Tech Talk: CA API Gateway: Deploying Docker Container Gateways

1. World®
’16
Tech Talk: CA API Gateway: Deploying
Docker Container Gateways
Stephen Mak – Principal Product Manager – CA Technologies
DO3T11T
DEVOPS

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For Informational Purposes Only
Terms of this Presentation
© 2016 CA. All rights reserved. All trademarks referenced herein belong to their respective companies. The presentation provided at CA
World 2016 is intended for information purposes only and does not form any type of warranty. Some of the specific slides with customer
references relate to customer's specific use and experience of CA products and solutions so actual results may vary.
Certain information in this presentation may outline CA’s general product direction. This presentation shall not serve to (i) affect the rights
and/or obligations of CA or its licensees under any existing or future license agreement or services agreement relating to any CA software
product; or (ii) amend any product documentation or specifications for any CA software product. This presentation is based on current
information and resource allocations as of November 1, 2016, and is subject to change or withdrawal by CA at any time without notice. The
development, release and timing of any features or functionality described in this presentation remain at CA’s sole discretion.
Notwithstanding anything in this presentation to the contrary, upon the general availability of any future CA product release referenced in
this presentation, CA may make such release available to new licensees in the form of a regularly scheduled major product release. Such
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available basis. The information in this presentation is not deemed to be incorporated into any contract.

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Abstract
With Docker becoming almost a necessity in every enterprise with an Agile
infrastructure, we made sure that CA API Gateway was deployable within a Docker
container as well. This enables rapid deployment of test environments, on-
demand scaling of production environments or other similar scenarios. Listen to
this Tech Talk and see how we have enabled this capability with CA API Gateway.
Stephen Mak
CA Technologies
Principal Product
Manager

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Agenda
THE DOCKER ENVIRONMENT
THE CA API GATEWAY DOCKER CONTAINER
CONCLUSIONS & QUESTIONS
DEMO 1
DOCKER & MICROSERVICES
DEMO 2
1
2
3
4
5
6

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The Docker Environment
§ Consistency & portability
§ Low friction deployment
– Faster configuration
§ Simple & rapid deployment
– Lighter-weight footprint & overhead
§ Enable microservices architecture
Benefits

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CA API Gateway
§ Docker container as new Gateway form factor
– Consideration: container as base for other form factors
§ Simplified deployment
§ Tool-agnostic approach
– Service discovery
– Container orchestration
Docker Container

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DEMO 1:
CA API Gateway Docker Container

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Microservices
§ “the microservice architectural style is an approach to developing a single application
as a suite of small services, each running in its own process and communicating with
lightweight mechanisms, often an HTTP resource API. These services are built around
business capabilities and independently deployable by fully automated deployment
machinery. There is a bare minimum of centralized management of these services,
which may be written in different programming languages and use different data
storage technologies.”
§ “To start explaining the microservice style it's useful to compare it to the monolithic
style: a monolithic application built as a single unit.”
§ Microservices make it simpler to …
Enabled by Container Technology
“Microservices: a definition of this new architectural term” – Martin Fowler, James Lewis (March 2014)
DEVELOP TEST DEPLOY SCALE

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CA API Gateway & Microservices
Deployment, API Publishing & Discovery
CA API
Gateway for
Microservices
Consul
Registrator
Microservice
(new container)
triggers event …
adds to …
detects new…
proxies new
microservice
API request
& response
Microservice
(new container)Microservice
(new container)
{
"name": ”helloworld",
"gatewayUri": "/test01",
"targetUrl": "http://helloworld",
"httpMethods": [
"GET",
"POST",
"PUT",
"PATCH",
"HEAD",
"DELETE",
"OPTIONS",
"OTHER"
],
"requireSSL": true,
"requireBasicCredentials": true,
"maxRequestsPerSecond": 1000,
"codeInjectionProtection": {
"includes": [
"IncludeUrlPath",
"IncludeUrlQueryString",
"IncludeBody"
],
"protections": [
"htmlJavaScriptInjection",
"phpEvalInjection",
"shellInjection",
"ldapDnInjection",
"ldapSearchInjection",
"xpathInjection"
]
},
"enableCORS": true
}
API Gateway

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DEMO 2:
CA API Gateway for Microservices (alpha)

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Recommended Sessions
SESSION # TITLE DATE/TIME
DO3X82V
Strategies for DevOps in the API and Microservices World
(Jay Thorne)
11/16/2016 at 4:30 pm
Lagoon D
DO3T86S
CA API Management - Vision and Roadmap
(Phil Walston)
11/17/2016 at 10:30 am
Theatre 3 (Main Stage)
DO3X20V
Microservices Camp
(API Academy)
11/17/2016 at 1:00 pm
Lagoon J

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Questions?

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Stay connected at communities.ca.com
Thank you.

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DevOps – API Management and
Application Development
For more information on DevOps – API Management and
Application Development, please visit: http://cainc.to/DL8ozQ