zabbix环境搭建

zabbix介绍
zabbix是一个开源的监控软件集成了nagos和cat的优势
而且有很多自带的插件可以使用，而且还有api接口供我们使用
zabbix还支持自定义监控项

初始环境
- centos 6.5

zabbix环境搭建：
- 环境初始化
- mysql
- php
- nginx
- zabbix

搭建步骤
1. 环境初始化

 #!/bin/bash
 ## filename:init.sh
 ## .安装常用工具
 yum install -y nano vim lrzsz wget ntpdate
 ## 更改时区
 ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 ## 或者
 # cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 ## 同步服务器
 ntpdate -u ntp.api.bz
 # NTP服务器(上海) ：ntp.api.bz
 ##
 ## .安装开发软件包
 ## 如果没有修改成163的源可以直接安装 如果已经改成了163的源需要执行下面的代码
 wget http://www.atomicorp.com/installers/atomic
 sh ./atomic
 yum -y install libmcrypt libmcrypt-devel
 rm -rf atomic RPM-GPG-KEY.art.txt RPM-GPG-KEY.atomicorp.txt
 ##
 ## 安装开发软件包
 yum -y groupinstall "Development Tools"
 yum -y install libxml2* curl curl-devel libjpeg* libpng* freetype-devel
 
 ## 安装zabbix依赖包yum源
 wget http://repo.zabbix.com/zabbix/3.2/rhel/6/x86_64/zabbix-release-3.2-1.el6.noarch.rpm
 rpm -ivh zabbix-release-3.2-.el6.noarch.rpm
 yum -y install libxml2* snmp* net-snmp* curl* php-mysql
 rm -rf zabbix-release-3.2-.el6.noarch.rpm

2. 安装mysql

 #!/bin/bash
 ## filename:mysql.sh
 ## 安装mysql服务
 yum -y install mysql mysql-server mysql-devel
 
 ## 启动mysql服务
 service mysqld restart
 
 ## 重置mysql密码
 mysqladmin -u root password 
 
 ## lnmp创建wiki数据库
 #mysql -uroot -p123456 <<EOF
 #create database wiki charset utf8;
 #grant all on wiki.* to wiki@'localhost' identified by 'wiki';
 #flush privileges;
 #EOF
 
 ## zabbix创建数据库
 mysql -uroot -p123456 <<EOF
 create database zabbix character set utf8 collate utf8_bin;
 grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';
 flush privileges;
 EOF

3. 安装php

 #!/bin/bash
 ## filename:php.sh
 ## 安装php
 wget http://cn2.php.net/distributions/php-5.6.2.tar.gz
 tar -xvf php-5.6..tar.gz
 cd php-5.6.
 
 ## lnmp执行脚本
 #./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql --with-mysql-sock=/tmp/mysql.sock --with-pdo-mysql --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --disable-ipv6 --with-pear --with-curl --with-openssl --enable-bcmath --enable-sockets
 
 ## zabbix执行脚本
 ./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=mysqlnd --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --disable-ipv6 --with-pear --with-curl --with-openssl --enable-bcmath --enable-sockets --with-mysqli --with-gettext
 
 ## 安装
 make && make install
 
 ## 复制文件
 cp php.ini-production /usr/local/php/etc/php.ini
 cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
 cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
 chmod +x /etc/init.d/php-fpm
 
 ## 修改配置文件
 ## 修改/usr/local/php/etc/php-fpm.conf
 ## user = php-fpm
 ## group = php-fpm
 ## 修改为
 ## user = nginx
 ## group = nginx
 
 sed -i 's/user =.*/user = nginx/g' /usr/local/php/etc/php-fpm.conf
 sed -i 's/group =.*/group = nginx/g' /usr/local/php/etc/php-fpm.conf
 
 ## 删除文件
 cd -
 rm -rf php-5.6. php-5.6..tar.gz
 
 ## 启动php(需先更改nginx配置文件才可以启动)
 #/etc/init.d/php-fpm start

4. 安装nginx

 #!/bin/bash
 ## filename:nginx.sh
 ## 安装nginx
 yum install -y nginx
 
 ## 修改配置文件
 cp /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bak
 
 echo "user nginx nginx;
 worker_processes ;
 error_log /var/log/nginx_error.log crit;
 pid /var/run/nginx.pid;
 worker_rlimit_nofile ;
 events
 {
   use epoll;
   worker_connections ;
 }
 http
 {
   include mime.types;
   default_type  application/octet-stream;
   server_names_hash_bucket_size ;
   client_header_buffer_size 32k;
   large_client_header_buffers  32k;
   client_max_body_size 8m;
   sendfile on;
   tcp_nopush on;
   keepalive_timeout ;
   tcp_nodelay on;
   fastcgi_connect_timeout ;
   fastcgi_send_timeout ;
   fastcgi_read_timeout ;
   fastcgi_buffer_size 64k;
   fastcgi_buffers  64k;
   fastcgi_busy_buffers_size 128k;
   fastcgi_temp_file_write_size 128k;
   gzip on;
   gzip_min_length  1k;
   gzip_buffers      16k;
   gzip_http_version 1.0;
   gzip_comp_level ;
   gzip_types text/plain application/x-javascript text/css application/xml;
   gzip_vary on;
   log_format www '$"remote_addr" - $"remote_user" [$"time_local"] \"\$request\" '
                  '$"status" $"body_bytes_sent" \"\$http_referer\" '
                  '\"\$http_user_agent\" $"http_x_forwarded_for"';
   server
   {
     listen ;
     server_name vagrant-centos65.vagrantup.com;
     index start.php index.htm index.html index.php pengyou.php weibo.php qzone.php;
     root  /usr/share/nginx/html;
     location ~ .*\.(php|php5)?$
     {
       fastcgi_pass  127.0.0.1:;
       fastcgi_index start.php;
       include fastcgi.conf;
     }
     location ~ .*.(svn|git|cvs)
     {
       deny all;
     }
     location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
     {
       expires      30d;
     }
     location ~ .*\.(js|css)?$
     {
       expires      1h;
     }
   }
 }" > /etc/nginx/nginx.conf
 
