zabbix生產環境案例(三)
#生產環境案例(三)php
連接：https://pan.baidu.com/s/1q5YwJMTcZLcS5OQ0iOu44A 提取碼：8gdi 複製這段內容後打開百度網盤手機App，操做更方便哦html
##1. Zabbix生產環境監測案例概述 ###1.1 項目規劃java
主機分組node
- 交換機
- Nginx
- Tomcat
- MySQL
- Apache
- PHP-fpm
- redis
- memcache
監控對象識別：mysql
- 使用SNMP監控交換
- 使用IPMI監控服務器硬件
- 使用Agent監控服務器
- 使用JMX監控JAVA
- 監控MySQL
- 監控Web狀態
- 監控Nginx狀態
- 監控Apache狀態
- 監控Tomcat狀態 ###1.2 SNMP監控流程
- 交換機上開啓snmp
- 在zabbix上添加監控（設置SNMP interfaces）
- 關聯監控模版 ###1.3 IPMI 建議使用自定義item監控服務器硬件，在本地執行ipmitool命令來獲取數據
能夠在本地執行ipmitool命令獲取數據（命令須要安裝） ###1.4 JMX（使用Zabbix Java Gateway代理） 用來獲取java數據，本次的實戰內容 ###1.5 實戰監控Nginx，Apache，MySQL，PHP-fpm 今天的實戰內容，請同窗們注意總結過程 ###1.6 Zabbix的Web監測 今天的實戰內容，請同窗們注意總結過程linux
##2. Zabbix監控MySQL數據庫操做實戰ios
咱們須要部署一個MySQL服務和一個zabbix-agentd客戶端 ###2.1 Zabbix-Agen端編寫監控腳本 在nginx服務器（192.168.200.90）上安裝一個MySQL 下面是監控mysql狀態的一個shell腳本，內容以下：nginx
[root@Zabbix-Agen /]# mkdir -p /server/scripts
[root@Zabbix-Agen /]# cd /server/scripts/
[root@Zabbix-Agen scripts]# cat check_mysql.sh
#!/bin/bash
# author:Mr.yang
MySQL_USER="root"
MySQL_PWD="971108"
MySQL_HOST="127.0.0.1"
MySQL_PORT="3306"
MySQL_CONN="/usr/local/mysql/bin/mysqladmin -u${MySQL_USER} -h${MySQL_HOST} -P${MySQL_PORT} -p${MySQL_PWD}"
if [ $# -ne "1" ];then
echo "arg error!"
fi
case $1 in
Uptime)
result=`${MySQL_CONN} status | cut -f2 -d":" | cut -f1 -d "T"`
echo $result
;;
Com_update)
result=`${MySQL_CONN} extended-status | grep -w "Com_update" | cut -d"|" -f3`
echo $result
;;
Slow_querles)
result=`${MySQL_CONN} status | cut -f5 -d":" | cut -f1 -d"O"`
echo $result
;;
Com_select)
result=`${MySQL_CONN} extended-status | grep -w "Com_select" | cut -d "|" -f3`
echo $result
;;
Com_rollback)
result=`${MySQL_CONN} extended-status | grep -w "Com_rollback" | cut -d"|" -f3`
echo $result
;;
Questions)
result=`${MySQL_CONN} status | cut -f4 -d":" | cut -f1 -d"S"`
echo $result
;;
Com_insert)
result=`${MySQL_CONN} extended-status | grep -w "Com_insert" | cut -d"|" -f3`
echo $result
;;
Com_delete)
result=`${MySQL_CONN} extended-status | grep -w "Com_delete" | cut -d"|" -f3`
echo $result
;;
Com_commit)
result=`${MySQL_CONN} extended-status | grep -w "Com_commit" | cut -d"|" -f3`
echo $result
;;
Bytes_sent)
result=`${MySQL_CONN} extended-status | grep -w "Bytes_sent" | cut -d"|" -f3`
echo $result
;;
Bytes_received)
result=`${MySQL_CONN} extended-status | grep -w "Bytes_received" | cut -d"|" -f3`
echo $result
;;
Com_begin)
result=`${MySQL_CONN} extended-status | grep -w "Com_begin" | cut -d"|" -f3`
echo $result
;;
*)
echo "Usage:$0(Uptime|Com_update|Slow_querles|Com_rollback|Questions|Com_insert|Com_delete|Com_commit|Bytes_sent|Bytes_received|Com_begin)"
;;
esac
###2.2 在zabbix-agent端建立自定義鍵值配置文件c++
#建立mysql.status的鍵值 [root@Zabbix-Agen scripts]# chmod +x check_mysql.sh [root@Zabbix-Agen scripts]# chown zabbix.zabbix check_mysql.sh [root@Zabbix-Agen scripts]# cd /etc/zabbix/zabbix_agentd.d/ #刪除舊鍵值模版 [root@Zabbix-Agen zabbix_agentd.d]# ls userparameter_mysql.conf [root@Zabbix-Agen zabbix_agentd.d]# rm -rf userparameter_mysql.conf #建立mysql.ping和mysql.version的鍵值 [root@Zabbix-Agen zabbix_agentd.d]# cat mysql_status.conf UserParameter=mysql.status[*],/server/scripts/check_mysql.sh $1 UserParameter=mysql.ping,/usr/local/mysql/bin/mysqladmin -uroot -p971108 ping | grep -c alive UserParameter=mysql.version,/usr/local/bin/mysql -V #重啓zabbix-agentd服務 [root@Zabbix-Agen zabbix_agentd.d]# /etc/init.d/zabbix-agent restart Shutting down Zabbix agent: [ OK ] Starting Zabbix agent: [ OK ]
