/// <summary>
/// Adds an <see cref="ICustomResourceWatcher"/> for the specified custom resource type
/// </summary>
/// <typeparam name="TResource">The type of the custom resource to watch</typeparam>
/// <param name="services">The <see cref="IServiceCollection"/> to configure</param>
/// <param name="configuration">An <see cref="Action{T}"/> used to configure the <see cref="ICustomResourceWatcher"/> to use</param>
/// <returns>The configured <see cref="IServiceCollection"/></returns>
public static IServiceCollection AddCustomResourceWatcher <TResource>(this IServiceCollection services, Action <ICustomResourceWatcherOptionsBuilder> configuration)
where TResource : class, ICustomResource, new()
{
services.TryAddSingleton(typeof(ICustomResourceWatcher <TResource>), provider =>
{
ICustomResourceWatcherOptionsBuilder optionsBuilder = new CustomResourceWatcherOptionsBuilder();
configuration(optionsBuilder);
CustomResourceWatcherOptions options = optionsBuilder.Build();
return(ActivatorUtilities.CreateInstance <CustomResourceWatcher <TResource> >(provider, options));
});
return(services);
}
/// <summary>
/// Initializes a new <see cref="ICustomResourceWatcher{TResource}"/>.
/// </summary>
/// <param name="logger">The service used to perform logging</param>
/// <param name="kubernetes">The service used to communicate with Kubernetes.</param>
/// <param name="options">The current <see cref="CustomResourceWatcherOptions"/></param>
public CustomResourceWatcher(ILogger <CustomResourceWatcher <TResource> > logger, IKubernetes kubernetes, CustomResourceWatcherOptions options)
{
this.Logger = logger;
this.Kubernetes = kubernetes;
this.ResourceDefinition = new TResource().Definition;
this.Options = options;
this.StartAsync();
}