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@behemphi
@stackengin
e
D O C K E R E N A B L E S
D E V O P S
K E E P C . A . L . M . S . A N D D O C K E R O N …
B O Y D ...
@behemphi
@stackengin
goo.gl/jRXAsN
W H O A M I ?
• Technologist
@behemphi
@stackengin
goo.gl/jRXAsN
W H O A M I ?
• Technologist
• Community Builder
@behemphi
@stackengin
goo.gl/jRXAsN
W H O A M I ?
• Technologist
• Community Builder
• Extroverted Nerd
@behemphi
@stackengin
goo.gl/jRXAsN
W H O A M I ?
• Technologist
• Community Builder
• Extroverted Nerd
• Evangelist
@behemphi
@stackengin
goo.gl/jRXAsN
- T H E O R G A N I Z E R S
“Do one thing each month to make _your_ tech
community bet...
@behemphi
@stackengin
goo.gl/jRXAsN
T H I S T H I N G O F
W H I C H Y O U
S P E A K ?
• Docker Docker Docker
@behemphi
@stackengin
goo.gl/jRXAsN
T H I S T H I N G O F
W H I C H Y O U
S P E A K ?
• Docker Docker Docker
• Orchestrati...
@behemphi
@stackengin
goo.gl/jRXAsN
T H I S T H I N G O F
W H I C H Y O U
S P E A K ?
• Docker Docker Docker
• Orchestrati...
@behemphi
@stackengin
goo.gl/jRXAsN
- B O B Q U I L L I N - C E O
“Buy copious amounts of StackEngine goodness.”
@behemphi
@stackengin
goo.gl/jRXAsN
W H O A R E
Y O U ?
• Have heard of Docker
@behemphi
@stackengin
goo.gl/jRXAsN
W H O A R E
Y O U ?
• Have heard of Docker?
• Have experimented with
Docker on the job?
@behemphi
@stackengin
goo.gl/jRXAsN
W H O A R E
Y O U ?
• Have heard of Docker?
• Have experimented with
Docker on the job...
@behemphi
@stackengin
goo.gl/jRXAsN
- S E C U R I T Y H O B B I T S
“Unicorns nothing, Balrogs is more like it!”
@behemphi
@stackengin
S O … W H A T I S
D E V O P S ?
@behemphi
@stackengin
e
I S D E V O P S A
C U L T U R E ?
@behemphi
@stackengin
e
I S D E V O P S
A U T O M A T I O N ?
@behemphi
@stackengin
e
I S D E V O P S L E A N ?
@behemphi
@stackengin
e
I S D E V O P S
M E A S U R E M E N T ?
@behemphi
@stackengin
e
I S D E V O P S S H A R I N G ?
@behemphi
@stackengin
“DevOps is the way in which a technology
organization embeds itself in a business to the
benefit of ...
@behemphi
@stackengin
goo.gl/jRXAsN
C O M M O N
G R O U N D
• Philosophy
@behemphi
@stackengin
goo.gl/jRXAsN
C O M M O N
G R O U N D
• Philosophy
• Model
@behemphi
@stackengin
goo.gl/jRXAsN
C O M M O N
G R O U N D
• Philosophy
• Model
• Implementation
@behemphi
@stackengin
goo.gl/jRXAsN
C O M M O N
G R O U N D
• Philosophy
• Model
• Implementation
• Tooling
@behemphi
@stackengin
E C O N O M I C
O B S E R V A T I O N
@behemphi
@stackengin
E C O N O M I C
O B S E R V A T I O
N
• P = R - C
@behemphi
@stackengin
E C O N O M I C
O B S E R V A T I O
N
• P = R - C
• If C = 0, you are out of
business.
@behemphi
@stackengin
E C O N O M I C
O B S E R V A T I O
N
• P = R - C
• If C = 0, you are out of
business.
• R has no ce...
@behemphi
@stackengin
– J O H N N Y A P P L E S E E D
“Focus on system throughput as a way to
maximize revenue.”
@behemphi
@stackengin
L A N G U A G E
M A T T E R S
• We do ourselves a
disservice by naming
technology with tools
@behemphi
@stackengin
L A N G U A G E
M A T T E R S
• We do ourselves a
disservice by naming
technology with tools
• Talk ...