###2.3 在zabbix-server端測試鍵值git
[root@Zabbix-Server /]# zabbix_get -s 192.168.200.90 -p 10050 -k "mysql.status[Uptime]" 855 [root@Zabbix-Server /]# zabbix_get -s 192.168.200.90 -p 10050 -k "mysql.status[Com_commit]" 0 [root@Zabbix-Server /]# zabbix_get -s 192.168.200.90 -p 10050 -k "mysql.status[Bytes_sent]" 8926 [root@Zabbix-Server /]# zabbix_get -s 192.168.200.90 -p 10050 -k "mysql.status[Bytes_received]" 667 [root@Zabbix-Server /]# zabbix_get -s 192.168.200.90 -p 10050 -k "mysql.ping" 1 [root@Zabbix-Server /]# zabbix_get -s 192.168.200.90 -p 10050 -k "mysql.version" /usr/local/bin/mysql Ver 14.14 Distrib 5.5.32, for linux2.6 (x86_64) using readline 5.1
###2.4 在zabbix-server端Web前臺引入zabbix監控MySQL的模版
zabbix自帶監控MySQL的模版，咱們只須要將模版引入到主機便可 配置-->主機-->選擇主機-->模板，而後將MySQL模版鏈接到此主機便可
從圖中能夠發現模版裏的鍵值都是咱們以前已經定義好了的鍵值。 ##3.Zabbix監控Apache、Nginx操做實戰 ###3.1 實戰監控Apache ####3.1.1 安裝依賴軟件包
[root@Zabbix-Apache ~]# yum -y install gcc gcc-c++ make cmake unzip tree [root@Zabbix-Apache ~]# rpm -qa gcc gcc-c++ make cmake unzip tree gcc-c++-4.4.7-4.el6.x86_64 tree-1.5.3-2.el6.x86_64 make-3.81-20.el6.x86_64 gcc-4.4.7-4.el6.x86_64 cmake-2.6.4-5.el6.x86_64 unzip-6.0-1.el6.x86_64
####3.1.2 源碼編譯構建apache服務
#爲了不衝突，若系統中已經安裝httpd服務，務必刪除 [root@Zabbix-Apache ~]# rpm -q httpd package httpd is not installed #源碼構建apache [root@Zabbix-Apache yuanmabao]# pwd /root/yuanmabao [root@Zabbix-Apache yuanmabao]# tar xf httpd-2.2.17.tar.gz -C /usr/src/ [root@Zabbix-Apache yuanmabao]# cd /usr/src/httpd-2.2.17/ [root@Zabbix-Apache httpd-2.2.17]# ./configure --prefix=/usr/local/httpd --enable-so --enable-rewrite --enable-charset-lite --enable-cgi && make && make install #如下省略。。。
[root@Zabbix-Apache httpd-2.2.17]# cd /usr/local/httpd/ [root@Zabbix-Apache httpd]# ls bin build cgi-bin conf error htdocs icons include lib logs man manual modules [root@Zabbix-Apache httpd]# ln -s /usr/local/httpd/bin/* /usr/local/bin/ [root@Zabbix-Apache httpd]# cp /usr/local/httpd/bin/apachectl /etc/init.d/httpd [root@Zabbix-Apache httpd]# chmod +x /etc/init.d/httpd
[root@Zabbix-Apache httpd]# cd /usr/local/httpd/htdocs/
[root@Zabbix-Apache htdocs]# echo "`hostname -I` I am apache" > index.html
[root@Zabbix-Apache htdocs]# cat index.html
192.168.200.91 I am apache
[root@Zabbix-Apache htdocs]# cd /usr/local/httpd/conf
[root@Zabbix-Apache conf]# awk '/#ServerName/{print NR,$0}' httpd.conf
97 #ServerName www.example.com:80
[root@Zabbix-Apache conf]# sed -i -e '97 s/#//;s/example/yunjisuan/' httpd.conf
[root@Zabbix-Apache conf]# sed -n '97p' httpd.conf
ServerName www.yunjisuan.com:80
[root@Zabbix-Apache conf]# /etc/init.d/httpd start
[root@Zabbix-Apache conf]# netstat -antup | grep httpd
tcp 0 0 :::80 :::* LISTEN 53295/httpd
[root@Zabbix-Apache conf]# echo "`hostname -I` www.yunjisuan.com" >> /etc/hosts [root@Zabbix-Apache conf]# tail -1 /etc/hosts 192.168.200.91 www.yunjisuan.com [root@Zabbix-Apache conf]# curl www.yunjisuan.com 192.168.200.91 I am apache
####3.1.3 開啓apache狀態頁 要打開apache的ServerStatus頁面，須要在httpd.conf文件最下邊加入代碼段
[root@Zabbix-Apache conf]# pwd /usr/local/httpd/conf [root@Zabbix-Apache conf]# tail -7 /usr/local/httpd/conf/httpd.conf ExtendedStatus On <location /server-status> SetHandler server-status Order Deny,Allow Deny from all Allow from 127.0.0.1 </location>
#最後，重啓動apache便可 [root@Zabbix-Apache conf]# /etc/init.d/httpd restart
####3.1.4 下載apache zabbix模版並解壓
