Build, deploy, and host ASP.NET Core apps with Black Sails—without turning cloud infrastructure into your full-time job.
~/acme/Billing.Api
$ blacksails deploy
billing-api
ASP.NET Core · Black Sails
Production URL
billing-acme.apps.blacksails.sephiroth.com.br
A native path from your .NET project to production
One opinionated platform
Keep writing .NET. Black Sails handles the repeatable deployment work, runtime, service isolation, and delivery.
Build
Start with an ASP.NET Core project. Black Sails validates the .csproj and publishes the release on your machine—never on remote build infrastructure.
src/Billing.Api/
├─Billing.Api.csproj
├─Program.cs
└─appsettings.json
Isolate
Workspace, application, and environment coordinates make services explicit, isolated, and safe to update.
Deliver
Deploy through Black Sails, reuse the same service on every release, and receive a production HTTPS endpoint automatically.
Production
billing-acme.apps.blacksails.sephiroth.com.br
HTTPS ready
The deployment workflow
Black Sails reduces the release loop to a repeatable local build and an immutable deployment your team can inspect.
Run blacksails init inside a standard ASP.NET Core project. Black Sails links it to a stable application and production URL.
The CLI runs dotnet publish locally for Linux x64, creates a verified immutable artifact, and uploads only the finished output.
Black Sails starts the release, waits for health checks, preserves the previous version on failure, and returns your HTTPS endpoint.
See what ships
This example ASP.NET Core service was packaged and deployed through Black Sails. Open it and verify the result yourself.
Open the live serviceBlack Sails / demos / hello-web
Hello from .NET
Deployed with Black Sails
Bring your ASP.NET Core project. Black Sails handles everything between your code and a live service.
$ blacksails deploy
