cloud foundry: the best place to run microservices
TRANSCRIPT
MICROSERVICESCLOUD FOUNDRY: THE BEST PLACE TO RUN
Matt Stine (@mstine)
MATT STINESenior Product Manager - Pivotal Software, Inc.
AUTHOR OF:http://bit.ly/cloud-native-book
WHY CF IS THE BEST PLACE TO RUN MICROSERVICES
WHY ^ CF IS THE BEST PLACE TO RUN MICROSERVICES?
do you want to
PROMISES OF MICROSERVICES
SPEED
SPEED WINS IN THE MARKETPLACE.
Adrian Cockcroft
SAFETY
THE SYSTEM STAYS RESPONSIVE IN THE FACE OF FAILURE.
The Reactive Manifesto
SECURITY
https://medium.com/built-to-adapt/the-three-r-s-of-enterprise-security-rotate-repave-and-repair-f64f6d6ba29d#.9tnxlt6qh
SCALE
THE SYSTEM STAYS RESPONSIVE UNDER VARYING WORKLOAD.
The Reactive Manifesto
WHY ^ CF IS THE BEST PLACE TO RUN MICROSERVICES?
do you want toEVEN ARE
MICROSERVICES!!!!!
THERE SEEMS TO BE SOME HYPE…
LOOSELY COUPLED SERVICE ORIENTED ARCHITECTURE WITH BOUNDED CONTEXTS.
Adrian Cockcroft
SMALL, AND FOCUSED ON DOING ONE THING WELL.
Sam Newman
SMART ENDPOINTS AND DUMB PIPES.
Martin Fowler
INDEPENDENT, CONCURRENT OBJECTS BEHIND WELL-DEFINED, CONSISTENT INTERFACES.
The Pragmatic Programmer (2000)
HOW IS THAT FUNDAMENTALLY DIFFERENT FROM WHAT WE’RE ALREADY DOING?
“What is Software Design?” Jack W. Reeves C++ Journal, Fall 1992
REAL SOFTWARE RUNS ON COMPUTERS. IT IS A SEQUENCE OF ONES AND ZEROS THAT IS STORED ON SOME MAGNETIC MEDIA. IT IS NOT A PROGRAM LISTING…
Jack W. Reeves
A PROGRAM LISTING IS A DOCUMENT THAT REPRESENTS A SOFTWARE DESIGN.
Jack W. Reeves
COMPILERS AND LINKERS ACTUALLY BUILD SOFTWARE DESIGNS.
Jack W. Reeves
REAL SOFTWARE IS INCREDIBLY CHEAP TO BUILD, AND GETTING CHEAPER ALL THE TIME AS COMPUTERS GET FASTER.
Jack W. Reeves
IN WHAT WAY DOES SOFTWARE DELIVERY LOOK LIKE MANUFACTURING??
$./gradlew assemble
INTERCHANGEABLE PARTS
ELI WHITNEY
ASSEMBLY LINEHENRY FORD
ELECTRIFICATIONTHOMAS EDISON
MASS PRODUCTION
INTERCHANGEABLE PARTSASSEMBLY LINESELECTRIFICATION
MICROSERVICES??????
MICROSERVICES ARE NOT ENOUGH
WE NEED CLOUD NATIVE
INTERCHANGEABLE PARTSASSEMBLY LINESELECTRIFICATION
MICROSERVICES
CLOUDSPIPELINES/PLATFORMS
INTERCHANGEABLE PARTSASSEMBLY LINESELECTRIFICATION
MICROSERVICESPIPELINES/PLATFORMSCLOUDS
CULTURE DEVOPS/CONTINUOUS DELIVERY
PIPELINES
FAST PIPELINES
FAST CHOREOGRAPHED PIPELINES
A PIT STOP IS CHOREOGRAPHED CHAOS.
