Add pod/contianer security context template to create_db.yaml

This enables the runAsUser and ReadOnly-fs flags overridden in
values.yaml

Change-Id: I2e5cbd57f90ef1f5c09b7a54cd04d92dcfd8edc5

alerta/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v8.0.2
 description: OpenStack-Helm Alerta for Alertmanager.
 name: alerta
-version: 0.1.4
+version: 0.1.5
 home: https://github.com/alerta/alerta
 sources:
   - https://github.com/alerta/alerta

alerta/templates/create_db.yaml

@@ -22,10 +22,12 @@ kind: Pod
 metadata:
   name: alerta-create-db
 spec:
+{{ dict "envAll" $envAll "application" "alerta_create_db" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 2 }}
   restartPolicy: Never
   containers:
   - name: alerta-create-db
 {{ tuple $envAll "alerta_create_db" | include "helm-toolkit.snippets.image" | indent 4 }}
+{{ dict "envAll" $envAll "application" "alerta_create_db" "container" "alerta_create_db" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 4 }}
     env:
       - name: DB_FQDN
         valueFrom:

alerta/values.yaml

@@ -69,7 +69,7 @@ pod:
       pod:
         runAsUser: 65534
       container:
-        postgresql_create_db:
+        alerta_create_db:
           readOnlyRootFilesystem: true
           allowPrivilegeEscalation: false
     server: