# 安装说明 采用zabbix与Grafana项结合的部署方式，由zabbix agent提供数据采集，Grafana进行前端数据展示，适用与日常运维和信息采集。 # 一、基础环境 操作系统：CentOS7.1 1503 关闭防火墙和Selinux，内部自带CentOS7.1 yum源，系统外加一块硬盘作为数据盘（300G）。 | 序号 | 软件名称 | 软件版本 | | --- | --- | --- | | 1 | Zabbix server/agent | 3.2.4 | | 2 | Mariadb | 5.5 | | 3 | Grafana | 3.2.1| | 4 | httpd |2.46 | 在root目录下创建zabbix_install目录，目录下包含zabbix_package.tar.gz文件，该文件包含Zabbix安装的所需要的所有rpm包，安装脚本也在该目录下。 [相关资源链接~请点击这里](https://pan.baidu.com/s/1vgKXcjSbKeups62vsOYfOQ) # 二、Zabbix安装 这里采用脚本自动安装 ``` [root@host zabbix_install]# pwd /root/zabbix_install [root@host zabbix_install]# ls zabbix_install.sh zabbix_package.tar.gz [root@host zabbix_install]# chmod +x zabbix_install.sh [root@host zabbix_install]# sh zabbix_install.sh ``` 脚本内容： ``` #!/bin/bash Timestamp=`date "+%Y-%m-%d %H:%M:%S"` echo -e "$Timestamp 安装开始 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 安装开始 \033[0m" lsblk|grep -E sd'[b-z]' >/dev/null 2>&1 status=`echo $?` if [ $status -eq 0 ] then echo -e "$Timestamp 磁盘检测完成 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 磁盘检测完成 \033[0m" else echo -e "$Timestamp 数据盘不存在，请检查磁盘 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;31m$Timestamp 数据盘不存在，请检查磁盘 \033[0m" && exit fi #初始化环境 echo -e "$Timestamp 关闭防火墙" >> /root/zabbix_install/zabbix_install.log systemctl stop firewalld >> /root/zabbix_install/zabbix_install.log 2>&1 echo -e "$Timestamp 禁用防火墙开机启动" >> /root/zabbix_install/zabbix_install.log systemctl disable firewalld >> /root/zabbix_install/zabbix_install.log 2>&1 echo -e "$Timestamp 禁用selinux" >> /root/zabbix_install/zabbix_install.log sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config setenforce 0 >> /root/zabbix_install/zabbix_install.log 2>&1 echo -e "$Timestamp 检查防火墙状态" >> /root/zabbix_install/zabbix_install.log systemctl status firewalld >> /root/zabbix_install/zabbix_install.log 2>&1 status=`echo $?` if [ $status -gt 0 ] then echo -e "$Timestamp 环境初始化完成 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 环境初始化完成 \033[0m" else echo -e "$Timestamp 防火墙关闭失败，请手动关闭 " >> /root/zabbix_install/zabbix_install.log echo echo -e "\033[1;31m$Timestamp 防火墙关闭失败，请手动关闭 \033[0m" && exit fi #初始化磁盘 if [ ! -d /data ];then mkdir /data fi echo -e "$Timestamp 创建数据盘分区 " >> /root/zabbix_install/zabbix_install.log parted -s /dev/sdb mklabel msdos > /dev/null 2>&1 parted -s /dev/sdb mkpart primary 0% 100% > /dev/null 2>&1 echo -e "$Timestamp 格式化数据盘 " >> /root/zabbix_install/zabbix_install.log mkfs.ext4 /dev/sdb1 > /dev/null 2>&1 echo -e "$Timestamp 挂载数据盘 " >> /root/zabbix_install/zabbix_install.log if ! grep data /etc/fstab >/dev/null 2>&1 then echo "/dev/vdb1 /data ext4 defaults 0 0" >> /etc/fstab fi mount -a chmod 777 /data #配置本地yum环境 echo -e "$Timestamp 解压zabbix安装包 " >> /root/zabbix_install/zabbix_install.log tar -xvf ./zabbix_package.tar.gz -C /root/ >/dev/null 2>&1 echo -e "$Timestamp 创建zabbix yum源 " >> /root/zabbix_install/zabbix_install.log if [ ! -d /etc/yum.repos.d/bak ];then mkdir /etc/yum.repos.d/bak fi mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak touch /etc/yum.repos.d/zabbix.repo cat >> /etc/yum.repos.d/zabbix.repo << EOF [zabbix] name=zabbix baseurl=file:///root/zabbix_package gpgcheck=0 enabled=1 EOF yum clean all >/dev/null 2>&1 if [ -e /etc/yum.repos.d/zabbix.repo ] then echo -e "$Timestamp 本地yum配置完成 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 本地yum配置完成 \033[0m" else echo -e "$Timestamp 本地yum配置失败，请手动配置 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;31m$Timestamp本地yum配置失败，请手动配置 \033[0m" && exit fi #安装服务 echo -e "$Timestamp 安装服务 " >> /root/zabbix_install/zabbix_install.log cd /root/zabbix_package/ echo -e "$Timestamp 安装Perl环境 " >> /root/zabbix_install/zabbix_install.log yum install perl* -y >> /root/zabbix_install/zabbix_install.log 2>&1 echo -e "$Timestamp 更新mariadb-libs库 " >> /root/zabbix_install/zabbix_install.log yum update mariadb-libs -y >> /root/zabbix_install/zabbix_install.log echo -e "$Timestamp 安装Zabbix服务 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp zabbix服务安装中 \033[0m" yum