diff --git a/roles/svc-opt-ssd-hdd/schema/main.yml b/roles/svc-opt-ssd-hdd/schema/main.yml
new file mode 100644
index 00000000..cf244f42
--- /dev/null
+++ b/roles/svc-opt-ssd-hdd/schema/main.yml
@@ -0,0 +1,11 @@
+credentials:
+  postgres_password:
+    description: "Password for the PostgreSQL superuser 'postgres'"
+    algorithm: "bcrypt"
+    validation: "^\\$2[aby]\\$.{56}$"
+
+path_rapid_storage:
+  description: "Mount path of the servers SSD"
+
+path_mass_storage:
+  description: "Mount path of the servers HDD"
\ No newline at end of file
diff --git a/roles/svc-opt-ssd-hdd/vars/main.yml b/roles/svc-opt-ssd-hdd/vars/main.yml
index 807612f8..db45b3fb 100644
--- a/roles/svc-opt-ssd-hdd/vars/main.yml
+++ b/roles/svc-opt-ssd-hdd/vars/main.yml
@@ -1,3 +1,5 @@
-storage_optimizer_directory: '{{path_administrator_scripts}}svc-opt-ssd-hdd/'
-storage_optimizer_script: '{{storage_optimizer_directory}}svc-opt-ssd-hdd.py'
-application_id: svc-opt-ssd-hdd
\ No newline at end of file
+application_id:               svc-opt-ssd-hdd
+storage_optimizer_directory:  '{{ path_administrator_scripts }}{{ application_id }}/'
+storage_optimizer_script:     '{{ storage_optimizer_directory }}{{ application_id }}.py'
+path_rapid_storage:           "{{ applications | get_app_conf(application_id, 'path_rapid_storage', False) }}"
+path_mass_storage:            "{{ applications | get_app_conf(application_id, 'path_mass_storage', False) }}"