Mike Lepp, Joe Gibbs Racing
7 PEOPLE 73 UNIQUE MANUEVERS 12 SECONDS
Circa 2009 - current performance is as low as 8 seconds!
http://concourse.ci/
MULTIPLE ACTORS PERFORMING ORTHOGONAL TASKS WITH PRECISION TO DELIVER COMPETITIVE ADVANTAGE
My Analysis of a NASCAR Pit Stop
MANUFACTURING HAS AN END
RACES HAVE AN END
DOES SOFTWARE HAVE AN END?
© Copyright 2015 Pivotal. All rights reserved. 48
SIMPLE RULES
COMPLEX BEHAVIOR
EXPLICIT CONTRACTS
COMMODITY COMPONENTS
SIMPLE RULES
COMPLEX BEHAVIOR
EXPLICIT CONTRACTS
COMMODITY COMPONENTS
SIMPLE RULES
COMPLEX BEHAVIOR
EXPLICIT CONTRACTS
COMMODITY COMPONENTS
Grab Dirt w/ Pheromone Build Bridge
Attach to Ant on Edge
1000’s of Ants
Hardwired into Brain
Colonies, Bridges, Rafts
CELLULAR ORGANIC SYSTEMS
THE COLLECTIVE SUBCONSCIOUS OF THE SOFTWARE INDUSTRY INSTINCTIVELY KNOWS THAT IMPROVEMENTS IN PROGRAMMING TECHNIQUES AND REAL WORLD PROGRAMMING LANGUAGES IN PARTICULAR ARE OVERWHELMINGLY MORE IMPORTANT THAN ANYTHING ELSE IN THE SOFTWARE BUSINESS.
Jack W. Reeves
THE REAL INNOVATION THAT IS CLOUD NATIVE IS TRANSFORMING DELIVERY FROM DUMPING BITS ON A FLOPPY TO REPLACING CELLS IN A "LIVING" ORGANISM.
Matt Stine
SO, WHY AGAIN IS CF IS THE BEST PLACE TO RUN MICROSERVICES?
TRADITIONAL APP SERVERS
MONOLITHIC APP
MONOLITHIC APP
MONOLITHIC APP
MONOLITHIC APPLICATION SERVER
OSGI (SOA IN A JVM)
MONOLITHIC OSGI RUNTIME
µSµS µSµS
ESB (DISTRIBUTED SOA)
SOA SERVICE SOA SERVICE SOA SERVICE
MONOLITHIC APPLICATION SERVER
SOA SERVICE SOA SERVICE SOA SERVICE
MONOLITHIC APPLICATION SERVER
MONOLITHIC ENTERPRISE SERVICE BUS
MICROSERVICES!"
#
$
ÂAPI
ÂAPI!
%
!
!
µS
µS
µS
µS
µS
MICROSERVICES
THE CLOUD FOUNDRY RUNTIME
MICROSERVICES
BOSH
IT’S TURTLES MICROSERVICES ALL THE WAY DOWN
PAY IT UPWARD•Environment Provisioning •On-Demand/Automatic Scaling •Failover/Resilience •Routing/Load Balancing •Data Service Operations •Monitoring
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INTERCHANGEABLE PARTS
STEMCELLS
GARDEN ROOT FS
???
JOBS (VMs)
DROPLETS (Containers)
MICROSERVICES
➜BOSH DEPLOY
CF BUILDPACKS
YOUR CODE
SPRING BOOT
http://start.spring.io
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INTERCHANGEABLE PARTS
STEMCELLS
GARDEN ROOT FS
SPRING BOOT
JOBS (VMs)
DROPLETS (Containers)
MICROSERVICES
➜BOSH DEPLOY
CF BUILDPACKS
YOUR CODE
CLOUD FOUNDRY ❤ SPRING BOOT
CLOUD FOUNDRY ❤ MICROSERVICES
Get your FREE eBook! http://bit.ly/cloud-native-book
MATT STINESenior Product Manager - Pivotal Software, Inc. @mstine [email protected] http://mattstine.com
MICROSERVICESCLOUD FOUNDRY: THE BEST PLACE TO RUN