►
From YouTube: Building a Hyperledger Indy Network - A Technical Overview - Lynn Bendixsen, Indicio, PBC
Description
Building a Hyperledger Indy Network - A Technical Overview - Lynn Bendixsen, Indicio, PBC
Lynn will briefly cover some preliminary considerations for building a Hyperledger Indy Network such as determining the scope and purpose, governance considerations, business and financial options, participating stakeholders, potential users, etc. Lynn will then deliver a detailed presentation describing the technical instantiation steps needed to set up a new Indy network. He will begin with describing the physical setup of nodes on a variety of different hosting environments. Next he will provide detailed information on building and sharing the genesis files. Then he will describe what will likely need to occur during the "initial instantiation" meeting where all of the genesis node operators meet to start the network. Lynn will also briefly share open source tools and documents related to the upgrading, monitoring, maintenance, and ongoing use of an Indy network.
Sessions Details & Slides (if available)- https://sched.co/j3cG
Access All Sessions: https://events.linuxfoundation.org/hyperledger-global-forum/program/schedule/
----
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Hyperledger is an open source community focused on developing a suite of stable frameworks, tools and libraries for enterprise-grade blockchain deployments.
It serves as a neutral home for various distributed ledger frameworks including Hyperledger Besu, Fabric, Sawtooth, Indy, as well as tools like Hyperledger Avalon, Cactus and libraries like Hyperledger Aries, Ursa. Learn more about Hyperledger projects: https://www.hyperledger.org/use
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A
A
A
A
lot
of
the
session
today
will
be
covering
the
a
lot
of
the
slides
today,
we'll
have
links
to
places
where
you
can
get
a
lot
more
information
because
they
didn't
give
me
enough
time
to
go
into
the
detail
that
I
had
promised
in
the
explanation
or
description
of
this
session.
So
apologies
in
advance,
but
it
should
be
all
the
information
is,
is
in
those
documents,
so
my
name
is
lynn
bendixen.
I
work
for
indicio
they're
a
public
benefit
corporation
and
I
have
to
get
to
the
right
slide
here.
A
Anyone
who
wants
to
get
into
the
decentralized
identity
space
we
provide
services
and
start
all
the
way
at
the
beginning,
from
just
consulting
on
standards,
maybe
to
governance
and
then
all
the
way
to
the
stuff
I'm
talking
about
today,
for
example.
Last
week
I
gave
a
training
session
on
exactly
what
we'll
be
talking
about.
Today
is
a
12-hour
training
session
where
we
actually
went
through
installed
the
nodes
and
built
a
network,
and
we
were
done
so
it
was
a.
It
was
a
test
network,
but
it
was
everything
we'll
be
talking
about
today.
A
So
to
begin
with,
this
is
a
slide
that
talks
about
the
whole
picture
of
what
you
need
to
do
to
create
a
public
utility
network.
This
is
from
the
utility
foundry
working
group,
because
at
the
bottom
there
we
have
some
more
details
out
on
that
site,
but
we're
not
going
to
talk
very
much
about
the
first
couple
things
in
here,
except
that
you'll
need
to
do
some
governance.
A
A
So
first
thing
you
got
to
do
you
got
to
find
some
some
organizations
and
some
people
it's
best
to
get
some
that
are
that
are
committed
and
to
start
a
network.
I
recommend
that
you
have
four
organizations
or
stewards
or
note
operators
that
are
the
people
that
will
be
creating
your
genesis
nodes.
You
want
these
people
to
be
long
term
as
much
as
possible,
because
it's
difficult
to
change
your
genesis
files
once
they're
out
in
public.
It's
not
a
an
easy
thing
to
change
those
and
those
original
nodes.
A
A
A
These
initial
node
operators-
I
I
don't
like
to
have
a
designation
that
calls
them
genesis,
stewards
or
anything
like
that
call
your
initial
group
of
people,
founding
stewards
or
founding
note
operators,
if
you
want
to,
but
the
genesis
ones
are
just
the
first
ones
to
get
in
and
do
stuff,
there's
not
really
any
special
designation
on
the
network
for
them
once
the
nester
is
all
instantiated
all
the
nodes.
Look
the
same
to
anybody
trying
to
get
into
it.
A
A
If
all
of
your
people
are
from
now
using
aws,
for
example,
then
that's
not
as
diversified
as
it
should
be.
Aws
decides
that
they
don't
want
to
allow
people
to
run
nodes
anymore.
Then
your
whole
network
is
gone
if
everyone's
on
aws,
for
example.
So
so
after
you've
got
the
people
together,
the
organizations
have
all
signed
up,
give
them
the
specifications.
A
A
It's
not
very
visual.
None
of
the
documents
I
have
are
very
visual,
they're,
all
very
much
word
oriented
text
oriented,
but
that's
what
we
have
right
now
to
share
with
everybody
and
they're.