install zabbix* -y >> /root/zabbix_install/zabbix_install.log 2>&1 echo -e "$Timestamp 安装grafana服务 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp grafana服务安装中 \033[0m" yum install grafana -y >> /root/zabbix_install/zabbix_install.log echo -e "$Timestamp 安装MariaDB数据库 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 数据库服务安装中 \033[0m" yum install mariadb mariadb-server -y >> /root/zabbix_install/zabbix_install.log rpm -Uvh --force gnutls-3.1.18-8.el7.x86_64.rpm > /dev/null 2>&1 cd .. echo -e "$Timestamp 修改MariaDB配置文件 " >> /root/zabbix_install/zabbix_install.log TOTAL_MEM=`free -m|grep Mem|awk '{print $2}'` DB_MEM=$(($TOTAL_MEM/2)) cat > /etc/my.cnf << EOF [mysqld] symbolic-links=0 datadir=/data/mysql innodb_file_per_table=1 innodb_buffer_pool_size=${DB_MEM}M innodb_log_file_size = 512M innodb_flush_log_at_trx_commit =0 innodb_open_files=65535 port = 3306 socket = /var/lib/mysql/mysql.sock skip-external-locking lower_case_table_names = 1 skip-name-resolve key_buffer_size = M table_open_cache = 256 sort_buffer_size = 1M read_buffer_size = 1M read_rnd_buffer_size = 4M myisam_sort_buffer_size = 64M bulk_insert_buffer_size = 64M query_cache_size= 16M thread_cache_size = 8 [mysqld_safe] log-error=/var/log/mariadb/mariadb.log pid-file=/var/run/mariadb/mariadb.pid # include all files from the config directory # !includedir /etc/my.cnf.d EOF echo -e "$Timestamp 启动MariaDB服务 " >> /root/zabbix_install/zabbix_install.log systemctl enable mariadb >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl start mariadb >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl status mariadb >> /root/zabbix_install/zabbix_install.log 2>&1 status=`echo $?` if [ $status -eq 0 ] then echo -e "$Timestamp 数据库服务启动成功 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 数据库服务启动成功 \033[0m" else echo -e "$Timestamp mariadb安装失败，请检查配置文件 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;31m$Timestamp mariadb安装失败，请检查配置文件 \033[0m" && exit fi #初始化数据库 echo -e "$Timestamp 数据库初始化 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 数据库初始化中 \033[0m" mysql -e 'drop database if exists zabbix' mysql -e 'create database zabbix character set utf8 collate utf8_bin;' mysql -e "grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';" zcat /usr/share/doc/zabbix-server-mysql-3.2.*/create.sql.gz | mysql -uzabbix -pzabbix zabbix echo -e "$Timestamp 修改Zabbix配置文件 " >> /root/zabbix_install/zabbix_install.log cat > /etc/zabbix/zabbix_server.conf << EOF LogFile=/var/log/zabbix/zabbix_server.log LogFileSize=100 PidFile=/var/run/zabbix/zabbix_server.pid DBHost=localhost DBName=zabbix DBUser=zabbix DBPassword=zabbix StartPingers=5 StartDiscoverers=5 SNMPTrapperFile=/var/log/snmptrap/snmptrap.log CacheSize=512M HistoryCacheSize=1G TrendCacheSize=256M ValueCacheSize=512M Timeout=20 AlertScriptsPath=/usr/lib/zabbix/alertscripts ExternalScripts=/usr/lib/zabbix/externalscripts LogSlowQueries=3000 EOF echo -e "$Timestamp 启动Zabbix服务 " >> /root/zabbix_install/zabbix_install.log systemctl restart zabbix-server >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl enable zabbix-server >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl status zabbix-server >> /root/zabbix_install/zabbix_install.log 2>&1 status=`echo $?` if [ $status -eq 0 ] then echo -e "$Timestamp zabbix-server启动成功 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp zabbix-server启动成功 \033[0m" else echo -e "$Timestamp zabbix-server安装失败，请检查配置文件 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;31 $Timestamp mzabbix-server安装失败，请检查配置文件 \033[0m" && exit fi echo -e "$Timestamp http参数优化 " >> /root/zabbix_install/zabbix_install.log 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 Require all granted <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 always_populate_raw_post_data -1 php_value date.timezone Asia/Shanghai </IfModule> </Directory> <Directory "/usr/share/zabbix/conf"> Require all denied </Directory> <Directory "/usr/share/zabbix/app"> Require all denied </Directory> <Directory "/usr/share/zabbix/include"> Require all denied </Directory> <Directory "/usr/share/zabbix/local"> Require all denied </Directory> EOF echo -e "$Timestamp 重启http服务 " >> /root/zabbix_install/zabbix_install.log systemctl start httpd >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl enable httpd >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl status httpd >> /root/zabbix_install/zabbix_install.log 2>&1 status=`echo $?