cardano-tracer: alarm dispatch payload; timeseries rules

.gitignore

@@ -72,6 +72,8 @@ bench/trace-schemas/messages/
 
 # Test artifacts
 cardano-tracer/cardano-tracer-test
+/cardano-tracer-test/
+/kernel-resource-summary.json
 
 # IntellIJ project folder
 .idea/

cardano-node.code-workspace

@@ -0,0 +1,10 @@
+{
+	"folders": [
+		{
+			"path": "."
+		},
+		{
+			"path": "../hermod-tracing"
+		}
+	]
+}

cardano-testnet/.changes/20261029_000000_cardano-testnet_baldur_alarms_strict_field.yml

@@ -0,0 +1,6 @@
+description: |
+  Add `alarms = Nothing` to the local `TracerConfig` construction so the project compiles against the new strict `alarms` field in `cardano-tracer`.
+kind:
+- bugfix
+pr: 6664
+project: cardano-testnet

cardano-testnet/src/Testnet/CardanoTracer.hs

@@ -77,6 +77,7 @@ mkConfig CardanoTracerConf { testnetMagic, logFormat, prometheusIP } port logFil
   , resourceFreq = Nothing
   , ekgRequestFull = Nothing
   , prometheusLabels = Nothing
+  , alarms = Nothing
   }
 
 -- | Data for working with a running @cardano-tracer@.

cardano-tracer/bench/cardano-tracer-bench.hs

@@ -61,6 +61,7 @@ main = do
         , teStateDir              = Nothing
         , teMetricsHelp           = []
         , teTimeseriesHandle      = Nothing
+        , teAlarmRegistry         = Nothing
         }
 
   removePathForcibly root
@@ -118,6 +119,7 @@ main = do
     , hasEKG           = Nothing
     , hasPrometheus    = Nothing
     , hasTimeseries    = Nothing
+    , alarms           = Nothing
     , tlsCertificate   = Nothing
     , logging          = NE.fromList [LoggingParams root FileMode format]
     , rotation         = Nothing

cardano-tracer/cardano-tracer.cabal

@@ -15,6 +15,7 @@ license-files:          LICENSE
 build-type:             Simple
 extra-doc-files:        README.md
                         CHANGELOG.md
+data-files:             test/alarms-smoke.sh
 
 flag systemd
   description:          Enable systemd support.
@@ -30,6 +31,7 @@ common project-config
                       , GeneralizedNewtypeDeriving
                       , ImportQualifiedPost
                       , InstanceSigs
+                      , NumericUnderscores
                       , ScopedTypeVariables
                       , StandaloneKindSignatures
                       , TypeApplications
@@ -61,6 +63,15 @@ library
                         Cardano.Tracer.Acceptors.Server
                         Cardano.Tracer.Acceptors.Utils
 
+                        Cardano.Tracer.Handlers.Alarms.Auth
+                        Cardano.Tracer.Handlers.Alarms.Consumers
+                        Cardano.Tracer.Handlers.Alarms.Registry
+                        Cardano.Tracer.Handlers.Alarms.Server
+                        Cardano.Tracer.Handlers.Alarms.Store
+                        Cardano.Tracer.Handlers.Alarms.TimeseriesRules
+                        Cardano.Tracer.Handlers.Alarms.TraceRules
+                        Cardano.Tracer.Handlers.Alarms.Types
+
                         Cardano.Tracer.Handlers.Logs.File
                         Cardano.Tracer.Handlers.Logs.Journal
                         Cardano.Tracer.Handlers.Logs.Rotator
@@ -122,6 +133,8 @@ library
                       , ekg-wai
                       , extra
                       , filepath
+                      , http-client
+                      , http-client-tls
                       , http-types
                       , mime-mail
                       , network
@@ -278,7 +291,9 @@ test-suite cardano-tracer-test
 
   main-is:              cardano-tracer-test.hs
 
-  other-modules:        Cardano.Tracer.Test.Forwarder
+  other-modules:        Cardano.Tracer.Test.Alarms.Tests
+                        Cardano.Tracer.Test.Alarms.TimeseriesTests
+                        Cardano.Tracer.Test.Forwarder
                         Cardano.Tracer.Test.DataPoint.Tests
                         Cardano.Tracer.Test.Logs.Tests
                         Cardano.Tracer.Test.Restart.Tests
@@ -288,6 +303,7 @@ test-suite cardano-tracer-test
   build-depends:        aeson
                       , async
                       , bytestring
+                      , cardano-timeseries-io
                       , cardano-tracer
                       , cborg
                       , containers
@@ -379,6 +395,23 @@ test-suite cardano-tracer-test-ext
                         -rtsopts
                         -with-rtsopts=-N
 
+test-suite cardano-tracer-alarms-smoke
+  import:               project-config
+  type:                 exitcode-stdio-1.0
+  hs-source-dirs:       test
+  main-is:              alarms-smoke.hs
+
+  other-modules:        Paths_cardano_tracer
+  autogen-modules:      Paths_cardano_tracer
+
+  build-tool-depends:   cardano-tracer:cardano-tracer
+
+  if os(windows)
+    buildable:          False
+
+  build-depends:        base
+                      , process
+
 benchmark cardano-tracer-bench
   import:               project-config
   type:                 exitcode-stdio-1.0

cardano-tracer/configuration/alarms-example.json

@@ -0,0 +1,38 @@
+{
+  "networkMagic": 764824073,
+  "network": {
+    "tag": "AcceptAt",
+    "contents": "/tmp/forwarder.sock"
+  },
+  "logging": [
+    {
+      "logRoot": "/tmp/cardano-tracer-logs",
+      "logMode": "FileMode",
+      "logFormat": "ForMachine"
+    }
+  ],
+  "alarms": {
+    "alEndpoint": {
+      "epHost": "127.0.0.1",
+      "epPort": 1234
+    },
+    "alAllowInsecure": true,
+    "alAuthentication": {
+      "aacProducers": [
+        {
+          "pcName": "hermod-bridge",
+          "pcTokenFile": null,
+          "pcSource": "hermod-recon"
+        }
+      ],
+      "aacReaders": [
+        {
+          "rcName": "local-reader",
+          "rcTokenFile": "/tmp/cardano-tracer-alarms-demo/reader.token",
+          "rcAllowHistory": true
+        }
+      ]
+    },
+    "alConsumers": []
+  }
+}