Files
ScadaBridge/src/ZB.MOM.WW.ScadaBridge.Host/DatabaseOptions.cs
T
Joseph Doherty 76198b36e3 fix(host): add MachineDataDb startup validation for Central (reverts Host-008, M2.9 #17)
REQ-HOST-3/REQ-HOST-4 require a MachineDataDb connection string for Central nodes.
The shipped docker appsettings (docker/central-node-a/appsettings.Central.json and
central-node-b) already carry the key. Host-008 had removed the fail-fast Require
because MachineDataDb had no consumer yet; this commit reverses that decision so a
misconfigured or missing connection string is caught at startup with a clear error.

Changes:
- DatabaseOptions: add MachineDataDb property with XML doc comment
- StartupValidator: add .Require for ScadaBridge:Database:MachineDataDb inside the
  existing Central .When block, immediately after the ConfigurationDb Require
- StartupValidatorTests: rename Central_MissingMachineDataDb_PassesValidation ->
  FailsValidation and flip to Assert.Throws; update comment to cite REQ-HOST-3/4,
  shipped docker appsettings, and the Host-008 reversal; add MachineDataDb to
  ValidCentralConfig() so all other Central tests remain green
- CentralDbTestEnvironment: supply ScadaBridge__Database__MachineDataDb env var
  (mirrors ConfigurationDb pattern) so HostStartupTests, HealthCheckTests, and
  MetricsEndpointTests pass through the new Require
- CompositionRootTests, AkkaHostedServiceAuditWiringTests, ActorPathTests: set
  ScadaBridge__Database__MachineDataDb env var alongside the pepper env var and
  clear it in Dispose, matching the existing pepper handling pattern

Build: 0 warnings, 0 errors. dotnet test Host.Tests: 233/233 passed.
2026-06-16 05:41:25 -04:00

15 lines
635 B
C#

namespace ZB.MOM.WW.ScadaBridge.Host;
/// <summary>
/// Database connection string and path options bound from the <c>ScadaBridge:Database</c> configuration section.
/// </summary>
public class DatabaseOptions
{
/// <summary>Connection string for the central configuration SQL Server database.</summary>
public string? ConfigurationDb { get; set; }
/// <summary>Connection string for the central machine-data SQL Server database.</summary>
public string? MachineDataDb { get; set; }
/// <summary>File system path to the site-local SQLite database directory.</summary>
public string? SiteDbPath { get; set; }
}