CentOS7.0下Zabbix3.4至Zabbix4.0的升级步骤(Proxy)

作者：@skyflask
转载本文请注明出处：https://www.cnblogs.com/skyflask/p/12703721.html

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目录

一、查看当前各软件版本号
OS层面
业务层面
二、备份数据
1、备份数据库
 2、文件备份
三、升级zabbix-proxy
1、停止服务
2、升级zabbix源
3、升级zabbix
 四、升级中遇到的问题
1、Processing Dependency: libpcre.so.0()(64bit) for package

一、查看当前各软件版本号

OS层面

操作系统版本为centos6.5

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1 2	[root@reg zabbix]# cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core)

　　

内核版本为2.6.32，64bit

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1 2	[root@reg zabbix]# uname -a Linux reg.xuequn.com 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

　　

业务层面

 zabbix-proxy版本3.0.3

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[root@reg zabbix]# zabbix_proxy -V zabbix_proxy (Zabbix) 3.0.3 Revision 60173 18 May 2016, compilation time: May 23 2016 08:57:57   Copyright (C) 2016 Zabbix SIA License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it according to the license. There is NO WARRANTY, to the extent permitted by law. [root@reg zabbix]#

　　

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[root@reg zabbix]# rpm -qa|grep zabbix zabbix-proxy-mysql-3.0.3-1.el7.x86_64 zabbix-get-3.0.30-2.el7.x86_64 zabbix-release-3.0-1.el7.noarch zabbix-agent-3.0.3-1.el7.x86_64 [root@reg zabbix]#

　　

二、备份数据

1、备份数据库

说明：proxy库文件不大，可使用mysqldump方式备份

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1	mysqldump -uzabbix –pzabbix --skip-lock-tables zabbix_proxy > zabbix_proxybak.sql

　　

 2、文件备份

主要是备份配置文件，其他可不备份

 cat /etc/zabbix/zabbix_proxy.conf

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LogFile=/var/log/zabbix/zabbix_proxy.log PidFile=/var/run/zabbix/zabbix_proxy.pid Server=10.11.100.99 Hostname=private-proxy DBName=zabbix_proxy DBUser=zabbix DBPassword=zabbix ProxyLocalBuffer=24 ProxyOfflineBuffer=24 ConfigFrequency=300 DataSenderFrequency=3 StartPollers=100 StartIPMIPollers=2 StartPollersUnreachable=2 StartTrappers=10 StartPingers=15 StartHTTPPollers=3 StartVMwareCollectors=3 VMwareCacheSize=40M StartSNMPTrapper=0 CacheSize=256M StartDBSyncers=4 HistoryCacheSize=256M Timeout=30 LogSlowQueries=10000

　　

三、升级zabbix-proxy

1、停止服务

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1 2	service zabbix-proxy stop service zabbix-agent stop

　　

2、升级zabbix源

CentOS6

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1	rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/6/x86_64/zabbix-release-4.0-2.el6.noarch.rpm

　　

CentOS7

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1	rpm -Uvh http://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm

　　

3、升级zabbix

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1 2	yum clean all yum upgrade  zabbix-sender zabbix-agent zabbix-proxy-mysql  zabbix-java-gateway

　　

 四、升级中遇到的问题

1、Processing Dependency: libpcre.so.0()(64bit) for package

报错信息如下：

yum upgrade  zabbix-sender zabbix-agent zabbix-proxy-mysql  zabbix-java-gateway

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[root@reg zabbix-install]# yum upgrade  zabbix-sender zabbix-agent zabbix-proxy-mysql  zabbix-java-gateway Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile  * base: mirror-hk.koddos.net  * epel: mirrors.aliyun.com  * extras: mirror-hk.koddos.net  * updates: mirror-hk.koddos.net Package(s) zabbix-sender available, but not installed. Package(s) zabbix-java-gateway available, but not installed. Resolving Dependencies --> Running transaction check ---> Package zabbix-agent.x86_64 0:3.0.3-1.el7 will be updated ---> Package zabbix-agent.x86_64 0:4.0.19-1.el6 will be an update --> Processing Dependency: libpcre.so.0()(64bit) for package: zabbix-agent-4.0.19-1.el6.x86_64 ---> Package zabbix-proxy-mysql.x86_64 0:3.0.3-1.el7 will be updated ---> Package zabbix-proxy-mysql.x86_64 0:4.0.19-1.el6 will be an update --> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 --> Processing Dependency: libevent-1.4.so.2()(64bit) for package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 --> Processing Dependency: libmysqlclient.so.16()(64bit) for package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 --> Processing Dependency: libpcre.so.0()(64bit) for package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 --> Processing Dependency: libnetsnmp.so.20()(64bit) for package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 --> Finished Dependency Resolution Error: Package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 (zabbix)            Requires: libpcre.so.0()(64bit) Error: Package: zabbix-agent-4.0.19-1.el6.x86_64 (zabbix)            Requires: libpcre.so.0()(64bit) Error: Package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 (zabbix)            Requires: libevent-1.4.so.2()(64bit) Error: Package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 (zabbix)            Requires: libmysqlclient.so.16(libmysqlclient_16)(64bit) Error: Package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 (zabbix)            Requires: libnetsnmp.so.20()(64bit) Error: Package: zabbix-proxy-mysql-4.0.19-1.el6.x86_64 (zabbix)            Requires: libmysqlclient.so.16()(64bit)  You could try using --skip-broken to work around the problem  You could try running: rpm -Va --nofiles --nodigest

　　

