MockFog-Agent

MockFog | Agent Software (that runs on FogNodes)

Run development server

• Depending on your system run sudo python3 fog_agent.py -hostname localhost -iface en0 -port 5000
• ifconfig lists network interfaces on current machine

Troubleshooting

• Required python version: 3.6
• pip3 install -r requirements.txt
• pip3 install --trusted-host pypi.python.org pytest-xdist

Debugging

• export FLASK_ENV=development

Tests

• sudo python3 -m unittest properties/tc_config_test.py
• sudo python3 -m unittest properties/firewall.py
• Network interface name is hardcoded in __init__ methods

Development on machine created by Nodemanager

• The server is managed by a systemd service called mfog-agent.service, the service source can be found in the MockFog-IaC repository

# list all services that start with fog
systemctl list-units | grep fog

# show the log of the fog agent service
journalctl -u mfog-agent.service

# restart the fog agent service
sudo systemctl restart mfog-fog_agent.service

• The source code is at /opt/mfog-agent
• eth0 is the management network, eth1 is the communication network