Configure App Insights for Aspire telemetry

[SulliNV]

Proposed Changes

• Bug fix
• Feature
• Code style update (formatting)
• Refactoring (no functional changes, no api changes)
• Build or CI related changes
• Documentation content changes
• Other, please describe:

What is the current behavior?

No APM is configured for the application

What is the new behavior?

App Insights is configured for the application

Checklist

Please check that your PR fulfills the following requirements:

• Documentation has been added/updated.
• Automated tests for the changes have been added/updated.
• Updated BREAKING_CHANGES.md (if you introduced a breaking change).

Other information

[SulliNV]

Please note:

This has currently been tested with a manual provisioning of App Insights. In order for it to work, you must use builder.AddConnectionString("AppInsights", "APPLICATIONINSIGHTS_CONNECTION_STRING"); in the AppHost and set a value for the connection string using the user secrets, like so:

dotnet user-secrets init
dotnet user-secrets set "ConnectionStrings:AppInsights" "<CONNECTION_STRING>"

I was in the process (but I couldn't see it through) of testing the automatic provisioning, which is achieved by using builder.AddAzureApplicationInsights("appinsights"); in the AppHost instead of the manual configuration explained above.

[MatFillion]

Please note:

This has currently been tested with a manual provisioning of App Insights. In order for it to work, you must use builder.AddConnectionString("AppInsights", "APPLICATIONINSIGHTS_CONNECTION_STRING"); in the AppHost and set a value for the connection string using the user secrets, like so:

dotnet user-secrets init
dotnet user-secrets set "ConnectionStrings:AppInsights" "<CONNECTION_STRING>"

I was in the process (but I couldn't see it through) of testing the automatic provisioning, which is achieved by using builder.AddAzureApplicationInsights("appinsights"); in the AppHost instead of the manual configuration explained above.

Is that something we should add to the README?

dotnet user-secrets init
dotnet user-secrets set "ConnectionStrings:AppInsights" "<CONNECTION_STRING>"

[SulliNV]

Please note:
This has currently been tested with a manual provisioning of App Insights. In order for it to work, you must use builder.AddConnectionString("AppInsights", "APPLICATIONINSIGHTS_CONNECTION_STRING"); in the AppHost and set a value for the connection string using the user secrets, like so:

dotnet user-secrets init
dotnet user-secrets set "ConnectionStrings:AppInsights" "<CONNECTION_STRING>"

I was in the process (but I couldn't see it through) of testing the automatic provisioning, which is achieved by using builder.AddAzureApplicationInsights("appinsights"); in the AppHost instead of the manual configuration explained above.

Is that something we should add to the README?

dotnet user-secrets init
dotnet user-secrets set "ConnectionStrings:AppInsights" "<CONNECTION_STRING>"

@MatFillion I don't think so. I put this comment as an FYI of the current state for whoever was going to take over because I couldn't test automatic provisioning before I went on holiday. @MounirAbdousNventive was able to confirm that it worked so I removed the line for manual provisioning altogether (which I had commented in the first place).