@behemphi
@stackengin
L A N G U A G E
M A T T E R S
• We do ourselves a
disservice by naming
technology with tools
• Talk ...
@behemphi
@stackengin
L A N G U A G E
M A T T E R S
• We do ourselves a disservice
by naming technology with
tools
• Talk ...
@behemphi
@stackengin
“Docker enables the use of Linux containers by
mere mortals. Linux containers enable more rapid
DevO...
@behemphi
@stackengin
C O N T A I N E R S 1 0 1
-
V M S V S . O S
V I R T U A L I Z A T I O N
• A VM is a full copy of an
...
@behemphi
@stackengin
C O N T A I N E R S 1 0 1
-
V M S V S . O S
V I R T U A L I Z A T I O N
• A VM is a full copy of an
...
@behemphi
@stackengin
C O N T A I N E R S 1 0 1
-
V M S V S . O S
V I R T U A L I Z A T I O N
• A VM is a full copy of an
...
@behemphi
@stackengin
C O N T A I N E R S
1 0 1 -
H I S T O R Y
• BSD Jails (2000)
@behemphi
@stackengin
C O N T A I N E R S
1 0 1 -
H I S T O R Y
• BSD Jails (2000)
• Solaris Zones (2004)
@behemphi
@stackengin
C O N T A I N E R S
1 0 1 -
H I S T O R Y
• BSD Jails (2000)
• Solaris Zones (2004)
• OpenVZ (2005)
@behemphi
@stackengin
C O N T A I N E R S
1 0 1 -
H I S T O R Y
• BSD Jails (2000)
• Solaris Zones (2004)
• OpenVZ (2005)
...
@behemphi
@stackengin
C O N T A I N E R S
1 0 1 -
H I S T O R Y
• BSD Jails (2000)
• Solaris Zones (2004)
• OpenVZ (2005)
...
@behemphi
@stackengin
C O N T A I N E R S
1 0 1 -
H I S T O R Y
• BSD Jails (2000)
• Solaris Zones (2004)
• OpenVZ (2005)
...
@behemphi
@stackengin
“Docker isn’t winning because its a better
container. It’s winning because it makes packaging
applic...
@behemphi
@stackengin
e
C U L T U R E
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O T E A M S
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
D E F I N I T I O N
• Microservices Architec...
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
D E F I N I T I O N
• Microservices Architec...
@behemphi
@stackengin
B E N E F I T S
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B E N E F I T S
• “Code to Interface” moves
...
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B E N E F I T S
• “Code to Interface” moves
...
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B E N E F I T S
• “Code to Interface” moves
...
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B E N E F I T S
• “Code to Interface” moves
...
@behemphi
@stackengin
B U S I N E S S
P E R S P E C T I V E
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B U S I N E S S
• Extraordinary increase in
...
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B U S I N E S S
• Extraordinary increase in
...
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B U S I N E S S
• Extraordinary increase in
...
@behemphi
@stackengin
M I C R O S E R V I C E S
M E A N M I C R O
T E A M S -
B U S I N E S S
• Extraordinary increase in
...
@behemphi
@stackengin
“Since the service boundary is now a concrete
infrastructure object, SOA becomes much easier to
reas...
@behemphi
@stackengin
e
A U T O M A T I O N
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
D E F I N I T I O N
• Consider the set of all app
versions and e...
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
D E F I N I T I O N
• Consider the set of all app
versions and e...
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
D E F I N I T I O N
• Consider the set of all app
versions and e...
@behemphi
@stackengin
B E N E F I T S
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B E N E F I T S
• Containers start in less
than one second - fas...
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B E N E F I T S
• Containers start in less
than one second - fas...
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B E N E F I T S
• Containers start in less
than one second - fas...
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B E N E F I T S
• Containers start in less
than one second - fas...
@behemphi
@stackengin
B U S I N E S S
P E R S P E C T I V E
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B U S I N E S S
• Grid density lowers cost
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B U S I N E S S
• Grid density lowers cost
• Increased innovatio...
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B U S I N E S S
• Grid density lowers cost
• Increased innovatio...
@behemphi
@stackengin
B U I L D A N D T E S T
G R I D S -
B U S I N E S S
• Grid density lowers cost
• Increased innovatio...
