Building serverless applications with reusable Serverless Components

Builds upon the success of the Serverless Framework and introduces Serverless Components. The presentation covers aspects of the component qualities, architecture, usage and finishes off with a demo.

Transcript

1. building serverless applications
   with reusable serverless components
   serverless.com
   Serverless Meetup Lviv, Ukraine
   July 17th, 2018
   Rupak Ganguly
   Enterprise Solutions Architect
   Photo by Esther Jiao on Unsplash
   

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2. rupak@serverless.com
   @rupakg
   Rupak Ganguly
   enterprise solutions architect
   

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3. interest in “serverless” from google trends
   serverless.com
   

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4. The future of the cloud is serverless
   serverless.com
   

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5. serverless definition
   serverless: though servers exists, the developer
   does not have to think about them
   serverless.com
   

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6. serverless qualities
   zero-administration
   pay-per-execution
   auto-scaling
   event-driven
   serverless.com
   

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7. build cloud-native apps quickly, with minimal overhead.
   serverless inc.
   Founded in 2015, San Francisco, CA
   serverless.com | @goserverless
   

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8. the serverless application framework
   serverless.com
   framework
   serverless
   

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9. build and iterate on serverless applications
   easily & quickly across vendors
   serverless.com
   framework
   serverless
   

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10. used by the developer community
    and enterprises alike
    serverless.com
    framework
    serverless
    

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11. serverless.com
    serverless framework
    open-source cli, written in nodejs
    provider agnostic, abstraction layer
    serverless.yml: configuration file, maps handlers to
    functions to events
    functions, events, code & resource mgmt.
    plugin system to extend & hook into life-cycle events
    framework
    serverless
    

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12. serverless.com
    # new app, templates
    sls create
    # write code
    sls deploy
    # update code
    sls deploy function
    # local testing
    sls invoke local
    # debugging
    sls logs
    # remote testing
    sls invoke
    easy application workflow
    # rollback
    sls rollback
    # analytics
    sls metrics
    # cleanup
    sls remove
    framework
    serverless
    

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13. building serverless applications with
    the serverless framework is easy
    but it could be easier.
    serverless.com
    framework
    serverless
    

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14. an easier way to build applications with cloud services
    serverless.com
    components
    serverless
    

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15. simple building blocks that can
    package cloud/SaaS services, logic & automation
    to build larger composable applications
    serverless.com
    serverless components
    components
    serverless
    

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16. component qualities
    easy
    composable
    open
    serverless
    serverless.com
    components
    serverless
    

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17. component architecture
    serverless.com
    configuration
    serverless.yml
    input types & inputs
    output types & outputs
    variables system
    implementation
    index.js
    commands
    context & state
    dependency graph
    components
    serverless
    

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18. serverless.com
    components
    serverless
    configuration
    serverless.yml
    type
    input types
    output types
    aws-apigateway
    component
    

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19. serverless.com
    components
    serverless
    implementation
    index.js
    deploy
    command
    outputs
    state
    aws-apigateway
    component
    remove
    command
    

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20. declarative approach
    programmatic access
    nest to create higher-order components & apps
    cli to deploy/remove
    serverless.com
    building
    serverless applications
    with components
    components
    serverless
    

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21. serverless.com
    components
    serverless
    configuration
    serverless.yml
    app type
    nested
    faker data
    application
    lambda
    component
    rest api
    component
    declarative approach
    

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22. serverless.com
    components
    serverless
    implementation
    index.js
    aws-lambda
    component
    load
    component
    programmatic access
    deploy
    component
    

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23. serverless.com
    components
    serverless
    components CLI
    retail store
    application
    

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24. static website using Hugo
    serverless.com
    serverless.com
    static site
    serverless
    

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25. serverless.com
    components
    serverless
    

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26. a serverless ecommerce store application
    serverless.com
    serverless.com
    retail
    serverless
    

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27. serverless.com
    components
    serverless
    

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28. serverless.com
    components
    serverless
    demo
    retail
    serverless
    

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29. components roadmap
    started as an experiment
    Serverless Framework v2
    serverless.com
    components
    serverless
    

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30. contribute
    serverless.com
    try it out
    opensource
    create components
    submit to the registry
    components
    serverless
    

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31. resources
    serverless.com
    Serverless Components & Examples repo: http://bit.ly/2unePTa
    Retail Store app: http://bit.ly/2zEHJmP
    How to write your first Serverless component: http://bit.ly/2mfYFqh
    How to create a Serverless dynamic site: http://bit.ly/2mfZ7Vv
    How to create a static blog site: http://bit.ly/2KVOiql
    How to create a REST API with components: http://bit.ly/2LiRkBa
    

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32. it’s a wrap
    questions?
    rupak@serverless.com
    @goserverless
    @rupakg
    follow-up
    serverless.com
    

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