feat(host): health endpoints + per-environment appsettings layout

2026-05-26 05:23:01 -04:00
parent e2b357f89a
commit fa1d685ccd
5 changed files with 144 additions and 0 deletions
@@ -0,0 +1,26 @@
+using Akka.Actor;
+using Akka.Cluster;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+
+namespace ZB.MOM.WW.OtOpcUa.Host.Health;
+
+public sealed class AkkaClusterHealthCheck : IHealthCheck
+{
+    private readonly ActorSystem _system;
+
+    public AkkaClusterHealthCheck(ActorSystem system)
+    {
+        _system = system;
+    }
+
+    public Task<HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = default)
+    {
+        var cluster = Akka.Cluster.Cluster.Get(_system);
+        var selfUp = cluster.State.Members.Any(m =>
+            m.Address == cluster.SelfAddress && m.Status == MemberStatus.Up);
+
+        return Task.FromResult(selfUp
+            ? HealthCheckResult.Healthy($"Self Up; {cluster.State.Members.Count} member(s)")
+            : HealthCheckResult.Degraded("Self not yet Up in cluster"));
+    }
+}