feat: add service discovery, OTel instrumentation, and k6 load tests (#1)

overlays/otel/patches/otel-patch.yaml

@@ -0,0 +1,139 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis-cart
+spec:
+  template:
+    metadata:
+      annotations:
+        instrumentation.opentelemetry.io/inject-python: monitoring/otel-instrumentation
+    spec:
+      containers:
+      - name: redis
+        env:
+        - name: OTEL_SERVICE_NAME
+          value: redis-cart
+        - name: OTEL_EXPORTER_OTLP_ENDPOINT
+          value: http://otel-collector.monitoring.svc.cluster.local:4318
+        - name: OTEL_RESOURCE_ATTRIBUTES
+          value: app=security-scan-test
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: adservice
+spec:
+  template:
+    metadata:
+      annotations:
+        instrumentation.opentelemetry.io/inject-java: monitoring/otel-instrumentation
+    spec:
+      containers:
+      - name: server
+        env:
+        - name: OTEL_SERVICE_NAME
+          value: adservice
+        - name: OTEL_EXPORTER_OTLP_ENDPOINT
+          value: http://otel-collector.monitoring.svc.cluster.local:4318
+        - name: OTEL_RESOURCE_ATTRIBUTES
+          value: app=security-scan-test
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: currencyservice
+spec:
+  template:
+    metadata:
+      annotations:
+        instrumentation.opentelemetry.io/inject-nodejs: monitoring/otel-instrumentation
+    spec:
+      containers:
+      - name: server
+        env:
+        - name: OTEL_SERVICE_NAME
+          value: currencyservice
+        - name: OTEL_EXPORTER_OTLP_ENDPOINT
+          value: http://otel-collector.monitoring.svc.cluster.local:4318
+        - name: OTEL_RESOURCE_ATTRIBUTES
+          value: app=security-scan-test
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: emailservice
+spec:
+  template:
+    metadata:
+      annotations:
+        instrumentation.opentelemetry.io/inject-python: monitoring/otel-instrumentation
+    spec:
+      containers:
+      - name: server
+        env:
+        - name: OTEL_SERVICE_NAME
+          value: emailservice
+        - name: OTEL_EXPORTER_OTLP_ENDPOINT
+          value: http://otel-collector.monitoring.svc.cluster.local:4318
+        - name: OTEL_RESOURCE_ATTRIBUTES
+          value: app=security-scan-test
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: loadgenerator
+spec:
+  template:
+    metadata:
+      annotations:
+        instrumentation.opentelemetry.io/inject-python: monitoring/otel-instrumentation
+    spec:
+      containers:
+      - name: main
+        env:
+        - name: OTEL_SERVICE_NAME
+          value: loadgenerator
+        - name: OTEL_EXPORTER_OTLP_ENDPOINT
+          value: http://otel-collector.monitoring.svc.cluster.local:4318
+        - name: OTEL_RESOURCE_ATTRIBUTES
+          value: app=security-scan-test
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: paymentservice
+spec:
+  template:
+    metadata:
+      annotations:
+        instrumentation.opentelemetry.io/inject-nodejs: monitoring/otel-instrumentation
+    spec:
+      containers:
+      - name: server
+        env:
+        - name: OTEL_SERVICE_NAME
+          value: paymentservice
+        - name: OTEL_EXPORTER_OTLP_ENDPOINT
+          value: http://otel-collector.monitoring.svc.cluster.local:4318
+        - name: OTEL_RESOURCE_ATTRIBUTES
+          value: app=security-scan-test
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: recommendationservice
+spec:
+  template:
+    metadata:
+      annotations:
+        instrumentation.opentelemetry.io/inject-python: monitoring/otel-instrumentation
+    spec:
+      containers:
+      - name: server
+        env:
+        - name: OTEL_SERVICE_NAME
+          value: recommendationservice
+        - name: OTEL_EXPORTER_OTLP_ENDPOINT
+          value: http://otel-collector.monitoring.svc.cluster.local:4318
+        - name: OTEL_RESOURCE_ATTRIBUTES
+          value: app=security-scan-test