1.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
SPRINGONE2GX
WASHINGTON, DC
Lattice: A Cloud-Native Platform for
Your Spring Applications
Matt Stine
@mstine
mstine@pivotal.io

2.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
I wrote a little cloud book…
2
Available to you
compliments of Pivotal!
!
Hard copies available at the Pivotal booth.
!
Book Signing
Wednesday, 4-4:30 PM - Pivotal M4 Lounge
!
Get the FREE e-book
at http://bit.ly/cloud-native-book!

3.
Cloud native applications compose simple patterns with
predictable performance, scaling, security and failure
characteristics to create solutions to complex problems
that can be quickly and flexibly adapted to take
advantage of new information.

4.
Cloud native applications compose simple patterns with
predictable performance, scaling, security and failure
characteristics to create solutions to complex problems
that can be quickly and flexibly adapted to take
advantage of new information.

5.
Cloud native applications compose simple patterns with
predictable performance, scaling, security and failure
characteristics to create solutions to complex problems
that can be quickly and flexibly adapted to take
advantage of new information.

6.
Cloud native applications compose simple patterns with
predictable performance, scaling, security and failure
characteristics to create solutions to complex problems
that can be quickly and flexibly adapted to take
advantage of new information.

7.
Cloud native applications compose simple patterns with
predictable performance, scaling, security and failure
characteristics to create solutions to complex problems
that can be quickly and flexibly adapted to take
advantage of new information.

8.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Some Simple Patterns with Predictable Characteristics
• 12 Factor (http://12factor.net)
• REST
• Pipes and Filters
• Service Discovery
• Circuit Breakers
8

9.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Cloud Natives with Complex Problems
9
$3.5B valuation
Financial Services
$3.5B valuation
Travel & Hospitality
$3.5B valuation
Transportation
$3.2B Acquisition by Google
Home Automation
$20B valuation
Entertainment
$26B valuation
Tesla--Automotive
$6B $50B $41B
$25B $33.5B

10.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Microservices: Quick and Flexible Adaptation
10
Loosely coupled service oriented
architecture with bounded contexts
If every service has to be updated in concert,
it’s not loosely coupled!
If you have to know about surrounding services
you don’t have a bounded context.

11.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 11
Without taking steps to ensure fault tolerance, 30
dependencies each with 99.99% uptime would
result in 2+ hours downtime/month (99.99%30 =
99.7% uptime = 2+ hours downtime in a month).
http://techblog.netflix.com/2012/02/fault-tolerance-in-high-volume.html

12.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 12
Build Reliable Systems
from
Unreliable Components

13.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 13
Continuous Delivery

14.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 14
ContinuousDelivery

15.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 15
ContinuouslyDeliver
Day One Day Two and Beyond

16.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Operations is the Secret Sauce
16

17.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
You are going to need a platform.
17

18.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Cloud Native at Your Service
18
Spring Boot
The Foundation
for
Twelve-Factor Apps
Spring Cloud
The Foundation
for
Distributed Systems
Pivotal Cloud Foundry
The Foundation
for
Containerized Workloads

19.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Let’s Focus on the Elastic Runtime…
19
Pivotal Cloud Foundry
The Foundation
for
Containerized Workloads

20.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 20

21.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
What problems does it solve?
• role based access to resources
• run code on demand
• coordinate cross service configurations
• route public requests
• read and write persistent data
• add and remove resources
• record internal and external events
• isolate resources and failures
• measure performance/health
• detect and determine failure
(plan & provoke failure)
• recover failures
• work tomorrow
21

22.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Diego
22
a distributed system that orchestrates
containerized workloads

23.
HA Container
Execution Nodes
HA Container
Scheduler
and
Health Monitor
HA Consistent
Shared State
Diego

24.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
What are containers?
24
Resource
Isolation
• CPU
• Memory
• I/O
CGROUPS
Visibility/Access
Isolation
• pid
• net
• ipc
• mnt
NAMESPACES
Data
Isolation
• immutable root layer
• immutable child layers
• copy on write layer
UNION FILE SYSTEM

25.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
What is Docker?
25
Docker provides a super easy to grok UX
around filesystem image creation and
cgroup/namespace orchestration.