Pretty
detailed
and
a
novice
can
go
in
and
set
up
an
azure
instance.
For
example,
you
know
if
you've
never
used
azure
using
the
steps.
A
The
once
you've
got.
The
initial
document
set
up
then
you'll
need
to
use
the
validator
preparation
guide
to
go
through
and
set
up
the
indie
node
on
the
server
install
the
software
and
the
two
things
I
suggest
on
that
is
make
it
your
own.
Take
the
validation,
appropriate,
validator,
preparation,
guide,
change,
the
links
and
the
other
things
in
there.
That
are
the
the
values
of
say
this
last
thing
here:
the
network
directory
name
that
you've
chosen,
since
all
nodes
have
to
have
the
same.
A
Putting
that
inside
of
your
validator
preparation
guide
is
a
big
help
for
those
that
are
copying
the
instruction.
I'm
sorry
copying
the
commands
from
in
there
into
their
server
as
part
of
the
setup
so
and
then
the
other
suggestion
slash,
I
guess
thing
to
note
about
the
validator
preparation
guide-
is
that
it's
set
up
for
adding
a
node
to
a
network
and
then
off
to
the
side.
A
There
are
sometimes
a
comment
that
says
you
don't
have
to
do
this
if
you're
setting
up
a
new
network
because
now
just
think
about
it
as
you're
walking
through
the
guide,
it's
obvious,
if
you're
building
a
new
network
that
a
pool
doesn't
exist
yet
right,
you
don't
have
a
network
that
you
can
connect
to
a
pool
on
as
an
example.
So
there
are
a
few
things
like
that
in
there
just
to
be
aware
of
so
you
don't
get
lost,
trying
to
do
things
that
don't
exist
yet
it'll
be
taken
care
of
later.
A
Well,
as
you
have
your
stewards
have
finished,
building
their
nodes,
then
they
have
them
fill
out
all
of
the
information
from
the
output
of
one
of
the
commands
in
a
spreadsheet.
There's
an
example
spreadsheet.
It
has
all
the
items
that
are
needed
in
there
for
you
to
fill
out.
Every
trustee
is
needing
to
add
their
did.
Invert
key-
and
I
think
I
forgot
to
mention
three
trustees-
is
a
good
thing
to
have
to
start
out
with
here
and
we'll
talk
about.
Why?
A
That's
it
for
genesis
files
once
the
genesis
files
are
created
and
copied
to
all
the
nodes
in
the
right
directories
with
the
right
permissions,
then
you
want
to
do
some.
You
want
to
get
together
with
all
your
genesis,
stewards
and
have
a
meeting.
So
what
I
used
to
do
is
get
a
zoom
chat,
going
where
we
have
everyone
together
and
then
we
start
checking
the
configurations,
checking
configurations,
networking
everything
to
make
sure
it's
all
set
up
before
you
try
and
start.
A
Once
it's
up
and
running
a
couple
of
configuration
steps
that
you'll
probably
want
to
perform
the
first
one
is
the
off
rules.
The
default
auth
rules
that
come
with
the
indie
node
are
a
little
bit
weak
even
for
a
test
nets.
I
recommend
going
through
this
all
throughout
walk
through
looking
at
what
you
want.
Your
authentication
rules
to
be.
For
those
who
don't
know,
auth
rules
are
what
determines
how
many
signatures
each
transaction
needs
to
be
put
onto
the
network
and
who
can
write
to
the
network
et
cetera,
et
cetera.
A
So
this
is
a
lot
of
the
author
rules
have
to
do
with
the
administrative
tasks.
So
it's
how
many
trustees
are
needed
to
add
a
a
new
steward
or
to
remove
a
steward
or
add
a
node,
etc.
All
those
kinds
of
administrative
tasks
are
covered
here
and,
if
you're
running
a
public
network
with
trustees
from
multiple
companies,
you
don't
want
one
trustee
to
have
enough
power
to
to
bring
down
your
home
network,
for
example.
A
A
Maintenance
is
a
big
deal,
so
we'll
cover
this
briefly
here.
Some
of
the
things
you'll
need
to
do
once
you
get
your
four
initial
guys
up
and
running
is
add
some
new
node
operators,
the
validator
preparation
guide.
We
talked
about
customizing
for
yourself
earlier.
You
can
use
that
and
send
that
to
the
new
stewards
they
can
use
that
to
set
up
their
nodes.
A
A
There's
a
command
here.
This
can
give
you
an
idea
of
what
happens
to
make
that
automated
and
then
the
last
thing
here
is
a
couple
of
tools.
The
indie
scan
tool,
written
by
patrick
stass,
was
created
to
help
developers
see
what's
exactly
on
the
network
and
not
just
developers,
but
anybody
who
wants
to
see
what
has
been
written
to
one
of
the
networks
there.
