32
th
de
2.
ap
ne
th
gi
co
sy
wh
an
re
K
so
m
as
se
2 Software Ne
– the mess
hemselves;
– each acc
escribed in th
.8. Applicat
The applica
pplication vi
etwork eleme
he managing
iven time, for
ontains the o
ystem is, und
hich controls
nd network
eleases in onl
ilo, with Lib
ource softwar
The Open
modular, and
s Nova for c
ervice, Dashb
etworks
sages are sel
cess to the
he present m
tion layer
ation layer is
irtual machin
ent managem
of handover
r a multi-tech
operating sys
doubtedly, Op
s large sets o
resources. O
y 4 years (Ap
erty due to a
re with an Ap
Stack arch
contains num
computation,
board for the
Figure 2
lf-descriptive
subsequent
essage.
s essentially f
nes. These
ment machine
rs or determi
hnology term
stems for th
pen Stack. It
f resource of
Open Stack
pril 2011 to A
arrive at the e
pache license
hitecture is
merous mod
, Swift for s
e settings and
2.13. The Ope
e: they expl
t states of
formed of Cl
may be bu
es – responsib
nation of the
minal. Thus, t
he Cloud. Th
t is a Cloud m
ffering proce
has already
April 2015).
end of 2015.
e.
illustrated i
dules develop
storage, Glan
d control pan
n Stack system
lain their na
the applica
louds which
usiness mach
ble, for insta
e best access
this layer ess
he best-know
management
ssing power,
had more t
The latest ve
Open Stack
in Figure 2.
ped in parall
nce for the i
nel, etc.
m
ature by
ation is
host the
hines or
ance, for
s, at any
sentially
wn such
t system
, storage
than 10
ersion is
is open13.It is
lel, such
imaging
www.it-ebooks.info