updated to use public mgmt ip

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index 4c8b9f8..9c61d6f 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,7 +1,7 @@
 ---
 - name: Retrieve access token for superuser - {{ baas_superuser_name }}
   uri:
-    url: 'http://{{ public_mgmt_ip }}/management/token'
+    url: 'http://{{ public_mgmt_ip }}:{{ ms_ext_mgmt_port }}/management/token'
     method: POST
     timeout: 180
     body_format: json
@@ -17,7 +17,7 @@
 
 - name: Create organization - {{ org_name }}
   uri:
-    url: 'http://{{ public_mgmt_ip }}/management/organizations'
+    url: 'http://{{ public_mgmt_ip }}:{{ ms_ext_mgmt_port }}/management/organizations'
     method: POST
     timeout: 180
     body_format: json
@@ -32,7 +32,7 @@
 
 - name: Activate and confirm user - {{ baas_admin_name }}
   uri:
-    url: 'http://{{ public_mgmt_ip }}/management/users/{{ baas_admin_name }}'
+    url: 'http://{{ public_mgmt_ip }}:{{ ms_ext_mgmt_port }}/management/users/{{ baas_admin_name }}'
     timeout: 180
     method: PUT
     body_format: json