IDEM JSON Generator

Small Python 3 script that converts input metadata XML into 2 different JSON file: idem-sps.json & idem-idps.json

Instructions

• sudo apt install python3

• cd /opt ; sudo git clone https://git.garr.it/IDEM/idem-json-generator.git

• Configure your Apache:

  • sudo cp /opt/idem-json-generator/idem-json-generator.conf /etc/apache2/sites-available

• Put the following command into your preferred CRON Jobs:

  • Choose ONE of the following command to consider only ONE metadata stream:
    • IDEM Test Metadata:
      • /usr/bin/wget http://md.idem.garr.it/metadata/idem-test-metadata-sha256.xml -O /opt/idem-json-generator/input/idem-test-metadata-sha256.xml >> /opt/idem-json-generator/wget.log 2>&1
    • IDEM Production Metadata:
      • /usr/bin/wget http://md.idem.garr.it/metadata/idem-metadata-sha256.xml -O /opt/idem-json-generator/input/idem-metadata-sha256.xml >> /opt/idem-json-generator/wget.log 2>&1
  • Use one of the following commands to generate JSON files idem-sps.json & idem-idps.json for the specific stream:
    • IDEM Test Metadata:
      • /usr/bin/python3 /opt/idem-json-generator/extractDataFromMD.py -m /opt/idem-json-generator/input/idem-test-metadata-sha256.xml -o /opt/idem-json-generator/output > /opt/idem-json-generator/idem-json-generator.log 2>&1
    • IDEM Production Metadata:
      • /usr/bin/python3 /opt/idem-json-generator/extractDataFromMD.py -m /opt/idem-json-generator/input/idem-metadata-sha256.xml -o /opt/idem-json-generator/output > /opt/idem-json-generator/idem-json-generator.log 2>&1

  Example Crontab:

  20 * * * * /usr/bin/wget http://md.idem.garr.it/metadata/idem-metadata-sha256.xml -O /opt/idem-json-generator/input/idem-metadata-sha256.xml >> /opt/idem-json-generator/wget.log 2>&1
  
  21 * * * * /usr/bin/python3 /opt/idem-json-generator/extractDataFromMD.py -m /opt/idem-json-generator/input/idem-metadata-sha256.xml -o /opt/idem-json-generator/output > /opt/idem-json-generator/idem-json-generator.log 2>&1

• Enable IDEM JSON Generator site:

  • sudo a2ensite idem-json-generator.conf
  • sudo systemctl reload apache2.service