使用open-falcon自定义push数据,在open-falcon中数据能正常显示,而在grafana中添加监控项时却无法显示. 由上述现象可判断可能是由于open-falcon的api组件有问题,查看api组件的日志错误如下: 可见由于endpoint的值没有传数据库的条件中,导致上面select * from 'endpoint' where (endpoint in ())这里后面括号中的值为空. 经查找,发现是自定义push数据的python脚本中,metric的值都写了大写,改为小
该方案基于任务调度框架Gearman,采用Python开发的分布式数据统计系统. 项目的目录结构很简单: # apple at localhost in ~/Develop/getui [11:24:26]$ tree.├── Browser.py├── PickleGearman.py├── SpiderWorker.py└── countPushNum.py 0 directories, 4 files 我们的Mac Pro Book,Gearman安装并启动: # apple at l
1.安装 express npm i express --save 2.安装 mongoDB npm i mongodb --save 3.安装mongoose npm i mongoose --save 4.server.js中创建schema,shcema相当于sql的表,里面含有字段,可以定义自定类型,如String,Number等类型, var schema = new mongoose.Schema({ userName:{type:String,require:true}, age:
参考:博客 https://www.cnblogs.com/chentianwei/p/10268346.html 参考: mongoose官网(https://mongoosejs.com/docs/models.html) 参考: 英文:Boosting Node.js和MongoDB with Mongoose 简介:mongoose Mongoose is a fully developed object document mapping (ODM) library for Node.j
SchemaTypes 数据类型 SchemaTypes handle definition of path defaults, validation, getters, setters, field selection defaults for queries and other general characteristics for Strings and Numbers. Check out their respective API documentation for more detai