zabbix server搭建遇到的问题

环境

  • CentOS 6.3 server
  • nginx-1.6.3
  • MySQL-5.6.25

安装nginx遇到的问题

  • 启动nginx时候提示错误“/usr/local/nginx/sbin/nginx: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory ”

从错误看出是缺少lib文件导致,进一步查看下

ldd $(which /usr/local/nginx/sbin/nginx)
linux-vdso.so.1 =>  (0x00007fff2cbff000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f6a5758a000)
libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f6a57353000)
libpcre.so.1 => not found
libz.so.1 => /lib64/libz.so.1 (0x00007f6a56f1f000)
libc.so.6 => /lib64/libc.so.6 (0x00007f6a56b8b000)
/lib64/ld-linux-x86-64.so.2 (0x00007f6a577af000)
libfreebl3.so => /lib64/libfreebl3.so (0x00007f6a56928000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f6a56724000)

可以看出 libpcre.so.1 => not found 并没有找到,进入/lib64目录中手动链接下

cd /lib64/
ln -s /usr/local/lib/libpcre.so.1 /lib64/ 
  • nginx启动成功,但是无法访问,关闭防火墙依然无效

netstat -ntpl 命令查看已经存在nginx进程
kill -9 进程号杀掉,重新启动,成功

安装MySQL时候遇到的问题

  • 提示错误“error: Failed dependencies:
    /usr/bin/perl is needed by MySQL-server-5.6.25-1.linux_glibc2.5.x86_64
    libaio.so.1()(64bit) is needed by MySQL-server-5.6.25-1.linux_glibc2.5.x86_64
    libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.6.25-.linux_glibc2.5.x86_64
    libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.6.25-.linux_glibc2.5.x86_64”

可以看到缺少libaio库,安装之

yum install libaio

再次安装,提示“error: Failed dependencies:
/usr/bin/perl is needed by MySQL-server-5.6.25-1.linux_glibc2.5.x86_64”

缺少perl环境,安装之


yum install perl

安装PHP遇到的问题

  • 错误提示:“Configure: error: xml2-config not found. Please check your libxml2 installation.”

安装libxml2

yum install libxml2 libxml2-devel
  • 错误提示“configure: error: Please reinstall the libcurl distribution -
    easy.h should be in <curl-dir>/include/curl/”

安装curl

yum install curl curl-devel
  • 错误提示:“configure: error: jpeglib.h not found.”

安装libjpeg

yum install libjpeg-devel
  • 错误提示:“configure: error: png.h not found.”

安装libpng

yum install libpng-devel

zabbix

  • 登录之后,提示“zabbix server is not running: the information displayed may not be current.”

先去查看日志,根据日志判断是什么问题,如果没有日志,那么试着启动一下

/etc/init.d/zabbix_server start

根据启动提示判断,我遇到的情况是提示“Starting zabbix_server: /etc/init.d/functions: line 536: /usr/local/sbin/zabbix_server: 没有那个文件或目录”

查看启动脚本发现zabbix_server中的BASEDIR不是zabbix安装路径,改之,解决,可以启动,但还是有问题,但是这时候有日志了,查看日志发现“10950:20150629:160204.156 [Z3001] connection to database 'zabbix' failed: [1045] Access denied for user 'root'@'localhost' (using password: NO)
10950:20150629:160204.156 database is down: reconnecting in 10 seconds”

查看/usr/local/zabbix/etc/zabbix_server.conf配置文件中数据库信息是否正确,改之,正常

  • 启动zabbix时候提示“user zabbix does not exist”

添加zabbix用户

useradd zabbix
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