#從以下地址下載apache zabbix模版： [root@Zabbix-Apache ~]# wget https://github.com/lorf/zapache/archive/master.zip #解壓zip格式壓縮文件 [root@Zabbix-Apache ~]# unzip master [root@Zabbix-Apache ~]# ls -d zapache-master/ zapache-master/ [root@Zabbix-Apache ~]# tree zapache-master/ zapache-master/ ├── httpd-server-status.conf.sample ├── README.md ├── userparameter_zapache.conf.sample ├── zapache ├── zapache-template-active.xml └── zapache-template.xml 0 directories, 6 files
- 此模版文件中包含了監控apache的腳本文件，zabbix的apache模版文件，還有客戶端zabbix自定義傳key文件。
- 首先將zapache放到須要監控的apache服務器上的/etc/zabbix/scripts目錄下，若是沒有scripts目錄，自行建立一個便可。而後執行受權： ####3.1.5 Zabbix-Apache端的agent安裝
[root@Zabbix-Apache ~]# wget http://repo.zabbix.com/zabbix/3.2/rhel/6/x86_64/zabbix-agent-3.2.4-1.el6.x86_64.rpm [root@Zabbix-Apache ~]# rpm -ivh zabbix-agent-3.2.4-1.el6.x86_64.rpm
[root@Zabbix-Apache ~]# cd /etc/zabbix/
[root@Zabbix-Apache zabbix]# cat -n zabbix_agentd.conf | sed -n '13p;32p;95p;103p;120p;136p;147p;265p;284p'
13 PidFile=/var/run/zabbix/zabbix_agentd.pid
32 LogFile=/var/log/zabbix/zabbix_agentd.log
95 Server=192.168.200.89 #這裏要取消本地
103 ListenPort=10050
120 StartAgents=3
136 ServerActive=192.168.200.89:10051
147 Hostname=192.168.200.91
#這裏要修改爲本身的名字，好比：主機IP
265 Include=/etc/zabbix/zabbix_agentd.d/
284 UnsafeUserParameters=1
[root@Zabbix-Apache /]# setenforce 0 [root@Zabbix-Apache /]# /etc/init.d/zabbix-agent start Starting Zabbix agent: [ OK ] [root@Zabbix-Apache /]# netstat -antup | grep zabbix_agent tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 53511/zabbix_agentd tcp 0 0 :::10050 :::* LISTEN 53511/zabbix_agentd
[root@Zabbix-Apache ~]# cd zapache-master/ [root@Zabbix-Apache zapache-master]# cd ~ [root@Zabbix-Apache ~]# mkdir -p /etc/zabbix/scripts/ [root@Zabbix-Apache ~]# cp /root/zapache-master/zapache /etc/zabbix/scripts/ [root@Zabbix-Apache ~]# chmod 755 /etc/zabbix/scripts/zapache [root@Zabbix-Apache ~]# ll -d /etc/zabbix/scripts/zapache -rwxr-xr-x. 1 root root 6110 Sep 21 22:48 /etc/zabbix/scripts/zapache [root@Zabbix-Apache ~]# cd /etc/zabbix/scripts/ [root@Zabbix-Apache scripts]# ./zapache zapache version: 1.5 usage: ./zapache [<url>] TotalAccesses - Check total accesses. ./zapache [<url>] TotalKBytes - Check total KBytes. ./zapache [<url>] CPULoad - Check CPU load. ./zapache [<url>] Uptime - Check uptime. ./zapache [<url>] ReqPerSec - Check requests per second. ./zapache [<url>] BytesPerSec - Check Bytes per second. ./zapache [<url>] BytesPerReq - Check Bytes per request. ./zapache [<url>] BusyWorkers - Check busy workers. ./zapache [<url>] IdleWorkers - Check idle workers. ./zapache [<url>] version - Version of this script. ./zapache [<url>] ping - Check if Apache is up. ./zapache [<url>] WaitingForConnection - Check Waiting for Connection processess. ./zapache [<url>] StartingUp - Check Starting Up processess. ./zapache [<url>] ReadingRequest - Check Reading Request processess. ./zapache [<url>] SendingReply - Check Sending Reply processess. ./zapache [<url>] KeepAlive - Check KeepAlive Processess. ./zapache [<url>] DNSLookup - Check DNSLookup Processess. ./zapache [<url>] ClosingConnection - Check Closing Connection Processess. ./zapache [<url>] Logging - Check Logging Processess. ./zapache [<url>] GracefullyFinishing - Check Gracefully Finishing Processess. ./zapache [<url>] IdleCleanupOfWorker - Check Idle Cleanup of Worker Processess. ./zapache [<url>] OpenSlotWithNoCurrentProcess - Check Open Slots with No Current Process.
