set env var for agent

K8s/descriptors/cart-deployment.yaml

@@ -20,6 +20,11 @@ spec:
       containers:
       - image: robotshop/rs-cart:latest
         name: cart
+        env:
+          - name: INSTANA_AGENT_HOST
+            valueFrom:
+              fieldRef:
+                fieldPath: status.hostIP
         ports:
         - containerPort: 8080
         resources:

K8s/descriptors/catalogue-deployment.yaml

@@ -20,6 +20,11 @@ spec:
       containers:
       - image: robotshop/rs-catalogue:latest
         name: catalogue
+        env:
+          - name: INSTANA_AGENT_HOST
+            valueFrom:
+              fieldRef:
+                fieldPath: status.hostIP
         ports:
         - containerPort: 8080
         resources:

K8s/descriptors/dispatch-deployment.yaml

@@ -20,6 +20,11 @@ spec:
       containers:
       - image: robotshop/rs-dispatch:latest
         name: dispatch
+        env:
+          - name: INSTANA_AGENT_HOST
+            valueFrom:
+              fieldRef:
+                fieldPath: status.hostIP
         resources:
           limits:
             cpu: 200m

K8s/descriptors/payment-deployment.yaml

@@ -20,6 +20,11 @@ spec:
       containers:
       - image: robotshop/rs-payment:latest
         name: payment
+        env:
+          - name: INSTANA_AGENT_HOST
+            valueFrom:
+              fieldRef:
+                fieldPath: status.hostIP
         ports:
         - containerPort: 8080
         resources:

K8s/descriptors/user-deployment.yaml

@@ -20,6 +20,11 @@ spec:
       containers:
       - image: robotshop/rs-user:latest
         name: user
+        env:
+          - name: INSTANA_AGENT_HOST
+            valueFrom:
+              fieldRef:
+                fieldPath: status.hostIP
         ports:
         - containerPort: 8080
         resources: