0
Introduction to
Steve Domin
Docker London Oct 2013
Quick Survey
• have heard of Docker ?
• have tried Docker ?
• are using Docker in a project ?
How many of you :
The challenge
Let’s make an analogy
The solution
What is Docker?
Docker is an engine that automates the
deployment of any application as a lightweight,
portable, self-suffi...
Underlying technologies
• Linux Containers a.k.a LXC
• Control groups and namespaces
• AUFS, a copy-on-write filesystem
Containers vsVMs
Installing Docker
• What you need:
• Linux Kernel 3.8 or above
• AUFS
• LXC
• Vagrant, APT repo, binary download, from
sou...
Try Docker on DigitalOcean
Register here http://tinyurl.com/dockerLDN
with the promo code DockerInLondon
for a $10 credit ...
Docker on OS X
• LaunchVagrant box with docker
• Build docker on OS X
• Alias docker to docker -H :4243
Demo
Use cases
• Build a PaaS
• Easy, automated application development
• Local dev environment
• Testing
Docker ecosystem
• PaaS: dokku, flynn.io, deis, tsuru
• Orchard
• StriderCD
• UI’s (shipyard, docker-ui, dockland)
• CoreOS
Cool projects
• http://memcachedasaservice.com
• http://tryrethink.info
• https://github.com/ptone/jiffylab
Who’s playing with it
• Cloudflare
• eBay
• mailgun
• (GoCardless)
Docker 1.0
• Designed to be pluggable
• LXC, Solaris Zones, BSD Jails, OpenVZ
• AUFS, BTRFS
• Read more about this: http:/...
Useful links
• http://docker.io
• Docs: http://docs.docker.io/
• IRC: #docker on freenode
• Google group: docker-user
• Tw...
Thanks!
@stevedomin
(I’ve a limited amount of Docker stickers to give away)
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Transcript of "Intro to Docker - London meetup oct. 2013"

  1. 1. Introduction to Steve Domin Docker London Oct 2013
  2. 2. Quick Survey • have heard of Docker ? • have tried Docker ? • are using Docker in a project ? How many of you :
  3. 3. The challenge
  4. 4. Let’s make an analogy
  5. 5. The solution
  6. 6. What is Docker? Docker is an engine that automates the deployment of any application as a lightweight, portable, self-sufficient container that will run virtually anywhere.
  7. 7. Underlying technologies • Linux Containers a.k.a LXC • Control groups and namespaces • AUFS, a copy-on-write filesystem
  8. 8. Containers vsVMs
  9. 9. Installing Docker • What you need: • Linux Kernel 3.8 or above • AUFS • LXC • Vagrant, APT repo, binary download, from source • http://docs.docker.io/en/latest/installation/
  10. 10. Try Docker on DigitalOcean Register here http://tinyurl.com/dockerLDN with the promo code DockerInLondon for a $10 credit bonus
  11. 11. Docker on OS X • LaunchVagrant box with docker • Build docker on OS X • Alias docker to docker -H :4243
  12. 12. Demo
  13. 13. Use cases • Build a PaaS • Easy, automated application development • Local dev environment • Testing
  14. 14. Docker ecosystem • PaaS: dokku, flynn.io, deis, tsuru • Orchard • StriderCD • UI’s (shipyard, docker-ui, dockland) • CoreOS
  15. 15. Cool projects • http://memcachedasaservice.com • http://tryrethink.info • https://github.com/ptone/jiffylab
  16. 16. Who’s playing with it • Cloudflare • eBay • mailgun • (GoCardless)
  17. 17. Docker 1.0 • Designed to be pluggable • LXC, Solaris Zones, BSD Jails, OpenVZ • AUFS, BTRFS • Read more about this: http:// blog.docker.io/2013/08/getting-to- docker-1-0/
  18. 18. Useful links • http://docker.io • Docs: http://docs.docker.io/ • IRC: #docker on freenode • Google group: docker-user • Twitter: @docker • G+: Docker+
  19. 19. Thanks! @stevedomin (I’ve a limited amount of Docker stickers to give away)
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