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From YouTube: OpenShift Commons Briefing #104: Load Balancing with NGINX Ingress Controller for OpenShift
Description
In this session, NGINX’s Mikhail Pleshakov gave an overview and demonstration of the recently released Ingress Controller for OpenShift Container Platform based on the NGINX Plus Ingress Controller for Kubernetes. The NGINX Plus solution for OpenShift includes a high-performance load balancer, content cache, and web server, for delivering applications with greater performance, reliability, and scalability. The extensive feature set of NGINX Plus complements OpenShift, enabling organizations to deploy applications anywhere across a cluster so they can be reached by outside traffic. It can also improve the resilience and scale-out of deployed applications so they are available, and can respond more quickly to increased demand. By utilizing the NGINX Plus, NGINX users, including some of today’s most visited websites and applications, are rapidly adopting containers to gain the essential speed, agility, and flexibility in their application deployments. Ingress Controller solution for Red Hat OpenShift Container Platform, both Red Hat and NGINX customers can build and deliver quality applications at the speed required by their evolving business needs.
A
Hello,
everybody
and
welcome
again
to
another
OpenShift
Commons
briefing
this
time.
We're
really
pleased
to
have
some
of
the
folks
from
nginx
with
us,
Michael
plush
coughs,
we'll
be
talking
about,
as
it
says,
on
the
screen
load,
balancing
applications
on
OpenShift,
but
he's
also
going
to
be
talking
about
their
new
engine,
x+,
ingress
control
or
two,
and
how
to
use
that
and
configure
that
with
openshift,
and
I'm
really
pleased
to
have
michael
here
with
us
today.
So
the
format
is
ask
questions
in
the
chat
will
have
live
Q&A
at
the
end.
A
B
Thanks
I
am
thanks
for
inviting
us
it's
a
pleasure
to
be
here
so
today
we
will
talk
about
on
balancing
applications
on
up
and
shoot
with
nginx
in
engineer
class.
Here
is
a
little
information
about
me.
My
name
is
Michael
ago
and
I
work
as
a
platform
integration
engineer
at
nginx
and
I'm
based
in
Cambridge,
United
Kingdom
and
here's
my
email
Michael
attendance
at
corn.
If
somebody
would
like
to
connect
with
me
here-
is
our
agenda
for
today.
B
B
B
What
is
nginx
so
as
many
as
I
have
you
know?
Nginx
is
an
open-source
reverse
proxy
load.
Balancer
content
cache
as
a
web
server
from
the
w3
text.
Figures
from
August
2017
nginx
was
number
one
among
number
one
web
server
among
one
billion
million
busiest
top
busiest
website
in
the
world.
It
is
also
number
one
image
on
docker
hub
and
wise.
Nginx
is
relevant
for
load
balancing
on
coffin-shaped.
Well.
First
of
all,
it
is
a
very
hyper
comment.
B
What
the
answer
with
a
low
memory
usage-
it's
been
a
while
it's
been
around
for
my
ear
for
more
than
a
decade
so
to
this,
so
it
is
stable
and
where
you
out
tested
support.
Support
for
gracefully
loads
allows
you
to
great
configure
nginx
very
often,
which
is
crucial
for
running
for
dynamic
environments
like
kubernetes
or
oven
ships.
B
What
is
nginx,
plus
and
in
a
class
is
our
commercial
version,
the
product
which
is
built
on
top
of
nginx.
It
comes
with
several
advanced
features:
active
health
checks,
session
persistence
and
advanced
load,
balancing
methods,
those
are
advanced
features
for
application.
Delivery,
nginx
plus
also
comes
with
several
APs,
for
example,
the
API
for
the
name
configuration
the
API
for
getting
them
various
status
information
and
they
keep
API
for
that.
It's
built
in
a
very
loose
term.
Those
are
features,
allow
other
you
to
easily
manage
engine
X
plus
and
also
monitor
engine
X
plus
as
well.
B
B
So
the
rat,
how
to
use
in
genetics,
Olejnik,
plus
an
open
ship,
and
there
are
two
main
options,
so
the
cost
option
which
is
on
the
right
is
to
configure
nginx
plus
using
its
native
configuration
and
also
utilize,
the
DNS
server
discovery
to
make
engine
X
plus
discover
application
endpoints.
