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From YouTube: Crowbar Demo Part B: Apply Ceph Proposal
Description
Once the Ceph barclamps are integrated with Crowbar and OpenStack, we need to create a new "proposal" and apply it to the cluster. Crowbar proposals map nodes to specific roles for a capability. For example, the Ceph proposal states which nodes should act as Ceph Monitors, and which nodes should host Object Storage Daemons to serve data from their disks. Proposals also provide a mechanism for setting various options and are persistent across node installations.
A
A
A
At
this
point,
we're
going
to
wait
for
a
little
while
for
the
proposal
to
get
applied,
the
various
software
bits
being
deployed
to
the
nodes
and
them
starting
up
with
that
role.
Things
transition
to
being
in
progress.
You
can
kind
of
see
the
little
icon
led
showing
that
it's
working
and
you
know
just
keep
making
some
progress.
So
while
the
proposal
is
applying,
if
we
go
to
the
dashboard
page
again,
you'll
see
the
nodes
that
were
assigned
roles
in
the
set
proposal,
also
in
the
process
of
applying
the
proposal.
A
This
can
take
a
little
while
you
know
it.
It
takes
a
while
to
deploy
all
the
functionality
to
the
various
nodes.
So
you
know
give
yourself
at
least
several
minutes
for
the
subproposal
to
get
fully
applied,
and
you
know
sometimes
might
take
more
there's
more
disks
that
are
getting
incorporated
into
seth
as
well.
So
once
the
proposal
successfully
gets
applied,
you
should
see
this
message.
A
If
you
go
back
to
the
node
dashboard
and
check
out
one
of
the
nodes,
you
should
see
that
it
has
the
set
bar
clamp
installed,
and
then
it
has
the
appropriate
roles
so
like,
for
example,
node
three
was
one
of
the
ceph
store
roles
and
you
should
see
that
role
defined
as
well.
The
one
other
thing
that's
worth
pointing
out
here
is:
if
you
go
to
the
vlans,
the
nodes
that
were
tagged
for
inclusion
in
that
proposal
should
now
be
connected
to
the
storage
vlan.
A
And
then,
if
you
go
to
bar
clamps
you'll
see
the
cef
bar
clamp.
Now
has
a
green
status
at
this
point,
just
kind
of
go
and
apply
all
of
the
openstack
proposals
in
order,
and
they
should
be
able
to
leverage
ceph
for
the
george
functionality.
The
implication
there
is
apply
the
theft
proposal.
First,
that's
the
end
of
this
portion
of
the
demonstration.