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# faaslift
[](https://travis-ci.org/jantuomi/faaslift)
Small Function as a Service (FaaS) server built with Node.js and MongoDB. Useful for deploying quick endpoint prototypes to your own server.
# Setup
## Server
Clone the repository to your server.
Create a file called `.env` in the project directory and add the following fields:
```
MONGODB_URL=<YOUR MONGO URL WITH AUTH>
PORT=<YOUR FAVOURITE HTTP PORT>
```
A great place to host the Mongo instance is https://mlab.com/.
Start the server with your favourite production grade Node.js runner, e.g. `pm2`.
```
pm2 start index.js --name faaslift
```
## Client
Install the package globally with npm.
```
npm i -g faaslift
```
Run faaslift with `faaslift`. Authorize the CLI with the `authorize <MONGO URL>` command (same URL as on the server).
Create a new endpoint with `create <name>`. Your endpoint is now live at http://your-server/name.
Use `upload <file> <endpoint>` to upload a file from your current working directory to an endpoint. Below is an example of such a file.
```
module.exports = function (req, res) {
res.type('text/html');
res.send(<h1>Hello world!</h1>');
};
```
`req` and `res` are Express objects.
# Security
The functions are *NOT* containerized in any way! This means that code running at an endpoint is e.g. able to crash the server or manipulate other endpoints, among other evil deeds, with a little bit of tinkering. That's why this project is solely meant for prototyping purposes.
# Author
Jan Tuomi <jans.tuomi@gmail.com>, 2018
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