Nall.Aspire.Hosting.DependsOn

DependsOn functionality for .NET Aspire. Control startup dependencies between components.

Install

dotnet add package Nall.Aspire.Hosting.DependsOn.All

Package	Version	Description
Nall.Aspire.Hosting.DependsOn		Dependencies Core
Nall.Aspire.Hosting.DependsOn.All		Meta Package containing common dependencies for popular components
Nall.Aspire.Hosting.DependsOn.Uris		HttpEndpoints health check
Nall.Aspire.Hosting.DependsOn.PostgreSQL		PostgreSQL health check
Nall.Aspire.Hosting.DependsOn.SqlServer		SqlServer health check
Nall.Aspire.Hosting.DependsOn.RabbitMQ		RabbitMQ health check

Examples

// AppHost/Program.cs
var builder = DistributedApplication.CreateBuilder(args);

var admin = builder.AddParameter("postgres-admin", secret: true);
var password = builder.AddParameter("postgres-password", secret: true);

builder.Services.Configure<DependsOnOptions>(builder.Configuration.GetSection("DependsOnOptions"));

var dbServer = builder.AddPostgres("db-server", admin, password, 5432).WithHealthCheck();

dbServer.WithPgAdmin(c => c.WithHostPort(5050).WaitFor(dbServer));

var db = dbServer.AddDatabase("db");

var migrator = builder
    .AddProject<Projects.MigrationService>("migrator")
    .WithReference(db)
    .WaitFor(db);

var api = builder
    .AddProject<Projects.Api>("api")
    .WithReference(db)
    .WaitForCompletion(migrator);

builder.Build().Run();

Build and Development

dotnet cake --target build

dotnet cake --target test

dotnet cake --target pack

References

• https://github.com/davidfowl/WaitForDependenciesAspire