The document discusses model driven software development lifecycle (SDLC) using Docker. It describes using models for requirements, design, testing, and composition. Models are used to define services, dependencies, build processes and deployment configuration. The SDLC can be implemented from the models using forward or reverse engineering to generate Dockerfiles, images and docker-compose files to build, test and deploy applications as containers.

1. Model Driven SDLC
using Docker
Vinothini Raju
Founder & CEO
Bluemeric Technologies Pvt Ltd
@vinothiniraju
Bluemeric Technologies Pvt Ltd

2. SDLC
Decide
Analyse
Design
Implement
Deploy
Maintain
Model or not to model ?
commonalities
& variabilities
(requires user
configs)
(iterative) -> basic
libs, Composable
modules
Makes use of languages,
interpreters, runtimes etc
versioning
model + SOA
Build, Distribute
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3. User
Requirement
model
Model based shift left testing
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User
Requirements
Design
Module
Unit
testing
Integ
testing
User
Acceptance
test
Unit Model
Design
Model

4. Process
Project Module
Dockerfile
Build
Docker
Hub
Compose
Deploy
Project Module
Dockerfile
Container/
Cluster
Define
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docker-compose.yml

5. Docker Model & Composition
payments:
build: our.repository.host/payments:prod
ports:
- "8081:8080"
postgres:
image: our.repository.host/postgres:prod
expose:
- "5432"
Docker hub
db:
type: external
host: 1.2.3.4
port: 5432
environment:
POSTGRES_USER:
produser
POSTGRES_PASSWORD:
prodpass
Future:
(add services run time)
named containers
—env / env-file
—link
catalog:
build: our.repository.host/catalog:prod
ports:
- "8082:8080"
links:
- postgres
web:
build: our.repository.host/web:prod
ports:
- "8080:8080"
links:
- postgres
- payments
- catalog
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6. Docker Swarm
Docker Host Docker Host Docker Host
Docker Cluster
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7. Forward Engineering
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8. Architect - Model
payments:
build: NA
ports:
- "8081:8080"
postgres:
image: our.repository.host/postgres:prod
expose:
- "5432"
catalog:
build: NA
ports:
- "8082:8080"
links:
- postgres
web:
build: NA
web:prod
ports:
- "8080:8080"
links:
- postgres
- payments
- catalog
docker compose.yml
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9. Developer - Model
web:
build: DEFINE BUILD
web:prod
ports:
- "8080:8080"
links:
- postgres
- payments
- catalog
Install
UnInstall
Start
Stop
Application build
Base Image
Application Artifact - Dockerfile

10. Reverse Engineering
•
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11. Reverse Engineering (Cont)
• Discover applications, ports & links
• Capture applications & artifacts
• Create Dockerfile
• Create docker-compose spec
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12. Compose
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+
ModernLegacy

13. goPaddle - Container based SDLC Platform
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Improve collaboration
Reproduce production issues
Port applications across cloud layers
Modernize legacy applications

14. goPaddle - Container based SDLC Platform
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15. Riddle Time (Generate Docker Model)
• Alfresco - open platform for business critical document management software. ami-
e6f0f68e
• Liferay - leading open source portal for the enterprise, offering content management,
collaboration, and social out-of-the-box. ami-9ad8cff2
• Jasper Reports - open source java reporting engine, is Java based and doesn't have
its own expression syntax. ami-54efbc3c
• Railo - Open Source ColdFusion Markup Language (CFML) engine and the fastest CFML
engine available. ami-fa84c092
• Roller - Java-based, full-featured, multi-user and group-blog server suitable for blog sites
large and small. ami-f4f9ff9c
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Ref: #gopaddle-blrmeetup

16. Bluemeric Technologies Pvt Ltd
#187, Pearl Wood, AECS Layout, A Block,
Bangalore - 560037, India
Telephone: +91-80-28540594
E-mail: info@bluemeric.io
Web: http://bluemeric.com
Twitter: @bluemeric
Bluemeric Technologies Pvt Ltd
Thanks !