The document provides an overview of continuous delivery for microservice architectures using Concourse and Cloud Foundry, emphasizing the challenges and strategies for delivering microservices efficiently. It includes a demonstration with a Spring Boot Trader component, outlining steps for creating a delivery pipeline that accommodates continuous integration and deployment. Key takeaways include the need for independently deployable services, disciplined versioning, and frequent production deployments.

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Continuous Delivery for
Microservice Architectures
with Concourse & Cloud Foundry
Alex Ley
@alexevade

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INTRO
Alex Ley
Building the Cloud
Pivotal
@alexevade

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1. Introduction to Continuous
Delivery for Microservices.
2. Spring Boot Trader.
3. Build a Delivery Pipeline with
Concourse & Cloud Foundry.
4. Getting Started Materials.
What will we cover?

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Continuous Delivery?

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“Continuous Delivery is a software
development discipline where you build
software in such a way that the software
can be released to production at any time.”
Martin Fowler

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Continuous Integration

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Why is Continuous
Delivery different for
Microservice
Architectures?

8. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative
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It’s not.

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There are just many more things to
integrate, deliver and operate.

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µService CD Challenges
• Teams want to move fast.
• Organizations expect systems to
work!
• Service discovery & compatibility.
• Asynchronicity & Ops at scale.

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We don’t want to
deliver a monolith in
lots of parts!

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13. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative
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But fear not…

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15. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative
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“Concourse was dreamt up and
built while working on the
Cloud Foundry project and
experiencing the interesting CI
and CD challenges that it has.”
http://concourse.ci/

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Spring Boot Trader
By David Pinto

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Spring Boot Trader
By David Pinto

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Let’s create a simple
Delivery Pipeline for a
SpringBootTrader component
with Concourse
& Cloud Foundry!

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1. The quote service will be used by
many systems.
2. Production already has Spring
Cloud Services created.
3. We want to deploy the service
every commit that passes CI.
Assumptions

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1. Independently deployable services.
2. Detect committed changed.
3. Run unit tests.
4. Deploy & setup dependencies.
5. Integration test.
6. Deploy to production!
Pipeline Goals

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KEEP CALM
AND
PREPARE
FOR
TAKEOFF

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1. Independently deployable services.
2. Smoke tests to monitor system
health.
3. Be disciplined about service
versioning - breaking changes hurt.
4. Deploy to production often.
5. Leave an audit trail.
Recap

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“Concourse + Cloud Foundry makes
it simple to create repeatable
and robust pipeline(s) to
test, integrate and deploy complex
systems”
@alexevade, just now, here.

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vagrant init concourse/lite
vagrant up
https://concourse.ci/hello-world.html
Tutorial:
https://github.com/starkandwayne/concourse-tutorial
GETTING STARTED WITH

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PCF Concourse Tile v1.0.0
Coming Q4 2016

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Docs:
https://docs.pivotal.io/pcf-dev/
Download:
https://network.pivotal.io/products/pcfdev/
GETTING STARTED WITH

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Github:
https://github.com/pivotal-bank/cf-
SpringBootTrader
Workshops:
https://github.com/pivotal-bank/cf-SpringBootTrader/
tree/master/docs
GETTING STARTED WITH SpringBootTrader

31. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative
Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
1. Introduction to Continuous
delivery for Microservices
2. Spring Boot Trader System
3. Built a Delivery Pipeline with
Concourse & Cloud Foundry
4. Getting Started Materials
What did we cover?

32. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative
Commons Attribution-NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Thanks
for
joining
Catch me on twitter @alexevade