@behemphi
@stackengin
“According to StackEngines State of Containers
survey in Jan 2015, this is the most common
adoption ...
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N -
D E F I N I T I O N
• Au...
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N -
D E F I N I T I O N
• Au...
@behemphi
@stackengin
B E N E F I T S
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N -
B E N E F I T S
• Learni...
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N -
B E N E F I T S
• Learni...
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N -
B E N E F I T S
• Learni...
@behemphi
@stackengin
B U S I N E S S
P E R S P E C T I V E
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N -
B U S I N E S S
• Remova...
@behemphi
@stackengin
C O N F I G U R A T I O N
M A N A G E M E N T
S I M P L I F I C A T I O N -
B U S I N E S S
• Remova...
@behemphi
@stackengin
“The problem of application state becomes a more
holistic concern about orchestration instead of
con...
@behemphi
@stackengin
e
M E A S U R E M E N T
@behemphi
@stackengin
P R O C E S S D E N S I T Y
@behemphi
@stackengin
P R O C E S S
D E N S I T Y -
D E F I N I T I O N
• Density increases when
the amount of idle
comput...
@behemphi
@stackengin
B E N E F I T S
@behemphi
@stackengin
P R O C E S S
D E N S I T Y -
B E N E F I T S
• Reduce host consumption
reduces cost
@behemphi
@stackengin
P R O C E S S
D E N S I T Y -
B E N E F I T S
• Reduce host consumption
reduces cost
• Reduces power...
@behemphi
@stackengin
B U S I N E S S
P E R S P E C T I V E
@behemphi
@stackengin
P R O C E S S
D E N S I T Y -
B U S I N E S S
• Reduced hosts mean
reduced cost (CapEx and
OpEx)
@behemphi
@stackengin
P R O C E S S
D E N S I T Y -
B U S I N E S S
• Reduced hosts mean
reduced cost (CapEx and
OpEx)
• D...
@behemphi
@stackengin
P R O C E S S
D E N S I T Y -
B U S I N E S S
• Reduced hosts mean
reduced cost (CapEx and
OpEx)
• D...
@behemphi
@stackengin
– S T A C K E N G I N E
“Ants, not Cattle.”
@behemphi
@stackengin
e
S H A R I N G
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S -
D E F I N I T I O N
• A fully fu...
@behemphi
@stackengin
B E N E F I T S
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S -
B E N E F I T S
• New team membe...
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S -
B E N E F I T S
• New team membe...
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S -
B E N E F I T S
• New team membe...
@behemphi
@stackengin
B U S I N E S S
P E R S P E C T I V E
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S -
B U S I N E S S
• Increases feat...
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S -
B U S I N E S S
• Increases feat...
@behemphi
@stackengin
D I S P O S A B L E
D E V E L O P M E N T
E N V I R O N M E N T S -
B U S I N E S S
• Increases feat...
@behemphi
@stackengin
“Disposable development environments are likely
the single biggest improvement you can make in
your ...
@behemphi
@stackengin
e
F O O D F O R T H O U G H T
@behemphi
@stackengin
F O O D F O R
T H O U G H T
• Immutable infrastructure
@behemphi
@stackengin
F O O D F O R
T H O U G H T
• Immutable infrastructure
• A/B Deployments
@behemphi
@stackengin
F O O D F O R
T H O U G H T
• Immutable infrastructure
• A/B Deployments
• A/B Testing for Marketing
@behemphi
@stackengin
e
C L O S I N G T H O U G H T S
H O W D O I D E T E R M I N E I F D O C K E R I S W O R T H
I N V E ...
@behemphi
@stackengin
B U S I N E S S
@behemphi
@stackengin
B U S I N E S S
• Developer adoption of Docker is only valuable as a
first step. There is not enough...
@behemphi
@stackengin
B U S I N E S S
• Developer adoption of Docker is only valuable as a
first step. There is not enough...
@behemphi
@stackengin
B U S I N E S S
• Developer adoption of Docker is only valuable as a first step.
There is not enough...
@behemphi
@stackengin
B U S I N E S S
• Developer adoption of Docker is only valuable as a first step.
There is not enough...
@behemphi
@stackengin
D E V O P S
@behemphi
@stackengin
D E V O P S
• Culture - DevOps thought leaders must determine how
a Docker adoption path looks in th...
