Zabbix 常見問題處理整理

zabbix是一個基於WEB界面的提供分佈式系統監視以及網絡監視功能的企業級的開源解決方案。
下載： http://www.zabbix.com/download.php
幫助：https://www.zabbix.com/documentation/doku.php?id=2.0/manual/appliance

環境：SUSE 12
Zabbix 2.0.4

★ Windows agent install:
1) edit zabbix_agentd.win.conf
2) C:>zabbix_agentd.exe --c C:zabbix_agents_2.0.4.winconfzabbix_agentd.win.conf --install
zabbix_agentd.exe [3724]: service [Zabbix Agent] installed successfully
zabbix_agentd.exe [3724]: event source [Zabbix Agent] installed successfully

配置文件修改：
zabbix_agentd.win.conf

[@more@]LogFIle=c:zabbix_agentd.log
Server=監控服務器IP
Hostname=本機的主機名或IP地址
ServerActive=127.0.0.1:10051

★ Linux agent install:
[root@xxx]# zabbix_agentd -c /usr/local/zabbix_agentd.conf
zabbix_agentd [14423]: user zabbix does not exist
zabbix_agentd [14423]: cannot run as root!
解決方法: useradd zabbix

aix test:
#> ./usr/local/bin/zabbix/sbin/zabbix_agentd -c /home/zabbix/conf/zabbix_agentd.conf

★ restart or status for service. To do so, log in using SSH as root user and execute:
$> service apache2 restart
$> service zabbix_server status
$> service mysql status
或
$> rczabbix_server status
$> /etc/init.d/zabbix_server status

★ 時區：
# cp /usr/share/zoneinfo/Asia/Chongqing /etc/localtime

★ 查看當前時區
# date -R
Wed, 13 Mar 2013 20:09:02 +0800

★ 修改硬件時間
# hwclock -w

★ 修改PHP.ini 時區爲中國，不然時間差8小時：
# vi /etc/php5/apache2/php.ini 內容改爲以下
date.timezone = 'RPC'

★ 修改時區後，登陸WEB後顯示錯誤：
date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Chongqing' for 'CST/8.0/no DST' instead [include/func.inc.php:251]
修改PHP.ini 文件中date.timezone = 'Asia/Chongqing‘

★ 中文顯示亂碼的問題：
經過上傳中文字體修改原字體來解決
# cd /usr/share/zabbix/fonts
# mv DejaVuSans.ttf DejaVuSans.ttf.bak
# mv simsun.ttc DejaVuSans.ttf

★ swap空間不足問題

★ 日誌：
zabbix_server: LogFile=/var/log/zabbix/zabbix_server.log
Mysql :log_error=/var/log/mysql/mysqld.log

★ Frontend access
# vi /etc/apache2/conf.d/zabbix.conf
# service apache2 restart

★ 登陸zabbix Web界面後顯示

zabbix_server.log中顯示
2706:20130313:150455.037 cannot send list of active checks to [127.0.0.1]: host [Zabbix server] not monitored
2705:20130313:150655.060 cannot send list of active checks to [127.0.0.1]: host [Zabbix server] not monitored
2702:20130313:150855.082 cannot send list of active checks to [127.0.0.1]: host [Zabbix server] not monitored
解決方法：
1）
# SuSEfirewall2 stop
# SuSEfirewall2 open EXT TCP zabbix-trapper zabbix-agent
# SuSEfirewall2 start
SuSEfirewall2: Setting up rules from /etc/sysconfig/SuSEfirewall2 ...
SuSEfirewall2: Firewall rules successfully set
2）
iptables 有點蛋疼,ubuntu裝了iptables之後 規則全空就是拒絕鏈接的。。
並且也不像redhat能夠用服務停掉,暫時不知道怎麼禁用的
實在不行你就加兩條規則試試吧,
# iptables -A INPUT -p tcp -m tcp --dport 10051 -j ACCEPT
# iptables -A INPUT -p tcp -m tcp --dport 10050 -j ACCEPT
保存新增iptables規則
# iptables-save > /root/iptables.save
# vi /etc/init.d/boot.local
iptables-restore /root/iptables.save #增長一條命令，讓系統的啓動的時候自動恢復
3)
setsebool -P httpd_can_network_connect on