[otel-demo] Use otel-kube-stack helm chart and otel-operator to inject OTel configuration and manage OTel Collectors

charts/opentelemetry-demo/Chart.lock

@@ -1,7 +1,7 @@
 dependencies:
-- name: opentelemetry-collector
+- name: opentelemetry-kube-stack
   repository: https://open-telemetry.github.io/opentelemetry-helm-charts
-  version: 0.134.0
+  version: 0.11.0
 - name: jaeger
   repository: https://jaegertracing.github.io/helm-charts
   version: 3.4.1
@@ -14,5 +14,5 @@ dependencies:
 - name: opensearch
   repository: https://opensearch-project.github.io/helm-charts/
   version: 3.2.1
-digest: sha256:7914f840873659bd80ca9e9533f0f8b4fd72bcf06da45daa697c97ac9f4628db
-generated: "2025-09-22T13:56:25.986508+02:00"
+digest: sha256:f8daf23e180e652821e2f0ee394d215c8e741f33d2a779231870f77e42ea8390
+generated: "2025-10-07T14:13:33.985755+02:00"

charts/opentelemetry-demo/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 type: application
 name: opentelemetry-demo
-version: 0.38.1
+version: 0.39.0
 description: opentelemetry demo helm chart
 home: https://opentelemetry.io/
 sources:
@@ -14,10 +14,10 @@ maintainers:
 icon: https://opentelemetry.io/img/logos/opentelemetry-logo-nav.png
 appVersion: 2.1.3
 dependencies:
-  - name: opentelemetry-collector
-    version: 0.134.0
+  - name: opentelemetry-kube-stack
+    version: 0.11.0
     repository: https://open-telemetry.github.io/opentelemetry-helm-charts
-    condition: opentelemetry-collector.enabled
+    condition: opentelemetry-kube-stack.enabled
   - name: jaeger
     version: 3.4.1
     repository: https://jaegertracing.github.io/helm-charts

charts/opentelemetry-demo/ci/public-hosted-ingress-values.yaml

@@ -14,12 +14,12 @@ components:
               pathType: Prefix
               port: 8080
 
-opentelemetry-collector:
-  ingress:
-    enabled: true
-    hosts:
-      - host: otel-demo-collector.example.com
-        paths:
-          - path: /
-            pathType: Prefix
-            port: 4318
+# opentelemetry-collector:
+#   ingress:
+#     enabled: true
+#     hosts:
+#       - host: otel-demo-collector.example.com
+#         paths:
+#           - path: /
+#             pathType: Prefix
+#             port: 4318