Docker orchestration for developers

1. Docker Orchestration for Developers
Linh Tran – GMO VietnamLab

2. Docker Orchestration for Developers
Aanand Prasad
Evan Hazlett

3. Agenda
• What is Docker Machine?
• What is new?
• Machine Demo
• What is Docker Compose?
• What is new?
• Compose Demo

4. What is Docker Machine?
• Host management for a container centric
world
• Provisions virtual machines
• Installs / Configures Docker Engine
• Basic management of host
• Swarm Provisioning

5. Drivers
• Provide provisioning capabilities
• Available Drivers (14 different providers)
-­ VirtualBox, VMware Fusion, Hyper-­V
-­ Azure, DigitalOcean, EC2, GCE, etc

6. Provisioning
• Installs and Configures Docker on multiple OS
• Several operating systems supported
-­ Boot2Docker
-­ RancherOS
-­ Ubuntu
-­ Debian
-­ RedHat: RHEL, Fedora, CentOS

7. What is new in 0.3.0?
• Generic Driver
-­ Provision any host with SSH
• Engine and Swarm Options
-­ Specify any swarm or engine option
• Swarm Provisioning out of experimental
• Custom Engine and Swarm Versions
-­ Specify stable/test for engine
-­ Specify image for Swarm

8. Machine Use Cases
• Local Dev and Test
-­ Replaces Boot2Docker
• Swarm Testing
-­ Provision local test Swarm clusters
• Test Docker Engine versions

9. Demo

10. What is Docker Compose?
• Define and run multi-container
applications
• Specify images and configuration in a
simple YAML file:
docker-compose.yml
• One command to get it all running:
$ docker-compose up

11. What is Docker Compose?
docker-compose up:
• Builds images from Dockerfiles
• Pulls images from registries
• Creates and starts containers
• Streams their logs

12. Make your development environments:
• Repeatable
• Isolated
• Fast
What is Docker Compose?

13. What’s new in 1.3.0?
• Performance and stability improvements
• Lots more config option support
• New feature (experimental!): Smart Recreate
Only recreate containers whose configuration has been
changed
$ docker-compose up --x-smart-recreate
Will eventually be the default behaviour

14. Demo

15. More Information
Machine
• GitHub: github.com/docker/machine
• IRC: #docker-machine on Freenode
Compose
•GitHub: github.com/docker/compose
•IRC: #docker-compose on Freenode

16. Thank you!