myems/myems-aggregation/README.md

MyEMS Aggregation Service 数据汇总服务

Introduction

This service is a component of MyEMS and it aggregates normalized data up to multiple dimensions.

Prerequisites

mysql-connector-python

python-decouple

Quick Run for Development

pip install -r requirements.txt
chmod +x run.sh
run.sh

Installation

Download and install MySQL Connector:

cd ~/tools
wget https://cdn.mysql.com/archives/mysql-connector-python-8.0/mysql-connector-python-8.0.23.tar.gz
tar xzf mysql-connector-python-8.0.23.tar.gz
cd ~/tools/mysql-connector-python-8.0.23
python3 setup.py install

Download and install Python Decouple

cd ~/tools
git clone https://github.com/henriquebastos/python-decouple.git
cd ~/tools/python-decouple
python3 setup.py  install

Install myems-aggregation service:

cd ~
git clone https://github.com/MyEMS/myems.git
cd myems
git checkout master (or the latest release tag)
cp -R ~/myems/myems-aggregation /myems-aggregation

Create .env file based on example.env and edit the .env file if needed:

cp /myems-aggregation/example.env /myems-aggregation/.env
nano /myems-aggregation/.env

Setup systemd service:

cp myems-aggregation.service /lib/systemd/system/

Enable the service:

systemctl enable myems-aggregation.service

Start the service:

systemctl start myems-aggregation.service

Monitor the service:

systemctl status myems-aggregation.service

View the log:

cat /myems-aggregation.log

References

[1]. https://myems.io

[2]. https://dev.mysql.com/doc/connector-python/en/