@behemphi
@stackengin
D E V O P S
• Culture - DevOps thought leaders must determine how
a Docker adoption path looks in th...
@behemphi
@stackengin
D E V O P S
• Culture - DevOps thought leaders must determine how
a Docker adoption path looks in th...
@behemphi
@stackengin
D E V O P S
• Culture - DevOps thought leaders must determine how a
Docker adoption path looks in th...
@behemphi
@stackengin
D E V O P S
• Culture - DevOps thought leaders must determine how a Docker adoption
path looks in th...
@behemphi
@stackengin
“Should you be considering Containers as a means
to provide your business with an advantage?”
@behemphi
@stackengin
B E S T E V E R D E V O P S T O O L :
A U D I B L E . C O M
• The Lean Startup - Reis (tech)
• The G...
Container Days NYC Keynote
Container Days NYC Keynote
Container Days NYC Keynote
Container Days NYC Keynote
Container Days NYC Keynote
Container Days NYC Keynote
Container Days NYC Keynote
Container Days NYC Keynote
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Container Days NYC Keynote

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Why Docker? Is it cool? Is it the newest thing? Does it solve _my_ problem? In reality, as DevOps thought leaders and professionals the question is really, "How can the cost of a Docker adoption -- in terms of risk and opportunity cost -- benefit my company?"

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Container Days NYC Keynote

  1. 1. @behemphi @stackengin e D O C K E R E N A B L E S D E V O P S K E E P C . A . L . M . S . A N D D O C K E R O N … B O Y D E . H E M P H I L L @ B E H E M P H I
  2. 2. @behemphi @stackengin goo.gl/jRXAsN W H O A M I ? • Technologist
  3. 3. @behemphi @stackengin goo.gl/jRXAsN W H O A M I ? • Technologist • Community Builder
  4. 4. @behemphi @stackengin goo.gl/jRXAsN W H O A M I ? • Technologist • Community Builder • Extroverted Nerd
  5. 5. @behemphi @stackengin goo.gl/jRXAsN W H O A M I ? • Technologist • Community Builder • Extroverted Nerd • Evangelist
  6. 6. @behemphi @stackengin goo.gl/jRXAsN - T H E O R G A N I Z E R S “Do one thing each month to make _your_ tech community better.”
  7. 7. @behemphi @stackengin goo.gl/jRXAsN T H I S T H I N G O F W H I C H Y O U S P E A K ? • Docker Docker Docker
  8. 8. @behemphi @stackengin goo.gl/jRXAsN T H I S T H I N G O F W H I C H Y O U S P E A K ? • Docker Docker Docker • Orchestration, Service Discovery, Community
  9. 9. @behemphi @stackengin goo.gl/jRXAsN T H I S T H I N G O F W H I C H Y O U S P E A K ? • Docker Docker Docker • Orchestration, Service Discovery, Community • Like what you hear? Come join the conversation: http://goo.gl/YyyJOx
  10. 10. @behemphi @stackengin goo.gl/jRXAsN - B O B Q U I L L I N - C E O “Buy copious amounts of StackEngine goodness.”
  11. 11. @behemphi @stackengin goo.gl/jRXAsN W H O A R E Y O U ? • Have heard of Docker
  12. 12. @behemphi @stackengin goo.gl/jRXAsN W H O A R E Y O U ? • Have heard of Docker? • Have experimented with Docker on the job?
  13. 13. @behemphi @stackengin goo.gl/jRXAsN W H O A R E Y O U ? • Have heard of Docker? • Have experimented with Docker on the job? • Are using Docker in a production environment?
  14. 14. @behemphi @stackengin goo.gl/jRXAsN - S E C U R I T Y H O B B I T S “Unicorns nothing, Balrogs is more like it!”
  15. 15. @behemphi @stackengin S O … W H A T I S D E V O P S ?
  16. 16. @behemphi @stackengin e I S D E V O P S A C U L T U R E ?
  17. 17. @behemphi @stackengin e I S D E V O P S A U T O M A T I O N ?
  18. 18. @behemphi @stackengin e I S D E V O P S L E A N ?
  19. 19. @behemphi @stackengin e I S D E V O P S M E A S U R E M E N T ?
