Data under root json filebeats how to#
Data under root json filebeats update#

also… how to build a simple REST api app / server within minutes (thanks to the open-source contributors~)įor the coming part 2 of the blog, we would handle another use-case based on modules – how to create your own sharable modules plus versioning of modules (e.g.

Data under root json filebeats update#

how to update the dependency of the project – add your imports and run the corresponding test files (e.g.create / factory (?) method for the monitor_app structureįunc (m *MonitorApp) Init() (err error) ” Now add our server implementation in the “app” package step 2: the “app” packageĪ new file named “ monitor_app.go” is created with the initial skeleton like this: package app Now you should be able to run “ go test” and see all test PASS plus a line printed out like this “ in main, implementations TBD“. However, to make life slightly easier, we could make use of the open-source community resources / contributions instead, the library chosen this time is go-json-rest step 1: setup a main entry pointĮvery go program needs an entry point (unless you are writing a sharable library / module) like most traditions, we will create a file named “ main.go“ package mainįmt.Println('in main, implementations TBD')Īnd also create a corresponding test file (suggested practice for TDD), “ main_test.go“ package main To provide REST api capabilities, we could simply use the http package shipped along golang distribution. To facilitate this, we would make use of a library zerolog To make things simple, the logged messages would be stored in a simple local file – feel free to change the repository to any persistent storages like RDBMS for more serious use-cases 🙂 The format for the logged messages would be in JSON format as well.

GET – /logs which retrieves all logged messages in the repository.PUT – /log/:id which serves as the ingestion point of any monitoring log / messages with a log_id.The version of golang employed in this blog is 1.13 components and entities involvedīasically, there are 2 REST api endpoints as follows: In this blog post, we would go through the steps to setup an application with REST and logging capabilities through integrating with some modules.

Used a single key for 3 input records (PK FK), JSON. The primary key and foreign key of each input group should be connected from the same port in order to keep the hierarchy on the same root. Since version 1.11, golang has introduced its own package dependency management capability – known as “ Go Modules“. It is noticed that a different key was passing to the DataProcessor (DP) as input which leads to a new JSON entry for each relational record.