►
Description
Building the Perfect Tools Container (support-tools)
Have you used the `support-tools` container? Come learn about it and what you can use it for.
Learn more at https://red.ht/leveluphour
A
Good
morning,
good
afternoon,
a
good
evening-
I
am
chris
short
host
of
well
executive
producer
of-
I
guess,
is
what
they're
calling
me
now
openshift.tv.
I
we're
here
on
twitch
facebook
and
youtube
live
this
morning.
I
am
joined
by
the
one
and
only
langdon
white
for
the
level
up
hour.
Langdon
is
kubecon
week.
Man
how's
your
kubecon,
going.
B
D
D
B
A
B
B
That's
not
really
their
business
right,
but
so
it
reminded
me,
I
have
my
I
pitch
it
all
the
time,
but
I
did
a
for
a
few
years
running
now
me
and
a
group
of
people
have
done
a
lab
at
red
hat
summit
about
how
to
take
a
monolith,
application
and
move
it
into
openshift.
Essentially-
and
you
know
basically
the
first
thing
you
do.
B
Is
you
move
the
monolith
directly
into
a
container
and
then
you
kind
of
break
the
container
they
break
the
monolith
apart
into
services
set
up
some
more
containers.
Then
you
just
use
link
or
something
like
that
to
connect
them
together.
Then
you
start
thinking
about
how
do
you
orchestrate
them
so
that
they
don't
go
down
exactly
yeah?
So
if
you
ever
want
to
check
that
out,
it's
it's
pretty
cool,
so
you
know
yeah.
A
That
sounded
like
a
good
talk.
I
saw
the
techcon
talk
this
morning
briefly,
very
good,
like
intro
to
techton
and
like
how
to
get
started
and
everything
right
like
I
love
that
little
cat,
the
more
I
use
it.
You
know
right
like
it's,
it's
a
it's
a
great
tool.
It
was
a
good
talk,
but
again
it
was
like
one
of
those
things
where
it's
like
the
speakers.
I
think
pre-recorded
their
talks,
but
the
q
a
is
live.
D
A
Yeah
and
the
the
q,
a
like
there's
like
I
feel
like,
there's
like
it's
like,
you
know
how
we
have
like
a
lag
between
our
live
broadcast
and
like
what
people
actually
see
sometimes
like
it
could
be
like
you
know
three
to
ten
seconds.
Sometimes,
if
we
get
a
really
long
show
it
could
go
to
like
20
seconds,
maybe
a
lag.
I
feel
like
that.
The
cucumber
platform
has
like
a
way
longer
lag
than
we
do
for
some
reason,
because.
C
B
A
B
Coming
up
that,
I
run
every
year
called
devconf
dot
us,
which
is
a
continuation
of
the
dev
conf
that
is
in
the
czs,
but
that
one's
been
going
on
for
11
years
and
the
us
version
we
started
it
three
years
ago
like
this
will
be
the
third
year
and
the
platform
we're
talking
about
working
with
whatever
we
all
the
way
along
have
been
looking
for.
Pre-Recorded
talks
with
a
live
q
a
because
we
think
that's
like
the
lowest
risk
way
to
do
it.
B
A
A
B
B
So
we
have
like
speech
speaker
coaching.
We
have
actually
attended
coaching
like
so
how
to
go
to
a
conference
yeah,
because
one
of
the
things
you
don't
really.
You
know
like
a
common
phrase.
I
think,
if
you
go
to
conferences,
a
lot
is
a
hallway
track,
but
the
first
time
going
to
a
conference,
you
a
don't
know
what
a
hallway
track
is.
Yeah.
B
C
B
C
B
C
C
A
D
C
D
C
B
Flat
pack
is
actually
oci
compliant.
I
don't
know
about
app
image
or
snaps,
for
example,
but
I
do
know
flat
pack
is
oci
compliant,
so
you
can
kind
of
store
a
flat
pack
in
exactly
the
same
kind
of
registry.