  20. 20. @behemphi @stackengin e I S D E V O P S S H A R I N G ?
  21. 21. @behemphi @stackengin “DevOps is the way in which a technology organization embeds itself in a business to the benefit of that business.”
  22. 22. @behemphi @stackengin goo.gl/jRXAsN C O M M O N G R O U N D • Philosophy
  23. 23. @behemphi @stackengin goo.gl/jRXAsN C O M M O N G R O U N D • Philosophy • Model
  24. 24. @behemphi @stackengin goo.gl/jRXAsN C O M M O N G R O U N D • Philosophy • Model • Implementation
  25. 25. @behemphi @stackengin goo.gl/jRXAsN C O M M O N G R O U N D • Philosophy • Model • Implementation • Tooling
  26. 26. @behemphi @stackengin E C O N O M I C O B S E R V A T I O N
  27. 27. @behemphi @stackengin E C O N O M I C O B S E R V A T I O N • P = R - C
  28. 28. @behemphi @stackengin E C O N O M I C O B S E R V A T I O N • P = R - C • If C = 0, you are out of business.
  29. 29. @behemphi @stackengin E C O N O M I C O B S E R V A T I O N • P = R - C • If C = 0, you are out of business. • R has no ceiling!
  30. 30. @behemphi @stackengin – J O H N N Y A P P L E S E E D “Focus on system throughput as a way to maximize revenue.”
  31. 31. @behemphi @stackengin L A N G U A G E M A T T E R S • We do ourselves a disservice by naming technology with tools
  32. 32. @behemphi @stackengin L A N G U A G E M A T T E R S • We do ourselves a disservice by naming technology with tools • Talk about solving a configuration management issue (model)
  33. 33. @behemphi @stackengin L A N G U A G E M A T T E R S • We do ourselves a disservice by naming technology with tools • Talk about solving a configuration management issue (model) • Don’t talk about writing Chef code (tool)
  34. 34. @behemphi @stackengin L A N G U A G E M A T T E R S • We do ourselves a disservice by naming technology with tools • Talk about solving a configuration management issue (model) • Don’t talk about writing Chef code (tool) • Understanding the nature of the problem leads to the best choice of tool
  35. 35. @behemphi @stackengin “Docker enables the use of Linux containers by mere mortals. Linux containers enable more rapid DevOps model adoption.”
  36. 36. @behemphi @stackengin C O N T A I N E R S 1 0 1 - V M S V S . O S V I R T U A L I Z A T I O N • A VM is a full copy of an entire computer running as software on a hypervisor
  37. 37. @behemphi @stackengin C O N T A I N E R S 1 0 1 - V M S V S . O S V I R T U A L I Z A T I O N • A VM is a full copy of an entire computer running as software on a hypervisor • A container is a slice of the kernel
  38. 38. @behemphi @stackengin C O N T A I N E R S 1 0 1 - V M S V S . O S V I R T U A L I Z A T I O N • A VM is a full copy of an entire computer running as software on a hypervisor • A container is a slice of a kernel • Exec Summary: The lack of extra layers means big efficiencies
  39. 39. @behemphi @stackengin C O N T A I N E R S 1 0 1 - H I S T O R Y • BSD Jails (2000)
  40. 40. @behemphi @stackengin C O N T A I N E R S 1 0 1 - H I S T O R Y • BSD Jails (2000) • Solaris Zones (2004)
  41. 41. @behemphi @stackengin C O N T A I N E R S 1 0 1 - H I S T O R Y • BSD Jails (2000) • Solaris Zones (2004) • OpenVZ (2005)
  42. 42. @behemphi @stackengin C O N T A I N E R S 1 0 1 - H I S T O R Y • BSD Jails (2000) • Solaris Zones (2004) • OpenVZ (2005) • LXC (2008)
  43. 43. @behemphi @stackengin C O N T A I N E R S 1 0 1 - H I S T O R Y • BSD Jails (2000) • Solaris Zones (2004) • OpenVZ (2005) • LXC (2008) • SILENCE
  44. 44. @behemphi @stackengin C O N T A I N E R S 1 0 1 - H I S T O R Y • BSD Jails (2000) • Solaris Zones (2004) • OpenVZ (2005) • LXC (2008) • SILENCE • Docker (2013)
  45. 45. @behemphi @stackengin “Docker isn’t winning because its a better container. It’s winning because it makes packaging applications in a container easy.”
