►
Description
Kubernetes 1.21! Vertical Pod Autoscaler! CronJobs! IPv6! GitOps! OpenShift 4.8 is now generally available, so in this episode, let's take a spin around and look at the new features and updates important to administrators. We'll also cover any known issues in this release, so join us to dig through what's new in Red Hat OpenShift 4.8 and answer your questions.
About Ask an OpenShift Admin:
Do you have questions? We want to answer them! Every Wednesday at 11am ET, hosts Andrew Sullivan and Chris Short sit down to answer your questions about Red Hat OpenShift.
Follow us:
Andrew Sullivan https://twitter.com/practicalandrew
Chris Short https://twitter.com/chrisshort
Subscribe to Red Hat's YouTube channel: https://www.youtube.com/redhat/?sub_c...
About OpenShift:
Red Hat OpenShift is an open source container application platform based on the Kubernetes container orchestrator for enterprise application development and deployment.
Openshift.com https://red.ht/33Fh6uV
OpenShift on github https://github.com/openshift/
OpenShift on redhat.com https://red.ht/2o4ccDk
#RedHat #OpenShift #ContainerPlatform
A
A
A
Good
morning,
good
afternoon,
good
evening,
wherever
you're
hailing
from
welcome
to
another
episode
of
ask
an
open
shift
admin,
I
am
chris
short
executive
producer
host
with
the
most
whatever
you
want
to
call
me.
I
am
the
thing
that
runs
the
openshift
tv
product
project,
whatever
you
want
to
call
it.
It
is
an
awesome
thing
and
I
am
joined
by
the
wonderful,
andrew
sullivan
and
andrew.
What
are
we
talking
about
today?
Buddy,
I
feel
like
there's
some
cool
things
coming
out.
What.
B
B
A
B
B
Thank
you
but
yeah.
It
was
my
my
kids,
so
we
do
year
round
school
here,
I'm
just
outside
of
raleigh
north
carolina.
So
we
do
year
round
school.
So
my
kids
basically
had
the
week
of
like
the
last
week
of
june
and
then
the
the
first
half
of
last
week
off
right,
and
that
was
when
they
rolled
between
grades.
So
my
oldest
is
now
in
eighth
grade,
and
it's
also,
I
never.
B
A
B
Continue
to
connect
with
folks,
how
can
we
and
my
thought
was
you
know
if
we're
not
going
to
do
conferences,
how
do
we
offer
people
the
ability
to
have
that
same
sort
of
experience
of
I'm
going
to
walk
into
a
booth?
I'm
going
to
find
somebody,
and
I
have
a
question
I
want
to
ask
and
those
questions.
You
know
as
you
and
I
both
we've
worked.
Hundreds
of
booths,
for
you
know
probably
thousands
of
hours
at
this
point
yeah
those
questions
can
be
anything
from.
I
have
the
support
case.
B
A
Today,
yeah
so
I
was,
I
was
just
talking
to
langdon
about
it
right
like
look
at
how
far
we've
come
kind
of
thing
it
was.
It
was
pretty
pretty
awesome
to
like
look
back.
I
wish
I
would
have
done
a
better
job
of
like
documenting
some
of
those
historical
things
right,
because
there
have
been
some
like
step.
Ups
right
like
we
have
what
we
call
graduated
shows
now
and.
A
A
B
Right
so
I
I
know,
we've
kind
of
dilly-dallied
and
and
small
talked
here
for
a
couple
of
minutes.
So
circling
back
around
to
your
original
question,
so
I'm
one
I'm
doing
great
and
two
as
the
title
of
the
show
indicates.
We
are
talking
about
openshift,
4.8,
yeah
and
specifically
because
this
is
the
ask
an
openshift
admin
live
stream.
That
means
that
we
are
going
to
be
focused
on
sort
of
the
administrator-centric
or
things
that
are
relevant
for
administrators.
B
B
B
Very
late
in
the
process
they
found
an
issue
which
caused
them
to
delay
out
the
4.8
4.8,
ga
yeah,
so
we're
pressing
ahead
you'll
see
I'm
going
to
show
a
cluster
in
a
few
minutes.
It
says
4.8.0,
it
doesn't
say
rc
or
anything
like
that.
Anybody
can
go
and
get
those
bits
and
you
can
look
at
it,
but
it
is
not
officially
ga
yet
so.
A
B
B
Yeah,
so
I
I
want,
and
the
reason
why
I'm
saying
this
is
because
you
know
two
weeks
ago
we
had
the
what's
new
in
4.8,
live
stream
right
where
product
management
went
through
all
of
this
and
that's
kind
of
the
basis
for
this
show.
You
know
a
week
after
that,
so
last
week
we
had
all
of
the
pr
go
out.
