SIENTIAPDE-1325

Update metric labels from 'pipeline_name' to 'workflow_name' in metrics and related classes, ensuring consistency across the codebase and tests.

scouter/activities/gates.py

@@ -304,7 +304,7 @@ class Gates(SientiaMonitoring):
         metrics.LABORIOUS_DATA_WRITTEN_COUNT.labels(
             pod_id=self.pod_id,
             model_name=metadata['model_name'],
-            pipeline_name=metadata['workflow_name'],
+            workflow_name=metadata['workflow_name'],
         ).inc()
 
         # Register metrics
@@ -312,7 +312,7 @@ class Gates(SientiaMonitoring):
             metrics.TAG_CHANGES_MONITOR.labels(
                 pod_id=self.pod_id,
                 model_name=metadata['model_name'],
-                pipeline_name=metadata['workflow_name'],
+                workflow_name=metadata['workflow_name'],
                 tag_name=row['variable'],
             ).set(row['value'])
 

scouter/metrics.py

@@ -8,7 +8,7 @@ APP_UP = Gauge(
 )
 
 # Core labels for consistent metric labeling
-CORE_LABELS = ['pod_id', 'model_name', 'pipeline_name']
+CORE_LABELS = ['pod_id', 'model_name', 'workflow_name']
 
 # Data processing metrics
 LABORIOUS_DATA_WRITTEN_COUNT = Counter(