搭建zabbix服务器常见问题解析处理

　　1、 找不到url

　　2、 服务器无法处理当前请求，PHP解析出错

　　3、 服务器无法处理当前请求，权限不足

1、 找不到url

浏览器报错：The requested URL /zabbix/ was not found on this server

    日志报错：File does not exist: /var/www/html/zabbix

原因：Apache缺少指向/usr/share/zabbix相关目录的配置文件

    解决办法：配置/etc/httpd/conf.d/zabbix.conf文件内容如下

mv /etc/httpd/conf.d/zabbix.conf{,.bak}

cat >>/etc/httpd/conf.d/zabbix.conf<<EOF
#
# Zabbix monitoring system php web frontend
#

Alias /zabbix /usr/share/zabbix

<Directory "/usr/share/zabbix">
    Options FollowSymLinks
    AllowOverride None
    Order allow,deny
    Allow from all

    <IfModule mod_php5.c>
        php_value max_execution_time 300
        php_value memory_limit 128M
        php_value post_max_size 16M
        php_value upload_max_filesize 2M
        php_value max_input_time 300
        php_value max_input_vars 10000
        php_value date.timezone Asia/Shanghai
    </IfModule>
</Directory>

<Directory "/usr/share/zabbix/conf">
    Order deny,allow
    Deny from all
    <files *.php>
        Order deny,allow
        Deny from all
    </files>
</Directory>

<Directory "/usr/share/zabbix/api">
    Order deny,allow
    Deny from all
    <files *.php>
        Order deny,allow
        Deny from all
    </files>
</Directory>

<Directory "/usr/share/zabbix/include">
    Order deny,allow
    Deny from all
    <files *.php>
        Order deny,allow
        Deny from all
    </files>
</Directory>

<Directory "/usr/share/zabbix/include/classes">
    Order deny,allow
    Deny from all
    <files *.php>
        Order deny,allow
        Deny from all
    </files>
</Directory>

EOF

/etc/init.d/httpd restart

配置脚本命令

2、 服务器无法处理当前请求，PHP解析出错

浏览器报错：10.0.0.106 is currently unable to handle this request.

    日志报错：PHP Parse error:  syntax error, unexpected '[' in /usr/share/zabbix/index.php on line 32

原因：PHP版本太低，需要安装PHP5.4以上的版本

    解决办法：CentOS6默认yum安装的是php5.3，需要构建yum源安装或进行源码安装高版本PHP

    配置命令

yum remove php php-mysql php-cli php-xml php-gd php-common php-bcmath php-pdo php-mbstring -y
rpm -qa|grep php
rpm -i https://mirror.webtatic.com/yum/el6/latest.rpm
yum install php55w php55w-mysql php55w-cli php55w-xml php55w-gd php55w-common php55w-bcmath php55w-pdo php55w-mbstring -y
php -v

3、 服务器无法处理当前请求，权限不足

浏览器报错：10.0.0.106 is currently unable to handle this request.

    日志报错：PHP Fatal error:  require_once(): Failed opening required '/etc/zabbix/web/maintenance.inc.php' (include_path='.:/usr/share/pear:/usr/share/php') in /usr/share/zabbix/include/classes/core/ZBase.php on line 276

原因：apache对/etc/zabbix/web/maintenance.inc.php文件的权限不足导致处理中断

    解决办法：更改/etc/zabbix/web/目录的属主

    解决命令：

chown -R apache. /etc/zabbix/web/
/etc/init.d/httpd restart
ls -l /etc/zabbix/web/