Post on 15-Jul-2015
Ilkka Tengvall2014-2-11
Hack your way to cloud@HappyHackingDay 2014
2013-03-12 Ilkka Tengvall / Cybercom Finland
What is there to hack in the cloud?
Comes as Given?
2013-03-12 Ilkka Tengvall / Cybercom Finland
What is there to hack in the cloud?
Comes as Given?
Yes, if you stick to these guys who want to sell you their products and
lock you in to be theirs truly
2013-03-12 Ilkka Tengvall / Cybercom Finland
What is there to hack in the cloud?
Comes as Given?
Everything is open, if you choose to select differently
2013-03-12 Ilkka Tengvall / Cybercom Finland
Meet the hackers in the story
Harry the Hacker Hermione the Hacker
2013-03-12 Ilkka Tengvall / Cybercom Finland
Other guys in the story, meet...
Lucius Bad UncleVoldeDude
2013-03-12 Ilkka Tengvall / Cybercom Finland
Harry
17.3.2014 Cybercom Finland7
I want to hack things. I have a goal: Find powerful stuff,
perfect my magic, fight the battle and WIN!
2013-03-12 Ilkka Tengvall / Cybercom Finland
Hermione
17.3.2014 Cybercom Finland8
I like to learn a lot of things, I want to know how the magic
works. I want to create a community with whom to win
together!
2013-03-12 Ilkka Tengvall / Cybercom Finland
The magic ingredients – The stuff
cloud guest server templates
cloud host machinery
cloud machine interfaces (API)
cloud user interfaces
cloud automation
cloud monitoring
2013-03-12 Ilkka Tengvall / Cybercom Finland
So much stuff to choose from
2013-03-12 Ilkka Tengvall / Cybercom Finland
So much stuff to choose from
We want the one that has the most hackers involved with it, and active events and magical
community around it!
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud guest server templates
<template>
<name>ubuntu_12.04_x86_64</name>
<os>
<name>Ubuntu</name>
<version>12.04</version>
<arch>x86_64</arch>
<install type='iso'>
<iso>http://ftp.funet.fi/pub/Linux/INSTALL/Ubuntu/r
eleases/precise/ubuntu-12.04.3-server-
amd64.iso</iso>
</install>
</os>
<description>Ubuntu 12.04</description>
<disk>
<size>5</size>
</disk>
<packages>
<!--package name='puppetmaster'/ -->
<package name='puppet'/>
</packages>
Meet Oz
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud guest server templates
<template>
<name>ubuntu_12.04_x86_64</name>
<os>
<name>Ubuntu</name>
<version>12.04</version>
<arch>x86_64</arch>
<install type='iso'>
<iso>http://ftp.funet.fi/pub/Linux/INSTALL/Ubuntu/r
eleases/precise/ubuntu-12.04.3-server-
amd64.iso</iso>
</install>
</os>
<description>Ubuntu 12.04</description>
<disk>
<size>5</size>
</disk>
<packages>
<!--package name='puppetmaster'/ -->
<package name='puppet'/>
</packages>
Meet Oz
● Oz is a tool written in python● Oz likes to create cloud template machines of different operating systems
● https://github.com/clalancette/oz●yum install oz
2013-03-12 Ilkka Tengvall / Cybercom Finland
Pick your $favourite_linux_distribution
● There is plenty to tune in host operating system
– Kernel networking layer
– KVM/Xen/LXC layer
– OpenStack virtualization management layer
cloud host machinery
2013-03-12 Ilkka Tengvall / Cybercom Finland
Pick your $favourite_linux_distribution
● There is plenty to tune in host operating system
– Kernel networking layer
– KVM/Xen/LXC layer
– OpenStack virtualization management layer
cloud host machinery
Let's use the magic puppet forge to control it all!http://forge.puppetlabs.com/puppetlabs/openstack
2013-03-12 Ilkka Tengvall / Cybercom Finland
Hey, I found a secret map, what is it?
2013-03-12 Ilkka Tengvall / Cybercom Finland
I know, I've seen it.It's OpenStack architecture
description!
I recall it's all documented here:
http://docs.openstack.org
Along with all the installation, operational and API documentation.
2013-03-12 Ilkka Tengvall / Cybercom Finland
Go check the OpenStack pages
● Plenty of documentation● Community page lists different ways to get involved● All blueprints and decisions are open
● There is plenty of projects to get hacking in different areas of cloud
2013-03-12 Ilkka Tengvall / Cybercom Finland
Several ways to install
● Development installations for the cloud● $ git clone https://github.com/openstack-dev/devstack.git● $ cd devstack; ./stack.sh
● The Red Hat family way● $ sudo yum install -y openstack-packstack● $ sudo yum install -y http://rdo.fedorapeople.org/rdo-release.rpm
● All major OS install instructions are in the openstack docs
● Check puppet for openstack!● https://github.com/stackforge/puppet-openstack
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud machine interfaces (API)
About anything in the cloud can be controlled via APIs
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud machine interfaces (API)
Yes! That means I can script about everything in the cloud!
About anything in the cloud can be controlled via APIs
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud machine interfaces (API)
Yes! That means I can script about everything in the cloud!
About anything in the cloud can be controlled via APIs
http://docs.openstack.org/api/quick-start/content/http://api.openstack.org/api-ref.html
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud user interfaces
2013-03-12 Ilkka Tengvall / Cybercom Finland
Web wizards, unite and do your magic at http://docs.openstack.org/developer/horizon/intro.html
cloud user interfaces
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud automation
How about one spell to rule all the different clouds?
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud automation
How about one spell to rule all the different clouds?
E.g. Deltacloud, Fog, jclouds
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud automation
I've been training the beasts at Puppet Forge, feeding them with Chef recipes and using cloud-init to multiply them!
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud automation
I've been training the beasts at Puppet Forge, feeding them with Chef recipes and using cloud-init to multiply them!
http://forge.puppetlabs.comhttp://community.opscode.com/cookbookshttp://cloudinit.readthedocs.org/en/latesthttps://wiki.openstack.org/wiki/Heat
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud monitoring
What is there afterCeilometer + Nagios + Zenoss
?
2013-03-12 Ilkka Tengvall / Cybercom Finland
cloud monitoring
What is there afterCeilometer + Nagios + Zenoss
?
Some clever hacker could start a proper billing and statistics view project...
2013-03-12 Ilkka Tengvall / Cybercom Finland
Always remember
In many places, there are people&”officials” sneaking behind your back and watching over your shoulder!
2013-03-12 Ilkka Tengvall / Cybercom Finland
Always remember
In many places, there are people&”officials” sneaking behind your back and watching over your shoulder!
2013-03-12 Ilkka Tengvall / Cybercom Finland
With the selected ingredients we've created a safe forge to
practice powerful hackery!
2013-03-12 Ilkka Tengvall / Cybercom Finland
With the selected ingredients we've created a safe forge to
practice powerful hackery!
We are ready for the big WIN!
2013-03-12 Cybercom Finland2013-03-12 Cybercom Finland35
Thank You – Kiitos !
ilkka.tengvall@cybercom.comcybercom.com
2013-03-12 Cybercom FinlandCybercom Finland362013-03-12