  46. 46. @behemphi @stackengin e C U L T U R E
  47. 47. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S
  48. 48. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - D E F I N I T I O N • Microservices Architecture is where each process has a single purpose.
  49. 49. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - D E F I N I T I O N • Microservices Architecture is where each process has a single purpose. • This is SOA recycled - what’s old is new.
  50. 50. @behemphi @stackengin B E N E F I T S
  51. 51. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B E N E F I T S • “Code to Interface” moves to infrastructure
  52. 52. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B E N E F I T S • “Code to Interface” moves to infrastructure • Micro team’s service moves at its own pace
  53. 53. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B E N E F I T S • “Code to Interface” moves to infrastructure • Micro team’s service moves at its own pace • Coordination between people eased (Mythical Man Month)
  54. 54. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B E N E F I T S • “Code to Interface” moves to infrastructure • Micro team’s service moves at its own pace • Coordination between people eased (Mythical Man Month) • Feature velocity increases
  55. 55. @behemphi @stackengin B U S I N E S S P E R S P E C T I V E
  56. 56. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B U S I N E S S • Extraordinary increase in Dev Team velocity means true competitive advantage
  57. 57. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B U S I N E S S • Extraordinary increase in Dev Team velocity means true competitive advantage • Difficulty of adoption means advantage is lasting
  58. 58. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B U S I N E S S • Extraordinary increase in Dev Team velocity means true competitive advantage • Difficulty of adoption means advantage is lasting • Dip a toe in low risk and greenfield apps
  59. 59. @behemphi @stackengin M I C R O S E R V I C E S M E A N M I C R O T E A M S - B U S I N E S S • Extraordinary increase in Dev Team velocity means true competitive advantage • Difficulty of adoption means advantage is lasting • Dip a toe in low risk and greenfield apps • Use the “Strangler Pattern”
  60. 60. @behemphi @stackengin “Since the service boundary is now a concrete infrastructure object, SOA becomes much easier to reason about.”
  61. 61. @behemphi @stackengin e A U T O M A T I O N
  62. 62. @behemphi @stackengin B U I L D A N D T E S T G R I D S
  63. 63. @behemphi @stackengin B U I L D A N D T E S T G R I D S - D E F I N I T I O N • Consider the set of all app versions and environments
  64. 64. @behemphi @stackengin B U I L D A N D T E S T G R I D S - D E F I N I T I O N • Consider the set of all app versions and environments • Example: Ruby versions across Ubuntu 12.04, 14.04 and Centos 6.5, 7.3 and Windows.
  65. 65. @behemphi @stackengin B U I L D A N D T E S T G R I D S - D E F I N I T I O N • Consider the set of all app versions and environments • Example: Ruby versions across Ubuntu 12.04, 14.04 and Centos 6.5, 7.3 and Windows. • Very important to installed software and legacy application management.
  66. 66. @behemphi @stackengin B E N E F I T S
  67. 67. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B E N E F I T S • Containers start in less than one second - faster builds
  68. 68. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B E N E F I T S • Containers start in less than one second - faster builds • Can test more permutations of the system
  69. 69. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B E N E F I T S • Containers start in less than one second - faster builds • Can test more permutations of the system • Increase build parallelism
  70. 70. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B E N E F I T S • Containers start in less than one second - faster builds • Can test more permutations of the system • Increase build parallelism • Increases feature velocity and innovation
  71. 71. @behemphi @stackengin B U S I N E S S P E R S P E C T I V E
  72. 72. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B U S I N E S S • Grid density lowers cost
  73. 73. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B U S I N E S S • Grid density lowers cost • Increased innovation due to build time decrease
  74. 74. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B U S I N E S S • Grid density lowers cost • Increased innovation due to build time decrease • Increased feature velocity (unicorn example)
  75. 75. @behemphi @stackengin B U I L D A N D T E S T G R I D S - B U S I N E S S • Grid density lowers cost • Increased innovation due to build time decrease • Increased feature velocity (unicorn example) • Decrease QA Bottleneck
  76. 76. @behemphi @stackengin “According to StackEngines State of Containers survey in Jan 2015, this is the most common adoption vector.”