So
this
is
only
available
in
nginx
plus
with
its
support
for
DNS
service
discovery
and
SRV
records,
and
you
can
read
more
information
about
this
method.
B
If
you
follow
the
link
on
your
screen,
another
option
is
use
English
controller
with
English
controller
you
configure,
nginx
or
and
in
a
class
there
are
kubernetes
ingress
resource,
which
is
a
native
kubernetes
resource,
o
korea
for
creating
a
lot
of
load,
balancing
configuration-
and
in
this
case,
nginx
singer's
controller,
which
is
a
special
software
that
takes
care
of
creating
engine,
is
configurable
to
creating
internet
configuration.
Based
on
the
English
resources
which
you
deploy,
and
in
this
talk
we
will.
B
B
Offers
several
features,
such
as
support
for
HTTP
or
HTTPS
load,
balancing
and
secure
SSL,
secure,
TCP
load,
balancing
as
well.
It
supports
it,
supports
odd
voice,
writing
as
well
as
SSL
termination
between
the
router
and
the
background.
Applications
waited
for
granting
across
many
services
is
also
supported
in
grocery
source.
Another
hand
offers
really
a
very
slightly
limited
number
of
features
compared
to
the
open
ship
routes.
B
B
B
So
here
we
can
see
on
the
screen
route
route
and
ingress
resource
for
particular
load
balancing
requirements,
so
we
have
an
application
with
a
hostname
www.example.com
and
we
have
1
5
pathways
to
rule.
So
we
wanted
to
request
with
the
URL
your
URL
that
starts
with
test.
We
want
those
requests
to
be
well
balanced
to
our
stories,
connect
with
the
name
service
name
and
you
can
see
both
round
resource
and
an
ingress
resource
for
those
requirements
and,
as
you
can
see,
they
very
similar.
B
Nor
over
there
are
several
to
two
fingers
controllers
implementations.
There
is
an
implementation
which
is
which
was
developed
by
our
Ajax
in
community
and
there's
also
implementation,
which
was
developed
by
communities.
Canadian.
Do
you
have
multiple
options
and
it
was
nothing
that
Arab
limitation
support
engine
X
plus
so
information
that
I
will
be
talking
about
in
this
session
will
be
what
relevant
for
will
be
relevant
for
both
engine
X
in
use,
controls
either
charge
controller
or
the
came
in
each
one.
B
B
B
B
B
B
B
As
we
have
crazy
and
made
it
title,
some
look
right,
so
we
edited
privilege
policy
to
our
internet
seniors
service
account,
so
this
is
required
for
us
for
three
reason,
so
we
need
to
sign
genex
either
needs
to
bind
two
ports
a
to
to
the
privilege,
ports,
80
and
port
for
three
to
the
node,
where
it
will
be
deployed.
This,
like
the
second
thing
is
nginx
is
running
as
root
user
inside
the
container
and
the
third
thing,
those
nginx
English
controller
software,
writes
configuration
into
the
root
filesystem
in
the
container.
B
B
So,
let's
try
to
connect
to
it.
So
nginx
plus
comes
with
a
dashpot
in
this
dashboard
shows
you
the
metrics,
real-time
metrics,
so
you
can
quickly
see
what's
going
on
in
this
particular
engine
X
plus
instance
will
continue
so
currently
and
in
the
class
is
not.
Doesn't
it's
not
configured
to
load
balance
in
your
application?
B
But
but
now
that
we
have
deployed
the
English
controller,
let's
deploy
the
diem
application
and
configure
load
balancing
for
this
demo
application.
So,
let's
go
back
to
our
presentation.
We
will
deploy
a
cafe
application
and
this
cafe.
Application
consists
of
two
services:
the
coffee
service
in
the
tea
service
and
each
service
is
running
in
a
separate
replication
controller
and
those
services
are
very
simple
web
application.
As
you
meet
Raquel.
B
B
Almond,
while
the
coffee
pots
are
being
created
and
just
quickly
take
a
look
into
those
files,
so
that
you
see
that
there's
nothing
sophisticated
here,
so
in
the
coffee,
lubrication
controller,
we
will,
with
this
replication
at
all,
we
will
create
two
replicas
of
our
coffee
container
from
the
image
in
the
next
EMS
color,
and
we
expose
a
container
port.
