Move snmp exporter from a separate deployment to the EE statefulset

Move snmp exporter container from a separate deployment to the EE statefulset

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

-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ include "snmpexporter.fullname" . }}
-  labels:
-    vnf: {{ .Values.global.osm.vnf_id | lower}}
-spec:
-  replicas: {{ .Values.replicaCount }}
-  selector:
-    matchLabels:
-      {{- include "snmpexporter.selectorLabels" . | nindent 6 }}
-  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:
-        - name: init-config
-          image: busybox:1.28
-          command: ['sh', '-c', 'if [ ! -f "/etc/snmp_exporter/snmp.yml" ]; then cp /etc/snmp_exporter_init/snmp.yml /etc/snmp_exporter; fi']
-          volumeMounts:
-            - name: config-volume
-              mountPath: /etc/snmp_exporter
-            - name: init-config-volume
-              mountPath: /etc/snmp_exporter_init
-      containers:
-        - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.version }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - containerPort: 9116
-              protocol: TCP
-          volumeMounts:
-            - name: config-volume
-              mountPath: /etc/snmp_exporter
-          livenessProbe:
-            exec:
-              command:
-                - /bin/sh
-                - -c
-                - if [ ! -f "/etc/snmp_exporter/generator.yml" ]; then exit 0; else rm -f /etc/snmp_exporter/generator.yml && exit 1; fi
-            failureThreshold: 1
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-      volumes:
-        - name: config-volume
-          hostPath: 
-            path: "/var/lib/osm/snmp_exporter/{{ .Values.global.osm.vnf_id | lower }}/"
-        - name: init-config-volume
-          configMap:
-            name: "snmp-init-config-{{ .Release.Name }}"
-