|NO.Z.00044|——————————|^^ 構建 ^^|——|Zabbix3.2構建.V5|--------------------------------------|2臺server|

附錄一：構建zabbix監控伺服器
一、初始化系統設定

### --- 初始化系統設定

systemctl stop firewalld
systemctl disable firewalld
setenforce 0
sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

二、安裝LAMP環境

### --- 安裝LAMP環境
wget http://mirros.163.com/./help/CentOS7-Base-163.repo
yum clean all
yum makecache
yum install -y mariadb mariadb-server httpd php php-mysql 

systemctl enable httpd
systemctl restart httpd
systemctl enable mariadb
systemctl restart mariadb
mysql_secure_installation

三、安裝zabbix程式

### --- 安裝zabbix程式
rpm -ivh http://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.3l7.noarch.rpm
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX 
yum install -y zabbix-server-mysql zabbix-web-mysql zabbix-agent

### --- 初始化資料庫：
mysql -u root -p 
CREATE DATABASE zabbix DEFAULT CHARACTET SET utf8 COLLATE utf8_bin;
grant all privileges on zabbix.* to zabbix@localhost identified by'zabbix';

### --- 讀入資料庫
cd /usr/share/doc/zabbix-server-mysql-3.2.1
zcat creat.sql.gz |mysql -uroot -p zabbix

### --- 啟動zabbix服務
vim /etc/zabbix/zabbix_server.conf
    DBHost=localhost
    DBName=zabbix
    DBUser=zabbix
    DBPassword=zabbix
systemctl start zabbix-server
systemctl enable zabbix-server

### --- 編輯zabbix前端PHP配置

vim /etc/httpd/conf.d/zabbix.conf
    php_value max_execution_time 300
    php_value memory_limit 128M
    php_value upload_max_filesize 2M 
    php_value max_input_time 300
    php_value always_populate_raw_post_data -l
    php_value date.timezone Asia/Shanghai

### --- 調整時間同步
yum install -y ntpdate
ntpdate cn.pool.ntp.org

### --- 重啟Apache服務生效
systemctl restart httpd

四、修改中文亂碼問題

### --- wind+R > fonts > 拷貝微軟雅黑字型改名為msyh.ttf > /usr/share/zabbix/fonts
vim /usr/share/zabbix/include/defines.inc.php

### --- 修改zabbix php 頁面配置，將'graohfont'修改為msyh
dnfine('ZBX_GRAPH_FONT_NAME','msyh');

五、新增客戶端

### --- 新增客戶端

vim /usr/local/zabbix/etc/zabbix_agentd.configure
LogFile=/tmp/zabbix_agentd.log
Server= 192.168.1.195
ServerActive = 192.168.1.195
Hostname = 192.168.1.195
rpm -ivh http://repo.zabbix.com/zabbix/3.2/rhel/6/x86_64/zabbix-release-3.2-1.el6.noarch.rpm

六、新增監控主機/自動發現,nginx併發監控

### --- 新增監控主機
### --- 原始碼編譯安裝Nginx伺服器並開啟狀態統計模組
### --- zabbix客戶端配置
### --- 編寫nginx監控指令碼，在被監控端

#!/bin/bash

HOST="127.0.0.1"
PORT="80"

#檢測nginx程序是否存在
function ping {
        /sbin/pidof nginx | wc -l
}
#檢測nginx效能
function active {
    /usr/bin/curl "http://$HOST:$PORT/nginx-status/" 2>/dev/null| grep 'Active' | awk '{print $NF}'
}
function reading {
    /usr/bin/curl "http://$HOST:$PORT/nginx-status/"  2>/dev/null| grep 'Reading' | awk '{print $2}'
}
function writing {
    /usr/bin/curl "http://$HOST:$PORT/nginx-status/" 2>/dev/null| grep 'Writing' | awk '{print $4}'
}
function waiting {
    /usr/bin/curl "http://$HOST:#PORT/nginx-status/" 2>/dev/null| grep 'Waiting' | awk' {print $6}'
}
function accepts {
    /usr/bin/curl "http://$HOST:$PORT/nginx-status/" 2>/dev/null| awk NR==3 | awk '{print$1}'
}
function handled {
    /usr/bin/curl "http://$HOST:$PORT/nginx-status/" 2>/dev/null| awk NR==3 | awk '{print $2}'
}
function requests {
    /usr/bin/curl "http://$HOST:$PORT/nginx-status/" 2>/dev/null| awk NR==3 | awk '{print $3}'
}
#執行function
$1

### --- 將自定義的UserParameter加入配置檔案，然後重啟agentd

cat /usr/local/zabbi-3.0.0/etc/zabbix_agentd.conf|grep nginx
UserParameter=naginx.status[*],/usr/local/zabbix-3.0.0/scropts/ngx-status.sh $1

~~~     killall zabbix_agentd
~~~     usr/local/zabbix-3.0.0/sbin/zabbix_agentd

### --- zabbix_get獲取資料
/usr/local/zabbix-3.0.0/bin/zabbix_get -s 10.10.1.121 -k 'nginx.status[accepts]'
                                9570756
/usr/local/zabbix-3.0.0/bin/zabbix_get -s 10.10.1.121 -k 'nginx.status[ping]'

七、報警設定：zabbix 聯合釘釘實現終端報警
1、監控方式新增引數

{ALERT.SENDTO}
{ALERT.SUBJECT}
{ALERT.MESSAGE}

2、錯誤報警資訊引數

### --- 標題改為
故障{ERIGGER.STATUS},伺服器：{HOSTNAME1}發生：
{TRIGGER.NAME}故障
### --- 資訊改為
告警主機：{HOSTNAME1}
告警時間：{EVENT.DATE}{EVENT.TIME}
告警等級：{TRIGGER.SEVERITY}
告警資訊：{TRIGGER.NAME}
告警專案：{TRIGGER.KEY1}
問題詳情：{ITEM.NAME}:{ITEM.VALUE}
當前狀態：{TRIGGER.STATUS}:{ITEM.VALUE1}
事件ID：{EVENT.ID}

3、錯誤恢復報警資訊設定

### --- 標題改為
恢復{TRIGGER.STATUS},伺服器：{HOSTNAME1}：
{TRIGGER.NAME}故障
### --- 資訊改為
告警主機：{HOSTNAME1}
告警時間：{EVENT.DATE}{EVENT.TIME}
告警等級：{TRIGGER.SEVERITY}
告警資訊：{TRIGGER.NAME}
告警專案：{TRIGGER.KEY1}
問題詳情：{ITEM.NAME}:{ITEM.VALUE}
當前狀態：{TRIGGER.STATUS}:{ITEM.VALUE1}
事件ID：{EVENT.ID}

===============================END===============================

Walter Savage Landor:strove with none,for none was worth my strife.Nature I loved and, next to Nature, Art:I warm'd both hands before the fire of life.It sinks, and I am ready to depart ——W.S.Landor

來自為知筆記(Wiz)

|NO.Z.00044|——————————|^^ 構建 ^^|——|Zabbix3.2構建.V5|--------------------------------------|2臺server|

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