So
if
you
were
looking
at
redhat.com
or
openshift.com
right
or
whatever
the
news
release
thing
that
we
have
is
right.
B
A
B
And
there
will
be
more
yeah.
So
yes,
as
we
as
we
go
to
ga,
you
will
see
a
huge
number
of
blog
posts
drop
over
a
very
short
period
of
time,
talking
about
individual
features
and
capabilities
and
lots
of
other
stuff
inside
of
there.
So
it's
turned
from
what
was
going
to
be
like
a
two-week
thing
into
well
several
weeks
longer
than
that,
but
just
be
aware,
not
ga
yet
will
bga
soon.
Sorry
for
the
confusion.
A
B
B
B
Query
both
instances
of
prometheus.
So
if
you
aren't
aware
in
the
default
configuration
right
when
you
install
out
of
the
box
openshift,
it
has
the
kind
of
core
system
prometheus
right.
So
there's
a
prometheus
instance
that
scrapes
and
collects
and
displays
back
all
of
the
metrics
and
all
the
information
about
openshift
itself,
but
it
doesn't
deploy
and
you
cannot
use
that
prometheus
for
user
workload.
Monitoring
for
your
applications,
so
there's
a
config
file,
an
operator
you
go
in
and
you
say
turn
it
on.
B
B
Yeah,
just
yes,
it's
possible
you
can
also
deploy
and
if
you're
using
acm
acm
will
aggregate
all
of
that
information
up
as
well
using
thanos.
So
that
way
you
can
query
across
all
of
those
instances
and
you
can
deploy
it
manually.
Of
course,
we
talked
about
that
in
the
monitoring
episode,
which
was
oh
three.
B
Yes,
that's
the
right
window,
so
speaking
of
which,
just
just
to
show
you
an
example.
This
is
openshift.com
blog
you'll
see
that,
after
every
episode
that
we
do
so
the
following
friday
morning,
we
will
publish
a
blog
post
that
has
a
link
to
the
stream
as
well
as
we
go
through,
and
we
cover
all
of
the
things
that
we
talked
about
with
links
directly
to
those.
So
you
know
here:
this
is
the
authentication
authorization
show
right.
B
B
B
So
kind
of
moving
on
with
our
you
know
in
tradition,
for
this
show,
so
the
ask
an
openshift
admin
office
hour
is
an
office
hour
show
what
that
means
is
that
we
are
here
to
answer
your
questions.
This
is
meant
to
be
quite
literally
an
ask
us
anything
type
of
show
whatever
it
is.
That
is
top
of
your
mind.
B
B
Yeah,
we'll
we'll
chase
down
those
answers
and
we'll
put
them
either
in
the
blog
post
or
we'll
have
a
follow-up,
we'll
talk
about
it
in
a
follow-up
episode
as
well,
so
it
doesn't
matter
what's
on
your
minds,
feel
free
to
ask
away
in
the
chat
whatever
platform
you're
watching
on
it
gets
rebroadcast
to
all
of
the
others.
So
we'll
be
sure
to
pick
that
up
and
we're
happy
to
answer
that.
B
In
the
absence
of
those
questions
or
in
addition
to
those
questions,
we
also
have
a
topic
that
we
like
to
talk
about
right.
I
said
before
today
we're
talking
about
4.8
and
I
also
have
it's
not
really
a
segment
or
anything
like
that.
I
also
like
to
talk
about
at
the
beginning
of
each
episode
kind
of
the
things
that
are
top
of
mind
for
me,
so
things
that
have
come
up
in
the
last
week
or
two
right.
B
B
B
B
A
A
I
know
that
sounds
like
a
weird
thing
to
love,
but
I
am
a
nerd
at
heart,
so
yeah
when
when
I
think
it
was
cloudflare,
they
had
a
rack
of
their
intel
servers
and
a
rack
of
new
armbase
servers
that
they
were
testing
out
and
they
put
one
of
those
like
power
meters
in
line
for
the
rack,
and
it
was
like
a
third
of
the
power
being
consumed
yeah,
but
twice
the
compute
power,
I
think,
is
what
they
said.
It's
like
this
is
insane.
B
A
B
Yeah
it's
it
has
been
asked
about
and
inquired
about
many
times
internally,
but
no,
unfortunately,
or
fortunately,
depending
on
your
perspective,
no
no
open
shift
on
raspberry
pi
today
today
now
so
yeah,
definitely
interesting.
If
you
are
running
those
rmark
loads,
if
you're
interested
in
the
low
energy,
I
think
they're
also
slightly
cheaper
instances.