 ## 启动nginx
 /etc/init.d/nginx start
 
 ## 测试
 echo "<?php
 phpinfo();
 ?>
 " > /usr/share/nginx/html/cc.php

5. 安装zabbix

 #!/bin/bash
 ## filename:zabbix.sh
 ## 下载并解压进入
 wget http://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/3.2.6/zabbix-3.2.6.tar.gz
 tar -zxvf zabbix-3.2..tar.gz
 cd zabbix-3.2.
 
 ## 执行脚本(开始配置zabbix（我在这里安装了server和agent）)
 ./configure --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl --with-libxml2
 
 ## 安装
 make install
 
 ## 添加组账户、用户账户 -g指定新用户的主组
 groupadd zabbix
 useradd -g zabbix zabbix
 
 ## 拷贝导入数据库
 cd database/mysql/
 mysql -uzabbix -p'zabbix' zabbix < schema.sql
 mysql -uzabbix -p'zabbix' zabbix < images.sql
 mysql -uzabbix -p'zabbix' zabbix < data.sql
 cd -
 
 ## 修改zabbix服务器的mysql配置
 ## 修改/usr/local/etc/zabbix_server.conf
 ## DBHost=localhost
 ## DBName=zabbix
 ## DBUser=zabbix
 ## DBPassword=zabbix
 cp -a /usr/local/etc/zabbix_server.conf /usr/local/etc/zabbix_server.conf.bak
 sed -i '/# DBHost=.*/a\DBHost=localhost' /usr/local/etc/zabbix_server.conf
 # sed -i '/# DBName=.*/a\DBName=zabbix' /usr/local/etc/zabbix_server.conf
 # sed -i '/# DBUser=.*/a\DBName=zabbix' /usr/local/etc/zabbix_server.conf
 sed -i '/# DBPassword=.*/a\DBPassword=zabbix' /usr/local/etc/zabbix_server.conf
 
 ## 安装完成 启动后端
 /usr/local/sbin/zabbix_server
 
 ## 拷贝文件到前端页面
 cp -rf frontends/php/* /usr/share/nginx/html/
 
 ## 修改php配置文件
 ## 修改
 ## /usr/local/php/etc/php.ini
 ## 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 always_populate_raw_post_data -1
 ## date.timezone = "Asia/Shanghai"
 ## 修改脚本：
 sed -i 's/max_execution_time =.*/max_execution_time = /g' /usr/local/php/etc/php.ini
 ## sed -i 's/memory_limit =.*/memory_limit = 128M/g' /usr/local/php/etc/php.ini
 sed -i 's/post_max_size =.*/post_max_size = 16M/g' /usr/local/php/etc/php.ini
 ## sed -i 's/upload_max_filesize =.*/upload_max_filesize = 2M/g' /usr/local/php/etc/php.ini
 sed -i 's/max_input_time =.*/max_input_time = 300/g' /usr/local/php/etc/php.ini
 sed -i '/;always_populate_raw_post_data =.*/a\always_populate_raw_post_data = -1' /usr/local/php/etc/php.ini
 sed -i '/;date.timezone =/a\date.timezone = "Asia/Shanghai"' /usr/local/php/etc/php.ini
 
 ## 更改配置文件后重启php服务
 /etc/init.d/php-fpm restart
 
 ## 删除index.html文件
 rm -rf /usr/share/nginx/html/index.html
 
 ## 删除zabbix安装包
 rm -rf zabbix-3.2..tar.gz zabbix-3.2.
 
 ## 然后从本地浏览器进入虚拟机所在的ip地址进行zabbix的安装
 
 # Configure DB connection
 # Database host:127.0.0.1
 # Database port:
 ## 安装完成后
 ### Username:Admin
 ### Password:zabbix

6. 进程启动脚本

 #!/bin/bash
 ## filename:init-run.sh
 ## 启动mysql
 /etc/init.d/mysqld start
 # service mysqld start
 
 ## 启动php
 /etc/init.d/php-fpm start
 # service php-fpm start
 
 ## 启动nginx
 /etc/init.d/nginx start
 # service nginx start
 
 ## 启动zabbix
 /usr/local/sbin/zabbix_server
 /usr/local/sbin/zabbix_agentd