabbix_server

    # Full Binary File Call

    FULLPATH=$BASEDIR/sbin/$BINARY_NAME

    # PID file

    PIDFILE=/tmp/$BINARY_NAME.pid

    # Establish args

    ERROR=

    STOPPING=

#

# No need to edit the things below

#

# application checking status

if [ -f $PIDFILE  ] && [ -s $PIDFILE ]

    then

    PID=`cat $PIDFILE`

    if [ "x$PID" != "x" ] && kill - $PID >/dev/null && [ $BINARY_NAME == `ps -e | grep $PID | awk '{print $4}'` ]

    then

        STATUS="$BINARY_NAME (pid `pidof $APP`) running.."

        RUNNING=

    else

        rm -f $PIDFILE

        STATUS="$BINARY_NAME (pid file existed ($PID) and now removed) not running.."

        RUNNING=

    fi

else

    if [ `ps -e | grep $BINARY_NAME | head - | awk '{ print $1 }'` ]

        then

        STATUS="$BINARY_NAME (pid `pidof $APP`, but no pid file) running.."

    else

        STATUS="$BINARY_NAME (no pid file) not running"

    fi

    RUNNING=

fi

# functions

start() {

    if [ $RUNNING -eq  ]

        then

        echo "$0 $ARG: $BINARY_NAME (pid $PID) already running"

    else

        action $"Starting $BINARY_NAME: " $FULLPATH

        touch /var/lock/subsys/$BINARY_NAME

    fi

}

stop() {

    echo -n $"Shutting down $BINARY_NAME: "

    killproc $BINARY_NAME

    RETVAL=$?

    echo

    [ $RETVAL -eq  ] && rm -f /var/lock/subsys/$BINARY_NAME

    RUNNING=

}

# logic

case "$1" in

    start)

        start

        ;;

    stop)

        stop

        ;;

    status)

        status $BINARY_NAME

        ;;

    restart)

        stop

        sleep

        start

        ;;

    help|*)

        echo $"Usage: $0 {start|stop|status|restart|help}"

        cat <<EOF

            start        - start $BINARY_NAME

            stop        - stop $BINARY_NAME

            status        - show current status of $BINARY_NAME

            restart        - restart $BINARY_NAME if running by sending a SIGHUP or start if not running

            help        - this screen

EOF

    exit

    ;;

esac

exit 

# 查看zabbix服务端日志，出现以下内容说明升级成功

 ::213252.069 Starting Zabbix Server. Zabbix 3.4. (revision ).

 ::213252.070 ****** Enabled features ******

 ::213252.070 SNMP monitoring:           YES

 ::213252.070 IPMI monitoring:            NO

 ::213252.070 Web monitoring:            YES

 ::213252.070 VMware monitoring:         YES

 ::213252.070 SMTP authentication:       YES

 ::213252.070 Jabber notifications:       NO

 ::213252.070 Ez Texting notifications:  YES

 ::213252.070 ODBC:                       NO

 ::213252.070 SSH2 support:               NO

 ::213252.070 IPv6 support:               NO

 ::213252.070 TLS support:                NO

 ::213252.070 ******************************

 ::213252.070 using configuration file: /usr/local/zabbix-3.4./etc/zabbix_server.conf

 ::213252.080 current database version (mandatory/optional): /

 ::213252.080 required mandatory version:

 ::213252.081 optional patches were found

 ::213252.081 starting automatic database upgrade

 ::213252.093 completed % of database upgrade

 ::213252.145 completed % of database upgrade

 ::213252.244 completed % of database upgrade

 ::213252.267 completed % of database upgrade

 ::213252.293 completed % of database upgrade

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 ::213302.496 completed % of database upgrade

 ::213302.501 completed % of database upgrade

 ::213302.501 database upgrade fully completed

 ::213303.154 server # started [main process]

 ::213303.155 server # started [configuration syncer #]

 ::213303.156 server # started [alerter #]

 ::213303.157 server # started [alerter #]

 ::213303.157 server # started [alerter #]

 ::213303.158 server # started [housekeeper #]

 ::213303.158 server # started [timer #]

 ::213303.159 server # started [http poller #]

 ::213303.159 server # started [discoverer #]

.zabbix3.4升级到zabbix4.