- 接着將userparameter_zapache.conf.sample文件放到/etc/zabbix/zabbix_agentd.d目錄下，並重命名爲userparameter_zapache.conf文件,而後修改鍵值命令的路徑。
- 最後，重啓zabbix-agent服務
[root@Zabbix-Apache ~]# cd ~/zapache-master/ [root@Zabbix-Apache zapache-master]# mv userparameter_zapache.conf.sample /etc/zabbix/zabbix_agentd.d/userparameter_zapache.conf [root@Zabbix-Apache zapache-master]# cd /etc/zabbix/zabbix_agentd.d/ [root@Zabbix-Apache zabbix_agentd.d]# tail -1 userparameter_zapache.conf UserParameter=zapache[*],/etc/zabbix/scripts/zapache \$1 [root@Zabbix-Apache zabbix_agentd.d]# /etc/init.d/zabbix-agent restart Shutting down Zabbix agent: [ OK ] Starting Zabbix agent: [ OK ]
####3.1.6 測試鍵值
咱們發現腳本須要傳遞兩個參數，即url和選項,而後咱們在zabbix-server端進行鍵值測試
[root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -p 10050 -k "zapache[127.0.0.1 TotalAccesses]" 0 [root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -p 10050 -k "zapache[www.yunjisuan.com version]" 1.5 [root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -p 10050 -k "zapache[www.yunjisuan.com ping]" 1
####3.1.7 在zabbix-server的Web頁面上監控apache （1）建立一個監控apache的主機
（2）導入帶有apache監控項的模版
zabbix默認並無監控apache的監控項模版。咱們須要將它導入到apache中。在以前解壓出來的目錄中，有待導入的web模版
[root@Zabbix-Apache ~]# tree zapache-master/ zapache-master/ ├── httpd-server-status.conf.sample ├── README.md ├── zapache ├── zapache-template-active.xml #Web模版 └── zapache-template.xml #Web模版 0 directories, 5 files
咱們將這兩個.xml後綴的拷貝到windows上，而後從Web界面導入進去
導入之後Web端就有監控apache的監控項模版了
（3）將模版連接到apache主機
###3.2 實戰監控nginx ####3.2.1用本地yum倉庫安裝依賴包
[root@Zabbix-Apache /]# yum install -y pcre-devel openssl-devel gcc gcc-c++ make [root@yangwenbo /]# rpm -qa pcre-devel openssl-devel gcc gcc-c++ make openssl-devel-1.0.1e-15.el6.x86_64 gcc-4.4.7-4.el6.x86_64 gcc-c++-4.4.7-4.el6.x86_64 pcre-devel-7.8-6.el6.x86_64 make-3.81-20.el6.x86_64
####3.2.2 安裝Nginx
#源碼編譯Nginx [root@Zabbix-Apache yuanmabao]# pwd /yuanmabao [root@Zabbix-Apache yuanmabao]# useradd -s /sbin/nologin -M www [root@Zabbix-Apache yuanmabao]# tar xf nginx-1.10.2.tar.gz -C /usr/src/ [root@Zabbix-Apache yuanmabao]# cd /usr/src/nginx-1.10.2/ [root@Zabbix-Apache nginx-1.10.2]# ./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_stub_status_module --with-http_ssl_module && make && make install ##編譯省略。。。 [root@Zabbix-Apache nginx-1.10.2]# ln -s /usr/local/nginx/sbin/* /usr/local/sbin/
#建立nginx配置文件模版
[root@Zabbix-Apache nginx-1.10.2]# cd /usr/local/nginx/conf/
[root@Zabbix-Apache conf]# cat nginx.conf
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root html;
index index.php index.html index.htm;
}
location = /nginx-status { #在nginx的配置文件中，添加status配置
stub_status on;
access_log off;
allow 127.0.0.1;
allow 192.168.200.89; #zabbix服務器地址通常是Zabbix_Server地址
deny all;
}
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
[root@Zabbix-Apache conf]# nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@Zabbix-Apache conf]# /usr/local/nginx/sbin/nginx
[root@Zabbix-Apache conf]# netstat -antup | grep nginx
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 1279/nginx
####3.2.3訪問設置好的nginx-status連接(以前已配好，這只是模版)
#在zabbix-server上經過以下方式獲取nginx狀態頁面信息： [root@Zabbix-Server ~]# curl 192.168.200.91/nginx-status Active connections: 1 server accepts handled requests 15 15 15 Reading: 0 Writing: 1 Waiting: 0 nginx status詳細說明以下： Active connections：對後端發起的活動鏈接數； accepts：nginx總共處理了多少個鏈接； handled：nginx成功建立了幾回握手； requests：nginx總共處理了多少請求。 Reading：nginx讀取客戶端的header數； Writing：nginx返回給客戶端的header數； Waiting：nginx請求處理完成，正在等待下一請求指令的鏈接
####3.2.4 在Zabbix-Apache端編寫nginx狀態監控腳本
[root@Zabbix-Apache ~]# cd /etc/zabbix/scripts/
[root@Zabbix-Apache scripts]# cat nginx_status.sh
#!/bin/bash
# Set Variables
HOST="127.0.0.1"
PORT="80"
#Functions to return nginx stats
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 $4}'
}
function accepts(){
/usr/bin/curl "http://$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}'
}
function ping(){
/sbin/pidof nginx | wc -l
}
# Run the requested function
$1
####3.2.5 給腳本可執行權限而且受權
