open-falcon 邮件告警配置

1、下载二进制安装包

cd /home/work/go/src/github.com/open-falcon
 wget https://dl.cactifans.com/open-falcon/falcon-mail-provider.tar.gz
mkdir -p falcon-mail-provider
tar zxvf falcon-mail-provider.tar.gz -C falcon-mail-provider
cd falcon-mail-provider

2、配置文件修改

{
    "debug": true,
    "http": {
        "listen": "0.0.0.0:4000",
        "token": ""
    },
    "smtp": {
        "addr": "smtp.qiye.163.com:25",
        "username": "xxamp@xxamp.com",
        "password": "youpassword",
        "from": "xxamp@xxamp.com",
        "tls":false,
        "anonymous":false,
        "skipVerify":true
    }
}

3、测试配置

./control start
[root@mgr falcon-mail-provider]# ./control tail
2019/09/18 11:46:00 config.go:71: load configuration file cfg.json successfully
2019/09/18 11:46:00 http.go:25: http listening 0.0.0.0:4000
[root@mgr falcon-mail-provider]# curl http://127.0.0.1:4000/sender/mail -d "tos=xingzhenxiang@qq.com,xingzhenxiang@163.com&subject=xx&content=yy"
success
[root@mgr falcon-mail-provider]#

4、配置alarm模块的配置文件cfg.json，修改"mail": "http://127.0.0.1:4000/sender/mail"选项的url并重启

 sed -i 's#http://127.0.0.1:10086/mail#http://127.0.0.1:4000/sender/mail#g' alarm/config/cfg.json 
[root@mgr open-falcon]# cat alarm/config/cfg.json    
{
    "log_level": "debug",
    "http": {
        "enabled": true,
        "listen": "0.0.0.0:9912"
    },
    "redis": {
        "addr": "127.0.0.1:6379",
        "maxIdle": 5,
        "highQueues": [
            "event:p0",
            "event:p1",
            "event:p2"
        ],
        "lowQueues": [
            "event:p3",
            "event:p4",
            "event:p5",
            "event:p6"
        ],
        "userIMQueue": "/queue/user/im",
        "userSmsQueue": "/queue/user/sms",
        "userMailQueue": "/queue/user/mail"
    },
    "api": {
        "im": "http://127.0.0.1:10086/wechat",
        "sms": "http://127.0.0.1:10086/sms",
        "mail": "http://127.0.0.1:4000/sender/mail",
        "dashboard": "http://127.0.0.1:8081",
        "plus_api":"http://127.0.0.1:8080",
        "plus_api_token": "default-token-used-in-server-side"
    },
    "falcon_portal": {
        "addr": "root:@tcp(127.0.0.1:3306)/alarms?charset=utf8&loc=Local",
        "idle": 10,
        "max": 100
    },
    "worker": {
        "im": 10,
        "sms": 10,
        "mail": 50
    },
    "housekeeper": {
        "event_retention_days": 7,
        "event_delete_batch": 100
    }
}
[root@mgr open-falcon]# ./open-falcon restart alarm

5、配置报警模板

5.1 在红框里面输入模板名称，并点击+

5.2填写具内容

6、配置监控模板和hostgroup关联

6.1

6.2

6.3

7、未恢复告警查看,绑定完成要等几分钟，建议十分钟后查看

8、邮件信息，xx是测试邮件信息