[DMAAP] Update chart with service account

Add service account to requirements.yaml, values.yaml and deployment/statefulset

Issue-ID: OOM-2702
Signed-off-by: farida azmy <farida.azmy.ext@orange.com>
Co-authored-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: Id63ae33ce92a5192d43ff0f782487b3974fc5f41
diff --git a/kubernetes/dmaap/components/dmaap-dr-prov/requirements.yaml b/kubernetes/dmaap/components/dmaap-dr-prov/requirements.yaml
index ed03e05..65867f5 100644
--- a/kubernetes/dmaap/components/dmaap-dr-prov/requirements.yaml
+++ b/kubernetes/dmaap/components/dmaap-dr-prov/requirements.yaml
@@ -32,3 +32,6 @@
   - name: repositoryGenerator
     version: ~8.x-0
     repository: '@local'
+  - name: serviceAccount
+    version: ~8.x-0
+    repository: '@local'
diff --git a/kubernetes/dmaap/components/dmaap-dr-prov/templates/deployment.yaml b/kubernetes/dmaap/components/dmaap-dr-prov/templates/deployment.yaml
index 5c94116..6167896 100644
--- a/kubernetes/dmaap/components/dmaap-dr-prov/templates/deployment.yaml
+++ b/kubernetes/dmaap/components/dmaap-dr-prov/templates/deployment.yaml
@@ -118,6 +118,7 @@
             mountPath: /usr/share/filebeat/data
           - name: {{ include "common.fullname" . }}-logs
             mountPath: /var/log/onap/datarouter-prov
+      serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . )}}
       volumes: {{ include "common.certInitializer.volumes" . | nindent 6 }}
       - name: localtime
         hostPath:
diff --git a/kubernetes/dmaap/components/dmaap-dr-prov/values.yaml b/kubernetes/dmaap/components/dmaap-dr-prov/values.yaml
index a82eef8..7564ccf 100644
--- a/kubernetes/dmaap/components/dmaap-dr-prov/values.yaml
+++ b/kubernetes/dmaap/components/dmaap-dr-prov/values.yaml
@@ -154,3 +154,9 @@
       cpu: 1000m
       memory: 2Gi
   unlimited: {}
+
+#Pods Service Account
+serviceAccount:
+  nameOverride: dmaap-dr-prov
+  roles:
+    - read