Fix node exporter integration with Prometheus

Change-Id: I05fe6c74bccad6dd2fd515dcda4d4efe7e9a50dd
Issue-ID: ONAPARC-440
Signed-off-by: Srivahni Chivukula <srivahni.chivukula@intel.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/vnfs/DAaaS/collection/charts/prometheus-node-exporter/templates/NOTES.txt b/vnfs/DAaaS/collection/charts/prometheus-node-exporter/templates/NOTES.txt
new file mode 100755
index 00000000..4902798f
--- /dev/null
+++ b/vnfs/DAaaS/collection/charts/prometheus-node-exporter/templates/NOTES.txt
@@ -0,0 +1,15 @@
+1. Get the application URL by running these commands:
+{{- if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "prometheus-node-exporter.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ template "prometheus-node-exporter.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "prometheus-node-exporter.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "prometheus-node-exporter.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:80
+{{- end }}