You
can
use
the
same
tools
on
it
as
you
can,
for
you
know,
your
hcpd
container,
the
runtime
is
slightly
different,
but
the
the
ability
to
move
them
around
and
the
way
you
kind
of
manipulate
them
is
the
same
storage
format,
which
you
know
that's
kind
of
a
big
deal.
Yeah.
D
A
B
B
B
B
B
A
And
I'm
wearing
a
brand
new
for
kubecon
t-shirt.
I
was
shocked
that
they
got
here
in
time.
I
have
to
turn
around
to
show
you,
but
it
says
that
you
know
kubernetes
has
thousands
of
you
know
contributions
from
from
lots
of
people
and
it's
it's
way
better
to
go
as
a
team
than
alone
kind
of
thing.
Right
is
the
message.
A
Right
and
like
it
just
so
struck
home
for
me,
right,
like
kubernetes,
is
so
much
more
than
just
you
know,
google
and
red
hat
and
ibm
and
all
the
the
companies
that
make
up.
You
know
microsoft
and
everybody
else,
all
the
companies
that
make
up
all
the
contributor
companies
right,
like
all
the
end
users
like
it's,
it's
way
more
than
that
right,
like
there's,
the
slack
community
is
like
100k
or
something
like
that.
It's
insane
and
then
like
thousands
of
active
contributors,
and
some
of
them
are
only
contributing
like
an
hour
a
week.
A
B
And
it's
interesting
one
of
the
things
actually
that
did
come
up
in.
I
think
it
was
in
like
the
kubecon,
chats
or
something
yesterday
was
basically
a
a
project
that
didn't
accept,
pull
requests,
and
maybe
it
was
in
fedora
land.
We
were
talking
about
it
but
and
like
what
like,
how
do
you,
how
do
you
have
an
open
source
project
and
just
turn
off
pull
requests?
That
just
seems
like.
B
Know
because
that's
a
that's,
a
very
strong
lingo
term
now
and
actually
unique
to
github,
but
we
use
it
pretty
universally
now,
but
basically
that's
a
you
submit
a
set
of
changes
to
a
project
for
potential
inclusion
and
as
far
as
I'm
concerned,
if
I
submit
that
thing-
and
you
tell
me
it's
terrible-
that's
fine
or
it's
not
the
direction
that
the
project
is
going.
That's
fine
too,
but
telling
that
I
can't
submit
anything
at
all.
B
A
B
A
C
A
B
Sure
so
here's
our
discord
come
hang
out
with
us.
Come
chat
with
us,
we
usually
are
pretty
responsive,
probably
oddly,
so
you
know
so
so.
Definitely
have
something
to
say
things
that
we'll
point
out
we're
supposed
to
be
talking
about
today
is
episode
four,
so
the
support
tools
container
we'll
get
to
that
in
a
few
minutes.
B
One
thing
I
do
after
every
show
is,
I
put
together,
show
notes,
and
so
it
basically
covers
kind
of
all
the
things
that
we
talked
about
or
what
I
remember
that
we
talked
about
and
then
I
pull
out
various
video
highlights
of
sometimes
the
interesting
bits,
they're
also
the
parts
where
I,
for
example,
struggle
with
tmux.
So
you
know.
C
B
C
A
C
B
B
So,
let's
see
I
will
throw
these
into
the
assuming.
I
can
learn
how
to
cut
and
paste.
We
already
know
I
struggle
with
this,
but
what
I
wanted
to
point
out
is:
we
are
starting
to
get
some
separation,
so
we
have
two
people
who
are
kind
of
in
the
lead,
so
what
I
just
threw
in
the
chat
was
the
like
the
kind
of
full
url.
B
B
A
A
B
B
A
C
B
Okay,
so
this
is
the
support
tools
container.
I
think
I
thought
I
was
on
the
dockerfile
page,
and
so
I
got
confused.
Excuse
me
what
this
does
is
lets
you
as
a
individual.
