Lab Dashboard

App consist of two components - backend and frontend.

server {
    listen 80;
    server_name *host_url*;

    root /var/www/lab-dashboard;
    index index.html;

    location /status {
        proxy_pass http://localhost:18745;

        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }

    location / {
        try_files $uri $uri/ /index.html;
    }
}

To upload via sftp you can run the following command:

$ sftp -b upload.sftp *hostname*

To mount it as service put this file in /etc/systemd/system/dashboard.service

[Unit]
Description=Node health status service
After=network.target

[Service]
ExecStart=/opt/dashboard/venv/bin/python /opt/dashboard/server.py
WorkingDirectory=/opt/dashboard
Restart=always
User=status
Environment=PORT=18745

[Install]
WantedBy=multi-user.target

This config assumes virtualenv is created:

$ cd /opt/dashboard
$ python -m venv venv

User running server.py needs to be added to following groups

$ sudo usermod -aG video *user*
$ sudo usermod -aG docker *user*

Dashboard uses the following environment variables to properly function:

• OPENWEATHERMAP_API_KEY - openweathermap API key, needs registration

Additionally, the following variables can be set:

• DEBUG - True/False, enables http handler logging
• PORT - use this to change server port