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README
Apache-2.0

#HeartBeat

心跳检测各类应用服务器(如Tomcat,Jetty),WEB服务器(如 Apache,Nginx) 的JAVA WEB应用程序.

如何实现?
使用HttpClient对指定的服务器(application-instance) URL 按频率(10秒,20秒...) 发起请求并记录响应的信息(连接耗时,是否连接成功,是否有异常,响应数据包大小), 若检测到不正常(响应码不是200,抛出异常...)时则发送邮件给指定的地址,当检测恢复正常时也发送提醒邮件.
将来会添加更多的实时提醒方式接口,如微信,短信

2.0.0及以上版本使用 Spring-Boot 框架重构, 向微服务靠近.

使用的框架及版本

  • JDK - 1.8
  • Spring Boot - 1.5.9.RELEASE
  • Flat UI
  • Maven - 3.1.0

下载

从0.3版本开始, 每一个版本的下载文件都在项目的 'dist' 目录.

特点

  • 无侵入,独立部署
  • 可同时监测多个应用服务器
  • 请求方式支持GET,POST; URL支持http与https, 可指定请求content-type, 添加请求参数(固定参数或随机参数)
  • 添加安全设置,可控制用户注册,设定用户权限等
  • 使用简洁,灵活
  • 提醒方式及时,多样(目前已实现邮件提醒,微信提醒;将来会加入短信提醒等)

运行环境

  • JRE 1.8 +
  • MySql 5.6 +
  • Tomcat 8 +

在线测试

http://andaily.com/hb/ (由于服务器测试压力太大已暂停访问)
提示:仅用于测试,不要加生产监控实例

如何使用?

  1. 项目是Maven管理的, 需要在电脑上安装maven(开发用的版本号为3.1.0), MySql(开发用的版本号为5.6)
  2. 下载(或clone)项目到本地
  3. 创建MySQL数据库(默认数据库名:heart_beat), 并运行相应的SQL脚本(脚本文件位于others/database目录),
    运行脚本的顺序: HeartBeat.ddl -> quartz_mysql_innodb.sql -> initial-db.ddl(该ddl会创建初始管理员账号/密码:hb/heart_beat)
  4. 修改 application.properties(位于src/main/resources目录)中的数据库连接信息(包括username, password等)
    NOTE: 为了确保能收到提醒邮件,请将配置文件中的 mail.develop.address 配置为你的邮件地址; 若在生产环境,请将 mail.develop.environment 值修改为 false (true表示为开发环境)
  5. 将本地项目导入到IDE(如Intellij IDEA)中,配置Tomcat(或类似的servlet运行服务器), 并启动Tomcat(默认端口为8080)
    另: 也可通过maven package命令将项目编译为war文件(hb.war), 将war放在Tomcat中并启动(注意: 这种方式需要将 application.properties 加入到classpath中并正确配置数据库连接信息).
    或使用 java -jar hb.war --spring.config.location=application.properties 命令运行(注意 application.properties 的路径要正确)
    或直接在项目的'dist'目录下载完整版安装包.
  6. HeartBeat运行后, 初次登录可使用默认管理员账号/密码:hb/heart_beat, 若失败, 需要在数据库中运行初始SQL脚本文件initial-db.ddl(others/database目录), 账号密码使用MD5加密.

如何通过微信接收监控信息

  1. 通过微信扫描二维码 或添加公众号 qiuchang8; 在关注后绑定在 http://andaily.com/hb/ 中注册的账号(一个账号可以绑定多个微信号)
  2. 在添加或修改Instance 时勾选上需要接收监控信息的微信号并保存; 待有心跳检测不正常时发提示信息到微信

邮件配置说明

HeartBeat项目使用的邮件服务器使用SSL连接, 所以在配置邮件(javaMailSender, application.properties)时, 使用了SSL连接配置,包括mail.smtp.authmail.smtp.socketFactory.class;
若在使用中配置邮件后不工作, 请检查配置(如使用的邮件服务器是否支持SSL)并编写单元测试来测试邮件发送能正常工作(项目的邮件单元测试在 MailTransmitterTest.java 文件中, 记得将测试的emailAddress设置为自己邮箱).
另: 强烈建议使用SSL连接邮件服务器

在项目的配置文件application.properties中, 可配置邮件为开发环境或生产环境,具体参数为mail.develop.environmentmail.develop.address, 若将mail.develop.environment = true为生产环境, false为开发环境; 开发环境时的邮件只为 发给mail.develop.address配置的邮箱,不会发给真正的邮件接收者; 生产环境时mail.develop.address配置不启作用.