[root@Zabbix-Apache scripts]# chmod +x nginx_status.sh [root@Zabbix-Apache scripts]# chown zabbix.zabbix nginx_status.sh
####3.2.6 在zabbix-Apache端配置nginx鍵值配置文件
[root@Zabbix-Apache ~]# cd /etc/zabbix/zabbix_agentd.d
[root@Zabbix-Apache zabbix_agentd.d]# cat nginx.conf
UserParameter=nginx.active,/usr/bin/curl -s "http://127.0.0.1:80/nginx-status" | grep "Active" | awk '{print $NF}'
UserParameter=nginx.status[*],/etc/zabbix/scripts/nginx_status.sh $1
[root@Zabbix-Apache zabbix_agentd.d]# /etc/init.d/zabbix-agent restart
Shutting down Zabbix agent: [ OK ]
Starting Zabbix agent: [ OK ]
####3.2.7 在zabbix-server端測試鍵值
[root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -k "nginx.status[reading]" -p 10050 0 [root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -k "nginx.status[active]" -p 10050 1 [root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -k "nginx.status[reading]" -p 10050 0 [root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -k "nginx.status[writing]" -p 10050 1 [root@Zabbix-Server ~]# zabbix_get -s 192.168.200.91 -k "nginx.status[ping]" -p 10050 1
####3.2.8 接下來咱們須要在Web端導入nginx監控模版
####3.2.9 異常調試
若是Zabbix圖形界面一直沒有獲取到數據，能夠經過在zabbix server上執行zabbix_get手動測試： /usr/local/zabbix/bin/zabbix_get -s 192.168.200.91 -p 10050 -k "nginx.status[active]" 若是獲取數據有問題，會給出相應提示，若是可以獲取到數據，那就沒問題了。
##4.Zabbix監控Tomcat操做實戰
zabbix監控tomcat，須要zabbix_server開啓java poller，zabbix_java開啓javaGateway，端口10052，Tomcat JMX開啓12345端口，提供性能數據。
數據獲取流程爲：java poller<-->javaGateway:10052<-->Tomcat:12345
###4.1 部署java環境jdk ####4.1.1 jdk的解壓安裝
[root@Zabbix-Tomcat yuanmabao]# pwd /root/yuanmabao [root@Zabbix-Tomcat yuanmabao]# tar xf jdk-8u60-linux-x64.tar.gz -C /usr/local/ [root@Zabbix-Tomcat yuanmabao]# ln -s /usr/local/jdk1.8.0_60 /usr/local/jdk
####4.1.2 配置java環境變量
[root@Zabbix-Tomcat yuanmabao]# sed -i.ori '$a export JAVA_HOME=/usr/local/jdk\nexport PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH\nexport CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar' /etc/profile [root@Zabbix-Tomcat yuanmabao]# tail -3 /etc/profile export JAVA_HOME=/usr/local/jdk export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar
####4.1.3 讓java環境變量馬上生效
[root@Zabbix-Tomcat yuanmabao]# source /etc/profile
####4.1.4 檢查java環境安裝狀況
[root@Zabbix-Tomcat yuanmabao]# source /etc/profile [root@Zabbix-Tomcat yuanmabao]# which java /usr/local/jdk/bin/java [root@Zabbix-Tomcat yuanmabao]# java -version #出現如下信息表示部署成功 java version "1.8.0_60" Java(TM) SE Runtime Environment (build 1.8.0_60-b27) Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)
###4.2 安裝Tomcat ####4.2.1 解壓安裝Tomcat
[root@Zabbix-Tomcat yuanmabao]# pwd /root/yuanmabao [root@Zabbix-Tomcat yuanmabao]# tar xf apache-tomcat-8.0.27.tar.gz -C /usr/local/ [root@Zabbix-Tomcat yuanmabao]# ln -s /usr/local/apache-tomcat-8.0.27/ /usr/local/tomcat
####4.2.2 配置Tomcat環境變量
[root@Zabbix-Tomcat yuanmabao]# echo 'export TOMCAT_HOME=/usr/local/tomcat' >> /etc/profile [root@Zabbix-Tomcat yuanmabao]# source /etc/profile
####4.2.3 對jdk及Tomcat安裝目錄遞歸受權root
[root@Zabbix-Tomcat yuanmabao]# chown -R root.root /usr/local/jdk/ /usr/local/tomcat/ [root@Zabbix-Tomcat yuanmabao]# ll -d /usr/local/jdk/ /usr/local/tomcat/ drwxr-xr-x. 8 root root 4096 Aug 5 2015 /usr/local/jdk/ drwxr-xr-x. 9 root root 4096 Sep 22 01:56 /usr/local/tomcat/
####4.2.4 檢查環境變量配置狀況
[root@Zabbix-Tomcat yuanmabao]# tail -4 /etc/profile export JAVA_HOME=/usr/local/jdk export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar export TOMCAT_HOME=/usr/local/tomcat
###4.3 啓動Tomcat 啓動程序：/usr/local/tomcat/bin/startup.sh 關閉程序：/usr/local/tomcat/bin/shutdown.sh
[root@Zabbix-Tomcat yuanmabao]# cd [root@Zabbix-Tomcat ~]# /usr/local/tomcat/bin/startup.sh Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/jdk Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [root@Zabbix-Tomcat ~]# netstat -antup | grep java tcp 0 0 :::8080 :::* LISTEN 1365/java tcp 0 0 ::ffff:127.0.0.1:8005 :::* LISTEN 1365/java tcp 0 0 :::8009 :::* LISTEN 1365/java
###4.4 訪問網站192.168.200.92:8080(注意要關閉防火牆) ###4.5 Zabbix-Tomcat端的agent安裝