B
Yeah
very
much
so
it's
when
I
used
to
work
for
a
storage
vendor
and
people
would
ask
me
I'd:
go
visit,
customers!
Oh,
how
much
does
it
cost
for
you
know
model
x?
Well,
I
I
don't
know
it's
all
free
to
me.
I
just
put
in
a
request
and
it
shows
up
so
yeah.
I
definitely
have
that
that
issue
anyways
so
moving
on
so
openshift
arm.
Definitely
a
thing
check
out
the
blog
post.
B
They
walk
you
through
how
to
get
started,
how
to
use
all
of
that
stuff,
including
down
here
at
the
bottom.
You
see
list
of
known
issues
check
out
the
readme
and
the
openshift
on
arm
issue
tracker.
So
it
is
tech,
preview
or
dev
preview.
I
don't
remember
which,
but
either
one
means
that
it
is
not
supported
today,
but
that
doesn't
mean
that
you
can't
open
issues
and
stuff
like
that.
B
B
So
if
you
haven't
been
here
in
a
while,
like
I
hadn't,
it's
been
redesigned
a
little
bit
and
specifically,
if
we
go
into
the
openshift
tab
here,
there's
a
lot
of
really
cool
stuff.
That's
happening.
One
of
my
favorites
here
is
this
downloads
tab.
So
now
I
can
click.
You
know.
Basically,
in
one
link
I
have
you
know
quick
links
to
all
of
the
downloads,
so
here's
the
oc
interface,
there's
odo.
B
Here's
open
shift,
install
right,
direct
links
to
all
of
those
things,
as
well
as
your
pulse
secret
down
here.
So
I
find
this
much
easier.
You
know
previously
you'd
have
to
go
to
clusters
and
then
you'd
have
to
go
to
create
cluster
and
then
you'd
have
to
go
to
like
oh,
I
want
to
deploy
to
rev,
and
now
I
want
to
do
ipi
and
oh
here
now.
Finally,
I
can
get
the
installer
so
clicking
on
that
downloads
link
much
much
easier.
The
other
thing
that
I
really
like
is
this
releases
tab.
B
This,
in
my
opinion,
is
amazing
right.
It
tells
you
precisely
what
are
the
available
releases
right
now
and
what
their
life
cycle
stage
is.
So
I
can
see
right
now:
openshift
4.5.41
is
the
current
release.
It
is
currently
under
maintenance
support.
Note
that
when
4.8
goes,
ga
4.5
will
go
into
end
of
life,
it
will
no
longer
be
supported.
B
So
I
find
this
to
be.
You
know
really
helpful
for
helping
me
gauge.
What's
the
current
release,
which
one
should
I
be
on
so
here
this
one
is
that
one's
all
five,
four
five,
forty
one-
but
you
see
here
how
we
have
multiple
releases
depending
on
which
stage
it's
in
so
stable
and
eus
are
the
same
candidate
which
remember
candidate,
is
not
a
supported
channel
candidates,
that's
4.6.39
fast
as
4.6.38,
so
on
and
so
forth,
so
check
out,
cloud.redhead.com
openshift!
If
you
haven't
recently,
you
can.
A
B
A
B
B
B
So
if
you're
on
the
fast
channel
4.6.38
is
an
eligible
update
target
and
then
later
on,
it'll
either
be
late.
This
week
or
early
next
week,
4.6.38
will
move
into
stable
and
then
you'll
have
a
stable
update
path,
which
comes
basically
a
week
to
two
weeks.
Hopefully
before
4.8
goes
ga
and
4.5
is
out
of
support.
B
B
B
B
B
A
B
B
B
B
B
A
A
B
So
a
little
known
fact,
so,
first
of
all,
this
page
is
open
to
the
world.
So
this
is
the
ci
system
that
openshift
uses.
So
you
can
come
to
this
release
status
page
and
you
can
see
kind
of
the
status
of
all
of
the
different
releases
and
what's
going
on
with
them
and
like
you
see,
here's
all
the
rcs
right,
here's
all
the
4.7s
and
so
on
and
so
forth,
and
I
can
click
on
one
of
these.
So
here's
4.8
and
I
can
see
all
of
the
different
information
about
it.
B
This
one's
going
to
be
relatively
quiet
because
it's
not
substantially
different
from
rc3
yeah
and
right.
I
can
get
just
a
ton
of
information
about
what's
going
on
inside
of
each
one
of
these
releases
and
this
this
is
updated
nightly
with
every
one
of
the
nightly
releases.
So
if
you
are
aren't
familiar,
anybody
can
go
to
cloud.red.com.
B
B
B
A
B
This
is
informational,
so
you
can
get
context
around
things
that
are
happening.
So
here
we
see
with
4.7.
