© Copyright 2018 Pivotal Software, Inc. All rights Reserved.
Spring and Pivotal
Application Service
Pieter Humphrey
@pieterhumphrey

Cover w/ Image
Agenda
■ Why Spring and PAS?
■ Market Leading Spring Support
■ Services Ecosystem for Spring Apps
■ Next Steps

How much time
do developers
spend
developing?
Source: Forrester Business
Technographics Global
Developer Survey, 2016
Base: 719 Developers who work
for a software company, as a
game developer, for internal IT,
or in technology services
13%
18%
34%
33%
25%
24%
42%
31%
23%
26%
30%
26%
15%
17%
19%
18%
7%
7%
9%
6%
10%
5%
3%
4%
4%
None
<15 Min
15-59 Min
1-2 Hr
3-4 Hr
4+ Hr
Writing new / changing existing
code
email
miscellaneous tasks
deploying code
configuring infrastructure

How much time
do developers
spend
operating?
Source: Forrester
Business Technographics
Global Developer Survey,
2016
13%
14%
16%
21%
21%
24%
30%
30%
29%
32%
30%
27%
32%
28%
22%
18%
14%
10%
12%
8%
10%
7%
4%
5%
3%
None
<15 Min
15-59 Min
1-2 Hr
3-4 Hr
4+ Hr
Writing new / changing existing
code
Building or integrating code
Debugging / production support
Designing new functionality
Unit testing

Hardware
IaaS
Container Orchestrator
Application
Platform
Landing your workload on the right target is key to
balancing automation vs. desired flexibility required
Higher flexibility and
less enforcement of
standards
Lower development
complexity and higher
operational efficiency
Function
Platform

vSphere Openstack AWS
Google
Cloud
Azure &
Azure Stack
Shared Services
Shared Security
Shared Networking
Logging & Metrics / Services Brokers / API Management
Credhub / UAA / Single Sign On
VMWare NSX
Embedded Operating System (Windows / Linux)
Application Code & Frameworks
Buildpacks / Spring Boot / Spring Cloud / Steeltoe
PAS
Pivotal Application
Service
PKS
Pivotal Container
Service
PFS
Pivotal Function
Service
Pivotal Services
Marketplace
Pivotal and
Partner Products
Any App
Every Cloud
One Platform
PCF 2.0 — for
everything that matters
Concourse

Pivotal Application Service (PAS) App Runtime
DYNAMIC ROUTE SERVICES / API MANAGEMENT
APP MICROSERVICES TECHNOLOGY
Spring Boot Steeltoe
Spring Cloud
Services
DATA MICROSERVICES TECHNOLOGY
Spring
Cloud Data
Flow
Cloud
Cache RabbitMQ MySQL
YOUR APPLICATIONS
PLATFORM
Elastic Runtime Concourse
App
Autoscaler PCF Metrics CredHub
Orgs, Spaces,
Roles and
Permissions
EMBEDDED OS
CLOUD ORCHESTRATION
CONTAINER ORCHESTRATIONWindows Linux
Amazon
Web Services
Microsoft
Azure
Google
Cloud
Platform
Open Stack VMWare
SERVICE
BROKER API
PIVOTAL
APPLICATION
SERVICE
PIVOTAL
CLOUD FOUNDRY
BOSH
MODERN
CLOUD NATIVE
PLATFORM
MULTI CLOUD

Eliminate Boilerplate Code, Focus on Business Logic
Spring Framework Spring Security Spring Data Reactor Spring Batch Spring Integration
Spring Boot
Spring Cloud
Spring Cloud Pipeilnes

© Copyright 2018 Pivotal Software, Inc. All rights Reserved.
Market leading Spring
Support

Cloud Foundry
UAA
OAuth 2 Server for centralized ID
management
Implemented as a standard Spring MVC Webapp
Deploy Local Tomcat for testing, Cloud Foundry for
production
Support for open Auth / AuthZ standards:
● Oauth
● OpenID Connect
● SAML
● LDAP
● SCIM

Spring Security
and CF SSO
Cloud Foundry UAA (built-in)
Active Directory FS
Azure Active Directory (SAML/
OIDC)
CA SSO
GCP OpenID Connect
Okta
PingFederate
PingOne Cloud
Integrates to any ID Federation via (SAML/OpenID)
IDMs are self – service for DevOps via a marketplace
Converts complex SAML interactions into basic OAuth
tokens
Works great with Spring Security (Java), Steeltoe.io (.NET)

Implementing monolith or
microservice patterns on the cloud
with Spring Boot
I. One Codebase, One App
II. Dependency Management
V. Build, Release, Run
XI. Logs
IX. Disposability
IV. Backing Services
X. Environmental Parity
XII. Administrative Process
VII. Port Binding
VI. Process
VIII. Concurrency
III. Configuration
Spring Boot makes 12+ factor
style apps easy. Microservices
requires a lot of repetitive:
Property Configuration
Port Binding
Connecting to Backing
Services
Logging
Deployment, Redeployment
12 Factor Apps

Spring
Deployment
Profiles
Transition between environments
without recompiling / rewriting
Automatic enablement of “cloud” @Profile on
deploy
Any @Configuration class in this profile will be
automatically applied
No recompile required to adapt to deployment envs
https://spring.io/blog/2015/01/13/configuring-it-all-out-or-12-factor-app-style-configuration-with-spring

Spring Cloud
Connector for
Cloud Foundry
Bring Cloud Foundry service
connection data directly into your
Spring Beans
Auto-enabled if VCAP_APPLICATION is detected
Check for VCAP_SERVICES and parse common
data for supported services *