[root@Zabbix-Tomcate ~]# wget http://repo.zabbix.com/zabbix/3.2/rhel/6/x86_64/zabbix-agent-3.2.4-1.el6.x86_64.rpm [root@Zabbix-Tomcat ~]# rpm -ivh zabbix-agent-3.2.4-1.el6.x86_64.rpm
[root@Zabbix-Tomcat ~]# cd /etc/zabbix/
[root@Zabbix-Tomcat zabbix]# cat -n zabbix_agentd.conf | sed -n '13p;32p;95p;103p;120p;136p;147p;265p;284p'
13 PidFile=/var/run/zabbix/zabbix_agentd.pid
32 LogFile=/var/log/zabbix/zabbix_agentd.log
95 Server=192.168.200.89 #這裏要取消本地
103 ListenPort=10050
120 StartAgents=3
136 ServerActive=192.168.200.89:10051
147 Hostname=192.168.200.92
#這裏要修改爲本身的名字，好比：主機IP
265 Include=/etc/zabbix/zabbix_agentd.d/
284 UnsafeUserParameters=1
[root@Zabbix-Tomcat /]# setenforce 0 [root@Zabbix-Tomcat /]# /etc/init.d/zabbix-agent start Starting Zabbix agent: [ OK ] [root@Zabbix-Tomcat /]# netstat -antup | grep zabbix_agent tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 53511/zabbix_agentd tcp 0 0 :::10050 :::* LISTEN 53511/zabbix_agentd
###4.6 配置Tomcat JMX
#配置jmx，在須要監控的tomcat服務器上，編輯catalina.sh，加入以下配置 [root@Zabbix-Tomcat ~]# sed -n '249p' /usr/local/tomcat/bin/catalina.sh CATALINA_OPTS="-server -Xms256m -Xmx512m -XX:PermSize=64M -XX:MaxPermSize=128m -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=192.168.200.92 -Dcom.sun.management.jmxremote.port=12345"
這裏須要注意，必須增長-Djava.rmi.server.hostname選項，而且後面的IP就是tomcat服務器的IP ###4.7 重啓Tomcat
[root@Zabbix-Tomcat ~]# /usr/local/tomcat/bin/shutdown.sh Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/jdk Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar [root@Zabbix-Tomcat ~]# netstat -antup | grep java
[root@Zabbix-Tomcat ~]# /usr/local/tomcat/bin/startup.sh Using CATALINA_BASE: /usr/local/tomcat Using CATALINA_HOME: /usr/local/tomcat Using CATALINA_TMPDIR: /usr/local/tomcat/temp Using JRE_HOME: /usr/local/jdk Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar Tomcat started. [root@Zabbix-Tomcat ~]# netstat -antup | grep java tcp 0 0 :::8080 :::* LISTEN 2135/java tcp 0 0 ::ffff:127.0.0.1:8005 :::* LISTEN 2135/java tcp 0 0 :::8009 :::* LISTEN 2135/java
###4.8 在zabbix-server端編譯zabbix，加入java支持
在zabbix server服務器上，編譯安裝zabbix-server，須要加上--enable-java，以支持jmx監控，若是以前的zabbix server沒加此選項，那麼須要從新編譯安裝，編譯參數以下：
./configure --prefix=/usr/local/zabbix --with-mysql --with-net-snmp --with-libcurl --enable-server --enable-agent --enable-proxy --enable-java --with-libxml2
特別提示:在啓用--enable-java編譯zabbix以前，zabbix server服務器上須要安裝JDK，並須要設置JAVA_HOME,以讓系統可以識別到jdk的路徑 ####4.8.1 在zabbix-server端安裝JDK (1) jdk的解壓安裝
[root@Zabbix-Server yuanmabao]# pwd /root/yuanmabao [root@Zabbix-Server yuanmabao]# tar xf jdk-8u60-linux-x64.tar.gz -C /usr/local/ [root@Zabbix-Server yuanmabao]# ln -s /usr/local/jdk1.8.0_60/ /usr/local/jdk
(2) 配置java環境變量
[root@Zabbix-Server yuanmabao]# sed -i.ori '$a export JAVA_HOME=/usr/local/jdk\nexport PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH\nexport CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar' /etc/profile [root@Zabbix-Server yuanmabao]# tail -3 /etc/profile export JAVA_HOME=/usr/local/jdk export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH export CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar
(3) 讓java環境變量馬上生效
[root@Zabbix-Server yuanmabao]# source /etc/profile
(4) 檢查java環境安裝狀況
[root@Zabbix-Server yuanmabao]# which java /usr/local/jdk/bin/java [root@Zabbix-Server yuanmabao]# java -version #出現如下信息表示部署成功 java version "1.8.0_60" Java(TM) SE Runtime Environment (build 1.8.0_60-b27) Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)
####4.8.2 從新編譯zabbix-server服務器端 (1) 從新編譯zabbix-server服務器端以前
[root@Zabbix-Server ~]# ll /usr/local/zabbix/sbin/ total 8596 -rwxr-xr-x. 1 root root 1165774 Sep 20 21:23 zabbix_agentd -rwxr-xr-x. 1 root root 3668935 Sep 20 21:23 zabbix_proxy -rwxr-xr-x. 1 root root 3962949 Sep 20 21:23 zabbix_server
(2) 開始從新編譯zabbix-server服務器端
[root@Zabbix-Server ~]# /etc/init.d/zabbix_server stop Shutting down zabbix_server: [ OK ] [root@Zabbix-Server ~]# cd /usr/src/zabbix-3.2.4/ [root@Zabbix-Server zabbix-3.2.4]# ./configure --prefix=/usr/local/zabbix --with-mysql --with-net-snmp --with-libcurl --enable-server --enable-agent --enable-proxy --enable-java --with-libxml2 && make && make install #如下省略。。。
