Tested on Debian 11
- OS: Raspbian GNU/Linux 11 (bullseye) armv7l
- Host: Raspberry Pi Zero 2 W Rev 1.0
- Kernel: 5.15.32-v7+
- CPU: BCM2835 (4) @ 1.000GHz
- NVM
- NODE.JS >= 16.17.1
yarn install --no-lockfileFind out the location of the binaries
which node && which sqlite3crontab -eAdd the following lines to the end:
@reboot sleep 30 && /home/<$USER>/.nvm/versions/node/v16.17.1/bin/node /home/<$USER>/www/weather-express-arduino/app.js < /dev/null & // not recommended
0 */6 * * * /usr/bin/sqlite3 /home/<$USER>/<DB_NAME>.sqlite3 .dump > /home/<$USER>/<DB_NAME>_dump.sql
// or
0 */6 * * * /usr/bin/sqlite3 /home/<$USER>/www/weather-express-arduino/<DB_NAME>.sqlite3 .dump > /home/<$USER>/<DB_NAME>_dump.sql
- "@reboot sleep 30" // 30 seconds after the system starts, run the project
- "0 */6 * * *" - // Create a database backup every 6 hours
[Unit]
Description=Weather Application Service
After=network.target
[Service]
WorkingDirectory=/home/<$USER>/www/weather-express-arduino
ExecStart=/home/<$USER>/.nvm/versions/node/v16.17.1/bin/node app.js
Restart=on-failure
User=<$USER>
Environment=PORT=3000
[Install]
WantedBy=multi-user.target
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
nvm install 16.17.1
node --version
nvm alias default 16
npm i -g yarn sequelize-cli // Required to install migrationsTo perform database backups
sudo apt install make cmake gcc sqlite3If you plan to run other node.js applications using NGINX. Then for such applications, there will be approximately the following configuration:
server {
listen 80;
server_name example.test www.example.test;
root /var/www/your_project;
location / {
try_files $uri @express;
}
location @express {
proxy_pass http://localhost:3000;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
}
If you plan to open the application page on the local network, then you must specify the "*.test" domain zone, otherwise browsers will be forced to redirect from the "http" protocol to "https". The known methods of bypass checked by me - do not work.
P.S.: When run via "crontab", the database is created in the user's home folder
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