using Microsoft.Azure.Functions.Extensions.DependencyInjection;

[assembly: FunctionsStartup(typeof(YourNameSpace.Startup))]

namespace YourNameSpace
{
    public class Startup : FunctionsStartup
    {
        public override void Configure(IFunctionsHostBuilder builder)
        {
            Console.WriteLine("hoge1");
        }

        public override void ConfigureAppConfiguration(IFunctionsConfigurationBuilder builder)
        {
            Console.WriteLine("hoge2");
            base.ConfigureAppConfiguration(builder);
        }
    }
}

Azure Functions Core Tools
Core Tools Version:       3.0.3873 Commit hash: c546cd456f0e58058cf6c37365eb5ccc5bb0840b  (64-bit)
Function Runtime Version: 3.3.1.0

[2021-10-21T05:34:42.388Z] Found /Path/to/your/azure-function-project.csproj. Using for user secrets file configuration.
[2021-10-21T05:34:43.475Z] Cannot create directory for shared memory usage: /dev/shm/AzureFunctions
[2021-10-21T05:34:43.475Z] System.IO.FileSystem: Access to the path '/dev/shm/AzureFunctions' is denied. Operation not permitted.
hoge2
hoge1