Tech Talk: CA API Gateway: Deploying Docker Container Gateways

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

2 © 2016 CA. ALL RIGHTS RESERVED.@CAWORLD #CAWORLD
For Informational Purposes Only
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Notwithstanding anything in this presentation to the contrary, upon the general availability of any future CA product release referenced in
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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

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

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

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

DEMO 1:
CA API Gateway Docker Container

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

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

DEMO 2:
CA API Gateway for Microservices (alpha)

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

Questions?

Stay connected at communities.ca.com
Thank you.

@CAWORLD #CAWORLD © 2016 CA. All RIGHTS RESERVED.14 @CAWORLD #CAWORLD
DevOps – API Management and
Application Development
For more information on DevOps – API Management and
Application Development, please visit: http://cainc.to/DL8ozQ

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