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Azure Functions Primer 14 January 2019 Giulio Vian
Prerequisites Azure Subscription Contributor Permissions on a Resource Group Some development editor
Hello, World! Create a simple function through Azure Portal
Languages (runtime 2.x) C#, F# (Core 2) JavaScript/TypeScript (Node 8) Java 8 Python 3.6
Under the hood IIS Web Site Language runtimes Virtual File System
Explore the land App Service Editor (aka Monaco) Kudu environment
Triggers HTTP & WebHooks Timer Queue & Messaging  Queue Storage  Service Bus Queues & Topics  Event Grid & Hubs Files ...
Configuration Environment variables Connection strings Enable flag
Debugging Run locally Remote debugging Logging
Deployment Git repo Single Zip
Enhance Debug locally Redeploy & configure Create using Visual Studio
Security OAuth Azure Active Directory Google, Facebook, Twitter, and Microsoft accounts Keys Proxies ISO, SOC, and PCI com...
Durable (i.e. stateful) Subset runtimes: .Net, JS POCO
Manage Security Monitoring
Scenarios Short duration Stateless Organized
Costs (monthly) total number of requested executions for all functions (first million free) $0.20 per million executions g...
Conclusions
Develop locally, deploy globally
References https://docs.microsoft.com/en-us/azure/azure-functions/ https://azure.microsoft.com/en-us/resources/videos/igni...
Volunteers?
Thanks to our sponsors!
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Azure Functions primer - LDNA01-2019

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Limerick DotNet-Azure User Group (LDNA) 14 January 2019 Meetup (https://www.meetup.com/Limerick-DotNet/events/ttzpnqyzcbsb/)
Azure Functions primer

This time we will review the basics of a major serverless technology: Azure Functions.

The idea is to cover all the bases: how to setup a Function, debug, update, scale, secure. Hopefully we will touch some context, like costs and scenarios.

Published in: Software
License: CC Attribution License
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Azure Functions primer - LDNA01-2019

  1. 1. Azure Functions Primer 14 January 2019 Giulio Vian
  2. 2. Prerequisites Azure Subscription Contributor Permissions on a Resource Group Some development editor
  3. 3. Hello, World! Create a simple function through Azure Portal
  4. 4. Languages (runtime 2.x) C#, F# (Core 2) JavaScript/TypeScript (Node 8) Java 8 Python 3.6
  5. 5. Under the hood IIS Web Site Language runtimes Virtual File System
  6. 6. Explore the land App Service Editor (aka Monaco) Kudu environment
  7. 7. Triggers HTTP & WebHooks Timer Queue & Messaging  Queue Storage  Service Bus Queues & Topics  Event Grid & Hubs Files  O365 (Excel)  OneDrive, DropBox  Blob Storage  FTP DB  Cosmos DB  Microsoft Graph  Events
  8. 8. Configuration Environment variables Connection strings Enable flag
  9. 9. Debugging Run locally Remote debugging Logging
  10. 10. Deployment Git repo Single Zip
  11. 11. Enhance Debug locally Redeploy & configure Create using Visual Studio
  12. 12. Security OAuth Azure Active Directory Google, Facebook, Twitter, and Microsoft accounts Keys Proxies ISO, SOC, and PCI compliant
  13. 13. Durable (i.e. stateful) Subset runtimes: .Net, JS POCO
  14. 14. Manage Security Monitoring
  15. 15. Scenarios Short duration Stateless Organized
  16. 16. Costs (monthly) total number of requested executions for all functions (first million free) $0.20 per million executions gigabyte seconds = average memory size in gigabytes by the time in milliseconds it takes to execute $0.000016/GB-s
  17. 17. Conclusions
  18. 18. Develop locally, deploy globally
  19. 19. References https://docs.microsoft.com/en-us/azure/azure-functions/ https://azure.microsoft.com/en-us/resources/videos/ignite- 2018-azure-functions-internals/ https://markheath.net/post/remote-debugging-azure- functions Dos and Don'ts for Serverless and Azure Functions - Jeff Hollan https://www.youtube.com/watch?v=kvTostlJp7M https://github.com/sjwaight/funcs-cd-demo https://github.com/Azure/azure-functions-host/tree/dev/test https://medium.com/@jeffhollan
  20. 20. Volunteers?
  21. 21. Thanks to our sponsors!

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