Merge branch 'fixes_affinity_bug_snmp_ee' into 'master'

Fixes affinity bug on SNMP EE

See merge request !113

snmp_ee_vnf/helm-charts/eechart/charts/snmpexporter/templates/deployment.yaml

@@ -9,20 +9,21 @@ spec:
   selector:
     matchLabels:
       {{- include "snmpexporter.selectorLabels" . | nindent 6 }}
-  affinity:
-    podAffinity:
-      requiredDuringSchedulingIgnoredDuringExecution:
-        - labelSelector:
-            matchExpressions:
-            - key: vnf
-              operator: In
-              values:
-              - {{ .Values.global.osm.vnf_id | lower}}
   template:
     metadata:
       labels:
         {{- include "snmpexporter.selectorLabels" . | nindent 8 }}
     spec:
+      affinity:
+        podAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+          - labelSelector:
+              matchExpressions:
+              - key: vnf
+                operator: In
+                values:
+                - {{ .Values.global.osm.vnf_id | lower}}
+            topologyKey: "kubernetes.io/hostname"
       securityContext:
         runAsUser: 0
       initContainers:

snmp_ee_vnf/helm-charts/eechart/templates/statefulset.yaml

@@ -2,8 +2,6 @@ apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: {{ include "eechart.fullname" . }}
-  labels:
-    vnf: {{ .Values.global.osm.vnf_id | lower}}
 spec:
   serviceName:  {{ include "eechart.fullname" . }} 
   replicas: {{ .Values.replicaCount }}
@@ -16,6 +14,7 @@ spec:
       labels:
         app.kubernetes.io/name: {{ include "eechart.name" . }}
         app.kubernetes.io/instance: {{ .Release.Name }}
+        vnf: {{ .Values.global.osm.vnf_id | lower}}
     spec:
       imagePullSecrets:
       - name: regcred 

snmp_ee_vnf/snmp_ee_vnfd.yaml

@@ -77,7 +77,6 @@ vnfd:
     execution-environment-list:
     - connection-point-ref: vnf-mgmt
       helm-chart: eechart
-      helm-version: v2
       id: monitor
       metric-service: snmpexporter
     id: default-vnf-configuration