80
is
the
coffee
service.
B
B
B
Let's
do
this,
but
but
first
first
we
in
currently
on
OpenShift.
You
need
explicitly
allow
users
to
work
with
English
resources,
so
we
need
to
create
a
policy
that
allows
a
user
to
communicate
the
English
resources
and
then
we
need
to
bind
this
policy
to
the
existing
user.
So
let's
do
this
first,
and
so
we
have
a
policy.
It's
called
course
admin.
Today,
we
will
create
in
this
simple
policy
across
this
cluster
on
allows
us
to
create
our
allows
user
to
create
and
manipulating
your
resources.
C
B
B
B
B
B
B
B
Continue
one
continuous
running,
you
know
how
these
running
as
well.
So,
similarly,
we
have
the
replication
controller
for
the
tea
service,
this
service,
for
the
t-shirts
to
let
create
those
and
those
files
are
almost
identical
to
the
coffee
files.
The
only
difference
is
the
name
that
one
that
is
used
to
check
that
the
pods
are
running
great.
So
now
that
will
be
we
deploy
the
application,
and
previously
we
also
deploy
the
English
controller.
So
the
last
last
missing
step
is
to
configure
load
balancing.
B
So
let's
go
back
to
our
slides.
So
what
we
want
to
have
do
we
have
the
application
with
two
services,
the
coffee
service
and
tea
service.
So
what
we
would
like
to
do
is
to
expose
this
application
through
the
cafe
to
the
vision,
Plotkin
dns
name.
We
want
to
see
our
application
so
that
all
requests
are
tickled
with
weight
as
a
cell,
and
we
also
would
like
to
define
two
pathways
rules.
B
B
Coffee
will
be
load
balanced
to
the
coffee
service,
so
those
are
the
simple
requirements
and
those
requirements
can
be
completely
addressed
by
the
by
Ingres
ourselves
that
on
the
right,
you
can
see
that
corresponding
english
systems,
so
here
in
the
this
resource,
in
the
line,
four
we
give
you
give
it
the
name:
complaint
injuries
from
lines
from
line
6
until
line
9,
we
configure
as
a
sub
termination.
We
specify
that
for
the
host
cafe
at
example.com,
we
need
to
apply
the
ssl
certificate
and
key.
B
Don't
then
ticket
kept
very
secret,
though
so
we
will
also
deploy
ssl
certificate,
any
key
in
a
separate
resource
called
secret,
and
then
we
have
from
lines
from
from
line
10
until
line
21.
We
have
to
part
ways
routes.
So
first
we
define
the
hostname
or
for
application.
The
dns
name
for
application
can
follow
example.com,
and
then
we
have
two
pathways
rules.
That
I
was
talking
about.
B
Great,
so,
let's
go
to
back
to
our
dashboard,
as
you
can
see,
more
information
is
now
available.
So
if
we,
if
we
go
to
them
towards
them
tab,
we
see
that
we
have
deployed
one
application.
Cafe
that
example
that
come
and
if
we
go
to
the
upstream
tabs,
we
will
see
that
the
containers
of
that
application.
So
we
have
here
we
have
the
containers
of
the
tea
service
free
containers,
and
here
we
have
the
containers
of
the
coffee
service.
So
we
have
took
contain.
B
So
what
we
can
do
is
we
can
also
try
to
access
our
application
so
through
the
name,
DNS
name,
confided,
example.com
and
search
team,
and
if
we
refresh
this
page,
we
will
see
that
the
response
every
time
comes
from
a
different
container
and
as
I
was
telling
the
publication
that
we
actually
running
it's
very
simple.
As
you
can
see,
it
only
returns
some
information
about
the
container
where
the
where,
where
this
application
is
running-
and
so
we
we
hit
/t
URL.
B
We
go
back
port,
so
we
can
see
that
the
traffic
was
January.
I
request
generated
some
traffic,
which
is
reflected
on
the
dashboard,
as
you
can
see
great,
so
what
we
can
do
now
we
can.
We
can
try
to
scale
our
application
now.
What
we
will
do
is
scale
the
coffee
container
Coffee
continues,
so
we
will
scale
the
code
replication
controller,
drawn.
