Serverless Single Page Apps on Azure

This is a presentation introducing Azure Storage and Azure Functions as a SPA hosting environment. When you add some CDN and API Management onto the stack it is just beautiful and still all serverless and on the consumption plan (no pay for no use).

Transcript

1. Serverless
   Single Page Apps
   on Azure
   Daron Yöndem
   http://daron.me
   @daronyondem
   

   View Slide

2. Hosting something in Azure?
   • Virtual Machine
   • Kubernetes (AKS)
   • Docker / Containers (ACI)
   • App Service Plans
   • Cloud Services
   • Anything else left out there?
   

   View Slide

3. What you really need for a SPA?
   • Static file hosting
   • Maybe some APIs?
   

   View Slide

4. What you really need for a SPA?
   • Static file hosting > Azure Storage
   • Maybe some APIs? > Serverless Sauce (Azure Functions)
   

   View Slide

5. Let’s get some storage!
   DEMO
   

   View Slide

6. View Slide

7. View Slide

8. View Slide

9. View Slide

10. Storage Account Limits
    

    View Slide

11. What about getting some CDN Magic?
    DEMO
    

    View Slide

12. What
    about
    adding
    a CDN?
    

    View Slide

13. Don’t forget to change to origin!
    

    View Slide

14. View Slide

15. Getting a custom domain
    

    View Slide

16. View Slide

17. After the domain name is validated,
    it can take up to 6-8 hours for the custom
    domain HTTPS feature to be activated.
    

    View Slide

18. Premium for more!
    • HTTP to HTTPS redirection
    • Analytics
    • URL Rewrite
    • And some more goodies
    

    View Slide

19. So far….
    • Hosting for our static files
    • CDN in front of it
    • HTTPS Enabled
    

    View Slide

20. API for the Contact Form
    • Will use SendGrid to send e-mail.
    • Need an endpoint to pass contact form content.
    • Need it to be protected against abuse.
    

    View Slide

21. Setting up the Contact Form
    DEMO
    

    View Slide

22. View Slide

23. View Slide

24. View Slide

25. View Slide

26. View Slide

27. View Slide

28. View Slide

29. View Slide

30. Homework for you!
    • What if someone abused our mailing endpoint?
    • Use Azure API Management Consumption Plan for Request
    Throttling!
    

    View Slide

31. Resources
    • Storage Account Limits: https://drn.fyi/2NbC7Um
    • Increasing Storage Account Limits: https://drn.fyi/2NdO8Zp
    • Custom Domain Mapping for CDN: https://drn.fyi/2GQ1D0c
    Advanced request throttling with Azure API Management:
    https://drn.fyi/2Xbphdr
    

    View Slide

32. Thanks
    http://daron.me | @daronyondem
    Download slides here;
    http://daron.me/decks
    Sample code here;
    https://drn.fyi/2XbzK8D
    

    View Slide