26.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 26
Garden API
Garden Linux Garden Windows

27.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
What do we run in containers?
27
TASKS
A Single Unit of Work
!
!
Runs at Most Once
LRPs
N Long Running
Instances
!
Distributed Across
Cells for HA
!
Monitored and
Restarted

28.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Meet the Receptor
28
Receptor!
(API)
Desired Tasks
Desired LRPs

29.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Desired Task
29
{
...
!
"rootfs": "docker:///docker-org/docker-image",
"env": [
{"name": "ENV_NAME_A", "value": "ENV_VALUE_A"},
{"name": "ENV_NAME_B", "value": "ENV_VALUE_B"}
],
!
"cpu_weight": 57,
"disk_mb": 1024,
"memory_mb": 128,
"privileged": true,
!
"action": ACTION(s) TO RUN,
!
...
}

30.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Actions
• RunAction: run proc in container
• DownloadAction: fetches and extract archive
• UploadAction: POST file from container to URL
• ParallelAction: run multiple actions in parallel
• SerialAction: runs multiple actions in order
• EmitProgressAction: wraps action and logs progress
• TimeoutAction: wrap action and fail if timed out
• TryAction: wrap action and ignore errors
30

31.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Desired LRP
31
{
...
"instances": 17,
"rootfs": "VALID-ROOTFS",
"env": [
{"name": "ENV_NAME_A", "value": "ENV_VALUE_A"},
{"name": "ENV_NAME_B", "value": "ENV_VALUE_B"}
],
"cpu_weight": 57,
"disk_mb": 1024,
"memory_mb": 128,
"privileged": true,
"setup": ACTION,
"action": ACTION,
"monitor": ACTION,
"start_timeout": N seconds,
"ports": [8080, 5050],
...
}

32.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Meet the BBS
32
Receptor!
(API)
Desired Tasks
Desired LRPs
BBS
Desired
!
Work

33.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Let’s Have an Auction
33
Receptor!
(API)
Desired Tasks
Desired LRPs
BBS
Desired
!
Work
Auctioneer
Rep Rep Rep
Desired
Work

34.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Let’s Have an Auction
34
Receptor!
(API)
Desired Tasks
Desired LRPs
BBS
Desired
!
Work
Auctioneer
Rep Rep Rep
Collect
Bids

35.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Let’s Have an Auction
35
Receptor!
(API)
Desired Tasks
Desired LRPs
BBS
Desired
!
Work
Auctioneer
Rep Rep Rep
Score and
Choose
Winner

36.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Inside the Cell
36
Rep!
!
Tasks
&
LRPs
Run
!
Action
Executor!
!
Actions
Garden!
!
Containers
(Platform
Independent)
Garden!
Linux!
!
Containers
(Linux)
Run
!
Container
Run
!
Linux
Container

37.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Specificity Gradient
37
Rep!
!
Tasks
&
LRPs
Executor!
!
Actions
Garden!
!
Containers
(Platform
Independent)
Garden!
Linux!
!
Containers
(Linux)

38.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
REPresenting the Actual Work
38
Receptor!
(API)
Desired Tasks
Desired LRPs
BBS
Desired
!
Work
Auctioneer
Rep Rep Rep
Actual
Work

39.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
What is the Truth?
39
BBS
Desired
State
Actual
State
Events EventsPolling Polling
ConvergerRep
STOP
THAT!
Auctioneer
START
THAT!

40.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
With a BOSH under the hood…
40
http://bosh.io

41.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
What problems does it solve?
• for a large distributed system
• deployment
• configuration changes
• updates/upgrades - minimal
downtime
• health checks and remediation
• scale out/scale in
• across multiple IaaS
41

42.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Deploying Cloud Foundry is HARD…
42

43.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
ENTER THE LATTICE
43
http://lattice.cf

44.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 44
THIS IS
LATTICE

45.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
How do I get a Lattice?
45
A Single VM Cluster
using Vagrant
vagrant up
A Multi-VM Cluster
using Terraform on:
• AWS
• Google
• DigitalOcean
• OpenStack
terraform apply

46.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 47

47.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
We need a catalyst…
48

48.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
• Multi-tenancy with resource
quotas
• Role-based access control
• Application security groups
• Highly-available components
• Zero-downtime, rolling upgrades
• Backing data service
orchestration
51
• Single-tenant
• Everyone is “cluster root”
• Wide-open networking
• Not all components HA
• Red-Black upgrades
• No data services
vs.

49.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 52
David Wadden
Lattice Product Manager

50.
Unless otherwise indicated, these slides are © 2013-2015 Pivotal Software, Inc. and licensed under a
Creative Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 53
Matt Stine (@mstine / mstine@pivotal.io)
!
Developer Experience with Spring Cloud (Tuesday 12:45 PM - Salon E-H)
Spring XD Today and Tomorrow (Tuesday 12:45 PM - Salon N-P)
Message-Driven Microservices in the Cloud (Tuesday 4:30 PM - Salon E-H)
Cloud Native Data Flow Orchestration (Wednesday 8 AM - Salon N-P)
Learn More. Stay Connected.
@springcentral Spring.io/video