mirror of https://github.com/abpframework/eventhub
maliming
1 year ago
11 changed files with 178 additions and 21 deletions
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<Project Sdk="Microsoft.NET.Sdk"> |
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<PropertyGroup> |
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<TargetFramework>net8.0</TargetFramework> |
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<ImplicitUsings>enable</ImplicitUsings> |
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<Nullable>enable</Nullable> |
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</PropertyGroup> |
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<ItemGroup> |
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<PackageReference Include="Volo.Abp.AspNetCore" Version="8.3.1" /> |
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<PackageReference Include="AspNetCore.HealthChecks.UI" Version="8.0.2.0" /> |
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<PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="8.0.1.0" /> |
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<PackageReference Include="AspNetCore.HealthChecks.UI.InMemory.Storage" Version="8.0.1.0" /> |
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</ItemGroup> |
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<ItemGroup> |
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<ProjectReference Include="..\EventHub.EntityFrameworkCore\EventHub.EntityFrameworkCore.csproj" /> |
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</ItemGroup> |
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</Project> |
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using EventHub.EntityFrameworkCore; |
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using EventHub.Web.Shared.HealthChecks; |
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using Volo.Abp.AspNetCore; |
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using Volo.Abp.Modularity; |
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namespace EventHub.Web.Shared; |
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[DependsOn(typeof(AbpAspNetCoreModule), typeof(EventHubEntityFrameworkCoreModule))] |
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public class EventHubWebSharedModule : AbpModule |
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{ |
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public override void ConfigureServices(ServiceConfigurationContext context) |
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{ |
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context.Services.AddEventHubHealthChecks(); |
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} |
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} |
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using Microsoft.Extensions.Diagnostics.HealthChecks; |
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using Volo.Abp.DependencyInjection; |
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using Volo.Abp.Identity; |
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using IdentityRole = Microsoft.AspNetCore.Identity.IdentityRole; |
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namespace EventHub.Web.Shared.HealthChecks; |
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public class EventHubDatabaseCheck : IHealthCheck, ITransientDependency |
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{ |
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protected readonly IIdentityRoleRepository IdentityRoleRepository; |
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public EventHubDatabaseCheck(IIdentityRoleRepository identityRoleRepository) |
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{ |
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IdentityRoleRepository = identityRoleRepository; |
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} |
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public async Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = default) |
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{ |
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try |
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{ |
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await IdentityRoleRepository.GetListAsync(sorting: nameof(IdentityRole.Id), maxResultCount: 1, cancellationToken: cancellationToken); |
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return HealthCheckResult.Healthy($"Could connect to database and get record."); |
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} |
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catch (Exception e) |
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{ |
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return HealthCheckResult.Unhealthy($"Error when trying to get database record. ", e); |
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} |
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} |
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} |
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using HealthChecks.UI.Client; |
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using Microsoft.AspNetCore.Builder; |
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using Microsoft.AspNetCore.Diagnostics.HealthChecks; |
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using Microsoft.AspNetCore.Http; |
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using Microsoft.AspNetCore.Routing; |
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using Microsoft.Extensions.DependencyInjection; |
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namespace EventHub.Web.Shared.HealthChecks; |
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public static class HealthChecksBuilderExtensions |
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{ |
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public static void AddEventHubHealthChecks(this IServiceCollection services) |
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{ |
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// Add your health checks here
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var healthChecksBuilder = services.AddHealthChecks(); |
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healthChecksBuilder.AddCheck<EventHubDatabaseCheck>("EventHub DbContext Check", tags: new string[] { "database" }); |
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services.ConfigureHealthCheckEndpoint("/health-status"); |
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// If you don't want to add HealthChecksUI, remove following configurations.
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var configuration = services.GetConfiguration(); |
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var healthCheckUrl = configuration["App:HealthCheckUrl"]; |
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if (string.IsNullOrEmpty(healthCheckUrl)) |
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{ |
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healthCheckUrl = "/health-status"; |
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} |
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var healthChecksUiBuilder = services.AddHealthChecksUI(settings => |
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{ |
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settings.AddHealthCheckEndpoint("EventHub Health Status", healthCheckUrl); |
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}); |
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// Set your HealthCheck UI Storage here
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healthChecksUiBuilder.AddInMemoryStorage(); |
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services.MapHealthChecksUiEndpoints(options => |
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{ |
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options.UIPath = "/health-ui"; |
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options.ApiPath = "/health-api"; |
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}); |
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} |
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private static IServiceCollection ConfigureHealthCheckEndpoint(this IServiceCollection services, string path) |
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{ |
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services.Configure<AbpEndpointRouterOptions>(options => |
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{ |
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options.EndpointConfigureActions.Add(endpointContext => |
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{ |
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endpointContext.Endpoints.MapHealthChecks( |
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new PathString(path.EnsureStartsWith('/')), |
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new HealthCheckOptions |
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{ |
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Predicate = _ => true, |
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ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse, |
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AllowCachingResponses = false, |
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}); |
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}); |
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}); |
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return services; |
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} |
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private static IServiceCollection MapHealthChecksUiEndpoints(this IServiceCollection services, Action<global::HealthChecks.UI.Configuration.Options>? setupOption = null) |
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{ |
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services.Configure<AbpEndpointRouterOptions>(routerOptions => |
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{ |
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routerOptions.EndpointConfigureActions.Add(endpointContext => |
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{ |
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endpointContext.Endpoints.MapHealthChecksUI(setupOption); |
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}); |
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}); |
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return services; |
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} |
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} |
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