zabbix监控交换机端口流量_脚本,自动出图

hglo · 发表于 2015-12-24 12:47:13

通过使用snmpwalk命令得到端口流量信息，写入数据库，创建创建XML文件API导入Zbx，实现自动创建主机并创建items，自动出图。

目录结构
./
├── run.sh                      # 1.执行程序
├── snmpwalk.sh             # 2.snmpwalk 主要执行snmpwalk命令得到索引，端口，流入，流出信息保存成txt文件
├── insert_snmp_oid.php  # 2.读取txt文件将文件内容写入MYSQL
├── create_host.php       # 3.读取MYSQL，将OID信息拼成XML文件，在通过api导入
├── xml/                      # 5. XML保存在这
└── zbx.inc.php

使用方法
添加可执行权限
chmod +x star.sh snmpwalk.sh  inster_snmp_oid.php create_host.php
执行./star.sh 程序会有提示，写入什么参数。

MYSQL表
创建 test1 数据库

CREATE TABLE IF NOT EXISTS `snmp_oid` (
`ID` int(11) NOT NULL AUTO_INCREMENT,
`IP` varchar(255) NOT NULL,
`COMMUNITY` varchar(255) NOT NULL,
`VERSION` varchar(10) DEFAULT NULL,
`OID_index` varchar(255) NOT NULL,
`OID_port` varchar(255) NOT NULL,
`OID_in` varchar(255) NOT NULL,
`OID_out` varchar(255) NOT NULL,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

脚本内容
zbx.inc.php # ZBX API
star.sh

#!/bin/bash
./insert_snmp_oid.php $1 $2 $3
echo "-------------------------------------------"
./create_host.php $3

snmpwalk.sh

#!/bin/bash
# 迈普交换机设置成 mp
# 锐捷或者华为随便设定一个值就行。
a="cc"
# 函数
# 生成索引文件
function index() {
if [ $a == "mp" ];then
snmpwalk -$version -c $community $ip IF-MIB::ifDescr |grep 'gi' |awk -F'[ ,=]' '{print $1}' > index.txt
#snmpwalk -$version -c $community $ip IF-MIB::ifDescr |grep 'port' |awk -F'[ ,=]' '{print $1}' > index.txt
else
snmpwalk -$version -c $community $ip IF-MIB::ifDescr |grep 'Ethernet' |awk -F'[ ,=]' '{print $1}' > index.txt
fi
}
# 生成端口名称
function port() {
if [ $a == "mp" ];then
snmpwalk -$version -c $community $ip IF-MIB::ifDescr |grep 'gi' |awk -F'[ ,=]' '{print $5 $6}' > port.txt
#snmpwalk -$version -c $community $ip IF-MIB::ifDescr |grep 'port' |awk -F'[ ,=]' '{print $5 $6}' > port.txt
else
snmpwalk -$version -c $community $ip IF-MIB::ifDescr |grep 'Ethernet' |awk -F'[ ,=]' '{print $5 $6}' > port.txt
fi
}
# 删除生成txt文件
function del(){
rm -rf ./in.txt out.txt index.txt port.txt
}
# 生成端口流入文件
function _in(){
if [ -f "index.txt" ];then
cp ./index.txt in.txt
#SNMP v1
if [ $version == "v1" ];then
sed -i "s/IF-MIB::ifDescr/IF-MIB::ifInOctets/g" `grep IF-MIB::ifDescr -rl in.txt `
fi
#SNMP v2c
if [ $version == "v2c" ];then
sed -i "s/IF-MIB::ifDescr/IF-MIB::ifHCInOctets/g" `grep IF-MIB::ifDescr -rl in.txt `
fi
else
echo "not index.txt"
fi
}
# 生出端口流出文件
function _out(){
if [ -f "index.txt" ];then
cp ./index.txt out.txt
#SNMP v1
if [ $version == "v1" ];then
sed -i "s/IF-MIB::ifDescr/IF-MIB::ifOutOctets/g" `grep IF-MIB::ifDescr -rl out.txt `
fi
#SNMP v2c
if [ $version == "v2c" ];then
sed -i "s/IF-MIB::ifDescr/IF-MIB::ifHCOutOctets/g" `grep IF-MIB::ifDescr -rl out.txt `
fi
else
echo "not index.txt"
fi
}
# 外部参数
parameter=$1
community=$3
version=$2
ip=$4
# 参数使用
case $parameter in
"index")
index $2 $3 $4 $a
;;
"port")
port $2 $3 $4 $a
;;
"del")
del
;;
"in")
_in $2
;;
"out")
_out $2
;;
*)
echo ""
echo "Usage: {$0 Verison Community Parameter Ip}"
echo "Parameter: {index|port|del|in|out}"
echo "Community: {Public}"
echo "Example: {$0 index v1 Public 202.206.33.37}"
echo ""
;;
esac