Java Buildpack
Immutable Infrastructure
for JVM frameworks
Build Containers from a single control point
Robust JRE / JVM Framework options
Self executable JAR / Java main()
Advanced JVM memory calculator
JVM heap dump histograms
Spring Boot CLI apps
Robust 3rd party framework & product support

Spring Cloud &
Spring Cloud
Services (SCS)
Developing on the Desktop
vs.
Deploying in Production
DEV PROD
Security: OAUTH2, TLS, PAS
UAA integration, RBAC
Ops: BOSH release for Config
Server, Service Registry, Circuit
Breaker

SCS:
Config Server
Zero downtime app updates –
dynamically update application
configuration
app C
greeting: hi
app B
greeting: hi
app A
greeting: hi
Config Server
2. Source config
1. Push config
1. Pull config
Hashicorp Vault
Git Source Repos
greeting: hi
2. API keys, secrets
Dev Desktop

SCS:
Service Registry
NetflixOSS Eureka Intelligent
Routing Foundation
Service
Registry
ConsumerProducer
1. register
2. discover
3. connect
Service
RegistryService
RegistryService
Registry

SCS:
Circuit Breaker
Fault Tolerance Library for
Distributed Systems
Closed
on call / pass through
call succeeds / reset count
call fails / count failure
threshold reached / trip
breaker
Half-Open
on call / pass through
call succeeds / reset
call fails / trip breaker
Open
on call / fail
on timeout / attempt reset
trip
breaker
reset
attempt
reset
trip
breaker

SCS:
CF CLI Plugin
Spring Cloud Services integration
for the CF Command Line
Interface
Provides SCS Dev Tools directly from CF CLI
- List apps in eureka instance
- Enable/disable Eureka registration
- Deregister service in Eureka
- Encrypt config server values

Spring Cloud
Pipelines
Opinionated template of a
deployment pipeline
Jumpstart your CI / CD pipeline setup!
Packaged up best practices from Pivotal
Each pipeline step is an (editable) bash script
Supports Jenkins, Concourse, Maven, Gradle
Target PAS or PKS

Container to
Container
Networking
Enabling direct microservice to
microservice communication
Improve on legacy CF ASG experience:
Order of magnitude latency reduction
No expensive “hairpin” trip through LB/FW
Support for multiple TCP/UDP ports
Allow SDN traffic like VMware NSX
Support for “Zero Trust” security posture
B
C
A

Apps Manager
Rich management and
observability of Spring Boot
applications
Transparent security integration with Pivotal Cloud
Foundry UAA, icon recognition for boot apps
/loggers to list or modify log levels at runtime
/mapping for all @RequestMapping paths
/info for env, build & Git info
/health information
/dump and /heapdump
/trace for recent HTTP requests

PCF Metrics
Trace Explorer:
Distributed trace call graph &
visually correlated logs
Understand failures and latency in microservice
architecture, no manual zipkin management
Your custom Spring Boot /metrics automatically
display as graphs
Interactive, graphical displays of request traffic
through an app
View correlated logs to time window
Visualize and filter metrics by AI
Integrated with PCF UAA Security

Container Health
& Performance
1st responder troubleshooting
tools for DevOps
Shows app developers a real-time view of data
Network metrics: HTTP req/err, and avg latency
(every second)
Container metrics: CPU, disk, and memory (every 30
seconds)
App events: create, update, start, stop, crash (on
occurrence)

Spring Cloud
Data Flow for
PCF
Streaming & Batch orchestration
via Cloud Native Data Pipelines
PAS & UAA Security
1. Provision for Ops
SCDF for PCF
tile
BOSH Director
2. Devs make instances
3. Write Apps!
mySQL RabbitMQ Redis
Metrics
Collector
Spring
Cloud
Skipper
CUPS
(e.g.
Kafka)

© Copyright 2018 Pivotal Software, Inc. All rights Reserved.
Services Ecosystem for
your Spring Apps

Pivotal Cloud Cache
● High performance, in-
memory, data at scale
for microservices
● Look-aside caches &
HTTP session state
caching
● NEW: WAN replication
MySQL for PCF RabbitMQ for PCF
● Enterprise-ready
MySQL for your
developers
● Automate database
operations in developer
workflows
● NEW: Leader-follower
for multi-site HA
● Easily connect
distributed applications
with the most widely
deployed open source
message broker
● Enable connected
scalable, distributed
applications
● NEW: On-demand
clusters
● In-Memory cache and
datastore, configured for
the enterprise
● Efficient provisioning
matched to use cases
Redis for PCF
Enterprise Ready Services
BOSH Managed | On-Demand Provisioning | Dedicated Instances | Custom Service Plans

The Growing PCF Ecosystem
Mobile Networking
Storage
BPM
App Integration
DevOps Tooling
Data
Management
Microservices
Management
CRM
CommerceIAMIDE/CodeOther
APM/Monitoring
Search
Security
SIEM/Log/Audit
API Gateways
Messaging
IaaS

Cover w/ Image
Agenda
■ Why Spring and PAS?
■ Market Leading Spring Support
■ Services Ecosystem for Spring Apps
■ Next Steps

© Copyright 2018 Pivotal Software, Inc. All rights Reserved.
Next Steps

© Copyright 2017 Pivotal Software, Inc. All rights Reserved. Version 1.0
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© Copyright 2017 Pivotal Software, Inc. All rights Reserved.