LTKA Labs OpenStack Basics Eueung Mulyana http://eueung.github.io/ET3010/openstack ET-3010 | Attribution-ShareAlike CC BY-SA 1 / 55

Outline OpenStack - Short Introduction Try OpenStack - TryStack DevStack 2 / 55

OpenStack - Short Intro 3 / 55

4 / 55 OpenStack OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through the OpenStack API or via a dashboard that gives administrators control while empowering their users to provision resources through a web interface. OpenStack is mainly deployed as an IaaS (Infrastructure as a Service). But it also evolves ... e.g. to this direction

5 / 55 OpenStack Projects & Components OpenStack clouds are powered by various OpenStack projects e.g.: Nova - Provisions and manages Virtual Machines. It can work with hypervisors such as VMWare, Hyper-V, KVM etc. Neutron - The virtual network manager. Horizon - The user facing GUI dashboard. Implemented using Django. Cinder - Responsible for managing block storage. Glance - The VM image registry. ...

6 / 55 OpenStack The OpenStack project is a global collaboration of developers and cloud computing technologists producing the open standard cloud computing platform for both public and private clouds. Backed by a vibrant community of developers and some of the biggest names in the industry. History 2010 - NASA and RackSpace launches OpenStack 2011 - Canonical joins in 2012 - Red Hat joins in 2013 - NASA opts out, Oracle jumps in 2014 - HP signs in

Try OpenStack - TryStack TryStack.org 7 / 55

#1 Register & Login 8 / 55

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#2 Create Network 11 / 55

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#3 Create Router 16 / 55

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#4 Create Instance (VM) 22 / 55

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26 / 55 PuTTYgen PuTTY @ sgtatham

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#5 Set Floating IP 31 / 55

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#6 Set Access & Security Rules 36 / 55

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Test #1 Ping Instance (VM) 44 / 55

$ p i n g 1 2 8 . 1 3 6 . 1 7 9 . 9 5 P i n g i n g 1 2 8 . 1 3 6 . 1 7 9 . 9 5 w i t h 3 2 b y t e s o f d a t a : R e p l y f r o m 1 2 8 . 1 3 6 . 1 7 9 . 9 5 : b y t e s = 3 2 t i m e = 1 6 2 3 m s T T L = 4 9 R e p l y f r o m 1 2 8 . 1 3 6 . 1 7 9 . 9 5 : b y t e s = 3 2 t i m e = 2 6 7 m s T T L = 4 7 R e p l y f r o m 1 2 8 . 1 3 6 . 1 7 9 . 9 5 : b y t e s = 3 2 t i m e = 2 9 9 m s T T L = 4 7 R e p l y f r o m 1 2 8 . 1 3 6 . 1 7 9 . 9 5 : b y t e s = 3 2 t i m e = 2 6 8 m s T T L = 4 7 45 / 55 Ping Test

Test #2 SSH Instance & Local noVNC Console 46 / 55

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l o g i n a s : u b u n t u A u t h e n t i c a t i n g w i t h p u b l i c k e y " r s a - k e y - 2 0 1 6 0 4 1 5 " P a s s p h r a s e f o r k e y " r s a - k e y - 2 0 1 6 0 4 1 5 " : W e l c o m e t o U b u n t u 1 4 . 0 4 . 3 L T S ( G N U / L i n u x 3 . 1 3 . 0 - 6 2 - g e n e r i c x 8 6 . . . u b u n t u @ n o d e 1 : ~ $ l s b _ r e l e a s e - a N o L S B m o d u l e s a r e a v a i l a b l e . D i s t r i b u t o r I D : U b u n t u D e s c r i p t i o n : U b u n t u 1 4 . 0 4 . 3 L T S R e l e a s e : 1 4 . 0 4 C o d e n a m e : t r u s t y u b u n t u @ n o d e 1 : ~ $ u n a m e - a L i n u x n o d e 1 3 . 1 3 . 0 - 6 2 - g e n e r i c # 1 0 2 - U b u n t u S M P T u e A u g 1 1 1 4 : 2 9 # o w n p a s s w o r d u b u n t u @ n o d e 1 : ~ $ s u d o - s r o o t @ n o d e 1 : ~ # u b u n t u @ n o d e 1 : ~ $ s u d o p a s s w d r o o t E n t e r n e w U N I X p a s s w o r d : R e t y p e n e w U N I X p a s s w o r d : p a s s w d : p a s s w o r d u p d a t e d s u c c e s s f u l l y u b u n t u @ n o d e 1 : ~ $ s u d o p a s s w d - u r o o t # u n l o c k m a y n o t b e n e c e s s a r y # r o o t p a s s w o r d u b u n t u @ n o d e 1 : ~ $ s u - 48 / 55 SSH Test

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Test #3 Access HTTP Server 51 / 55

52 / 55 u b u n t u @ n o d e 1 : ~ $ p y t h o n - V P y t h o n 2 . 7 . 6 u b u n t u @ n o d e 1 : ~ $ s u d o p y t h o n - m S i m p l e H T T P S e r v e r 8 0 S e r v i n g H T T P o n 0 . 0 . 0 . 0 p o r t 8 0 . . . 1 1 8 . 1 3 7 . 5 6 . 4 3 - - [ 1 4 / A p r / 2 0 1 6 2 2 : 1 8 : 1 7 ] " G E T / H T T P / 1 . 1 " 2 0 0 1 1 8 . 1 3 7 . 5 6 . 4 3 - - [ 1 4 / A p r / 2 0 1 6 2 2 : 1 8 : 1 7 ] c o d e 4 0 4 , m e s s a g e F i l 1 1 8 . 1 3 7 . 5 6 . 4 3 - - [ 1 4 / A p r / 2 0 1 6 2 2 : 1 8 : 1 7 ] " G E T / f a v i c o n . i c o H T T

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Refs 1. OpenStack Open Source Cloud Computing Software 2. TryStack: A Free Way To Try OpenStack With Your Apps 3. Starting VMs on Trystack.org 4. IaaS is OVER, ladies. Time for OpenStack to jump clear 5. OpenStack, IaaS and the Future of Application Aware Infrastructure 54 / 55

END Eueung Mulyana http://eueung.github.io/ET3010/openstack LTKA Labs | Attribution-ShareAlike CC BY-SA 55 / 55