myems-aggregation

Data Aggregation Service

数据汇总服务

Introduction

This service is a component of MyEMS to aggregate normalized data up to multiple dimensions.

Dependencies

mysql-connector-python

python-decouple

Quick Run for Development

cd myems/myems-aggregation
pip install -r requirements.txt
cp example.env .env
chmod +x run.sh
./run.sh

Installation

Option 1: Install myems-aggregation on Docker

Refer to myems.io

Option 2: Online install myems-aggregation on Ubuntu Server with internet access

Refer to myems.io

Option 3: Offline install myems-aggregation on Ubuntu Server without internet access

In this section, you will install myems-aggregation on Ubuntu Server without internet access.

Download on any server with internet access:

cd ~/tools
wget https://cdn.mysql.com//Downloads/Connector-Python/mysql-connector-python-8.0.28.tar.gz
git clone https://github.com/henriquebastos/python-decouple.git
cd ~
git clone https://github.com/MyEMS/myems.git

Copy files to the server without internet access and install prerequisites:

cd ~/tools
tar xzf mysql-connector-python-8.0.28.tar.gz
cd ~/tools/mysql-connector-python-8.0.28
python3 setup.py install
cd ~/tools/python-decouple
python3 setup.py  install

Install myems-aggregation service:

cp -r myems/myems-aggregation /myems-aggregation
cd /myems-aggregation

Copy exmaple.env file to .env and modify the .env file:

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/

[3]. https://github.com/henriquebastos/python-decouple/