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Adjust log levels

This commit is contained in:
Ryan Nowak 2018-10-05 22:28:56 -07:00
parent 014e7eb963
commit 9722d89572
2 changed files with 42 additions and 3 deletions
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4
src/Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions/HealthStatus.cs
View File

@ -12,6 +12,10 @@ namespace Microsoft.Extensions.Diagnostics.HealthChecks
/// and the corresponding value of <see cref="HealthCheckRegistration.FailureStatus"/>.
/// </para>
/// <para>
/// A status of <see cref="Unhealthy"/> should be considered the default value for a failing health check. Application
/// developers may configure a health check to report a different status as desired.
/// </para>
/// <para>
/// The values of this enum or ordered from least healthy to most healthy. So <see cref="HealthStatus.Degraded"/> is
/// greater than <see cref="HealthStatus.Unhealthy"/> but less than <see cref="HealthStatus.Healthy"/>.
/// </para>

41
src/Microsoft.Extensions.Diagnostics.HealthChecks/DefaultHealthCheckService.cs
View File

@ -154,10 +154,28 @@ namespace Microsoft.Extensions.Diagnostics.HealthChecks
EventIds.HealthCheckBegin,
"Running health check {HealthCheckName}");
private static readonly Action<ILogger, string, double, HealthStatus, string, Exception> _healthCheckEnd = LoggerMessage.Define<string, double, HealthStatus, string>(
// These are separate so they can have different log levels
private static readonly string HealthCheckEndText = "Health check {HealthCheckName} completed after {ElapsedMilliseconds}ms with status {HealthStatus} and '{HealthCheckDescription}'";
private static readonly Action<ILogger, string, double, HealthStatus, string, Exception> _healthCheckEndHealthy = LoggerMessage.Define<string, double, HealthStatus, string>(
LogLevel.Debug,
EventIds.HealthCheckEnd,
"Health check {HealthCheckName} completed after {ElapsedMilliseconds}ms with status {HealthStatus} and '{HealthCheckDescription}'");
HealthCheckEndText);
private static readonly Action<ILogger, string, double, HealthStatus, string, Exception> _healthCheckEndDegraded = LoggerMessage.Define<string, double, HealthStatus, string>(
LogLevel.Warning,
EventIds.HealthCheckEnd,
HealthCheckEndText);
private static readonly Action<ILogger, string, double, HealthStatus, string, Exception> _healthCheckEndUnhealthy = LoggerMessage.Define<string, double, HealthStatus, string>(
LogLevel.Error,
EventIds.HealthCheckEnd,
HealthCheckEndText);
private static readonly Action<ILogger, string, double, HealthStatus, string, Exception> _healthCheckEndFailed = LoggerMessage.Define<string, double, HealthStatus, string>(
LogLevel.Error,
EventIds.HealthCheckEnd,
HealthCheckEndText);
private static readonly Action<ILogger, string, double, Exception> _healthCheckError = LoggerMessage.Define<string, double>(
LogLevel.Error,
@ -181,7 +199,24 @@ namespace Microsoft.Extensions.Diagnostics.HealthChecks
public static void HealthCheckEnd(ILogger logger, HealthCheckRegistration registration, HealthReportEntry entry, TimeSpan duration)
{
_healthCheckEnd(logger, registration.Name, duration.TotalMilliseconds, entry.Status, entry.Description, null);
switch (entry.Status)
{
case HealthStatus.Healthy:
_healthCheckEndHealthy(logger, registration.Name, duration.TotalMilliseconds, entry.Status, entry.Description, null);
break;
case HealthStatus.Degraded:
_healthCheckEndDegraded(logger, registration.Name, duration.TotalMilliseconds, entry.Status, entry.Description, null);
break;
case HealthStatus.Unhealthy:
_healthCheckEndUnhealthy(logger, registration.Name, duration.TotalMilliseconds, entry.Status, entry.Description, null);
break;
case HealthStatus.Failed:
_healthCheckEndFailed(logger, registration.Name, duration.TotalMilliseconds, entry.Status, entry.Description, null);
break;
}
}
public static void HealthCheckError(ILogger logger, HealthCheckRegistration registration, Exception exception, TimeSpan duration)