企业级 URL 监控 URLooker

• 安装依赖

yum install -y redis
yum install -y mysql-server

• 导入数据库

wget https://www.cloudelf.cn/url/schema.sql
mysql  -u root -p < schema.sql

• 安装包

https://www.cloudelf.cn/url/urlooker.tar.gz

[root@urlooker ]# ls
agent  alarm  urlooker.sh  web

• urlooker-web

 "debug": true,
    "salt": "have fun!",
    "admin":["admin"], #这里的用户是会变成admin用户
    "past": 30, #查看最近几分钟内的报警历史和绘图，默认为30分钟
    "http": {
        "listen": "0.0.0.0:1984",
        "secret": "secret"
    },
    "rpc": {
        "listen": "0.0.0.0:1985"
    },
    "mysql": {
        "addr": "root:123@tcp(127.0.0.1:3306)/urlooker?charset=utf8&&loc=Asia%2FShanghai",
        "idle": 10,
        "max": 20
    },
    "alarm":{
        "enable": true,
        "batch": 200,
        "replicas": 500,
        "connTimeout": 1000,
        "callTimeout": 5000,
        "maxConns": 32,
        "maxIdle": 32,
        "sleepTime":30,
        "cluster":{
            "node-1":"127.0.0.1:1986"
        }
    },
    "monitorMap": { 
        "default":["hostname.1"], #监控指标多了之后agent地址可以填多个
    },
    "falcon":{
        "enable": false, # 为true表示向falcon推送数据
        "addr":"http://falcon.transfer.addr/api/push",
        "interval": 60
    },
    "internalDns":{ #通过公司内部接口获取url对应ip所在机房
        "enable": false,
        "addr":""
    }

• urlooker-alarm

{
    "debug": false,
    "remain":10,  #配置策略中支持的最大连续次数
    "rpc":{
        "listen":"0.0.0.0:1986"
    },
    "web": {
        "addrs": ["127.0.0.1:1985"], #可以填多个web地址
        "timeout": 300,
        "interval": 60
    },
    "alarm": {
        "enabled": true,
        "minInterval": 180,
        "queuePattern": "event",
        "redis": {
            "dsn": "127.0.0.1:6379",
            "maxIdle": 5,
            "connTimeout": 20000,
            "readTimeout": 20000,
            "writeTimeout": 20000
        }
    },
    "queue": {
        "sms": "/sms",
        "mail": "/mail"
    },
    "worker": {
        "sms": 10,
        "mail": 50
    },
    "smtp": {
        "addr": "mail.addr:25",
        "username": "mail@mail.com",
        "password": "",
        "from": "mail@mail.com"
    }
}

• urlooker-agent

{
    "debug": false,
    "hostname": "hostname.1", #hostname.1 和 web组件配置文件中monitorMap的值对应
    "worker": 1000, # 同时访问url的并发数
    "web": {
        "addrs": ["127.0.0.1:1985"],
        "interval": 60,
        "timeout": 1000
    }
}

• 启动脚本

#!/bin/bash
PID(){
        ps -ef |grep "urlooker-$1"  |grep -v grep |awk '{print $2}'
}
url(){
        if [ ! `PID $1` ];then
        cd $(dirname $0)/$1
        nohup  ./urlooker-$1 -c cfg.json >> $(dirname $0)urlooker.log 2>&1 &
                if [ $?=0 ];then
                        sleep 3
                        echo -e "\t\033[32murlooker-$1\033[0m_Successful_PID=\033[31m`PID $1`\033[0m"
                        cd ..
                fi
        else
        echo -e "\turlooker-$1...\033[32mrunning\033[0m..."
        fi
}
dir(){
        file=$(dirname $0)/$1/urlooker-$1
        if [ ! -f $file ];then
                echo -e "\tNo \033[31m$file\033[m file or directory"
        else
                url $1
        fi
}
state(){
        if [ ! `PID $1` ];then
        echo -e "\turlooker-$1...\033[31mnone\033[0m..."
        else
        echo -e "\turlooker-$1...\033[32mrunning\033[0m..."
        fi
}
Stoprunning(){
        if [ !  `PID $1` ];then
        echo -e "\turlooker-$1...\033[31mnone\033[0m..."
        else
        kill -15 `PID $1`
        fi
}
case $1 in
start)
        dir web
        dir alarm
        dir agent
        ;;
status)
        state web
        state alarm
        state agent
        ;;
stop)
        Stoprunning web
        Stoprunning alarm
        Stoprunning agent
        ;;
 *)
        echo ""
        echo -e $"Usage: $0 { start | status |stop | help }\n"
        ;;
esac
exit 0

• 浏览打开器访问 http://127.0.0.1:1984
• 官方地址
  https://github.com/URLooker