Introduction to Dokku

lightning talk given in the Ruby User Group in Berlin

Transcript

1. deploying ruby
   by mojo
   

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2. deploying ruby
   by @eljojo
   

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3. deploy ruby
   • PaaS:
   • heroku
   • elastic beanstalk
   • anynines
   

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4. deploy ruby
   • do it yourself:
   • capistrano
   • docker images with docker files
   • puppet
   

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5. dokku is
   +
   =
   

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6. how does it work?
   • git push
   

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7. how does it work?
   • git push
   • dokku compiles app using heroku's buildpacks
   

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8. how does it work?
   • git push
   • dokku compiles app using heroku's buildpacks
   • dokku creates docker container and points nginx to it
   

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9. how does it work?
   • yay!
   

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10. how can i hack it?
    • how to support multiple servers?
    

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11. multiple servers
    • machine a:
    • receives git push
    and compiles
    docker image
    • pushes image to
    docker registry
    

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12. multiple servers
    • machine a:
    • receives git push
    and compiles
    docker image
    • pushes image to
    docker registry
    • machine b:
    • receives image from
    docker registry
    • updates nginx
    

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13. multiple servers
    • machine a:
    • receives git push
    and compiles
    docker image
    • pushes image to
    docker registry
    • machine b:
    • receives image from
    docker registry
    • updates nginx
    

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14. multiple servers
    • profit
    

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15. @eljojo
    

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