RedHat-Openstack-Intro_jan-2014.pdf

Introduction to Red Hat Enterprise Linux Openstack Platfor Tomas Von Vesch eschler ler Solution Architect, Red Hat Jan 2014

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#$ere is IT $eadin% to& ●

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Cloud is idel! seen as the ne"t#$eneration %T deli&er! model ●

A$ile ' (e"i)le

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*tilit!#)ased on#demand consum+tion

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Self#ser&ice dri&es don o&erhead and maintenance

Pu)lic clouds settin$ the )enchmar, or$anisations ant the same le&el of functionalit! )ut )ehind the -reall ●

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Not all or%anisations are read' for pu(lic cloud

A++lications are )ein$ )uilt differentl! toda!# ●

.ore tolerant of failure

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.ae use of scale#out elastic architectures

#$ere is IT $eadin% to& ●

●

Cloud is idel! seen as the ne"t#$eneration %T deli&er! model ●

A$ile ' (e"i)le

●

*tilit!#)ased on#demand consum+tion

●

Self#ser&ice dri&es don o&erhead and maintenance

Pu)lic clouds settin$ the )enchmar, or$anisations ant the same le&el of functionalit! )ut )ehind the -reall ●

●

Not all or%anisations are read' for pu(lic cloud

A++lications are )ein$ )uilt differentl! toda!# ●

.ore tolerant of failure

●

.ae use of scale#out elastic architectures

T$ree a)or issues *it$ traditional arc$itecture+++ ●

Our data is too lar%e ●

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/ere +roducin$ &ast amounts of data, e"+onentiall! /a! +ast the a)ilit! of traditional s!stems ' a++lications

Ser,ice re-uests are too lar%e ●

.ore and more client de&ices comin$ online

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.uch harder to maintain ser&ice to customers

Applications *eren.t *ritten to cope *it$ deand

#$' s$ould I care& ●

Ser&ers fail # Deal *it$ it/

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%f !ou ere to )uild an en&ironment from scratch# ●

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Start ith e"tremel! relia)le 30!ear .T56 ser&ers

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uild ith 10,000 machines

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7oull atch one fail e,er' da'/

/e need a ne t!+e of a++lication to co+e ●

5ault#tolerant softare is ine,ita(le

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Chan$e to scale0out rather than scale0up

I+T+ NEEDS ARE E1OL1IN2

CLO3D IN5RASTR3CT3RES

1IRT3ALI4ATION IN5RASTR3CT3RES ●

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8reater ser&er utili9ation ess V. s+ral .inimi9e s+ace ' +oer Hi$her staff +roducti&it! usiness continuit! 5ault tolerance and HA ;"tended ser&ice le&els ifec!cle mana$ement Ca+;" )ud$etin$

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Self ser&ice Automated o+erations Char$e#)ac and +;" )ud$etin$

#ORKLOADS ARE SHI5TIN2

TRADITIONAL #ORKLOADS ●

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Stateful V.s, a++lication ? V. i$ V.s: &CP*, &RA., stora$e inside V. A++lication SA ? SA of V. SA rethers: DASA, Hitachi, %., HP, /e)e", 8al+

Traditional Enterprise Arc$itecture

5at A++lication Hi$h A&aila)ilit! Softare

i$ .achine

=edicated netor a++liances

S!nc stora$e re+lication  30 ms

Ne* IaaS Arc$itecture

a6 Thin stateless A++ )6 H/ crunchin$ >n &irtual .achine S=D standard e+enstac: challen$in$ sillset re+en&Sitch

.onitorin$

SP%C;

HA Pro"!

"Q Hardare inu"

Containers

>+en source PaaS

Hadoo+

Softare =e-ned Detor .emcached

Pacemaer

Cloud A++s

=ata)ases

.essa$in$

R;ST

Red Hat Openstack

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