We
see
it's
based
on
8.3
and
we
can
see
the
build
date
that
happened
here.
I
can't
click
there.
We
go
so
and
then
we
have
the
bill
date
of
june
3rd
there,
so
rail
8.4,
so
updated
kernel
updated
drivers.
I
know
there
was
a
at
least
one
account
team
that
reached
out
to
me
about
hey
this
network.
Adapter
driver.
A
B
B
So
just
be
aware,
if
you
happen
to
see
this
47.84
in
the
future,
that
means
that
it's
rebased,
tyrell,
84.,
nice
so
be
aware
and
yeah,
and
so
that's
important
because
remember
it's
the
eus
releases
that
will
stay
so
openshift
4.6
is
an
eos,
so
it
will
stay
within
the
rel
which
I
think
is
related
to
eus
release
channel.
So
it
wouldn't
rebase
as
it
goes
forward,
whereas
the
other
releases,
the
non-us
releases,
will
keep
up
with
what
rel
is
doing.
B
Yeah
so
there's
a
huge
changelog,
that's
associated
with
that
you
can
go
and
check
out
all
of
the
rel
stuff
and
the
rel
coreos
stuff,
that's
related
to
that
at
a
minimum,
be
sure
to
check
out
the
kernel
version
make
sure
that
you're
not
going
to
encounter
any
issues
there,
as
well
as
if
you're
running
openshift
on
bare
metal,
you
may
have
some
important
driver
changes
that
are
happening
there
too.
Yes,.
A
And
a
little
nudge
for
insights
here,
if
you
are
using
insights
and
you
install
a
new
version,
it
will
look
for
the
new
problems
that
you
might
have
so
that
that's
a
little
nudge
to
just
turn
on
insights,
because
maybe
that
kernel
version
doesn't
quite
work
with
your
db
or
something
crazy
like
that.
Right
like
who
knows
so,
yeah
always
good
to
have
that
oversight.
A
B
Yes,
very
much
so
I
I
mean
they
have
insights
for
rev,
now,
insights
for
openshift.
You
know,
rel
has
been
two
years
two
years
at
least
now
so
yeah
we'll
we'll
get
john
spinks
on
and
we'll
have
a
good
time
talking
about
openshift
or
insights
for
openshift
and
all
of
the
cool
stuff
that
that
outputs.
A
Yeah
question
here
about
the
compliance
operator:
will
it
get
any
love
and
48.z,
specifically
the
oc
plugin,
which
makes
it
much
more
straightforward
to
read
the
reports
that
I
don't
know
about?
Yeah?
I
don't
know
the
answer
to
that
either
because
keep
in
mind
the
operators
are
kind
of
built
outside
of
the
normal
like
release
process.
So
we
would
have
to
actually
talk
to
the
pm.
That
is
the
compliance
operator.
B
A
B
A
B
B
Know
we
have
it
so
if
we
jump
ahead
here
so
one
of
the
early
things
that
we
talked
about
was
sandbox
containers,
yes
and
sandbox.
Containers
spawned
a
surprisingly
large
number
of
conversations
internally
yeah,
and
especially
with
confusion
about
sandbox
containers
which
are
based
off
of
cata
containers.
A
A
B
Yeah-
and
I
I
don't
know
enough
to
go
in
depth-
probably
you
know
anywhere
near
as
much
as
what
what
they
did
on
monday.
So
if
you
are
curious
about
far
more
than
what
andrew
is
getting
ready
to
say,
definitely
check
out
that
stream.
On
monday,
I'm
gonna
grab
the
link
right
now.
Thank
you.
So
the
core
thing
that
I
want
to
communicate
here
and
basically
say,
is
sandbox
containers,
which
is
kata
containers
and
openshift.
Virtualization
are
fundamentally
the
same,
but
very
different.
So
what
do
I
mean
by
that?
B
So
sandbox
containers
uses
a
hypervisor
kvm
to
provide
isolation
between
container
instances,
so
it's
effectively
creating
a
very
small
virtual
machine
that
is
running
the
linux
kernel
and
then
running
the
container.
On
top
of
that,
so
it
provides
that
strong
isolation,
strong
kernel
level
separation
between
containers.
B
B
Virtualization
is
more
like
it's
a
real
real,
it's
a
full
virtual
machine
right,
so
I
am
just
like
I
would,
with
you
know,
virtual
machine
manager
or
lib
verts
on
my
rail
host
or
with
red
hat
virtualization
right,
I'm
going
to
go
in
and
I'm
going
to
use
qmu
to
instantiate
an
entire
linux
or
windows
based
virtual
machine
inside
of
there.
It
has
a
whole
operating
system.
You
know
all
of
the
things
that
go
alongside
of
it.