参考：https://www.zabbix.com/documentation/4.0/zh/manual/installation/upgrade/sources

获取zabbix4..10源码

https://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/4.0.10/zabbix-4.0.10.tar.gz

# 编译安装zabbix4.0.10

./configure --prefix=/usr/local/zabbix4.0.10 --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxml2 --enable-java

Zabbix server 升级步骤

.停止 Zabbix 进程

 /etc/init.d/zabbix_server stop

.备份当前的数据库

这是非常重要的步骤。升级前请确保备份了数据库。如果升级失败（因磁盘空间不足、断电或其他意外导致的升级失败），备份的数据库将大有帮助。

.备份配置文件、PHP 文件和 Zabbix 二进制文件

在升级前请确保备份了配置文件、PHP 文件和 Zabbix 二进制文件。

# 删除软连接

[root@zabbix4_clone:/usr/local]# ll zabbix

lrwxrwxrwx  root root  Jun  : zabbix -> zabbix-3.4.

[root@zabbix4_clone:/usr/local]# rm -f zabbix

.从源代码包安装新的 Zabbix server4.0.10

.检查 Zabbix server 配置文件的参数

在新版本中，Zabbix server 的配置文件发生了一些变化

[root@zabbix4_clone:/usr/local]# ln -s zabbix4.0.10 zabbix

[root@zabbix4_clone:/usr/local]# egrep -v '^#|^$' zabbix/etc/zabbix_server.conf

ListenPort=

LogFile=/var/log/zabbix/zabbix_server.log

LogFileSize=

DBHost=192.168.254.200    # 此时连接的是zabbix3.4的数据库(即从3.2升级到3.4的数据库)

DBName=zabbix

DBUser=zabbix

DBPassword=zabbix    # 密码也是zabbix3.4的密码

DBSocket=/tmp/mysql.sock

DBPort=

StartPollers=

StartTrappers=

StartVMwareCollectors=

VMwareFrequency=

VMwarePerfFrequency=

VMwareCacheSize=64M

VMwareTimeout=

ListenIP=0.0.0.0

HousekeepingFrequency=

CacheSize=256M

Timeout=

AlertScriptsPath=/usr/local/zabbix/share/zabbix/alertscripts

ExternalScripts=/usr/local/zabbix/share/zabbix/externalscripts

LogSlowQueries=

StartProxyPollers=

.启动新的 Zabbix 进程

启动新的 Zabbix 进程。检查日志文件以查看进程是否成功启动。

 ::215155.763 Starting Zabbix Server. Zabbix 4.0. (revision cc25224816).

 ::215155.763 ****** Enabled features ******

 ::215155.763 SNMP monitoring:           YES

 ::215155.763 IPMI monitoring:            NO

 ::215155.763 Web monitoring:            YES

 ::215155.763 VMware monitoring:         YES

 ::215155.763 SMTP authentication:       YES

 ::215155.764 Jabber notifications:       NO

 ::215155.764 Ez Texting notifications:  YES

 ::215155.764 ODBC:                       NO

 ::215155.764 SSH2 support:               NO

 ::215155.764 IPv6 support:              YES

 ::215155.764 TLS support:                NO

 ::215155.764 ******************************

 ::215155.764 using configuration file: /usr/local/zabbix4.0.10/etc/zabbix_server.conf

 ::215155.776 current database version (mandatory/optional): /

 ::215155.776 required mandatory version:

 ::215155.776 optional patches were found

 ::215155.776 starting automatic database upgrade

 ::215155.823 completed % of database upgrade

 ::215155.825 completed % of database upgrade

 ::215155.958 completed % of database upgrade

 ::215155.971 completed % of database upgrade

 ::215155.991 completed % of database upgrade

 ::215156.002 completed % of database upgrade

 ::215156.016 completed % of database upgrade

 ::215156.022 completed % of database upgrade

 ::215156.036 completed % of database upgrade

 ::215156.048 completed % of database upgrade

 ::215156.056 completed % of database upgrade

 ::215156.058 completed % of database upgrade

 ::215156.060 completed % of database upgrade

 ::215156.065 completed % of database upgrade

 ::215156.070 completed % of database upgrade

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 ::215156.108 completed % of database upgrade

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 ::215201.414 completed % of database upgrade

 ::215201.456 completed % of database upgrade

 ::215201.456 database upgrade fully completed

自此，zabbix3.2升级到zabbix4.0成功

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