(3) 從新編譯zabbix-server服務器端以後
[root@Zabbix-Server zabbix-3.2.4]# cd /usr/local/zabbix/sbin/ [root@Zabbix-Server sbin]# ll total 8600 -rwxr-xr-x. 1 root root 1165774 Sep 22 03:38 zabbix_agentd drwxr-xr-x. 4 root root 4096 Sep 22 03:38 zabbix_java #多了一個目錄 -rwxr-xr-x. 1 root root 3668935 Sep 22 03:38 zabbix_proxy -rwxr-xr-x. 1 root root 3962949 Sep 22 03:38 zabbix_server [root@Zabbix-Server sbin]# cd zabbix_java/ [root@Zabbix-Server zabbix_java]# ll total 20 drwxr-xr-x. 2 root root 4096 Sep 22 03:38 bin drwxr-xr-x. 2 root root 4096 Sep 22 03:38 lib -rw-r--r--. 1 root root 791 Sep 22 03:38 settings.sh #java gateway配置腳本 -rwxr-xr-x. 1 root root 545 Sep 22 03:38 shutdown.sh #中止java gateway服務 -rwxr-xr-x. 1 root root 2025 Sep 22 03:38 startup.sh #啓動java gateway服務
提示：java gateway服務的配置腳本settings.sh不須要修改任何配置。 ####4.8.3 啓動java Gateway服務
[root@Zabbix-Server zabbix_java]# /usr/local/zabbix/sbin/zabbix_java/startup.sh [root@Zabbix-Server zabbix_java]# netstat -antup | grep 10052 tcp 0 0 :::10052 :::* LISTEN 20838/java
###4.9 修改zabbix server 配置
默認的狀況下，zabbix server未啓用
javaPollers，須要修改zabbix_server.conf的以下配置
#修改如下配置文件的內容 [root@Zabbix-Server zabbix_java]# cd /usr/local/zabbix/etc/ [root@Zabbix-Server etc]# cat -n zabbix_server.conf | sed -n '215p;223p;231p' 215 JavaGateway=127.0.0.1 223 JavaGatewayPort=10052 231 StartJavaPollers=5
###4.10 重啓zabbix_server服務並查看已打開的java poller進程
[root@Zabbix-Server zabbix_java]# /etc/init.d/zabbix_server start Starting zabbix_server: [ OK ] [root@Zabbix-Server zabbix_java]# netstat -antup | grep 10051 tcp 0 0 0.0.0.0:10051 0.0.0.0:* LISTEN 21053/zabbix_server tcp 0 0 192.168.200.89:10051 192.168.200.91:52212 TIME_WAIT - #查看已經打開的java poller進程 [root@Zabbix-Server zabbix_java]# ps -ef | grep "java poller" | grep -v grep zabbix 21110 21053 0 03:55 ? 00:00:00 /usr/local/sbin/zabbix_server: java poller #1 [got 0 values in 0.000012 sec, idle 5 sec] zabbix 21117 21053 0 03:55 ? 00:00:00 /usr/local/sbin/zabbix_server: java poller #2 [got 0 values in 0.000009 sec, idle 5 sec] zabbix 21118 21053 0 03:55 ? 00:00:00 /usr/local/sbin/zabbix_server: java poller #3 [got 0 values in 0.000005 sec, idle 5 sec] zabbix 21119 21053 0 03:55 ? 00:00:00 /usr/local/sbin/zabbix_server: java poller #4 [got 0 values in 0.000005 sec, idle 5 sec] zabbix 21120 21053 0 03:55 ? 00:00:00 /usr/local/sbin/zabbix_server: java poller #5 [got 0 values in 0.000009 sec, idle 5 sec]
###4.11 Zabbix圖形界面配置 ####4.11.1 建立一個主機利用JMX接口監控tomcat被監控端
####4.11.2 導入zabbix監控tomcat的模版
由於Zabbix自帶的Tomcat模版有兼容性問題，並很差用，所以，咱們導入本身製做的監控項模版
####4.11.3 最後咱們關聯模版便可
##5.Zabbix監控PHP-FPM操做實戰
php-fpm和nginx同樣內建了一個狀態頁，對於想了解php-fpm的狀態以及監控php-fpm很是有幫助 ###5.1 啓用php-fpm狀態功能 修改php-fpm配置文件，確保以下配置是打開狀態： pm.status_path = /status，具體操做以下
#在Zabbix-server端操做以下 [root@Zabbix-Server ~]# cd /usr/local/php/etc [root@Zabbix-Server etc]# ls pear.conf php-fpm.conf php-fpm.conf.default php.ini [root@Zabbix-Server etc]# sed -n '360p' php-fpm.conf pm.status_path = /status
#重啓php-fpm服務 [root@Zabbix-Server etc]# netstat -antup | grep php-fpm tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 1604/php-fpm [root@Zabbix-Server etc]# pkill php-fpm [root@Zabbix-Server etc]# netstat -antup | grep php-fpm [root@Zabbix-Server etc]# /usr/local/php/sbin/php-fpm [root@Zabbix-Server etc]# netstat -antup | grep php-fpm tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 23924/php-fpm
###5.2 nginx配置php-fpm狀態頁面
在nginx配置文件nginx.conf裏配置php狀態頁，操做以下
[root@Zabbix-Server ~]# cd /usr/local/nginx/conf/
[root@Zabbix-Server conf]# cat nginx.conf
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root html;
index index.php index.html index.htm;
}
location = /nginx-status {
stub_status on;
access_log off;
}
location = /status { #添加此location
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
}
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
