feat: Add restartCount as container golden metric

entity-types/infra-container/golden_metrics.stg.yml

@@ -42,3 +42,13 @@ networkTrafficTotal:
     # defaulting to newRelic query for now since we cannot match value functions for OpenTelemetry cumulative metrics.
     opentelemetry:
       select: rate(max(container.storage.write_bytes), 1 second) + rate(max(container.storage.read_bytes), 1 second) AS 'Network traffic (bytes per second)'
+containerRestart:
+  title: Container restarts
+  unit: COUNT
+  queries:
+    newRelic:
+      select: latest(restartCount) AS 'Container restarts'
+      from: K8sContainerSample
+    opentelemetry:
+      # via kubeletstatsreceiver
+      select: latest(k8s.container.restartCount) AS 'Container restarts'

entity-types/infra-container/summary_metrics.stg.yml

@@ -0,0 +1,29 @@
+containerState:
+  title: Container state
+  unit: STRING
+  tag:
+    key: container.state
+cpuUsage:
+  goldenMetric: cpuUsage
+  title: CPU usage (cores)
+  unit: COUNT
+cpuUtilization:
+  goldenMetric: cpuUtilization
+  unit: PERCENTAGE
+  title: CPU utilization (%)
+storageUsage:
+  goldenMetric: storageUsage
+  title: Storage usage (bytes)
+  unit: BYTES
+memoryUsage:
+  goldenMetric: memoryUsage
+  title: Memory usage (bytes)
+  unit: BYTES
+networkTrafficTotal:
+  goldenMetric: networkTrafficTotal
+  title: Network traffic (bytes per second)
+  unit: BYTES_PER_SECOND
+containerRestart:
+  goldenMetric: containerRestart
+  title: Container restarts
+  unit: COUNT