Time series storage microservice

This is a simple Node.js application which allows the storage and query of time series datasets in an InfluxDB 2.0 instance via a RESTful API. Additionally, it can be used with an external authentication API, making it convenient for applications where InfluxDB access credentials cannot be shared.

API

Route	Method	Description
/measurements	GET	Get a list of measurements
/measurements/MEASUREMENT_NAME	POST	Register a data point in the measurement
/measurements/MEASUREMENT_NAME	GET	Get points from the measurement

Environment variables

Variable	Description
INFLUXDB_URL	The URL of the InfluxDB instance
INFLUXDB_TOKEN	The access token for the InfluxDB instance
INFLUXDB_ORG	The organization used in the InfluxDB instance
INFLUXDB_BUCKET	The name of the InfluxDB bucket

Usage examples (Python)

Point creation

import requests
measurement = 'example'
url = f'http://localhost:7070/measurements/{measurement}'
tags = ['building:main', 'room:lobby']
data = {
    'humidity': 50.3,
    'temperature': 24.7,
}
params = {'tags': tags}
requests.post(url, params=params, json=data)

Points query

import requests
measurement = 'example'
url = f'http://localhost:7070/measurements/{measurement}'
requests.get(url)

Container images

Container images are available on the AWS ECR Public Gallery