Azure Function templates should be updated to use configurable serilog settings

[fgheysels]

The templates that are used to quickly start an Azure Function project should be modified so that the Serilog configuration can be read from the configuration using LoggerConfiguration.ReadFrom.Configuration() just like we do in the Api template.

Next to that, we should also only log to AppInsights if the instrumentationkey is not blank.

[spasal]

Sounds good, I would like to pick this up to start contributing on this repo. Ok?

[stijnmoreels]

Sounds good, I would like to pick this up to start contributing on this repo. Ok?

Amazing! 🥳 That's really great of you. Let us know if you come across any issues.

[fgheysels]

After creating this issue, and after a chat with @spasal , I am actually quite curious on how this will impact the built-in Function-logging stuff.

[stijnmoreels]

After creating this issue, and after a chat with @spasal , I am actually quite curious on how this will impact the built-in Function-logging stuff.

We'll see 😄 . We can take a peak in the build log when the PR is there.

[stijnmoreels]

Will have to wait until Serilog compiles to the latest version: serilog/serilog-aspnetcore#245