/// <summary>
/// Add HealthCheck middleware to OWIN Pipeline
/// </summary>
/// <param name="builder">OWIN <see cref="IAppBuilder" /></param>
/// <param name="options"><see cref="IHealthOptions"/> for configuring Health endpoint</param>
/// <param name="aggregator"><see cref="IHealthAggregator"/> for determining how to report aggregate health of the application</param>
/// <param name="contributors">A list of <see cref="IHealthContributor"/> to monitor for determining application health</param>
/// <param name="loggerFactory">For logging within the middleware</param>
/// <returns>OWIN <see cref="IAppBuilder" /> with Health Endpoint added</returns>
public static IAppBuilder UseHealthActuator(this IAppBuilder builder, IHealthOptions options, IHealthAggregator aggregator, IEnumerable <IHealthContributor> contributors, ILoggerFactory loggerFactory = null)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (aggregator == null)
{
throw new ArgumentNullException(nameof(aggregator));
}
if (contributors == null)
{
throw new ArgumentNullException(nameof(contributors));
}
var endpoint = new HealthEndpoint(options, aggregator, contributors, loggerFactory?.CreateLogger <HealthEndpoint>());
var logger = loggerFactory?.CreateLogger <HealthEndpointOwinMiddleware>();
return(builder.Use <HealthEndpointOwinMiddleware>(endpoint, logger));
}
public HealthEndpointCore(IHealthOptions options, IHealthAggregator aggregator, IEnumerable <IHealthContributor> contributors, IOptionsMonitor <HealthCheckServiceOptions> serviceOptions, IServiceProvider provider, ILogger <HealthEndpoint> logger = null)
: base(options, aggregator, contributors, logger)
{
_aggregator = aggregator ?? throw new ArgumentNullException(nameof(aggregator));
_serviceOptions = serviceOptions ?? throw new ArgumentNullException(nameof(serviceOptions));
_provider = provider ?? throw new ArgumentNullException(nameof(provider));
_contributors = contributors.ToList();
_logger = logger;
}
public HealthEndpoint(IHealthOptions options, IHealthAggregator aggregator, IEnumerable <IHealthContributor> contributors, ILogger <HealthEndpoint> logger = null)
: base(options)
{
if (contributors == null)
{
throw new ArgumentNullException(nameof(contributors));
}
_aggregator = aggregator ?? throw new ArgumentNullException(nameof(aggregator));
_contributors = contributors.ToList();
_logger = logger;
}
/// <summary>
/// Add HealthCheck middleware to OWIN Pipeline
/// </summary>
/// <param name="builder">OWIN <see cref="IAppBuilder" /></param>
/// <param name="options"><see cref="IHealthOptions"/> for configuring Health endpoint</param>
/// <param name="loggerFactory">For logging within the middleware</param>
/// <returns>OWIN <see cref="IAppBuilder" /> with Health Endpoint added</returns>
public static IAppBuilder UseHealthActuator(this IAppBuilder builder, IHealthOptions options, ILoggerFactory loggerFactory = null)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
return(builder.UseHealthActuator(options, new DefaultHealthAggregator(), loggerFactory));
}
public TestHealthEndpoint(IHealthOptions options, IHealthAggregator aggregator, IEnumerable <IHealthContributor> contributors, ILogger <HealthEndpoint> logger = null)
: base(options, aggregator, contributors, logger)
{
}
