INF-162 - Enable the LDAP configuration from REST API

- Create LDAP configuration
- Create LDAP mappers
- Enable Audit logging
- Verify the LDAP Authentication in Molecule environment
- Verify the user operation, create from Keycloak and search from LDAP

Change-Id: Ie6ea7f40cfe403ee3747a30b0bfb3acc9c72057f
diff --git a/molecule/default/prepare.yml b/molecule/default/prepare.yml
new file mode 100644
index 0000000..7c28828
--- /dev/null
+++ b/molecule/default/prepare.yml
@@ -0,0 +1,15 @@
+---
+# keycloak molecule/default/prepare.yml
+#
+# SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
+# SPDX-License-Identifier: Apache-2.0
+
+- name: Prepare for Keycloak by installing dependency roles
+  hosts: all
+
+  vars:
+    ds389_suffix: "dc=testing,dc=org"
+    ds389_root_password: >-
+        {SSHA512}hZUoI/9C3PeGS4nphClWw6Rg2CTX4P0S74GS3YxsmfQdeBobBEkKyUycxQ1HNB9TJHVokY9dpChFOfDPbKzmf3BbiOC1YAFI
+  roles:
+    - ds389