#重啓動nginx服務 [root@Zabbix-Server conf]# nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful [root@Zabbix-Server conf]# /usr/local/nginx/sbin/nginx -s reload
###5.3 狀態頁瀏覽器訪問測試
php-fpm狀態頁比較個性化的一個地方是它能夠帶參數，能夠帶的參數有json、xml、html，使用zabbix或者nagios監控能夠考慮使用xml或者默認方式。
#具體含義說明以下 [root@Zabbix-Server conf]# curl 127.0.0.1/status pool: www #fpm進程池名稱，大多數爲www process manager: dynamic #進程管理方式（static，dynamic or nodemand.dynamic） start time: 22/Sep/2018:05:49:09 +0800 #啓動日期 start since: 557 #運行時長 accepted conn: 64 #當前FPM進程池接受的請求數 listen queue: 0 #請求等待隊列，若是值不是0，那麼要增長FPM的進程數 max listen queue: 0 #請求等待隊列最高的數量 listen queue len: 128 #socket等待隊列長度 idle processes: 1 #空閒進程數量 active processes: 1 #活躍進程數量 total processes: 2 #總進程數量 max active processes: 2 #最大的活躍進程數量（FPM啓動開始算） max children reached: 0 #達到最大子進程的次數，若是值不爲0，那麼須要調高最大進程數 slow requests: 0 #當啓用了php-fpm的slow-log功能時，若是出現php-fpm慢請求這個計數器會增長，通常不當的MySQL查詢會觸發這個值
###5.4 其餘狀態參數顯示形式的數據（json，xml，html） ####5.4.1 以xml的格式輸出PHP-fpm狀態頁
[root@Zabbix-Server conf]# curl 127.0.0.1/status?xml <?xml version="1.0" ?> <status> <pool>www</pool> <process-manager>dynamic</process-manager> <start-time>1537566549</start-time> <start-since>1131</start-since> <accepted-conn>137</accepted-conn> <listen-queue>0</listen-queue> <max-listen-queue>0</max-listen-queue> <listen-queue-len>128</listen-queue-len> <idle-processes>2</idle-processes> <active-processes>1</active-processes> <total-processes>3</total-processes> <max-active-processes>2</max-active-processes> <max-children-reached>0</max-children-reached> <slow-requests>0</slow-requests>
####5.4.2 以json的格式輸出PHP-fpm的狀態頁
[root@Zabbix-Server conf]# curl 127.0.0.1/status?json
{"pool":"www","process manager":"dynamic","start time":1537566549,"start since":1159,"accepted conn":140,"listen queue":0,"max listen queue":0,"listen queue len":128,"idle processes":2,"active processes":1,"total processes":3,"max active processes":2,"max children reach
####5.4.3 以html的格式輸出PHP-fpm的狀態頁
[root@Zabbix-Server conf]# curl 127.0.0.1/status?html <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head><title>PHP-FPM Status Page</title></head> <body> <table> <tr><th>pool</th><td>www</td></tr> <tr><th>process manager</th><td>dynamic</td></tr> <tr><th>start time</th><td>22/Sep/2018:05:49:09 +0800</td></tr> <tr><th>start since</th><td>1318</td></tr> <tr><th>accepted conn</th><td>159</td></tr> <tr><th>listen queue</th><td>0</td></tr> <tr><th>max listen queue</th><td>0</td></tr> <tr><th>listen queue len</th><td>128</td></tr> <tr><th>idle processes</th><td>2</td></tr> <tr><th>active processes</th><td>1</td></tr> <tr><th>total processes</th><td>3</td></tr> <tr><th>max active processes</th><td>2</td></tr> <tr><th>max children reached</th><td>0</td></tr> <tr><th>slow requests</th><td>0</td></tr> </table>
###5.5 在Zabbix-Server端修改agent配置 ####5.5.1 建立zabbix監控的agent端鍵值配置文件
[root@Zabbix-Server ~]# cd /etc/zabbix/zabbix_agentd.d/
[root@Zabbix-Server zabbix_agentd.d]# cat userparameter_php-fpm.conf
UserParameter=php-fpm.status[*],/usr/bin/curl -s "http://127.0.0.1/status?xml" | grep "<$1>" | awk -F "[>|<]" '{print $$3}'
#這裏須要注意在腳本里若是寫成$3的話，腳本會認識是一個變量，所以咱們須要用$$3
####5.5.2 重啓動agent客戶端
[root@Zabbix-Server zabbix_agentd.d]# /etc/init.d/zabbix-agent restart Shutting down Zabbix agent: [ OK ] Starting Zabbix agent: [ OK ] [root@Zabbix-Server zabbix_agentd.d]# netstat -antup | grep zabbix_agent tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 24658/zabbix_agentd tcp 0 0 :::10050 :::* LISTEN 24658/zabbix_agentd
###5.6 進行鍵值配置文件測試
[root@Zabbix-Server zabbix_agentd.d]# zabbix_get -s 192.168.200.89 -p 10050 -k "php-fpm.status[process-manager]" dynamic [root@Zabbix-Server zabbix_agentd.d]# zabbix_get -s 192.168.200.89 -p 10050 -k "php-fpm.status[start-since]" 2183 [root@Zabbix-Server zabbix_agentd.d]# zabbix_get -s 192.168.200.89 -p 10050 -k "php-fpm.status[active-processes]" 1
###5.7 Zabbix圖形界面導入咱們的監控模版
##6. Zabbix的Web監測功能
Zabbix的Web監測功能，沒有任何依賴，不須要agent端，所有依賴於Server的主動監測
###6.1 利用Web監測，監測Server端的nginx首頁
###6.2 查看監控結果
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