108 lines
2.5 KiB
Markdown
108 lines
2.5 KiB
Markdown
## MyEMS Normalization Service 数据规范化服务
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### Introduction
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This service is a component of MyEMS and it normalizes energy data in historical database.
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### Prerequisites
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mysql.connector
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sympy
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openpyxl
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### Installation
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Download and install MySQL Connector:
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```
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$ cd ~/tools
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$ wget https://dev.mysql.com/get/Downloads/Connector-Python/mysql-connector-python-8.0.20.tar.gz
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$ tar xzf mysql-connector-python-8.0.20.tar.gz
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$ cd ~/tools/mysql-connector-python-8.0.20
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$ sudo python3 setup.py install
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```
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Download and install mpmath
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```
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$ cd ~/tools
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$ git clone https://github.com/fredrik-johansson/mpmath.git
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$ cd ~/tools/mpmath
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$ sudo python3 setup.py install
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```
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Download and install SymPy
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```
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$ cd ~/tools
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$ git clone https://github.com/sympy/sympy.git
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$ cd ~/tools/sympy
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$ sudo python3 setupegg.py develop
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```
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Download and install openpyxl
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```
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$ cd ~/tools
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Get the latest version of et_xmlfile from https://bitbucket.org/openpyxl/et_xmlfile/downloads/
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$ wget https://bitbucket.org/openpyxl/et_xmlfile/get/50973a6de49c.zip
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$ 7z x 50973a6de49c.zip && mv openpyxl-et_xmlfile-50973a6de49c et_xmlfile
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$ git clone https://github.com/phn/jdcal.git
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Get the latest version of openpyxl from https://bitbucket.org/openpyxl/openpyxl/downloads/
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$ wget https://bitbucket.org/openpyxl/openpyxl/get/8953233f5af2.zip
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$ 7z x 8953233f5af2.zip && mv openpyxl-openpyxl-8953233f5af2 openpyxl
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$ cd ~/tools/et_xmlfile
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$ sudo python3 setup.py install
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$ cd ~/tools/jdcal
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$ sudo python3 setup.py install
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$ cd ~/tools/openpyxl
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$ sudo python3 setup.py install
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```
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Install myems-normalization service:
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```
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$ cd ~
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$ git clone https://github.com/MyEMS/myems.git
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$ cd myems
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$ sudo git checkout master (or the latest release tag)
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$ sudo cp -r ~/myems/myems-normalization /myems-normalization
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```
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Edit config.py
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```
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$ sudo nano /myems-normalization/config.py
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```
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Setup systemd service:
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```
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$ sudo cp myems-normalization.service /lib/systemd/system/
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```
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Enable the service:
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```
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$ sudo systemctl enable myems-normalization.service
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```
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Start the service:
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```
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$ sudo systemctl start myems-normalization.service
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```
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Monitor the service:
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```bash
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$ sudo systemctl status myems-normalization.service
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```
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View the log:
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```bash
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$ cat /myems-normalization.log
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```
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### References
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1. https://myems.io
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2. https://dev.mysql.com/doc/connector-python/en/
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3. https://github.com/sympy/sympy
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4. https://openpyxl.readthedocs.io
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