` if [ $status -eq 0 ] then echo -e "$Timestamp httpd启动成功 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp httpd启动成功 \033[0m" else echo -e "$Timestamp httpd安装失败，请检查配置文件 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;31m$Timestamp httpd安装失败，请检查配置文件 \033[0m" && exit fi #install grafana echo -e "$Timestamp 配置grafana服务 " >> /root/zabbix_install/zabbix_install.log echo -e "$Timestamp 安装grafana zabbix插件 " >> /root/zabbix_install/zabbix_install.log if [ ! -d /var/lib/grafana/plugins ];then mkdir /var/lib/grafana/plugins chown grafana:grafana /var/lib/grafana/plugins fi echo -e "\033[1;32m$Timestamp 安装grafana插件 \033[0m" echo -e "$Timestamp 解压grafana zabbix插件 " >> /root/zabbix_install/zabbix_install.log tar -xvf /root/zabbix_package/alexanderzobnin-grafana-zabbix-v3.4.0-0-g14a7fd4.tar.gz -C /var/lib/grafana/plugins/ > /dev/null 2>&1 echo -e "$Timestamp 重启grafana服务 " >> /root/zabbix_install/zabbix_install.log systemctl daemon-reload >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl enable grafana-server >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl restart grafana-server >> /root/zabbix_install/zabbix_install.log 2>&1 systemctl status grafana-server >> /root/zabbix_install/zabbix_install.log 2>&1 status=`echo $?` if [ $status -eq 0 ] then echo -e "$Timestamp grafana-server启动成功 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp grafana-server启动成功 \033[0m" else echo -e "$Timestamp grafana-server安装失败，请检查配置文件 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;31m$Timestamp grafana-server安装失败，请检查配置文件 \033[0m" && exit fi if [ -d /var/lib/grafana/plugins/alexanderzobnin-grafana-zabbix-v3.4.0-0-g14a7fd4 ] then echo -e "$Timestamp grafana-zabbix插件安装成功 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp grafana-zabbix插件安装成功 \033[0m" else echo -e "$Timestamp grafana-zabbix插件安装失败，请检查配置文件 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;31m$Timestamp grafana-zabbix插件安装失败，请检查配置文件 \033[0m" && exit fi ip=`ip -o -f inet addr |grep -E eno'[0-9]' |awk '{print $4}'|awk -F '/' '{print $1}'` echo -e "$Timestamp 所有服务安装成功 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m$Timestamp 所有服务安装成功 \033[0m" echo -e "$Timestamp 请在浏览器输入：$ip/zabbix 登录zabbix管理页面 " >> /root/zabbix_install/zabbix_install.log echo -e "\033[1;32m请在浏览器输入：http://$ip/zabbix 登录zabbix管理页面 \033[0m" ```` # 三、检查服务 ``` [root@host zabbix_install]# netstat -ntlp |grep -E "3306|80|3000" tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 29621/mysqld tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 25051/nginx: master tcp6 0 0 :::80 :::* LISTEN 1236/httpd tcp6 0 0 :::3000 :::* LISTEN 29810/grafana-serve ``` 若安装失败请查看zabbix_install.log日志并修改shell脚本后再执行脚本，或手动安装。。。 # 四、Zabbix服务初始化 ## （1）基础设置 打开浏览器，访问http://x.x.x.x/zabbix (x.x.x.x为服务器IP)，点击“Next step”  Check项均为OK时，点击“Next step”  输入密码“zabbix”，点击“Next step”。  设置完成后跳转至登陆页面，登陆账户为：Admin,密码为：zabbix  点击右上角图标，进行中文设置：   登陆前端展示Grafana，浏览器访问http://x.x.x.x:3000/login  激活Zabbix-grafana插件   添加zabbix作为数据源， 数据源名称：zabbix-server 勾选Default Type：选择zabbix url输入：http://127.0.0.1/zabbix/api_jsonrpc.php Username：Admin Password：zabbix    ## （2）导入模板 点击“configuration”下的“template”选项，将默认的模板全部删除。   点击import导入模板，将安装包内mytest_template.xml进行导入。 模板下载地址[~请点击这里~](https://pan.baidu.com/s/18Z43YhqJAxpSpQAvx5QiVA)  ## （3）控制节点自动注册 点击“Configuration”下的“Actions”选项，点击右上角进行动作创建。  配置Linux节点自动注册 名称填写：Linux-agent 选择新触发条件为“Auto registration” 填写值：Linux-agent  添加自动注册动作。 选择操作类型：“Add host”。  点击“Add”。  添加主机添加群组动作。 选择操作类型：“Add to host group”。 点击选择“Linux-agent”组。 点击“Add”。  添加与模板关联 选择操作类型：“Link to template”。 点击选择,”Linux-agent”模板。  点击“Add”  已同样的方法配置Windows节点自动注册，完成后如下图所示