A
sandbox
container
is
basically
just
a
kernel
for
running.
You
know
an
isolated
kernel
for
running
that
container.
B
B
So
hopefully
that
will
eliminate
some
of
the
confusion.
Please
don't
be
afraid
to.
Yes,
thank
you
for
posting
that
link
adele,
which,
if
you
have
good
eyes
you
can
see,
is
the
pm
down
here.
So
adele
can
go
into
great
amounts
of
detail.
If
you
have
questions,
if
there's
still
confusion,
please
don't
hesitate
to
reach
out
either
here
in
the
stream
chat.
B
B
So
if,
if
you're
not
familiar
horizontal
pod,
auto
scaler
basically
says
you
know,
there's
I
have
six
pods
that
are
running
that
you
know
they're
all
the
same
say
it's
an
apache
pod
and
when
they
reach
80
utilization,
deploy
some
more
instances
of
it
right.
You've
got
a
service
or
a
load
balancer
in
front
of
it.
It's
automatically
sending
traffic
to
all
of
those
things
vertical
pod,
auto
scaler,
is
take
the
running
instances
and
change
them
so
that
they
go
from.
B
So
what
does
this
actually
look
like
yeah?
Let's
see
here
good
questions
here
we
go
so
this
is
the
the
the
pre-ga
documentation.
I
won't
share
the
link
to
this,
even
though
you
can
easily
guess
it.
If
you
can,
it
does
have
a
very.
It
does
have
a
password
protection,
but
as
soon
as
4.8
goes
ga
this
will
become
fully
available
and
it
should
look
exactly
like
this.
B
So
like
many
things
in
openshift,
it
is
deployed
and
managed
as
an
operator.
So
let's
see
here's
my
4.8
cluster
I'll
I'll,
take
a
slight
detour
here
and
notice.
If
you
haven't
seen
48
before
they've
added
in
some
convenience
features
like
you're
getting
started,
it's
a
brand
new
cluster.
So
here's
some
things
that
you
need
to
do
to
get
started
with
your
cluster.
B
B
A
A
B
All
right,
so,
let's
switch
back
over
here,
so
our
vertical
pod,
auto
scaler,
is
now
installed
and
the
reason
why
I
fiddled
with
the
screen
there
is
that
I
can
easily
bring
this
up
so
oc
get
node.
So
we're
connected
to
our
cluster
here,
which
is
running
kubernetes
1.21.1,
which
means
that
we're
running
openshift
4.8
so
literally
just
as
you
saw
before
I
went
to
the
the
mirror.
B
B
B
So
let's
do
oc
api
resources
and
I
want
to
grep
without
case
sensitivity
for
vertical,
and
you
can
see
that
we
have
these
now
vertical
pod,
auto
scaler
crds
inside
of
here
nice.
I
can
do
an
oc
get
vpa
and
there
are
none
in
this
particular
namespace
or
any
namespace
for
that
matter,
and
we
also
have
the
vertical
pod
autoscaler
controller.
B
B
B
So
first,
the
vertical
pod,
auto
scaler,
can
only
work
with
a
certain
set
of
objects.
You
know
workload
objects
inside
of
openshift,
so
deployment
stateful,
set
job
daemon
set
replica,
set
or
replication
controller.
If
you're
just
creating
you
know
plain
pods,
you
know
oc,
create,
pod
or
or
you
you're,
defining
specific
pods.
It
won't
work
with
that.
It
needs
to
be
a
deployment
replica
set
whatever
you
happen
to
be
using
inside
of
there.
B
B
So
what
that
means
is
if
your
pod
is
a
single
point
of
failure
rate
when,
if
it
is
set
to
auto
it
is
going
to
say
hey,
I
need
to
bump
up
or
bump
down
the
resources
associated
with
this
pod.
It
will
terminate
it
and
then
recreate
it
with
the
new
resource
settings.
So
if
it
is
a
single
point
of
failure,
it
is
going
to
have.
B
B
You
know,
if
you
already
have
you
know:
3
5,
10
hundred
whatever
instances
of
the
pot
out
there
you're
fine.
If
it's
a,
I
have
a
deployment
size
of
one,
and
it
is
a
you
know
when
that
pod
goes
down.
So
too
does
the
service
well,
that
that
will
cause
interruptions
if
you're
using
the
vpa
and
it
resizes
those
yes,
so
we
can
see
oc
get
vpa.
B
B
B
So
what
I
want
to
do
is
create
a
vpa
for
a
deployment
of
basically
the
same
app.
So
I've
got
my
vertical
pod.
Auto
scaler
defined
here
so
it
is
going
to
so
the
target
reference.
