Bringing Serverless into the Enterprise (Global Azure Virtual 2020)
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Industry and customer needs push enterprises to innovate and modernize their applications at a faster rate than ever before. Serverless solutions are a clear and natural choice for such demand due to its proven developer productivity gains. However, enterprises also require using services that can respond to their critical needs around networking, security, performance, DevOps, ability to run on-premises and compatibility with industry standards (e.g. Kubernetes). In this session, I will explore how serverless development with the Azure platform helps satisfy all these requirements.
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Bringing Serverless into the Enterprise (Global Azure Virtual 2020)
- 1. #GlobalAzureVirtual Global Azure Virtual 2020 Bringing Severless into the Enterprise Callon Campbell
- 2. Callon Campbell Solution Architect | Developer Microsoft MVP in Azure He/him/his Speaker Intro #GlobalAzureVirtual • 20 years enterprise development with Microsoft technologies – Azure, .NET, Web, Desktop, SQL, and Mobile • Blogging at https://theflyingmaverick.com • Speaker at community events and meetups
- 3. Agenda #GlobalAzureVirtual How serverless solves enterprise problems now with Azure • Goals of serverless • Developer productivity • Scale on demand • Powerful controls • Lots of demos! • Q&A
- 4. The goals of “serverless” #GlobalAzureVirtual
- 5. Serverless Full abstraction of servers Instant scale Pay-per-use #GlobalAzureVirtual
- 7. Leader in Functions-as-a-Service platform #GlobalAzureVirtual Forrester has named Microsoft as a leader in the inaugural report, The Forrester New Wave™: Function-As-A-Service Platforms, Q1 2020 based on their evaluation of Azure Functions and integrated development tooling. “robust programming model and integration capabilities” "engineering and support teams as key to their success” Report: https://reprints.forrester.com/#/assets/2/108/RES155938/reports
- 8. Full abstraction of servers Instant scale Pay-per-use #GlobalAzureVirtual Serverless for the enterprise Development process flexibility Secure and compliant Enterprise-level scale with control Advanced observability Hybrid and multi-cloud
- 9. Azure serverless ecosystem #GlobalAzureVirtual Event driven serverless offerings…
- 12. PlatformApplicationdeliveryOperatingsystem ●●● ●●● ●●● + https://github.com/azure/azure-functions-host (+other repos) Azure Functions host runtime Azure Functions Core Tools Azure Functions base Docker image Azure Functions .NET Docker image Azure Functions Node Docker image ●●● Functions everywhere
- 14. Automation across the Azure Lifecycle #GlobalAzureVirtual • <text>
- 15. Serverless Automation using PowerShell #GlobalAzureVirtual Azure Functions for PowerShell: • Built on the 2.x runtime • Uses PowerShell Core 6 - which supports Windows, macOS, and Linux • Native integration with Azure Application Insights – full visibility into each function execution.
- 16. Getting started with Azure Functions for PowerShell #GlobalAzureVirtual PowerShell in Azure Functions benefits: • Native bindings • Portal and Visual Studio code integration • Integrated security to protect HTTP triggered functions • Support for hybrid connections and VNET • Run in an isolated local environment
- 20. Use your favorite language #GlobalAzureVirtual
- 21. Inner and outer loop development #GlobalAzureVirtual Inner Loop Source Control Build and Test (CI) Deploy (CD) Run (Prod) Monitoring & Diagnostics Code, Run, Debug Outer Loop
- 22. Getting code to the cloud #GlobalAzureVirtual Direct publish App Service SCM (Kudu) CI/CD tools “right click publish” CD CD CI Check-in Check-in
- 25. Cold-starts #GlobalAzureVirtual When choosing the ‘Consumption’ plan, you will have elastic scale but at the cold of cold starts. A cold-start is a small amount of time needed to warm up the resources and execute your functions. Consumption plan runs on a shared environment and resources need to be allocated. Cold-start could take 1-3 seconds
- 26. Premium Functions #GlobalAzureVirtual • Avoid cold-start with perpetually warm instances • Dynamically scale as needed • Consistent performance • Network isolation, VNet connectivity • Long running execution (60min guaranteed) • Better predictable pricing
- 27. Scale out and latency Demo #GlobalAzureVirtual
- 30. Integration with Azure Monitor Logs (preview) #GlobalAzureVirtual Azure Functions Storage Event Hubs Log Analytics Azure Monitor
- 32. Premium Functions recap #GlobalAzureVirtual Powerful hardware Elastic scale with control Advanced networking options Reserved instances Increased memory CPU options Event-driven scale Burst scaling Cold start mitigation Long-running functions VNET integration Service endpoints
- 34. Your applications could benefit from serverless today. #GlobalAzureVirtual
- 35. Wrap-up #GlobalAzureVirtual • Serverless is the next big thing for enterprise • Pick what works for you • Serverless is more than just compute, functions, and app development • Productivity does not preclude enterprise capability
- 36. Resources #GlobalAzureVirtual Session resources • Serverless solution architecture – https://aka.ms/func-arch • General Functions documentation – https://docs.Microsoft.com/azure/azure-functions • Azure Functions on GitHub – https://github.com/Azure/Azure-Functions • Azure Functions PowerShell developer guide – https://docs.microsoft.com/en- us/azure/azure-functions/functions-reference-powershell Session code on GitHub • https://github.com/calloncampbell/2020-GlobalAzure-Serverless-In-Enterprise
- 38. Thank You