feat(node): add opentelemetry

Author: incubator4

charts/rss3-node/Chart.yaml

@@ -15,7 +15,7 @@ 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: 0.2.14
+version: 0.3.0
 
 # 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

charts/rss3-node/templates/configmap.yaml

@@ -31,9 +31,6 @@ data:
   []
     {{- end }}
     database:
-    {{- toYaml .Values.database | nindent 6}}
+    {{- toYaml .Values.database | nindent 6 }}
     stream:
-      enable: false
-      driver: kafka
-      topic: rss3.node.feeds
-      uri: localhost:9092
+    {{- toYaml .Values.stream | nindent 6 }}

charts/rss3-node/templates/hub/deployment.yaml

@@ -22,7 +22,7 @@ spec:
     metadata:
       annotations:
         checksum/configmap: {{ include "rss3-node.globalConfigCheckSum" .}}
-      {{- with .Values.hub.podAnnotations }}
+      {{- with (mergeOverwrite (deepCopy .Values.global.podAnnotations) .Values.hub.podAnnotations) }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:

charts/rss3-node/values.yaml

@@ -256,3 +256,19 @@ database:
   driver: cockroachdb
   partition: true
   uri: postgres://root@localhost:26257/defaultdb
+
+stream:
+  enable: false
+  driver: kafka
+  topic: rss3.node.feeds
+  uri: localhost:9092
+
+observability:
+  opentelemetry:
+    metrics:
+      enable: false
+      endpoint: 0.0.0.0:9090
+    traces:
+      enable: false
+      insecure: true
+      endpoint: localhost:4318