So
what
is
it
going
to
take
action
against
a
deployment
that
has
the
name
simple
deployment,
and
I
wanted
to
have
the
update
policy
of
auto,
so
let
it
do
its
thing
right.
So,
let's
first
create
that.
B
B
B
B
B
B
Yeah
simple
deployment
yeah
I'll
have
to
look
at.
This
is
what
I
get
for
doing
it
without
testing
it
right
right,
anyways.
What
should
have
happened
there
and
andrew
apparently
fat
fingered
it.
It
should
yeah
I'll
figure
out
why,
in
the
interest
of
time
and
follow
up
in
the
blog
post,
there
you
go,
but
what
what
we
expect
it
to
do
is
essentially
automatically
assign
the
default
values
for
requests
and
limits.
B
When
we
looked
at
this
auto,
so
it
should
have
done.
Why
does
it
do
that?
It
should
have
assigned
a
minimum
of
25,
millicourse
and
250
megabytes
of
memory
to
each
one
of
those
pods?
Why
it
didn't
do
that?
I
don't
know.
Maybe
it
does
it
as
an
after
action
once
it's
deployed,
then
it
will
take
action
so
we'll
I'll
look
at
it
here
in
just
a
second
but
yeah.
I
see
12
seconds.
So
maybe
it
is
restarting
these
slowly.
B
B
There
we
go
so
it
did
work,
it
takes
time
yeah.
It
just
took
it
a
little
bit
to
actually
take
action
against
each
one
of
those
so
yeah
there
we
go
so
it
will
automatically
assign
those
resources
over
time.
It
will
adjust
those
according
to
what
the
real
utilization
is
right
and
what
it
thinks
it
has
there's
a
bunch
of
rules
that
go
into
this
that
are
all
in
the
documentation
as
well
as
I
will
link
to
this
so
inside
of
the
kubernetes
vertical
pod,
auto
scaler,
github
repo.
B
There
is
more
information
than
you
probably
ever
want
to
know
about
it.
That's
inside
of
here
yeah,
so
lots
of
good
information
there
about
how
it
works,
including
this
proportional,
the
the
limits
being
proportional,
so
basically
it
how
it
creates
both
limits
and
requests
and
keeps
them
in
proportion
to
each
other.
So
that
way,
you
don't
have
one
that's
way
out
of
whack,
so
to
speak,
keep.
B
B
So
we'll
make
it
slightly
smaller
apologies.
If
it's
harder
to
read,
come
on
yeah
there
we
go
there,
we
go
so
the
interesting
thing
here
is
so
it
tells
us
how
many
times
each
api
and
the
cluster
is
being
used.
Maybe
that's
interesting.
I
don't
find
that
particularly
interesting
myself,
but
this
column
is
new
and
this
column
is
telling
us,
for
example,
in
1.22.
B
You
know,
hey,
I'm
using
you
know
openshift
4.6
eus,
whatever
the
next
eus
is
right
is
going
to
be.
You
know
what
three
four
five
six
versions
of
open
shift
ahead.
How
do
I
know
which
of
my
objects?
My
kubernetes
objects?
I
need
to
change
or
update
or
use
a
different
api
for
right.
Guess
what
we'll
we'll
have
that
ability?
You
know,
at
least
in
4.8
and
later
where
you
can
go
and
you
can
see
you
know
hey.
B
A
B
B
Sitting
on
this
egress,
I'm
looking
for
this
one
there
we
go
so
this
one
I
I
think
might
have
raised
a
lot
of
eyebrows.
It
certainly
caught
my
attention.
You
know
I'm
I'm
an
old
virtualization
admin
right
and
like
in
vsphere.
We
have
things
like
network
io
control
where
I
can
go
in,
and
I
can
say
you
know
this
10
gigabit
network
adapter,
I
want
to
you,
know,
reserve
three
gigabits
for
live
migration
traffic.
B
B
B
So
I
I
struggled
to
find
anything
in
the
documentation
about
this.
So
you
know.
Yes,
you
saw
I'm
looking
at
this.
You
know
pre-ga
documentation
right.
It
has
this
big
alert
over
here.
Right
in
case
you
didn't
know,
you
can
also
go
to
github
yeah,
so
github.com
openshift,
you
can
search
for
the
docs
here
and
we'll
go
to
open
shift
docs,
and
we
have
all
these
pull
requests.
B
So
most
of
the
time
you
see,
this
there'll
be
a
netliffy
bot
when
there's
a
pr
associated
with
it,
so
you
can
go
to
the
netlify
or
net
liffey
or
whatever
it
is
netlify
yeah,
and
you
can
see
what
those
are
going
to
look
like
right.
So
somewhere
inside
of
here
is
whatever
change
was
just
included.
