refactor: rename and reorganize data models and repositories for clarity

deployment/helm/datamate/charts/database/values.yaml

@@ -21,7 +21,21 @@ fullnameOverride: "datamate-database"
 
 env:
   - name: MYSQL_ROOT_PASSWORD
-    value: "Huawei@123"
+    value: "password"
+
+initContainers:
+  - name: init-log
+    command:
+      - sh
+      - -c
+    args:
+      - |
+        chown mysql:mysql /var/log/datamate/database
+        chmod 755 /var/log/datamate/database
+    volumeMounts:
+      - name: log-volume
+        mountPath: /var/log/datamate/database
+        subPath: database
 
 # This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
 serviceAccount: