Add symlink for ansible-config

Change-Id: Ie3f182a8d4c97968872f6a69e0d7c7484e09d07a

roles/ensure-molecule/tasks/main.yaml

@@ -25,6 +25,15 @@
     - name: Install molecule to local venv
       command: '{{ molecule_venv_path }}/bin/pip install -r {{ zuul.project.src_dir }}/molecule/default/requirements.txt ansible molecule=={{ molecule_version }}'
 
+    # NOTE(mnaser): molecule shells out to "ansible-config" and since we don't
+    #               have it in our PATH.
+    - name: Create symbolic link for ansible-config
+      become: true
+      file:
+        src: '{{ molecule_venv_path }}/bin/ansible-config'
+        dest: /usr/local/bin/ansible-config
+        state: link
+
     - name: Export installed molecule_executable path
       set_fact:
         molecule_executable: '{{ molecule_venv_path }}/bin/molecule'