private static void ConfigureBootstrapLogging(
string environment
)
{
var configuration = new LoggerConfiguration()
.MinimumLevel.Override("Microsoft", LogEventLevel.Information);
ConfigureLogging(configuration, environment);
Log.Logger = configuration.CreateBootstrapLogger();
}
public static IHostBuilder CreateHostBuilder(IConfigurationRoot config, string environment)
{
Console.Title = "Exceptionless Web";
var options = AppOptions.ReadFromConfiguration(config);
var loggerConfig = new LoggerConfiguration().ReadFrom.Configuration(config)
.Enrich.FromLogContext()
.Enrich.WithMachineName()
.Enrich.WithSpan();
if (!String.IsNullOrEmpty(options.ExceptionlessApiKey))
{
loggerConfig.WriteTo.Sink(new ExceptionlessSink(), LogEventLevel.Information);
}
Log.Logger = loggerConfig.CreateBootstrapLogger();
var configDictionary = config.ToDictionary("Serilog");
Log.Information("Bootstrapping Exceptionless Web in {AppMode} mode ({InformationalVersion}) on {MachineName} with settings {@Settings}", environment, options.InformationalVersion, Environment.MachineName, configDictionary);
var builder = Host.CreateDefaultBuilder()
.UseEnvironment(environment)
.UseSerilog()
.ConfigureWebHostDefaults(webBuilder => {
webBuilder
.UseConfiguration(config)
.ConfigureKestrel(c => {
c.AddServerHeader = false;
if (options.MaximumEventPostSize > 0)
{
c.Limits.MaxRequestBodySize = options.MaximumEventPostSize;
}
})
.UseStartup <Startup>();
})
.ConfigureServices((ctx, services) => {
services.AddSingleton(config);
services.AddAppOptions(options);
services.AddHttpContextAccessor();
services.AddApm(new ApmConfig(config, "Exceptionless.Web", "Exceptionless", options.InformationalVersion, options.CacheOptions.Provider == "redis"));
});
if (!String.IsNullOrEmpty(options.MetricOptions.Provider))
{
ConfigureMetricsReporting(builder, options.MetricOptions);
}
return(builder);
}
/// <summary>
/// Create and configure the logger.
/// </summary>
/// <remarks>
/// Additional Serilog services are registered during <see cref="HostBuilderExtensions.ConfigureUmbracoDefaults" />.
/// </remarks>
public static IServiceCollection AddLogger(
this IServiceCollection services,
IHostEnvironment hostEnvironment,
IConfiguration configuration)
{
// TODO: WEBSITE_RUN_FROM_PACKAGE - can't assume this DIR is writable - we have an IConfiguration instance so a later refactor should be easy enough.
var loggingDir = hostEnvironment.MapPathContentRoot(Constants.SystemDirectories.LogFiles);
ILoggingConfiguration loggingConfig = new LoggingConfiguration(loggingDir);
var umbracoFileConfiguration = new UmbracoFileConfiguration(configuration);
services.TryAddSingleton(umbracoFileConfiguration);
services.TryAddSingleton(loggingConfig);
services.TryAddSingleton <ILogEventEnricher, ApplicationIdEnricher>();
///////////////////////////////////////////////
// Bootstrap logger setup
///////////////////////////////////////////////
LoggerConfiguration serilogConfig = new LoggerConfiguration()
.MinimalConfiguration(hostEnvironment, loggingConfig, umbracoFileConfiguration)
.ReadFrom.Configuration(configuration);
Log.Logger = serilogConfig.CreateBootstrapLogger();
///////////////////////////////////////////////
// Runtime logger setup
///////////////////////////////////////////////
services.AddSingleton(sp =>
{
var logger = new RegisteredReloadableLogger(Log.Logger as ReloadableLogger);
logger.Reload(cfg =>
{
cfg.MinimalConfiguration(hostEnvironment, loggingConfig, umbracoFileConfiguration)
.ReadFrom.Configuration(configuration)
.ReadFrom.Services(sp);
return(cfg);
});
return(logger);
});
services.AddSingleton <ILogger>(sp =>
{
ILogger logger = sp.GetRequiredService <RegisteredReloadableLogger>().Logger;
return(logger.ForContext(new NoopEnricher()));
});
services.AddSingleton <ILoggerFactory>(sp =>
{
ILogger logger = sp.GetRequiredService <RegisteredReloadableLogger>().Logger;
return(new SerilogLoggerFactory(logger));
});
// Registered to provide two services...
var diagnosticContext = new DiagnosticContext(Log.Logger);
// Consumed by e.g. middleware
services.TryAddSingleton(diagnosticContext);
// Consumed by user code
services.TryAddSingleton <IDiagnosticContext>(diagnosticContext);
return(services);
}