= Ασφάλεια Δικτύων και Επικοινωνιών !
Apostolos rootApostolos@swarmlab.io
// Metadata:
:description: Intro and Install
:keywords: sec, iptables
:data-uri:
:toc: right
:toc-title: Πίνακας περιεχομένων
:toclevels: 4
:icons: font
:source-highlighter: highlight
:sectnums: 



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== Install swarmlab-sec (Home PC)

- Install docker + 
http://docs.swarmlab.io/SwarmLab-HowTos/labs/Howtos/docker/install.adoc.html[^]

- Clone repo https://git.swarmlab.io:3000/swarmlab/swarmlab-sec[^] + 

== Usage  (swarmlab-sec)


- Open a console

- cd to swarmlab-sec

- Create a directory

```
cd <dir>

../install/usr/share/swarmlab.io/sec/swarmlab-sec

create       create project      (swarmlab-sec create)
up           start swarmlab-sec  (swarmlab-sec up size=10)
scale        resize swarmlab-sec (swarmlab-sec scale size=30)
reload       rebuild image       (swarmlab-sec reload size=15)
login        login swarmlab-sec  (swarmlab-sec login)
exec         execute command     (swarmlab-sec exec [SHELL COMMAND])
down         stop swarmlab-sec   (swarmlab-sec down)
clean        clean project       (swarmlab-sec clean)
list         show instances      (swarmlab-sec swarmlab-sec list)
help         show help           (swarmlab-sec help)
```



[[cheat-swarmlab-create]]
== Create swarmlab project

```
mkdir myproject
cd myproject
../install/usr/share/swarmlab.io/sec/swarmlab-sec create
```
.Relevant files:
```
Project
├── Dockerfile          # Image specification
├── project             # Sample program source code
│   └── hello_world.c
├── ssh                 # keys for accessing
│   ├── id_rsa          # (could generate your own)
│   └── id_rsa.pub
├── docker-compose.yml  # Container orchestration 
```

[[cheat-swarmlab-up]]
== Spin up the swarmlab cluster

```
cd myproject
../install/usr/share/swarmlab.io/sec/swarmlab-sec up size=5
```


.We built a high-performing, scalable infrastructure
image:./swarmlab-network.png[alt="Swarmlab"] +


[[cheat-swarmlab-up1]]
== Login to the swarmlab cluster

```
cd myproject
../install/usr/share/swarmlab.io/sec/swarmlab-sec login
```

[NOTE]
====
When you are inside a container
[source,bash]
----
ssh docker@<IP>
----

User password: docker

sudo password: docker

====

CAUTION:  If you don't have the *<IP>* address -  you can use the http://docs.swarmlab.io/SwarmLab-HowTos/labs/sec/ex-1_iptables.adoc.html["Scan and network statistics"^] tools.


[[cheat-swarmlab-scale]]
== Scale cluster in real-time

As the cluster running, without having to close the session, open a different terminal and go back to the project directory.

```
cd myproject
../install/usr/share/swarmlab.io/sec/swarmlab-sec scale size=10
```

[[cheat-swarmlab-down]]
== shutdown swarmlab-sec cluster


```
cd myproject
../install/usr/share/swarmlab.io/sec/swarmlab-sec down
```

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:!hardbreaks:

'''