You
know
kind
of
discover
things
about
running
instance,
primarily
of
a
vm
without
having
to
install
all
that
information
or
all
that
applications
on
that
individual
vm
and
is
something
that
our
support
team,
if
you
have
certain
kinds
of
problems,
will
ask
for
the
results
of
yeah.
B
B
B
D
B
B
B
One
of
the
things
I
fall
victim
to
a
lot
is
that
we
have
podman
images,
which
is
a
set
of
images
that
I
have
as
a
user,
which
is
not
the
same
set
of
images.
That
root
has
right.
So
if
I
do
pseudo-
and
so
this-
I
actually
filed
a
bug
about
this,
and
there
was
a
bunch
of
talk
about
how
to
fix
this
and
it
kind
of
went
a
little
bit
in
a
direction
I
wasn't
expecting.
Personally.
B
I
think
this
should
be-
maybe
not
visibly
shared,
but
at
least
shared,
so
that
I
don't
have
to
go
actually
re-download
it
from
the
internet.
If
I
try
to
go
so,
for
example,
if
I
do
podman
poll
support
tools
as
my
user,
it
will
actually
go
download
it
again
from
the
internet.
I
will
have
two
copies
of
that
container
and
if
the
containers
are
decent
sized,
these
really
aren't,
but
they
can
get
big,
especially
if
we're
talking
about
the
monolith
container
right
that
you
want
to
talk
about
breaking
up
into
multiple.
B
B
Yeah,
I
almost
never
use
my
stuff
like
that.
Actually
yeah
yeah,
it's
I
mean
honestly,
it's
too
hard.
You
know
like
for
one
thing,
you'll
see
my
my
username
is
very
convenient.
So,
but
this
is
my
developer
account,
even
though
it
says
red
hat
email
address,
and
so
I
just
wanted
to
demonstrate
the
login
how
that
works.
You
can
be
logged
into
multiple
places
at
once.
C
A
B
B
B
Correct
and
the
reason
is
because,
if
I
don't
do
it
as
root
and
I
try
to
run
the
container,
it
will
go,
pull
it
again,
so
just
to
kind
of
see
it.
I
should
already
have
it
yes
and
to
avoid
embarrassments
like
last
time,
although
what
I
did
want
to
show
you
real,
quick
while
we're
here
is
the
problem
we
are
having
with
podman
inspect
and
so,
even
though
I'm
doing
it
as
pseudo.
D
B
C
B
B
C
B
A
C
C
B
A
B
B
A
B
D
B
E
C
A
B
B
A
B
It's
funny
we
were,
we
were
talking
about
this
internally
to
our
team
yesterday,
except
we
weren't,
because
I
saw
a
machine
id
and
I
was
like
oh
machine
id
can
be
a
real
pain
that
wasn't
what
they
were
talking
about.
They
were
talking
about
the
machine
sitter,
but
I
read
machine
id,
which
is
an
oddly
unique
and
important
thing
on
a
running
instance
of
linux,
so
yeah
that
maybe
that'll
be
another
show,
but
yeah.
B
A
C
B
B
D
B
You
could
land
with
you
know
like
your
etsy
password
file
in
here.
You
know
who
knows
what
all
right,
but
a
lot
of
potentially
revealing
stuff.
So
you
should
do
a
couple
of
things:
one,
don't
post
it
on
github
two
take
a
look
in
it
before
you
actually
submit
it
to
anywhere,
including
us
right
and
just
make
sure
that
the
data
that's
in
there
is
you're
comfortable.
B
You
know
we
we're
secure
about
it,
but
as
long
as
you're
comfortable
that
you
know
a
third
party
has
it,
you
know
which
is
red
hat
and
we
you
know
we're
very
careful
with
it
and
all
that
stuff.
But
you
may
not
even
want
us
to
know
certain
kinds
of
information,
so
just
kind
of
be
aware,
and
so
it
gives
a
bunch
of
warnings
about
it,
and
this
is
the
case
id
that
you
have
set
up.
