Move identity domain to use proxy layer

Make it compatible with new SDK and fix bug with "enabled"

Change-Id: I1f577fae27c24c257571d1cf90e49527470edace

ci/roles/keystone_domain/tasks/main.yml

@@ -1,19 +1,36 @@
 ---
 - name: Create keystone domain
   openstack.cloud.identity_domain:
-     cloud: "{{ cloud }}"
+    cloud: "{{ cloud }}"
-     state: present
+    state: present
-     name: "{{ domain_name }}"
+    name: "{{ domain_name }}"
-     description: "test description"
+    description: "test description"
+  register: os_domain
+
+- name: Test output
+  assert:
+    that:
+      - "'domain' in os_domain"
+      - os_domain.domain.name == "{{ domain_name }}"
+      - >-
+          ('enabled' in os_domain.domain.keys() and os_domain.domain['enabled']|bool) or
+          ('is_enabled' in os_domain.domain and os_domain.domain['is_enabled']|bool)
+      - os_domain.domain.description == "test description"
 
 - name: Update keystone domain
   openstack.cloud.identity_domain:
-     cloud: "{{ cloud }}"
+    cloud: "{{ cloud }}"
-     name: "{{ domain_name }}"
+    name: "{{ domain_name }}"
-     description: "updated description"
+    description: "updated description"
+  register: os_domain_updated
+
+- name: Test output
+  assert:
+    that:
+      - os_domain_updated.domain.description == "updated description"
 
 - name: Delete keystone domain
   openstack.cloud.identity_domain:
-     cloud: "{{ cloud }}"
+    cloud: "{{ cloud }}"
-     state: absent
+    state: absent
-     name: "{{ domain_name }}"
+    name: "{{ domain_name }}"

plugins/modules/identity_domain.py

@@ -104,7 +104,8 @@ class IdentityDomainModule(OpenStackModule):
         if self.params['description'] is not None and \
            domain.description != self.params['description']:
             return True
-        if domain.enabled != self.params['enabled']:
+        if domain.get(
+                "is_enabled", domain.get("enabled")) != self.params['enabled']:
             return True
         return False
 
@@ -126,7 +127,7 @@ class IdentityDomainModule(OpenStackModule):
         enabled = self.params['enabled']
         state = self.params['state']
 
-        domains = self.conn.search_domains(filters=dict(name=name))
+        domains = list(self.conn.identity.domains(name=name))
 
         if len(domains) > 1:
             self.fail_json(msg='Domain name %s is not unique' % name)
@@ -151,7 +152,10 @@ class IdentityDomainModule(OpenStackModule):
                     changed = True
                 else:
                     changed = False
-            self.exit_json(changed=changed, domain=domain, id=domain.id)
+            if hasattr(domain, "to_dict"):
+                domain = domain.to_dict()
+                domain.pop("location")
+            self.exit_json(changed=changed, domain=domain, id=domain['id'])
 
         elif state == 'absent':
             if domain is None: