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feat: wire all health metrics and add instance counts to dashboard

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Wired ISiteHealthCollector calls for script errors (ScriptExecutionActor),
alarm eval errors (AlarmActor), dead letters (DeadLetterMonitorActor), and
S&F buffer depth placeholder. Added instance count tracking (deployed/
enabled/disabled) to SiteHealthReport via DeploymentManagerActor. Updated
Health Dashboard UI to show instance counts per site. All metrics flow
through the existing health report pipeline via ClusterClient.
This commit is contained in:
Joseph Doherty
2026-03-18 00:57:49 -04:00
parent 88b5f6cb54
commit f165ca2774
18 changed files with 151 additions and 28 deletions
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11
tests/ScadaLink.IntegrationTests/ObservabilityTests.cs
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@@ -100,7 +100,10 @@ public class ObservabilityTests : IClassFixture<ScadaLinkWebApplicationFactory>
["ext-system"] = 15,
["notification"] = 2
},
DeadLetterCount: 5);
DeadLetterCount: 5,
DeployedInstanceCount: 0,
EnabledInstanceCount: 0,
DisabledInstanceCount: 0);
// Metric type 1: Data connection health
Assert.Equal(2, report.DataConnectionStatuses.Count);
@@ -141,7 +144,7 @@ public class ObservabilityTests : IClassFixture<ScadaLinkWebApplicationFactory>
"site-01", 1, DateTimeOffset.UtcNow,
new Dictionary<string, ConnectionHealth>(),
new Dictionary<string, TagResolutionStatus>(),
0, 0, new Dictionary<string, int>(), 0));
0, 0, new Dictionary<string, int>(), 0, 0, 0, 0));
var state = aggregator.GetSiteState("site-01");
Assert.NotNull(state);
@@ -152,7 +155,7 @@ public class ObservabilityTests : IClassFixture<ScadaLinkWebApplicationFactory>
"site-01", 2, DateTimeOffset.UtcNow,
new Dictionary<string, ConnectionHealth>(),
new Dictionary<string, TagResolutionStatus>(),
3, 0, new Dictionary<string, int>(), 0));
3, 0, new Dictionary<string, int>(), 0, 0, 0, 0));
state = aggregator.GetSiteState("site-01");
Assert.Equal(2, state!.LastSequenceNumber);
@@ -174,7 +177,7 @@ public class ObservabilityTests : IClassFixture<ScadaLinkWebApplicationFactory>
"site-01", seq, DateTimeOffset.UtcNow,
new Dictionary<string, ConnectionHealth>(),
new Dictionary<string, TagResolutionStatus>(),
seq, 0, new Dictionary<string, int>(), 0));
seq, 0, new Dictionary<string, int>(), 0, 0, 0, 0));
}
var state = aggregator.GetSiteState("site-01");