If
you
know
if
it
was
requested
by
support.
C
B
Exactly
exactly
no,
it's
nice,
like
one
of
the
things
I
like
about
most
of
our
our
products
in
a
sense
right
is
like
we're.
You
know,
even
by
that
warning
right,
we're
pretty
careful
about
letting
you
know
whether
it's
leaving
your
house
before
it
leaves
your
house,
you
know,
so
we
don't
submit
anything
until
you
explicitly
say
yes,
please,
so
you
know
you
can
be
pretty
confident
and
if
you
really
want
to
you,
you
know
it's
open
source.
You
can
dig
into
what
sauce
reports
actually
doing.
If
you
really
want
to.
C
A
C
A
Is
taken
with
it,
I
think
is
like
very,
very,
very
much
in
like
in
like
in
the
support
ethos
of
at
redhead.
Right,
like
this,
data
is
sensitive,
we
didn't
have
to
take
great
care
of
it,
and
it's
not
just
because
you
know
of
recent
breaches
and
everything
else
like
it's
always
been
like
that.
Exactly.
B
You
know
with
a
true
you
have
to
go
and
like
actually
then
go.
You
know
like
kind
of
install
the
things
you
need
and
all
that
stuff
you
know.
Yes,
you
can
prepare
that,
but
what's
super
nice
about
doing
that
in
a
container,
is
that
it's
already
pre-built
like
one
of
the
things
I
did
quite
some
time
ago,
which,
if
you've
ever
built
an
rpm
excuse
me
building
an
rpm
is
actually
a
pretty
privileged
operation
because
it
makes.
C
B
True
right,
so
what
I
wanted
to
do
was
I
wanted
to
make
the
build
in
rpm
activity,
something
I
could
do
in
a
container
so
that
I
could
ship
around
the
container
for
how
to
build
rpms
because
there's
a
lot
you
need
to
know
about
building
rpms,
and
I
think
I
finally
got
it
working,
and
I
think
it's
since
been
taken
over
by
people
who
actually
know
stuff,
and
so
you
you
now
can
get
a
container
that
will
do
it.
I
do
re.
C
B
D
B
So
that
you
don't
have
to
like
pollute
your
machine
to
build
a
you
know,
build
an
rpm,
sorry,
I'm
coughing
today
and
I
remembered
to
take
my
zortec,
but
nonetheless
all
right.
So
one
thing
I
wanted
to
point
out
here.
Well,
let
me
point
out
a
couple
things.
First
of
all,
if
you're
unfamiliar
with
xz,
it
is
an
open
source,
highly
compressed
best
for
binaries
compression
format.
Tar
on
all
of
our,
like
you
know
our
linux,
distro
and
all
of
our
friends.
B
You
know,
friends,
that's
not
really
the
best
word,
but
you
know
all
the
compatible
ones
are
all
the
similar
ones
come
with
xz
pretty
much
by
default.
So
tar
xz
should
just
work
pretty
much
everywhere.
So
you
know
you
don't
have
to
worry
about
it
too
much,
but
if
you're
interested
that's
what
xz
is,
but
here's
what
I
wanted
to
get
to
that
might
be
a
little
confusing
is
when
it
built
that
container
for
or
sorry
when
it
built
the
sauce
report
for
us
we're
inside
the
container.
B
So
it
needs
to
land
like
they
want
it
to
land
somewhere
on
the
host,
so
that
when
you
leave
the
container
right,
the
container
data
a
store
is
ephemeral,
so
you
want
it
to
land
somewhere
that
it's
going
to
be
useful
outside
of
the
container,
which
makes
sense.
So
if
you
look,
this
is
the
host,
and
so
you
know
whatever
it's
got
all
the
things.
But
then
your
sauce
report
is
in
this
var
temp
directory.
