/// <summary>
/// Add an IInfoContributor that reports basic Kubernetes pod and host information
/// </summary>
/// <param name="services"><see cref="IServiceCollection"/></param>
/// <param name="podUtilities">Bring your own <see cref="IPodUtilities"/>. Defaults to <see cref="StandardPodUtilities"/></param>
public static void AddKubernetesInfoContributor(this IServiceCollection services, IPodUtilities podUtilities = null)
{
if (services is null)
{
throw new ArgumentNullException(nameof(services));
}
if (!services.Any(srv => srv.ServiceType.IsAssignableFrom(typeof(IPodUtilities))))
{
if (podUtilities == null)
{
services.AddKubernetesClient();
services.AddSingleton <IPodUtilities, StandardPodUtilities>();
}
else
{
services.Add(new ServiceDescriptor(typeof(IPodUtilities), podUtilities));
}
}
services.AddSingleton <IInfoContributor, KubernetesInfoContributor>();
}
/// <summary>
/// Add actuators that are useful when running in Kubernetes
/// </summary>
/// <param name="services"><see cref="IServiceCollection"/></param>
/// <param name="config">Application configuration. Retrieved from the <see cref="IServiceCollection"/> if not provided</param>
/// <param name="podUtilities">Bring your own <see cref="IPodUtilities"/>. Defaults to <see cref="StandardPodUtilities"/></param>
/// <param name="version">Set response type version</param>
public static void AddKubernetesActuators(this IServiceCollection services, IConfiguration config = null, IPodUtilities podUtilities = null, MediaTypeVersion version = MediaTypeVersion.V2)
{
if (services is null)
{
throw new ArgumentNullException(nameof(services));
}
services.AddKubernetesInfoContributor(podUtilities);
services.AddAllActuators(config, version);
}
public KubernetesInfoContributor(IPodUtilities podUtilities)
{
_podUtilities = podUtilities;
}