I
don't
know
what
version
of
openshift
this
is
related
to
this.
B
So
this
is
something
4.7
related,
but
you
can
find
the
prs
that
are
associated
with
a
certain
feature
and
then
look
for
that
netlify
link
and
you
would
be
able
to
go
in
and
browse
those
docs.
So,
just
a
little
hint
if
you
want
to
get
early
access
or
see
what's
happening
in
the
docs
anyways.
My
original
point
here
was:
I
couldn't
find
anything
about
this
nothing.
B
So
my
and
this
is
you
know-
I
just
got
this
information
less
than
24
hours
ago,
so
I
am
still
digging
into
this
and
trying
to
find
out
what
all
is
possible.
What
all
is
supported
right
and
how
we
can
take
advantage
of
this
in
a
number
of
different
ways.
You
know
andrew's
minds
again
old,
virtualization
administrator
goes
to
things
like
you
know,
hey
can
I
can.
I
have
a
set
of
network
adapters
that
are
used,
for
you
know
dedicated
pv
traffic
right,
I'm
using
nfs,
I'm
using
I
scotty
scuzzy,
something
like
that.
B
B
Going
on
it
might
be
necessary,
so
yeah,
interesting
stuff,
I'm
excited
about
it.
Even
if
it
isn't
you
know,
machine
config
is
not
necessarily
the
most
user-friendly
way
of
going
about
it,
but
it's
an
incredibly
powerful
feature
set
okay
and
I
know
we're
at
the
top
of
the
hour,
but
I'm
going
to
cover
one
more
thing
and
that
is
csi,
so
csi
has
been
in
kubernetes
since
1.16.
B
I
think
I
think
1.16
was
when
it
went.
Ga
why
not
16
1.17
somewhere
in
that
time
frame
was
when
csi
went
ga
so
effectively.
There
are
and
csi
container
storage
interface
is
the
way
that
storage
volumes
are
created
and
consumed
by
kubernetes,
and
there
are
two
ways
of
doing
it:
there
is
entry
drivers
and
there
is
csi
drivers,
so
kubernetes
announced
back
about
the
same
time
that
entry
drivers
were
being
deprecated
and
they
would
be
removed
in
the
future
in
favor
of
csi
drivers.
B
So,
from
an
openshift
perspective,
it's
important
to
know
a
couple
of
things
so
one
today
we
have
a
whole
list
of
entry
storage
drivers
that
are
supported
and
used
by.
You
know
basically
every
cluster,
so
I'll
pick
on
vmware
down
here.
If
you
deploy
a
vsphere,
a
vmware,
upi
or
ipi
cluster
today
it
will
out
of
the
box,
configure
the
in-tree
storage
provisioner
so
that
you
have
that
thin
storage
class.
B
We
will
use
a
vmware
csi
driver,
so
that
means
that
entry
will
be
removed
and
csi
a
red
hat.
Vmware
csi
provider
will
be
the
default
that
we
use
at
that
point
now,
when
kubernetes,
when
the
kubernetes
sig,
you
know,
storage,
sig
and
all
of
them
did
all
of
this.
It
was
mandated
that
when
you
transition
from
entry
to
csi,
you
have
to
have
a
migration
path,
so
make
sense
yeah.
B
So
when
you
do
that,
what
you
will
see
is
your
volumes
will
convert
from
entry
to
csi
volumes
that
may
or
may
not
unlock
some
additional
features.
I
don't
have
precise
details
there,
but
you
can
see
at
a
minimum.
Csi
volumes
often
have
additional
features
and
functions
available
to
them.
So
if
it's
converted,
I
don't
know
if
those
will
be
available,
but
definitely
with
a
brand
new
one.
It
would
be
right
where
you
can
do
a
resize
of
the
volume.
B
B
A
B
So
when
4.8
goes,
ga
you'll
have
tech
preview.
For
all
of
these,
you
can,
if
you
want,
you,
can
enable
the
feature
gate
for
tech
preview
no
upgrade
and
it
will
automatically
switch
over
and
it
will
begin
using
those.
So,
like
my
cluster
is
deployed
to
azure
right
now.
I
can
enable
that
feature
gate
and
it
will
automatically
deploy
the
csi
driver
and
do
all
of
that
other
stuff
and
in
the
documentation
in
the
documentation.
Here,
if
I
go
to
csi
automatic
migration,
this
is
really
important.
B
But
what
that
really
means
is
the
tooling
is
duly
doing
it
for
you.
You
can
have
it
so
that
when
it
comes
up
with
the
csr
driver,
it
will
automatically
it'll
look
and
see
all
those
entry
volumes
and
it'll
move
them
over
or
you
can
go
through,
and
you
can
basically
say
I.
