k8app: bugfix: is already exist namespace - we mustn't replace it

previously was in transform/metric_statements and overwrite some important system metrics from k8s

charts/agent/Chart.yaml

@@ -15,10 +15,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.1.6
+version: 1.1.7
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "1.16.0"
+appVersion: "1.16.0"

charts/agent/values.yaml

@@ -245,7 +245,7 @@ config:
             - delete_key(attributes, "k8s.container.restart_count")
             - delete_key(attributes, "k8s.container.name")
             - replace_all_patterns(attributes, "key", "k8s.node.name", "nodename")
-            - replace_all_patterns(attributes, "key", "k8s.namespace.name", "namespace")
+#            - replace_all_patterns(attributes, "key", "k8s.namespace.name", "namespace")
       log_statements:
         - context: resource
           statements:
@@ -303,6 +303,16 @@ config:
           resource_attributes:
             - key: k8s.container.name
               value: "^.+$"
+    # must be after transform always!!!!
+    resource/metrics:
+      attributes:
+      # bugfix: is already exist namespace - we mustn't replace it
+      # previously was in transform/metric_statements and overwrite some important system metrics from k8s
+      - key: namespace
+        action: insert
+        from: k8s.namespace.name
+      - key: k8s.namespace.name
+        action: delete
     resource:
       attributes:
         - key: project
@@ -328,7 +338,6 @@ config:
           action: delete
         - key: net.host.port
           action: delete
-
     batch:
       send_batch_size: 500
       send_batch_max_size: 1000
@@ -372,7 +381,7 @@ config:
         exporters: [ logging, otlp/global ]
       metrics/2:
         receivers: [ prometheus ]
-        processors: [ memory_limiter, transform, resource, transform/metrics, batch/metrics ]
+        processors: [ memory_limiter, transform, resource, transform/metrics, resource/metrics, batch/metrics ]
         exporters: [ logging, otlp/global ]
       logs:
         receivers: [  otlp, filelog ]