docker inside/out: the ‘real’ real-world of stacking containers in production- daniël van gils...

The real-realworld of stacking containers in production.

Daniël van Gils / Cloud 66 @foldingbeauty - www.cloud66.com

ROME 24-25 MARCH 2017

developer advocate

hello hero!

the hero’s [container] journey

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

UNDERSTAND

EXPERIMENTAL LEARNINGEXECUTE

INTEGRATE

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

1

1ordinary world

2 call to adventure

2

3 refusal of the call

3

4 meeting the mentor

4

UNDERSTANDING

follow the

heart (what drives us?)

dev

ops

people

artichoke model

businessfollow

the heart

!

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

1

ordinary world

23

5 crossing the threshold

5

UNDERSTANDING

4 meeting the mentor

4

containers isolate a process

Miss Java

Big Gopher

Madam Ruby

Mr. Rabbit M.Q.

Dr. P. H. Page

Mr. Drs. D. Base

FROM base ( ) RUN update + setup COPY source-code RUN create + cleanup CMD run code

very clever kernel stuff Linux for the win!

container

a Dockerfile

containerizationmachine

"

#$

%

&

$$

think global, act local

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

1

ordinary world

23

4

5 crossing the threshold

5

6 tests, allies, enemies

6

EXPERIMENTAL LEARNING

"

#$

%

&

=

containerizationmachineyou can’t polish a turd

“I didn't have time to create a slim image, so I created a fat one instead.”

shortcuts are evil

less is more

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

1

ordinary world

23

4

crossing the threshold

57 approach

76 tests, allies, enemies

6

EXPERIMENTAL LEARNING

Keep Images S…, Silly

SLIM SECURE SPEEDY STABLE SET

Keep Images

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

1

ordinary world

23

4

crossing the threshold

56

8ordeal, death and rebirth

8

7 approach

7

EXPERIMENTAL LEARNING

reality check

microservices 10%

split 20%

api 30%

monolith 40%

EXECUTE

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

1

ordinary world

23

4

crossing the threshold

56

7

8ordeal, death and rebirth

89reward

9

EXECUTE

container nursery platform

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

1

ordinary world

23

4

crossing the threshold

56

7

ordeal, death and rebirth

89reward

910road back

EXECUTE

headspace

choose wisely

ORDINARY IT WORLD

VERY SPECIAL CONTAINER

WORLD

ordinary world

crossing the threshold

ordeal, death and rebirth

road back

12return with elixir

1211resurrection

11

INTEGRATE

hero’s container journey

headspaceartichoke model

less is more

thank you!

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