From 3a4d72d474416c9182923fff680a836fbffdde5e Mon Sep 17 00:00:00 2001
From: test2 <test2@test2.gr>
Date: Fri, 17 Jan 2020 21:25:04 +0200
Subject: [PATCH] usage repo

---
 index.adoc | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 58 insertions(+), 2 deletions(-)

diff --git a/index.adoc b/index.adoc
index 73d8b0e..4da982f 100644
--- a/index.adoc
+++ b/index.adoc
@@ -17,7 +17,7 @@ include::header.adoc[]
 {empty} +
 
 
-This HowTo teaches you how to use Services on SwarmLab. 
+The followin HowTo shows how services are used in swarmlabs!
 
 
 == What is swarmlab.io?
@@ -45,7 +45,63 @@ The goal of this project is to provide the easiest, fastest, and most painless w
 
 === http://docs.swarmlab.io/SwarmLab-HowTos/HowTo-gitea.adoc.html[HowTo-create Repo] 
 
-=== http://docs.swarmlab.io/SwarmLab-HowTos/HowTo-create-lab.adoc.html[HowTo-create_and_Run Lab Instance] 
+==== Repo Directory_Structure_4_Lab_Instance
+
+ Lab_Instance first clones your Repo and then automatically loads certain files based on a known file
+structure.
+
+
+.Directory_Structure
+[source,bash]
+----
+swarmlab/
+├── run
+├── runafter
+└── runbefore
+----
+
+===== runbefore
+
+ Lab_Instance dependencies. "runbefore" allows you to automatically pull-in other dependencies when using a Lab_Instance. This file should contain a list of tasks and parameters to insert before the specified repos are executed on Lab_Instance.
+
+===== run
+
+ Contains the main list of tasks to be executed by the Lab_Instance.
+
+===== runafter
+
+
+ Lab_Instances is the machanism that allows you to to permanently save your data. 
+
+ Lab_Instances are mortal, and it’s pretty much routine them to be stoped and deleted. 
+
+ If you have something like a data/log file that needs to be saved then at this point make sure to back it up! 
+
+[NOTE]
+====
+You can use any Script Programming Language you want to automate the
+execution of Lab_Instance
+
+The shebang **MUST** be in the first line
+
+.e.g.
+[source,bash]
+----
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+print "hello world!\n";
+----
+
+
+====
+
+
+
+
+=== http://docs.swarmlab.io/SwarmLab-HowTos/HowTo-create-lab.adoc.html[HowTo-create_and_Run Lab_Instance]