Functions - Java 17 Support

[apawast]

• Functions runtime V3
• OS (Linux and Windows) all hosting plans

We are releasing Java 17 for preview this semester. Users need to be able to create Functions and select "Java 17 (preview)" in VSCode.

Configuration: set javaVersion to 17 for Windows and LinuxFxVersion to java|17 for Linux

[akaroml]

@Flanker32 please help send a PR to enable Java 17 runtime.

[Flanker32]

@apawast Thanks for your message, currently vscode leverage Get Function App Stacks API to get the Java runtimes, here is the related codes, once the API is updated, java 17 could be shown and create in VSCode extensions.

Another work item is to update the backup stacks, I'll do this once the API is updated, or @apawast could you please provide the sample response so that we could prepare the PR in advanced

[fiveisprime]

@Flanker32 has the stacks API been updated for this yet?

[MadhuraBharadwaj-MSFT]

@fiveisprime @Flanker32
Here is the PR created by @kaibocai to update the Stacks API for Java 17: Azure/azure-functions-ux#6729

[MadhuraBharadwaj-MSFT]

@fiveisprime @Flanker32

Currently Java 17 (preview) is updated on StacksAPI with the isHidden flag set to true. Azure/azure-functions-ux#6729.

The final PR with isHidden=false has been merged and will be available for customers to use by September 16: Azure/azure-functions-ux#6855.

Could you please ensure VSCode supports Java 17 (preview) for Azure Functions Runtime v4?

cc @amamounelsayed @apawast @shreyas-gopalakrishna @kaibocai

[alexweininger]

To test a hidden stack, enable the “Azure Functions: Show Hidden Stacks” setting in VS Code.

With this setting enabled, “Java 17 (Preview)” appears.