AddEnvironmentVariables fix

IdentityServer.Api/Program.cs

@@ -27,6 +27,7 @@ namespace IdentityServer.Api
             var configuration = new ConfigurationBuilder()
                 .SetBasePath(Directory.GetCurrentDirectory())
                 .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
+                .AddEnvironmentVariables()
                 .Build();
 
             var connectionString = configuration.GetConnectionString("DatabaseConnection");
@@ -42,14 +43,18 @@ namespace IdentityServer.Api
 
             var mssqlSinkOptions = new MSSqlServerSinkOptions() { AutoCreateSqlTable = true, TableName = "__Logs" };
 
+            Serilog.Debugging.SelfLog.Enable(msg => Console.WriteLine(msg));
+
             Log.Logger = new LoggerConfiguration()
-                .MinimumLevel.ControlledBy(loggingLevelSwitch)
+                .MinimumLevel.Verbose()
                 .MinimumLevel.Override("Microsoft", LogEventLevel.Warning)
                 .Enrich.FromLogContext()
                 .WriteTo.Console()
                 .WriteTo.MSSqlServer(connectionString, mssqlSinkOptions, columnOptions: columnOptions)
                 .CreateLogger();
 
+            Serilog.Debugging.SelfLog.Enable(msg => Console.WriteLine(msg));
+
             try
             {
                 var urls = configuration.GetValue<string>("urls");