## Swarmlab is a collection of services that aims to

 > -    provide teachers and professors with online remote tools to do their lessons
 > 
 > -    give students the opportunity to study real life examples in their chosen area of expertise
 > 
 > -    allow developers to fully test and debug their applications and provide POC’s
 > 
 > -    or you simply want to use a Application (in a microservices-based architecture)
 > 
 >  Swarmlab provides you with all the required tools, tools to teach work or try out demos in a completely virtual environment.
 > 
 > More info: http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/index.html




![alt text](images/swarmlab-network.png "")

##  LabInstance node-sqlite3

Asynchronous, non-blocking SQLite3 bindings for Node.js.

>
> Supported platforms
>

The sqlite3 module works with:

    Node.js v11.x, v12.x, v13.x and v14.x.
    Electron v6.0.x, v6.1.x, v7.0.x, v7.1.x, v8.0.x, v8.1.x and v8.2.x

The sqlite3 module provides a rich set of features:

-     Simple API for query execution
-     Parameters binding support
-     Control the query execution flow, supporting both serialized and parallel modes.
-     Comprehensive debugging support
-     Full caching / Blob support
-     SQLite extension support
-     Bundles SQLite as a fallback


See the API documentation: https://github.com/mapbox/node-sqlite3/wiki


    Usage Example

>
> var sqlite3 = require('sqlite3').verbose();
> var db = new sqlite3.Database(':memory:');
> 
> db.serialize(function() {
>   db.run("CREATE TABLE lorem (info TEXT)");
> 
>   var stmt = db.prepare("INSERT INTO lorem VALUES (?)");
>   for (var i = 0; i < 10; i++) {
>       stmt.run("Ipsum " + i);
>   }
>   stmt.finalize();
> 
>   db.each("SELECT rowid AS id, info FROM lorem", function(err, row) {
>       console.log(row.id + ": " + row.info);
>   });
> });
> 
> db.close();
>


## Quickstart

This is a quickstart guide of howto use this 


### Default Configuration 

- Working Directory

> /home/docker/project

- Default user

> docker

- Default password

> docker

- Default password4root

> pass



### RUN INSTANCE

Swarmlab services can be run in different ways. 

- You can run them **through the swarmlab hybrid environment** (http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/hybrid/start-microservices.html)
- or use them individually at will on the **command line of your system**



#### CLI

> git clone ...
>
> cd [DIRECTORY]
>

#### help
>
> make help
>

#### create service
>
> make create
>

#### start service
>
> make start
>

#### stop service
>
> make stop
>

#### list service
>
> make list
>

#### clean service
>
> make clean
>