From 2244f1f40cad4da197db259794149e663b1ae261 Mon Sep 17 00:00:00 2001
From: demo-bot <demo-bot@kyndryl.com>
Date: Fri, 17 Apr 2026 11:21:33 +0000
Subject: [PATCH] feat: add service discovery, OTel instrumentation, and k6
 load tests

---
 overlays/otel/kustomization.yaml | 68 ++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 overlays/otel/kustomization.yaml

diff --git a/overlays/otel/kustomization.yaml b/overlays/otel/kustomization.yaml
new file mode 100644
index 0000000..d0e279e
--- /dev/null
+++ b/overlays/otel/kustomization.yaml
@@ -0,0 +1,68 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ../deploy
+patches:
+- target:
+    kind: Deployment
+    name: redis-cart
+  patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: redis-cart\nspec:\n\
+    \  template:\n    metadata:\n      annotations:\n        instrumentation.opentelemetry.io/inject-python:\
+    \ monitoring/otel-instrumentation\n    spec:\n      containers:\n      - name:\
+    \ redis\n        env:\n        - name: OTEL_SERVICE_NAME\n          value: redis-cart\n\
+    \        - name: OTEL_EXPORTER_OTLP_ENDPOINT\n          value: http://otel-collector.monitoring.svc.cluster.local:4318\n\
+    \        - name: OTEL_RESOURCE_ATTRIBUTES\n          value: app=security-scan-test\n"
+- target:
+    kind: Deployment
+    name: adservice
+  patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: adservice\nspec:\n\
+    \  template:\n    metadata:\n      annotations:\n        instrumentation.opentelemetry.io/inject-java:\
+    \ monitoring/otel-instrumentation\n    spec:\n      containers:\n      - name:\
+    \ server\n        env:\n        - name: OTEL_SERVICE_NAME\n          value: adservice\n\
+    \        - name: OTEL_EXPORTER_OTLP_ENDPOINT\n          value: http://otel-collector.monitoring.svc.cluster.local:4318\n\
+    \        - name: OTEL_RESOURCE_ATTRIBUTES\n          value: app=security-scan-test\n"
+- target:
+    kind: Deployment
+    name: currencyservice
+  patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: currencyservice\n\
+    spec:\n  template:\n    metadata:\n      annotations:\n        instrumentation.opentelemetry.io/inject-nodejs:\
+    \ monitoring/otel-instrumentation\n    spec:\n      containers:\n      - name:\
+    \ server\n        env:\n        - name: OTEL_SERVICE_NAME\n          value: currencyservice\n\
+    \        - name: OTEL_EXPORTER_OTLP_ENDPOINT\n          value: http://otel-collector.monitoring.svc.cluster.local:4318\n\
+    \        - name: OTEL_RESOURCE_ATTRIBUTES\n          value: app=security-scan-test\n"
+- target:
+    kind: Deployment
+    name: emailservice
+  patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: emailservice\n\
+    spec:\n  template:\n    metadata:\n      annotations:\n        instrumentation.opentelemetry.io/inject-python:\
+    \ monitoring/otel-instrumentation\n    spec:\n      containers:\n      - name:\
+    \ server\n        env:\n        - name: OTEL_SERVICE_NAME\n          value: emailservice\n\
+    \        - name: OTEL_EXPORTER_OTLP_ENDPOINT\n          value: http://otel-collector.monitoring.svc.cluster.local:4318\n\
+    \        - name: OTEL_RESOURCE_ATTRIBUTES\n          value: app=security-scan-test\n"
+- target:
+    kind: Deployment
+    name: loadgenerator
+  patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: loadgenerator\n\
+    spec:\n  template:\n    metadata:\n      annotations:\n        instrumentation.opentelemetry.io/inject-python:\
+    \ monitoring/otel-instrumentation\n    spec:\n      containers:\n      - name:\
+    \ main\n        env:\n        - name: OTEL_SERVICE_NAME\n          value: loadgenerator\n\
+    \        - name: OTEL_EXPORTER_OTLP_ENDPOINT\n          value: http://otel-collector.monitoring.svc.cluster.local:4318\n\
+    \        - name: OTEL_RESOURCE_ATTRIBUTES\n          value: app=security-scan-test\n"
+- target:
+    kind: Deployment
+    name: paymentservice
+  patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: paymentservice\n\
+    spec:\n  template:\n    metadata:\n      annotations:\n        instrumentation.opentelemetry.io/inject-nodejs:\
+    \ monitoring/otel-instrumentation\n    spec:\n      containers:\n      - name:\
+    \ server\n        env:\n        - name: OTEL_SERVICE_NAME\n          value: paymentservice\n\
+    \        - name: OTEL_EXPORTER_OTLP_ENDPOINT\n          value: http://otel-collector.monitoring.svc.cluster.local:4318\n\
+    \        - name: OTEL_RESOURCE_ATTRIBUTES\n          value: app=security-scan-test\n"
+- target:
+    kind: Deployment
+    name: recommendationservice
+  patch: "apiVersion: apps/v1\nkind: Deployment\nmetadata:\n  name: recommendationservice\n\
+    spec:\n  template:\n    metadata:\n      annotations:\n        instrumentation.opentelemetry.io/inject-python:\
+    \ monitoring/otel-instrumentation\n    spec:\n      containers:\n      - name:\
+    \ server\n        env:\n        - name: OTEL_SERVICE_NAME\n          value: recommendationservice\n\
+    \        - name: OTEL_EXPORTER_OTLP_ENDPOINT\n          value: http://otel-collector.monitoring.svc.cluster.local:4318\n\
+    \        - name: OTEL_RESOURCE_ATTRIBUTES\n          value: app=security-scan-test\n"