错误原因：在CentOS7下，安装的zabbix源为CentOS6的

修改yum配置文件，修改为7

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[zabbix] name=Zabbix Official Repository - $basearch baseurl=http://repo.zabbix.com/zabbix/4.0/rhel/7/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591   [zabbix-debuginfo] name=Zabbix Official Repository debuginfo - $basearch baseurl=http://repo.zabbix.com/zabbix/4.0/rhel/7/$basearch/debuginfo/ enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 gpgcheck=1   [zabbix-deprecated] name=Zabbix Official Repository deprecated - $basearch baseurl=http://repo.zabbix.com/zabbix/4.0/rhel/7/$basearch/deprecated enabled=0 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591   [zabbix-non-supported] name=Zabbix Official Repository non-supported - $basearch baseurl=http://repo.zabbix.com/non-supported/rhel/7/$basearch/ enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX gpgcheck=1

　　

再次升级安装，成功。

yum upgrade  zabbix-sender-4.0.18 zabbix-agent-4.0.18 zabbix-proxy-mysql-4.0.18  zabbix-java-gateway-4.0.18

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Loaded plugins: fastestmirror zabbix                                                                                                       | 2.9 kB  00:00:00     zabbix-non-supported                                                                                         |  951 B  00:00:00     zabbix/x86_64/primary_db                                                                                     | 148 kB  00:00:00     zabbix-non-supported/x86_64/primary                                                                          | 1.6 kB  00:00:00     Loading mirror speeds from cached hostfile  * base: mirror-hk.koddos.net  * epel: mirrors.aliyun.com  * extras: mirror-hk.koddos.net  * updates: mirror-hk.koddos.net zabbix-non-supported                                                                                                            4/4 Package(s) zabbix-sender-4.0.18 available, but not installed. Package(s) zabbix-java-gateway-4.0.18 available, but not installed. Resolving Dependencies --> Running transaction check ---> Package zabbix-agent.x86_64 0:3.0.3-1.el7 will be updated ---> Package zabbix-agent.x86_64 0:4.0.18-1.el7 will be an update ---> Package zabbix-proxy-mysql.x86_64 0:3.0.3-1.el7 will be updated ---> Package zabbix-proxy-mysql.x86_64 0:4.0.18-1.el7 will be an update --> Processing Dependency: libevent-2.0.so.5()(64bit) for package: zabbix-proxy-mysql-4.0.18-1.el7.x86_64 --> Running transaction check ---> Package libevent.x86_64 0:2.0.21-4.el7 will be installed --> Finished Dependency Resolution   Dependencies Resolved   ====================================================================================================================================  Package                               Arch                      Version                            Repository                 Size ==================================================================================================================================== Updating:  zabbix-agent                          x86_64                    4.0.18-1.el7                       zabbix                    419 k  zabbix-proxy-mysql                    x86_64                    4.0.18-1.el7                       zabbix                    780 k Installing for dependencies:  libevent                              x86_64                    2.0.21-4.el7                       base                      214 k   Transaction Summary ==================================================================================================================================== Install             ( 1 Dependent package) Upgrade  2 Packages   Total download size: 1.4 M Is this ok [y/d/N]: y Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. (1/3): libevent-2.0.21-4.el7.x86_64.rpm                                                                      | 214 kB  00:00:00     warning: /var/cache/yum/x86_64/7/zabbix/packages/zabbix-agent-4.0.18-1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY Public key for zabbix-agent-4.0.18-1.el7.x86_64.rpm is not installed (2/3): zabbix-agent-4.0.18-1.el7.x86_64.rpm                                                                  | 419 kB  00:00:01     (3/3): zabbix-proxy-mysql-4.0.18-1.el7.x86_64.rpm                                                            | 780 kB  00:00:01     ------------------------------------------------------------------------------------------------------------------------------------ Total                                                                                               777 kB/s | 1.4 MB  00:00:01     Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 Importing GPG key 0xA14FE591:  Userid     : "Zabbix LLC <packager@zabbix.com>"  Fingerprint: a184 8f53 52d0 22b9 471d 83d0 082a b56b a14f e591  Package    : zabbix-release-4.0-2.el6.noarch (installed)  From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 Is this ok [y/N]: y Running transaction check Running transaction test Transaction test succeeded Running transaction Warning: RPMDB altered outside of yum.   Installing : libevent-2.0.21-4.el7.x86_64                                                                                     1/5   Updating   : zabbix-proxy-mysql-4.0.18-1.el7.x86_64                                                                           2/5 warning: /etc/zabbix/zabbix_proxy.conf created as /etc/zabbix/zabbix_proxy.conf.rpmnew   Updating   : zabbix-agent-4.0.18-1.el7.x86_64                                                                                 3/5 warning: /etc/zabbix/zabbix_agentd.conf created as /etc/zabbix/zabbix_agentd.conf.rpmnew   Cleanup    : zabbix-proxy-mysql-3.0.3-1.el7.x86_64                                                                            4/5   Cleanup    : zabbix-agent-3.0.3-1.el7.x86_64                                                                                  5/5   Verifying  : libevent-2.0.21-4.el7.x86_64                                                                                     1/5   Verifying  : zabbix-agent-4.0.18-1.el7.x86_64                                                                                 2/5   Verifying  : zabbix-proxy-mysql-4.0.18-1.el7.x86_64                                                                           3/5   Verifying  : zabbix-agent-3.0.3-1.el7.x86_64                                                                                  4/5   Verifying  : zabbix-proxy-mysql-3.0.3-1.el7.x86_64                                                                            5/5   Dependency Installed:   libevent.x86_64 0:2.0.21-4.el7                                                                                                      Updated:   zabbix-agent.x86_64 0:4.0.18-1.el7                            zabbix-proxy-mysql.x86_64 0:4.0.18-1.el7                             Complete!