  77. 77. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N
  78. 78. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N - D E F I N I T I O N • Automate the state of a single machine
  79. 79. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N - D E F I N I T I O N • Automate the state of a single machine • This is not orchestration
  80. 80. @behemphi @stackengin B E N E F I T S
  81. 81. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N - B E N E F I T S • Learning curve of typical CM tool is extremely steep
  82. 82. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N - B E N E F I T S • Learning curve of typical CM tool is extremely steep • Docker obviates need for most host config (bakery)
  83. 83. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N - B E N E F I T S • Learning curve of typical CM tool is extremely steep • Docker obviates need for most host config (bakery) • Containers are configured via a simple bash-like file.
  84. 84. @behemphi @stackengin B U S I N E S S P E R S P E C T I V E
  85. 85. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N - B U S I N E S S • Removal of complexity lowers release and administrative risk
  86. 86. @behemphi @stackengin C O N F I G U R A T I O N M A N A G E M E N T S I M P L I F I C A T I O N - B U S I N E S S • Removal of complexity lowers release and administrative risk • Scaling issues of many CM tools are moot.
  87. 87. @behemphi @stackengin “The problem of application state becomes a more holistic concern about orchestration instead of configuration management.”
  88. 88. @behemphi @stackengin e M E A S U R E M E N T
  89. 89. @behemphi @stackengin P R O C E S S D E N S I T Y
  90. 90. @behemphi @stackengin P R O C E S S D E N S I T Y - D E F I N I T I O N • Density increases when the amount of idle compute on a host tends to zero
  91. 91. @behemphi @stackengin B E N E F I T S
  92. 92. @behemphi @stackengin P R O C E S S D E N S I T Y - B E N E F I T S • Reduce host consumption reduces cost
  93. 93. @behemphi @stackengin P R O C E S S D E N S I T Y - B E N E F I T S • Reduce host consumption reduces cost • Reduces power footprint in large physical setting
  94. 94. @behemphi @stackengin B U S I N E S S P E R S P E C T I V E
  95. 95. @behemphi @stackengin P R O C E S S D E N S I T Y - B U S I N E S S • Reduced hosts mean reduced cost (CapEx and OpEx)
  96. 96. @behemphi @stackengin P R O C E S S D E N S I T Y - B U S I N E S S • Reduced hosts mean reduced cost (CapEx and OpEx) • Does not address revenue growth
  97. 97. @behemphi @stackengin P R O C E S S D E N S I T Y - B U S I N E S S • Reduced hosts mean reduced cost (CapEx and OpEx) • Does not address revenue growth • Probably not a compelling reason, but easy to understand
  98. 98. @behemphi @stackengin – S T A C K E N G I N E “Ants, not Cattle.”
  99. 99. @behemphi @stackengin e S H A R I N G
  100. 100. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S
  101. 101. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S - D E F I N I T I O N • A fully functional development environment that can be brought up in minutes or seconds
  102. 102. @behemphi @stackengin B E N E F I T S
  103. 103. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S - B E N E F I T S • New team members are productive their first day
  104. 104. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S - B E N E F I T S • New team members are productive their first day • Innovation - try new things quickly
  105. 105. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S - B E N E F I T S • New team members are productive their first day • Innovation - try new things quickly • Developers share improvements easily via familiar tools
  106. 106. @behemphi @stackengin B U S I N E S S P E R S P E C T I V E
  107. 107. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S - B U S I N E S S • Increases feature velocity
  108. 108. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S - B U S I N E S S • Increases feature velocity • Increases innovation
  109. 109. @behemphi @stackengin D I S P O S A B L E D E V E L O P M E N T E N V I R O N M E N T S - B U S I N E S S • Increases feature velocity • Increases innovation • Local optima, but environment standardization helps in other areas.
  110. 110. @behemphi @stackengin “Disposable development environments are likely the single biggest improvement you can make in your SDLC.”
