Removed METRICS_ENDPOINT

Author: rcastley

workshop/petclinic/deployment.yaml

@@ -31,12 +31,6 @@ spec:
           env:
             - name: _JAVA_OPTIONS
               value: "-Dspring.profiles.active=native -DGIT_REPO=/petclinic-repo -Xdebug -Dsplunk.profiler.call.stack.interval=150"
-            - name: NODE_IP
-              valueFrom:
-                fieldRef:
-                  fieldPath: status.hostIP
-            - name: SPLUNK_METRICS_ENDPOINT
-              value: "http://$(NODE_IP):9943"
           resources:
             requests:
               memory: 512Mi