B
B
B
B
Let's
go
back
to
our
presentation,
so
what
we,
so,
let's
take
a
look
once
again
at
the
English
yourselves
that
we
used
and
so
ingress
or
source
allows
us
to
configure
import
path
by
routing,
as
a
total
nation
have
multiple
applications
with
different
costs
host
names.
However,
this
is
pretty
much
it
ingress
and
people
very
English
resource
doesn't
allow
you
to
do
anything
else.
Basically,
and,
as
you
know,
router
router
offers
few
more
features,
but.
B
However,
there
are
several
number
extensions
to
do:
ingress
and
those
extensions
we
can
use
it
use.
Those
extensions
with
nginx
I'll
show
you
in
a
moment.
So
nginx
is
a
advanced
load
balancing
solution
and
it
provides
many
configuration
options
in
those
options.
All
of
you
can
allow
you
to
fine
tune
engine
s
behavior
and
also
allow
you
to
use
advanced
administer
in
the
next
features.
So
how
do
we
use
those
features?
How
do
we
fine-tune
nginx
behavior?
B
So
there
are
two
options:
wait
for
fine-tuning.
Nginx
on
the
left.
You
can
see
the
content
map
resource
the
config
map
is
in
other
communities
or
open
shared
resource
that
you
can
create
and
in
the
config
map
on
the
Left,
we
put
key
value
Pam's,
basically,
where
we
define
where
we
use
various
nginx,
where
we,
where
we
set
values
for
where
is
nginx
configuration
directives.
So,
for
example,
here
we
set,
we
can
figure
connection
timeout
and
when
nginx
for
managing
its
proxies,
then
the
incoming
requests
as
well.
B
We
can
figure
that
I'm
accessing
maximum
body
size
per
a
request
from
a
client
that
is
allowed
by
nginx,
so
nginx
English
controller
under
stead.
The
are
those
emailing
plans
and
when
you
deploy
a
config
mode
resource
with
those
pairs,
nginx
English
controller
will
configure
nginx
accordingly,
and
here
we
only
show
three.
B
B
We
have
the
English
resource,
which
is
similar
to
the
one
that
we
have
deployed
in
a
car,
for
example
application,
and
for
that
configuration
we
redefined
the
we
redefined
the
values
to
two
different
values
that
we
have
can
feel
that
we
can
finger
used
in
the
config
map.
So
again
we
can
figure
on
the
timeouts
and
client
month
by
the
size,
and
while
the
config
map
allows
you
to
configure
such
you
know,
parameters
globally,
which
means
that
they
will
be
applied
for
each
English
resource
that
you
deploy
using
annotations.
B
B
Jot
authentication,
which
is
available
in
the
next
class,
so
we
have
two
annotations
and
through
those
two
notations
you
can
use
and
configure
that
particular
feature
and
for
other
index
features,
for
example,
session
persistence
or
proxy
protocol,
or
configuring
SSL
termination,
configuring
SSL
between
nginx
and
economic
agents.
We
have
we
have
special
notations
for
that
as
well.
B
Also
also,
we
have
a
very
powerful
set
of
annotations,
which
is
called
snippets.
Those
snippet
annotations
allow
you
to
insert
engine
s
configuration
native
engine
s
configuration
into
the
generated
inclusive
source,
for
example,
if
you
want
to
customize
engine
X
or
if
you
want
to
use
that
particular
engine
X
feature
which
is
not
available
through
other
annotations,
you
can.
C
B
B
B
So
summarize,
in
course,
resource
the
kubernetes
way
for
configuring
load,
balancing
particular
HTTP.
Well,
don't
sin,
and
it's
as
as
we
saw
it,
is
easy
to
use
very
straightforward
to
use.
There
are
several
of
the
answers
that
you
can
use
with
English,
and
the
number
of
options
is
greater
than
for
around
three
cells.
However,
English
resource
is
slightly
limited,
then
open
shift
routes
and
it
lacks
many
important
features.
However,
English
country
controllers
support
various
extensions
and
it
can
be
annotations,
it
can
be
counting
map
keys
or
you
can
simply
customize.
B
B
As
you
saw
once
you
deploy
it
in
English
resource.
The
configuration
reconfiguration
of
nginx
happens
very
fast,
and
there
are
many
extensions
available
that
allow
allows
you
allow
you
to
use
different
advanced
features
available
in
nginx,
and
if
you
would
like
to
use
engine
passes
in
your
controller,
you
will
get
advanced
features
available
in
nginx,
such
as
real-time
metrics
session
persistence,
support
for
short,
dynamic
and
dynamic
integrations.