开发计划

从 0.5版本开始将项目的所有计划的开发内容列出来, 方便大家跟进, 也欢迎你加入.
项目的开发管理使用开源项目 andaily-developer.

  • Version: 2.0.1 [planning]
    Date: 2018-03-03 / ---

    1. #20 加一个根据http返回结果来决定请求状态

    2. 添加Socket TCP,UDP的监控

    3. 实例特定时间段允许断开

    4. 实例分组与查询

    5. #I1BWP8 支持使用代理proxy

    6. 请求方式支持PUT,DELETE


  • Version: 2.0.0 [finished]
    Date: 2018-01-29 / 2018-02-22

    1. 使用 SprintBoot 重构项目


  • Version: 1.0.1 [finished]
    Date: 2017-07-10 / 2018-01-20

    1. Fix issue #7 MenuBUGFix

    2. 实例列表增加更多搜索条件

    3. #20 加一个根据http返回结果来决定请求状态(CANCELED)

    4. 添加Socket TCP/IP的监控(CANCELED)


  • Version: 1.0.0 [finished]
    Date: 2016-11-18 / 2017-07-09

    1. (104) - 添加发送短信提醒(CANCELED)

    2. (165) - 添加更多监控时间,如2分钟,3分钟,5分钟,10分钟,半小时,1小时

    3. (166) - Fix 设置多次失败后在提醒时的错误,以及恢复后的提醒

    4. (168) - 增加设置定期清理一段时间(默认为30天)前的监控日志记录,防止frequency_monitor_log表太大导致查询慢

    5. 修复未登录时不能查看到私有实例的日志

    6. Fixed Issue #26 关于邮件发送次数的问题


  • Version: 0.5 [finished]
    Date: 2016-05-01 / 2016-08-15

    1. (70) - Why set archived = 1 in mysql application_instance table(Fix issue #6)

    2. (83) - 对于注册的用户, 登录后只能管理自己 创建的instances

    3. (112) - #12 请求参数BUG(设置Url参数时未进行非空验证)

    4. (104) - 添加发送短信提醒(CANCELED)

    5. (105) - 添加发送微信提醒

    6. (147) - 支持国际化, 中英文

    7. (148) - 在检测链接状态的时候,不要发现一次链接故障的时候就马上发邮件通知,这个过程可能因为网络故障(如常见的:丢包、dns故障)而出现问题, 可以增加一个判断参数,当连续发现n次有故障时再去发邮箱等信息通知!

    8. (156) - 优化数据库,以及连接, 提高性能,页面响应速度

    9. (157) - 实例添加一个字段 是否私有, 若私有则只有自己登录后才能查看


Change-Log

  1. 2014-10-17 ---- Initial project

  2. 2015-02-13 ---- Move development to coding.net

  3. 2015-03-01 ---- Back to OSC and update documents; Add 0.1 branch

  4. 2015-03-14 ---- Monitoring log add response data size;Add list of monitoring reminder logs; Update page styles; Add 0.2 branch

  5. 2015-03-15 ---- 0.3 branch is developing

  6. 2015-04-02 ---- Add 0.3 branch and publish it

  7. 2015-04-06 ---- 0.4 branch is developing

  8. 2015-05-01 ---- Publish 0.4 version

  9. 2016-01-09 ---- Deploy war to Test-Server(http://andaily.com/hb/)

  10. 2016-05-01 ---- Start to developing 0.5 version

  11. 2016-07-30 ---- Publish 0.5-beta1 version

  12. 2016-08-15 ---- Publish 0.5-beta2 version

  13. 2016-11-18 ---- Publish 0.5 version and add 1.0.0 planning

  14. 2017-07-09 ---- Publish 1.0.0 version

  15. 2018-01-29 ---- Start Spring-Boot 2.0.0 development

  16. 2018-02-22 ---- Publish 2.0.0 version



捐助
支付宝: monkeyking1987@126.com (**钊)

  • 曹晓舟 -- 18元 (2017-02-19)


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简介

心跳检测应用服务器(如Tomcat,Jetty)的JAVA 微服务应用程序 展开 收起
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Apache-2.0
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