public static void AddHermesChecks(this IServiceCollection services, HealthChecksConfiguration configuration)
{
services
.AddHealthChecks()
.AddCheck(configuration?.Self?.Name ?? "Hermes", () => HealthCheckResult.Healthy(),
configuration?.Self?.Tags ?? new[] { "hermes", "service", "debug" });
services.AddMassTransitHostedService(true);
}
void AddCustomServices(IServiceCollection services, string connection)
{
var healthChecksConfig = new HealthChecksConfiguration();
Configuration.GetSection("HealthChecks").Bind(healthChecksConfig);
var rabbitMqConfig = new RabbitMQConfiguration();
Configuration.GetSection("RabbitMQ").Bind(rabbitMqConfig);
services.AddHealthChecks(connection, healthChecksConfig);
services.AddMassTransit(rabbitMqConfig);
services.AddCustomServices(_env);
}
static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.UseServiceProviderFactory(new AutofacServiceProviderFactory())
.UseSerilog()
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.Configure(app =>
{
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapHealthChecks("/healthz", new HealthCheckOptions
{
Predicate = _ => true,
ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
});
});
});
})
.ConfigureLogging((host, builder) =>
{
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(host.Configuration)
.CreateLogger();
builder.AddSerilog(Log.Logger, true);
})
.ConfigureServices((host, services) =>
{
var configuration = new HealthChecksConfiguration();
host.Configuration.GetSection("HealthChecks").Bind(configuration);
services.AddHermesChecks(configuration);
services.AddOptions <EmailOptions>().Bind(host.Configuration?.GetSection("Email"));
})
.ConfigureContainer <ContainerBuilder>((host, builder) =>
{
var configuration = new RabbitMQConfiguration();
host.Configuration.GetSection("RabbitMQ").Bind(configuration);
builder.RegisterModule(new HermesModule(configuration));
});
public static void AddHealthChecks(this IServiceCollection services, string connection, HealthChecksConfiguration configuration)
{
services.AddHealthChecks()
.AddCheck(configuration?.Self?.Name ?? "self", () => HealthCheckResult.Healthy(),
configuration?.Self?.Tags ?? new[] { "identity", "service", "identityserver4", "debug" })
.AddNpgSql(connection, name: configuration?.NpgSql?.Name ?? "postgres",
tags: configuration?.NpgSql?.Tags ?? new[] { "identity", "db", "postgres", "debug" });
}
