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https://github.com/frklan/eyvind
A simple control panel for a raspberry pi print server
https://github.com/frklan/eyvind
nodejs raspberry-pi-zero-w
Last synced: 16 days ago
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A simple control panel for a raspberry pi print server
- Host: GitHub
- URL: https://github.com/frklan/eyvind
- Owner: frklan
- License: mit
- Created: 2018-01-21T10:40:52.000Z (about 7 years ago)
- Default Branch: master
- Last Pushed: 2024-10-20T14:21:34.000Z (4 months ago)
- Last Synced: 2024-11-20T23:33:50.853Z (3 months ago)
- Topics: nodejs, raspberry-pi-zero-w
- Language: HTML
- Size: 591 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
- Code of conduct: code-of-conduct.md
Awesome Lists containing this project
README
# Eyvind
[](https://www.raspberrypi.org/products/raspberry-pi-zero-w/)
[](https://travis-ci.org/frklan/Eyvind)
[](https://github.com/frklan/Eyvind/releases)
[](https://github.com/frklan/Eyvind/issues)
[](https://github.com/frklan/Eyvind/blob/master/LICENSE)
A NodeJS based app to serve as a very small (and insecure) control panel for a printer server based on a Rapberry PI Zero W. Allows an inexperienced user to shutdown and reboot the PI, as well as display the last few lines of the system and cups error logs.
Note: there is NO security measures implemented - if you have access to the PI wifi you will be able to reboot it.
## Running the app
### Prerequisites
* NodeJS
### Compiling/running
To compile/run issue the following commands
````
$ git clone [email protected]:frklan/Eyvind.git
$ cd Eyvind
$ npm install
$ npm start
````
Access the app at [PI ip-address]:3000.
### Installing
To have the app autostart at boot do the following:
1) Symlink npm and node to /usr/bin if they are not already installed there
````
$ sudo ln -s /home/pi/bin/n/bin/npm /usr/bin/npm
$ sudo ln -s /home/pi/bin/n/bin/node /usr/bin/node
````
2) Create eyvind.service in /etc/systemd/system/
````
[Service]
WorkingDirectory=/home/pi/src/eyvind
ExecStart= /home/pi/bin/n/bin/npm start /home/pi/src/eyvind/app.js
Restart=always
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=eyvind
User=pi
Group=pi
Environment='NODE_ENV=production'
[Install]
WantedBy=multi-user.target
````
Make sure that 'WorkingDirectory' and the paths to npm and eyvind app.js are correct.
3) Install with ````sudo systemctl enable eyvind````
4) Reboot the pi, or start with start with ````sudo systemctl start eyvind```` to avoid rebooting.
Console output (info or error messages) from eyvind will show up in /var/log/syslog
### Permissions
The pi user needs to be able to execute commands as root (i.e. using sudo command), one way to do this is to add ```pi ALL=(ALL) NOPASSWD: ALL``` to ```etc/sudoers.d/010_pi-nopasswd```. This, however is also pretty unsecure.
## Contributing
Contributions are always welcome!
When contributing to this repository, please first discuss the change you wish to make via the issue tracker, email, or any other method with the owner of this repository before making a change.
Please note that we have a code of conduct, you are required to follow it in all your interactions with the project.
## Versioning
We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/frklan/Teleport2Lobby/tags).
## Authors
* **Fredrik Andersson** - *Initial work* - [frklan](https://github.com/frklan)
## License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details
## Acknowledgments
* An excellent help testing NodeJS apps while development is [NodeMon](https://nodemon.io/), as well as having an awesome looking web page
* README based on [PurpleBooth's](https://github.com/PurpleBooth) template
[]()