Docker Indy Meetup - CICD 26-May-2015

1. CI/CD with Docker
Docker Indianapolis 26-May-2015

2. Who am I?
• Matt Bentley
• Solutions Engineer for Docker, Inc.
• Been working with Docker since late 2013
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3. What do I do?
• Pre-sales, training, architectural review, and solutions
delivery
• Playing with anything that has to do with Docker
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4. What we will cover today
• How you can start using Docker today
• Building software using Docker containers
• How to create Docker images
• Using Docker in your CI/CD pipeline
• Questions
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5. How you can start using Docker today
• Getting your feet wet
– Use Docker to build your apps
– Use Docker for local development and/or testing environments
• Going all in
– Start with smaller, new projects
– Take time to learn best practices first
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6. Building software using Docker containers
• Why?
– Reliability
– Reproducibility
– Know your build environment
– Greater flexibility
• How?
– Utilize Docker images
– Remember that containers are disposable and stateless
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7. How to create Docker images
• docker run
– Allows for quick iteration and testing
– Not easily reproducible
• docker build
– Gives you a template for how an image was made (a Dockerfile)
– Dockerfiles should live with the code
– Easy to reproduce and automate
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8. Demo time!

9. Using Docker in your CI/CD pipeline
• Use your CI service to build your Docker images
– Provides consistency
– Store your images in a registry
• Use Docker containers in your CI/CD system
– Adds flexibility
– Easy to control software versions
– No more “well it worked on my machine…”
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11. Questions?

12. THANK YOU