Azure Function Proxies and Azure API Management

This is part of a full day Serverless training I hosted for Microsoft Turkey in Istanbul talking about Azure Function Proxies and Azure API Management.

Transcript

1. Azure Function Proxies +
   Azure API Management
   Daron Yöndem
   http://daron.me
   @daronyondem
   

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2. Why need a proxy?
   • Have multiple function apps under a single API surface.
   • Mock APIs for developers!
   • Request/Response overrides
   .
   

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3. Creating a mock api with function proxies
   DEMO
   

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5. Creating proxies to override request/response on a 3th party API.
   DEMO
   

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8. Running proxies locally from Visual Studio.
   DEMO
   

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10. Build-in parameters for requests
    {request.method}
    {request.headers.}
    {request.querystring.}
    

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11. Build-in parameters for responses
    {backend.response.statusCode}
    {backend.response.statusReason}
    {backend.response.headers.}
    

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12. Referencing App Settings
    https://%ORDER_PROCESSING_HOST%/api/orders
    

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13. Why Azure API Management?
    • Rate limiting
    • Access Policies
    • Caching
    • Subscriptions
    • Licensing
    • Analytics
    • Developer Portal
    • and so on…
    

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14. Licensing and throttling functions with API Management
    DEMO
    

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20. Links worth sharing
    Azure Proxies Official Documentation
    • https://aka.ms/ProxiesDocs
    OpenAPI (Swagger) export from Azure Functions
    • https://goo.gl/LWbFmH
    

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21. Thanks
    http://daron.me | @daronyondem
    Download slides here;
    http://daron.me/decks
    

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