I
don't
want
you
to
automatically
right.
B
B
B
B
You
know
here
online
volume,
expansion
for
block
volumes,
2
2,
0,
2,
2,
2
1..
I
I
don't
know
how
our
the
red
hat
vsphere
csi
volume
driver,
will
map
over
those
features
and
versions
and
all
that
other
stuff.
I
can
only
assume
that
we
will
fully
document
that
when
the
time
comes
for
it
to
go,
ga
but
just
be
aware:
yeah
it'll
be
a
red
hat
csi
driver
for
each
one
of
these,
which
means
that
it
is
deployed
and
supported
and
maintained
by
red
hat.
B
B
A
In
the
last
couple
of
minutes,
so
yeah
the
one
question
we
did
get
was:
where
can
I
learn
more
about
you
know,
openshift
and
so
forth?
So
I
dropped
a
bunch
of
resource
links
in
there.
You
can
also
have
free
trials
on
the
developer
sandbox.
Let
me
change
the
little
banner
real
quick,
so
you
can
get
back
to
that
easily.
A
A
B
So
here
learn.openshift.com
doesn't
cover
installing,
but
it
covers
basically
every
other
aspect
of
openshift
in
some
way
again
I'll
I'll
make
a
plug
for
this
openshift
playgrounds
link
down
here
yep.
So
these
are
just
generic
openshift
4.7.
In
this
case
right,
I
can
click
inside
of
here.
I
can
hit
that
start
and
it
drops
me
into
a
4.7
environment.
You
notice,
I
didn't
have
to
log
in,
I
didn't
have
to
register.
I
didn't
have
to
do
anything
and
I've
got
access
to
a
cluster
for
these
last
for
an
hour
or
so
yeah.
A
B
A
B
Zero
effort
and
have
access
to
a
cluster,
the
other
one
that
I'll
highlight,
and
I
don't
know
how
it's
linked.
So
if
we
go
to
there,
is
a
depending
on
your
infrastructure.
We've
done
a
bunch
of
videos
yeah
on
installing
openshift,
including
and
I'll
include
it
in
the
show
notes
for
this
one.
We
did
a
couple
of
shows
on
installing
to
various
platforms
on
this
stream.
B
B
And,
let's
see
see
what
happens
if
I
randomly
duck
duck,
go
for
this!
Oh
yeah
there!
It
is!
Oh
look
at
you
damn
that
was
a
year
ago.
I
know
yeah.
So
actually
that's
a
good
point.
Chris.
I
had
floated
this
idea
briefly
past
you.
I
hadn't
really
done
any
checking
with
it,
but
running
like
doing
a
a
super
mega
stream.
Like
you
know,.
A
B
I
think
so
anyways.
I
noticed
that
your
playlist
but
yeah.
These
are
all
like
five
minutes
long,
there's
one!
That's
like
a
two-hour
stream
where
we
went
through.
We
did
both
upi
and
ipi,
and
I
think
we
did
because
it
was
right
when
ipi
was
released
and
I
think
we
did
both
dhcp
and
static
ips.
Even.
B
B
So
all
right,
I
think,
I
think
we'll
go
ahead
and
cut
it
off
there
at
11
minutes
after
the
hour,
so
perfect
yeah.
Thank
you.
Everybody
really
really
appreciate
your
time
today.
Yes,
if
you
have
any
questions,
if
there's
anything,
we
didn't
address
any
questions
that
occur
to
you
between
now
and
the
next
show.
Please
don't
hesitate
to
reach
out
to
us,
so
you
can
always
contact
me
via
email,
andrew.sullivan
redhat.com.
B
You
can
also
reach
me
on
social
media.
Twitter,
practical
andrew
just
like
you've,
seen
me
posting
inside
of
the
chat
here.
So
it's
literally
practical,
andrew
no
space,
no
dash.
Nothing
like
that.
Just
one
word
so
you're
always
welcome
to
reach
out
that
way
or
either
one
of
those
methods
at
any
time.
With
any
questions
that
you
have.
A
B
A
A
B
B
B
A
B
Why
isn't
this
there?
You
know:
did
this
get
removed
happy
to
help
answer
those
and
we
do
take
those
questions
and
we
send
them
directly
to
the
product
management
team
as
well.
So
if
you
watch
the
what's
next,
there
is
a
number
of
questions
where
we
that's
exactly
what
we
did
as
they
were
presenting.
We
were
asking
your
questions
to
product
management
and
getting
and
those
answers
for
you,
so
yep
awesome,
but
yeah
anyways
have
a
a
great
rest
of
your
week
great
rest
of
your
day
and
thank
you.
Everybody
for
tuning
in.