The
dynamic
configuration
and
few
others,
and
when
using
English
controller
for
internet
plus,
is
officially
supported
by
nginx
support
team.
B
So
with
that
I
conclude
my
presentation,
so
here
I've
got
a
free
source
that
you
will
find
useful.
There
are
all
the
Jama
files
as
well
as
English
controller
you
can
download
from
github
by
following
this
link
you
can
also
use
there
is
an
English
controller
container
image
available
on
docker
hub.
You
can
use
it
as
well.
If
you
would
like
to
try
nginx,
plus
it's
easy
to
get
a
free
trial,
just
go
on
a
website
and
fill
out
the
form
and
I
mentioned
another
option
for
using
nginx
on
open
ship.
B
B
A
B
So,
in
this
case
today,
ingress
controller
uses
the
same
network
that
is
used
that
used
that
which
is
used
in
the
organ
cluster.
So
whatever
option
you
will
choose
or
networking
between
the
ports
in
a
cluster
to
nginx
English
controller,
you
will
be
connected
to
the
same
network,
so
it
will
be
the
option
that
you
will
choose.
A
A
You
basically
have
to
unmute
yourself
Paul
if
you
go
in
and
click
on
it,
but
it
says
it's
disabled
so
so
that
that
was
his
question.
His
there
was
one
a
couple
of
other
questions
about
that:
I.
Think
that
answered
in
the
chat
around
this
being
a
tech
preview
and
when
it
would
be
available
and
that's
I,
think
a
roadmap.
I
think
three
point:
five
is
still
in
tech,
TV,
I
think
three
point
seven
is
coming
out
and
it
may
be
available
in
that.
But
I'll
double-check
that
and
then
there
was
a
great
conversation
about.
A
Is
there
a
UI
available
for
all
of
this
and
how
are
we
making
one
available
for
it
from
within
openshift?
And
then
that's
always
the
great
debate,
because
people
want
to
see
the
demos
with
the
UI,
but
they
actually
use
yeah,
mole
or
ansible
or
something
so
I
think
that
was
I.
Think
they
kind
of
cost
that
whole
conversation
in
the
chat
them
cell.
B
A
That's
what
I
was
thinking
I,
don't
think
you
guys
are
going
to
actually
write.
It
I
think
it's
going
to
be
something
that's
got
to
come
out
of
the
engineering,
UI
team,
UX
team
at
OpenShift
or
the
folks
contributing
to
it.
You're
always
welcome
to
contribute
to
something
like
that
into
the
origin
project
as
well.
No
I'll
get
up
streamed
in
if
you
have
the
time
and
energy
we'd
love
that,
let's
see
I
think
that
might
be
most
all
of
the
questions.
A
I
think
it's
going
to
be
an
interesting
thing
to
see
how
people
branch
off
whether
they
end
up
using
the
ingress
or
route
in
with
openshift
and
overtime.
Probably
it
sounds
like
the
extensions
to
ingress
will
over
maybe
overtake
the
route,
but
we'll
we'll
see
where
that
all
those
but
other
than
that
I'm,
not
seeing
any
other
questions
unless
I'm
missing
someone,
so
you
better
and.
A
Right
Michael.
Thank
you
very
much
for
a
very
good
job
on
the
demo
and
we're
looking
forward
to
when
it
comes
out
of
tech
preview.
We'll
have
you
back
on
again
and
we'll
be
seeing
about
if
we
can
coerce
someone
into
writing
some
semblance
of
a
UI
for
this
from
the
open
ship
team
or
from
the
open
sea
Origin
community.
Oh.
A
You
again
awesome
thanks
for
coming
all
right
hopeful
see
you
all
in
Austin
at
coop
con
to
talk
about
this,
some
more
or
at
the
OpenShift
commons,
gathering
the
day
before
coop,
con
and
Austin
on
December
5th,
and
if
you're
interested
in
coming
to
the
open
chef,
Commons
gathering
the
day
before
reach
out
to
me
and
I'll
I'll,
make
sure
you
get
get
invited
all
right.
Thanks,
take
care
guys.