inster_snmp_oid.php

#!/opt/lampp/bin/php
exec('set names utf8');
$pdo->exec('TRUNCATE TABLE `snmp_oid`');
/* Config */
$Parameter_1 = "index";
$Parameter_2 = "port";
$Parameter_3 = "in";
$Parameter_4 = "out";
/* Shell Script */
function shell($Parameter_1,$Parameter_2,$Parameter_3,$Parameter_4,$Version,$Community,$IP){
exec("./snmpwalk.sh $Parameter_1 $Version $Community $IP");
exec("./snmpwalk.sh $Parameter_2 $Version $Community $IP");
exec("./snmpwalk.sh $Parameter_3 $Version $Community $IP");
exec("./snmpwalk.sh $Parameter_4 $Version $Community $IP");
}
/* Run Shell */
shell($Parameter_1,$Parameter_2,$Parameter_3,$Parameter_4,$Version,$Community,$IP);
/* Shell Add Files */
$file_index = 'index.txt';
$file_port ='port.txt';
$file_in = 'in.txt';
$file_out = 'out.txt';
/* File Array */
$index = file($file_index);
$port = file($file_port);
$in = file($file_in);
$out = file($file_out);
$sql ="INSERT INTO `snmp_oid`(`ID`,`IP`,`COMMUNITY`,`VERSION`,`OID_index`,`OID_port`,`OID_in`,`OID_out`) VALUES";
foreach ($index as $value1){
$value2 = current($port);
$value3 = current($in);
$value4 = current($out);
$new[] = array("$value1","$value2","$value3","$value4");
next($port);
next($in);
next($out);
}
foreach($new as $value => $key){
#print_r($key);
$sql .= "(NULL, '$IP', '$Community', '$Version', '$key[0]','$key[1]','$key[2]','$key[3]'),";
}
$SQL = rtrim($sql,',');
$new_sql = $SQL.";";
$inster = $pdo->exec("$new_sql");
exec("./snmpwalk.sh del");
if($inster == true){
echo "insert success\n";
}else{
echo "inster error\n";
}

create_host.php

#!/opt/lampp/bin/php
exec('set names utf8');
/* Zabbix组 */
$group = "办公区楼宇核心交换机";
/* XML 文件存放位置 */
$save = "./xml/$ip.xml";
/* Zabbix token */
$zbx->url = "http://202.206.32.41/api_jsonrpc.php";
$zbx->method = 'user.login';
$zbx->query['user'] = 'api';
$zbx->query['password'] = 'zabbix';
$zbx->access_token = $zbx->call()['result'];
/* 生成XML文件函数 */
function XML($pdo,$ip,$group,$save){
// 查询执行
$sql = "SELECT * FROM `snmp_oid` WHERE `IP` = '$ip'";
$result = $pdo -> query($sql);
$result_2 = $pdo -> query($sql);
// XML 头
$xml = "";
$xml.= "";
$xml.= "2.0";
$xml.= "2013-11-25T02:13:46Z";
$xml.= "".$group."";
$xml.="";
$xml.="".$ip."";
$xml.="".$ip."";
$xml.= true
);
$zbx->query['rules']['items'] = array(
"createMissing"=> true,
"updateExisting"=> true
);
$zbx->query['rules']['graphs'] = array(
"createMissing"=> true,
"updateExisting"=> true
);
$zbx->query['source'] = "$source";
$import = $zbx->call()['result'];
#print_r($import);
if($import == 1){
echo "$ip host import secuess!\n";
}else{
echo "$ip host import error!\n";
}
}
XML($pdo,$ip,$group,$save);
import($zbx,$save,$ip);

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