A
A
B
A
D
B
B
B
B
You
know
I
find
I
find
a
bunch
of
this
pretty
amazing
just
because,
like
not
only
am
I
doing
a
very
privileged
operation,
but
on
top
of
that,
it's
not
doing
it
for
the
content,
that's
in
the
container,
it's
doing
it
for
the
content.
That
is
on
the
host
right.
You
know
which
is
confusing
in
and
of
itself
so
yeah.
I
just
think
it's
kind
of
cool
so
going
back
here,
just
to
kind
of
explore
a
little
bit
more
of
what
else
is
in
that
guy.
B
C
B
B
Everything
it's
awesome
right
now,
so
we're
going
to
do
tcp,
dump
out
text
right
and
then
we're
going
to
do
that,
and
so
it's
going
to
run
a
bunch
of
stuff
there,
but
so
that
we
can
do
this
oops,
oh,
but
you
know
what
I
found
this.
I
was
gonna
go
file
a
bug
about
this
because
I
was
kind
of
like
well.
How
am
I
supposed
to
know
what
the
process
I
wanted?
Tcp
dump
is
because
ps
is
not
found.
So
oh.
A
C
B
B
B
D
A
A
C
B
A
It
is
running
a
process
on
the
host
right
right
right,
so
you
can
go
to
the
host
and
use
your
ps
tools
against
the
container
because
it
is
running
as
such.
A
privileged
operation
in
normal
circumstances,
you'd
have
to
be
root
to
see
the
process,
but
since
it
is
running
as
root
and
you
are
root
da
da
yeah.
B
A
A
S
trace
will
tell
you.
Your
developers
wrote
some
bad
code
right
like
right.
It'll
tell
you
here's
the
error
that
I
keep
hitting
that
I
keep
hitting
that
I'm
keep
hitting
and
where
you
know
it's
a
lot
harder
to
diagnose
processes.
If
you
don't
know
that
it's
actually
broken
right
like
right.
So
is
that
tool
where,
if
something's
not
running
right
in
your
infrastructure,
you
fire
s,
trace
edit,
it
will
tell
you
all
the
sys
calls
it's
doing
and
whether
or
not
they
are
successful
and
that
tool
elevated
me
in
the
devops
right,
like
understanding.
D
A
B
What's
going
on
in
the
computer,
that
is
so
cut
requires
kind
of
a
lot
of
background
knowledge
that
you
need
to
kind
of
pick
up
in
order
for
something
like
s,
s
trace
to
make
sense,
but
again,
like
I,
I
wouldn't
discourage
anyone
from
learning
it,
because
it's
not
hard
per
se
it
just
you
need
to
learn
a
lot
of
stuff
before
kind
of
s.
Trace,
makes
a
lot
of
sense
and
going
into
s
trace
is
a
good
way
to
say.
Okay,
I
see
something
here.
I.
A
A
A
B
A
B
B
B
B
C
A
A
A
B
A
B
D
B
C
A
A
A
A
C
D
A
C
B
A
A
D
B
The
point,
just
being
you
know,
kind
of
having
certifications
around
these
things
kind
of
proves
to
the
outside
world
that
you
know
what
you're
talking
about
lots
like
everyone.
I've
ever
met
really
respects
the
red
hat,
certifications
as
being
for
real
they're
hard.
So
as
a
result,
they
really
mean
something.
B
And
so
definitely
you
know
if
you
haven't
considered
the
past,
definitely
consider
it,
especially
if
you
know
enough,
for
example,
james
here
who
knows
how
to
get
out
of
telnet,
because
that's
probably
on
the
exam
somewhere,
and
so
you
know
or
maybe
not
anymore,
it
was
on
the
exam
10
years
ago
right.
I.
B
B
Yeah
well
part
of
it
is
it's
a
little,
the
font's
a
little
small
for
me.
So
when
I'm
kind
of
looking
down
trying
to
read
it
fast
that
also
isn't
helping
but
yeah
there's
a
bunch
of
the
exams
are
remote,
as
are
a
bunch
of
the
classes.