Oh
and
these
links
here
just
to
the
source
code
for
reading
those.
I
don't
have
links
for
the
examples,
but
you
can
send
me
an
email.
A
I
can
give
you
some
examples
with
these
things
in
practice.
Maybe,
and
then
indy
node
monitor,
is
a
project
that
being
worked
on
to
make
node
monitoring
a
little
bit
easier.
There's
a
couple
different
people
contributing
to
that
and
producing
different
monitoring
situations
that
you
can
choose
from
there
and
then
the
the
self-serve
app
is
one
that
that
I
wrote
for
sovereign
so
that
we
were
getting
a
lot
of
emails
asking
for
endorsers
on
our
test
nets,
the
endorsers
on
the
main
net.
A
They
have
to
to
pay
for
sovereignty
and
for
dco
to
be
able
to
use
it,
but
endorsers
on
the
test.
Nets
are
free
and
we
didn't
want
to
so.
We
made
this
portal
here.
That
makes
it
so
that
people
can
go
and
add
it
on
their
own,
so
you
don't
have
to
wait
for
it.
So
this
is
just
a
couple
of
tools
there
that
help
you
get
started
and
those
are
all
open
source
if
you
need
any
more
help.
A
Next
up,
there's
a
link
to
the
full
document
of
everything
that
I've
talked
about
here,
create
a
new
indian
network.
There's
a
chat
channel,
hyperledger,
indie
node
from
what's
the
stuff
I've
talked
about
today,
you
can
ask
questions
there
and
several
people
are
willing
to
respond,
including
some
of
the
people
on
this
top.
I'm
not
mistaken
thanks
for
joining
us
and
then
a
little
shameless
plug
here.
At
the
end,
I
guess
we
have
some
training.
A
Like
I
mentioned
earlier,
we
have
a
node
operator,
training
course
and
a
few
other
training
packages
from
dco
that
you
can
take
advantage
of
to
get
some
more
help,
and
that
is
all
I
have
time
to
present.
Today,
I'm
going
gonna
go
over
to
the
q
a
part
here
and
see
if
anyone's
asking
questions
but
feel
free
to
speak
up
and
ask
if
you're
able
to
unmute
yourself
and.
A
You
have
any
questions
not
seeing
any
questions
I'm
going
to
see.
If
I
can,
I
think
I
mentioned
earlier,
I
might
show
a
little
bit
of
the
results
of
the
get
validator
info,
I'm
still
watching
the
chat
in
my
other
screen
here.
So
if
you
have
a
question,
go
ahead
and
type
it
in,
but
really
quickly
here
the
the
results
of
the
command
pseudo
validator
info,
look
like
this
and
as
you're
setting
up
a
node,
the
first
thing
or
a
network.
A
There's
either
a
configuration
or
network
problem
on
either
those
hosts
or
yourself
and
make
it
so
that
that
is
unable
to
happen
and
what
happens
when
you're,
adding
a
node
to
a
network
is
that
is
that
you'll
communicate
with
the
primary
node
and
start
downloading
the
transactions
for
your
subledgers
right
so
and
but
and
to
see
who
what
the
primary
node
is.
That's
what
these
little
numbers
are
here:
the
primary
node
for
this
network,
I'm
showing
is
uphold,
and
then
these
other
numbers
inside
the
parentheses
are
going
to
be
the
next
ones.
A
If
this
one,
for
some
reason,
isn't
able
to
communicate
with
it,
they
switch
it
around
to
the
to
the
next
and
the
next
right.
So
that's
the
order
in
which
we'll
be
changing
those
the
primary
node,
but
this
just
prints
out
from
a
file
the
validator
info
is
inside
of
a
file
and
that
just
prints
out
from
that
file.
So
and
then
that
file
is
updated
every
minute.
A
Says
the
main
chat
monitoring,
slash
auditing
tools.
If
we
just
ran
out
of
time,
I
can
show
you
really
quick
the
monitoring
tool
that
I
have.
I
don't
have
an
auditing
tool,
but
the
monitoring
tool-
I
wrote,
looks
like
this
and
you're
able
to
see
the
admin
type
information
that
you're
interested
in
here.
There
are
auditing
and
other
tools
available
thanks
everybody
for
coming.
A
So
I
see
a
question
in
the
chat
from
shane
if
anyone's
still
around
here
is
india
private
network.
I
believe
that
the
stuff
I've
been
describing
today
is
how
to
set
it
up
as
a
public
network.
So
hyperledger
indie
can
be
a
public
network
with
the
nodes
from
around
the
world
included
in
it.
You
can
set
it
up
to
be
private
and
it's
just
how
how
you
want
to
to
set
it
up,
but
most
indie
networks
that
I've
worked
with.