[DCAEMOD] Update chart with service account

Add service account to requirements, values & deployment/statefulset

Issue-ID: OOM-2827
Signed-off-by: farida azmy <farida.azmy.ext@orange.com>
Change-Id: Icdf48ad2b443b0c360ee89b13cae5a0db6c74dce
diff --git a/kubernetes/dcaemod/components/dcaemod-onboarding-api/requirements.yaml b/kubernetes/dcaemod/components/dcaemod-onboarding-api/requirements.yaml
index 7416c8c..9320cd0 100644
--- a/kubernetes/dcaemod/components/dcaemod-onboarding-api/requirements.yaml
+++ b/kubernetes/dcaemod/components/dcaemod-onboarding-api/requirements.yaml
@@ -25,3 +25,6 @@
   - name: repositoryGenerator
     version: ~8.x-0
     repository: '@local'
+  - name: serviceAccount
+    version: ~8.x-0
+    repository: '@local'
diff --git a/kubernetes/dcaemod/components/dcaemod-onboarding-api/templates/deployment.yaml b/kubernetes/dcaemod/components/dcaemod-onboarding-api/templates/deployment.yaml
index b795f6b..5c7d1b6 100644
--- a/kubernetes/dcaemod/components/dcaemod-onboarding-api/templates/deployment.yaml
+++ b/kubernetes/dcaemod/components/dcaemod-onboarding-api/templates/deployment.yaml
@@ -78,5 +78,6 @@
               value: "5432"
             - name: PG_DB_NAME
               value: dcae_onboarding_db
+      serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . )}}
       imagePullSecrets:
         - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/dcaemod/components/dcaemod-onboarding-api/values.yaml b/kubernetes/dcaemod/components/dcaemod-onboarding-api/values.yaml
index 9401bf5..c36e9b7 100644
--- a/kubernetes/dcaemod/components/dcaemod-onboarding-api/values.yaml
+++ b/kubernetes/dcaemod/components/dcaemod-onboarding-api/values.yaml
@@ -114,3 +114,9 @@
       memory: 2Gi
   unlimited: {}
 
+#Pods Service Account
+serviceAccount:
+  nameOverride: dcaemod-onboarding-api
+  roles:
+    - read
+