So
you
know
you
don't
have
to.
You
know,
go
catch,
something
which
you
don't
want
to
do.
A
C
A
A
This
is
like
the
openshift
exam
same
thing.
Yes,
thank
you.
Tillmore
gordon
appreciate
it.
The
the
the
the
biggest
thing.
I
think
right
that,
like
you,
need
this
exam
for
is
a
ton
of
you
know,
governance,
and
what
am
I
looking
for?
Not
litigation,
not
legislation,
regulatory
regulatory
entities,
banks,
government
entities,
anybody
inventing
anything
or
like
manufacturing
stuff
that
has
to
apply
by
iso
standards
and
such
like.
They
need
a
certain
number
of
certified
people
on
staff
to
run
certain
infrastructure
so
like
if
you're
going
after
these
jobs.
A
That
gets
you
a
foot
in
the
door
immediately
right,
like
you,
don't
have
to
prove
your
knowledge
of
containers
and
kubernetes.
You
got
the
cert
right
like
you
hit
them
with
the
number,
and
they
can
look
it
up
themselves.
It's
a
nine
digit
number.
They
can
look
up
to
prove
that
you're
certified
in
this
right
and
like
right.
B
So
the
other
thing
I
mean
this,
this
containery
stuff
right
is
kind
of
the
natural
extension
of
administering.
You
know
a
data
center
right.
You
know
so
much
like
you
want
to
know
how
to
run
a
fleet
of
vms.
You
want
to
know
how
to
run
a
fleet
of
containers,
and
you
know
one
of
the
the
way
we
suggest
doing
that
is
with
kubernetes
and
by
extension,
with
openshift,
and
you
know
so,
knowing
how
that
works.
It
is
as
complex,
if
not
more
so
as
running
a
fleet
of
vms.
B
You
know
when
you're
talking
about
it
from
an
administration
and
a
data
center
perspective.
You
know
it
doesn't
mean
that
it's
hard
to
get
started,
but
much
like
vms
right.
I
can
run
a
vm
on
my
laptop
and
it's
no
big
deal.
It's
super
easy,
but
you
know
orchestrating
a
whole
bunch
of
vms
to
run
a
set
of
applications.
B
Is
a
rewrite
of
how
to
do
massive
service
management
to
make
applications,
whether
they're
running
as
vms
or
they're
running
as
containers
or
they're
running
as
small
chickens?
You
know
the
point
is
that
orchestration
really
needed
a
re-up
and
kubernetes
does
a
really
nice
job
of
that,
especially
with
the
community.
That's
around
it
so
big,
well
like
all
bringing
their
own
inputs
into
how
to
solve
those
problems
and
giving
enough
flexibility
so
that
different.
You
know
you
can
make
different
choices
depending
on
the
environment.
A
D
A
A
A
B
B
D
A
B
D
A
Nation,
that's
right,
devination's,
tomorrow
with
argo,
cd
and
techton,
so
that
is
some
super
high
speed
stuff
right
there.
If
you're
interested
in
argo
cd
get
ops
at
all,
please
check
out
the
detonation
stream
tomorrow
at
noon.
Eastern
1600,
gmt,
1800
cest,
since
we're
in
kubecon
and
netherlands
right
now.
Well,.
A
Yes,
if
you
don't
know
what
github
is
that
candy
yeah?
If
you
don't
know
what
github
says,
please
go
join
that
stream
as
well,
and
we
also
have
several
videos
that
you
can
search
for
in
our
archives,
both
here
on
twitch
and
youtube
and
facebook
that
contain
the
title
getups
as
well,
so
you
can
learn
more.
So
please
join
us
tomorrow
at
noon
eastern,
and
we
will
see
you
the
same
bat
channel
next
week,
right,
yeah,
we're
here
next
week,
yep
and
more
container
fun
to
be
had
this
time
next
week.