  111. 111. @behemphi @stackengin e F O O D F O R T H O U G H T
  112. 112. @behemphi @stackengin F O O D F O R T H O U G H T • Immutable infrastructure
  113. 113. @behemphi @stackengin F O O D F O R T H O U G H T • Immutable infrastructure • A/B Deployments
  114. 114. @behemphi @stackengin F O O D F O R T H O U G H T • Immutable infrastructure • A/B Deployments • A/B Testing for Marketing
  115. 115. @behemphi @stackengin e C L O S I N G T H O U G H T S H O W D O I D E T E R M I N E I F D O C K E R I S W O R T H I N V E S T I G A T I N G ?
  116. 116. @behemphi @stackengin B U S I N E S S
  117. 117. @behemphi @stackengin B U S I N E S S • Developer adoption of Docker is only valuable as a first step. There is not enough benefit from it alone to justify the effort, it must inform system architecture and production operations over time.
  118. 118. @behemphi @stackengin B U S I N E S S • Developer adoption of Docker is only valuable as a first step. There is not enough benefit from it alone to justify the effort, it must inform system architecture and production operations over time. • Docker’s system architecture ramifications have the potential to provide a significant and lasting competitive advantage
  119. 119. @behemphi @stackengin B U S I N E S S • Developer adoption of Docker is only valuable as a first step. There is not enough benefit from it alone to justify the effort, it must inform system architecture and production operations over time. • Docker’s system architecture ramifications have the potential to provide a significant and lasting competitive advantage • Unlike most ops driven improvements derived from applying DevOps thinking, this must be developer and QA driven since the greatest benefit is derived from system architecture
  120. 120. @behemphi @stackengin B U S I N E S S • Developer adoption of Docker is only valuable as a first step. There is not enough benefit from it alone to justify the effort, it must inform system architecture and production operations over time. • Docker’s system architecture ramifications have the potential to provide a significant and lasting competitive advantage • Unlike most ops driven improvements derived from applying DevOps thinking, this must be developer and QA driven since the greatest benefit is derived from system architecture • Horses are starting to become unicorns. Evolve or die.
  121. 121. @behemphi @stackengin D E V O P S
  122. 122. @behemphi @stackengin D E V O P S • Culture - DevOps thought leaders must determine how a Docker adoption path looks in their organization
  123. 123. @behemphi @stackengin D E V O P S • Culture - DevOps thought leaders must determine how a Docker adoption path looks in their organization • Automation - Tools are not there yet. Companies are showing up with the mission to address this, but it is very early days.
  124. 124. @behemphi @stackengin D E V O P S • Culture - DevOps thought leaders must determine how a Docker adoption path looks in their organization • Automation - Tools are not there yet. Companies are showing up with the mission to address this, but it is very early days. • Lean - DevOps thought leaders are responsible for the holistic impact of technology decisions at the business level.
  125. 125. @behemphi @stackengin D E V O P S • Culture - DevOps thought leaders must determine how a Docker adoption path looks in their organization • Automation - Tools are not there yet. Companies are showing up with the mission to address this, but it is very early days. • Lean - DevOps thought leaders are responsible for the holistic impact of technology decisions at the business level. • Measurement - Empiricism is required if we are to meet our Measurement obligation. Blackbox thinking could revolutionize compliance.
  126. 126. @behemphi @stackengin D E V O P S • Culture - DevOps thought leaders must determine how a Docker adoption path looks in their organization • Automation - Tools are not there yet. Companies are showing up with the mission to address this, but it is very early days. • Lean - DevOps thought leaders are responsible for the holistic impact of technology decisions at the business level. • Measurement - Empiricism is required if we are to meet our Measurement obligation. Blackbox thinking could revolutionize compliance. • Sharing - DevOps thought leaders should be working with peers and collaborators in their company to determine if they can derive the proposed business benefits.
  127. 127. @behemphi @stackengin “Should you be considering Containers as a means to provide your business with an advantage?”
  128. 128. @behemphi @stackengin B E S T E V E R D E V O P S T O O L : A U D I B L E . C O M • The Lean Startup - Reis (tech) • The Goal - Goldratt (Theory of Constraints) • It’s not Luck - Goldratt (Theory of Constraints) • Good to Great - Collins (Culture) • The No Asshole Rule - Sutton (Culture) • The Phoenix Project - Kim (*) (tech) • Continuous Deliver - Humble (*) (hardcore tech) • The Lean Enterprise - Humble (*) (tech)

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