Extend allowed_cloud_network method for providers that don't support …

…allowed_ci

app/models/manageiq/providers/openstack/cloud_manager/provision_workflow.rb

@@ -20,6 +20,14 @@ def allowed_instance_types(_options = {})
     end
   end
 
+  def allowed_cloud_networks(_options = {})
+    return {} unless (src_obj = provider_or_tenant_object)
+
+    src_obj.all_cloud_networks.each_with_object({}) do |cn, hash|
+      hash[cn.id] = cn.cidr.blank? ? cn.name : "#{cn.name} (#{cn.cidr})"
+    end
+  end
+
   def allowed_cloud_tenants(_options = {})
     source = load_ar_obj(get_source_vm)
     ems = get_targets_for_ems(source, :cloud_filter, CloudTenant, 'cloud_tenants')

spec/models/manageiq/providers/openstack/cloud_manager/provision_workflow_spec.rb

@@ -216,6 +216,10 @@
           expect(workflow.allowed_availability_zones).to eq({})
         end
 
+        it "#allowed_cloud_networks" do
+          expect(workflow.allowed_cloud_networks).to eq({})
+        end
+
         it "#allowed_guest_access_key_pairs" do
           expect(workflow.allowed_guest_access_key_pairs).to eq({})
         end
@@ -241,6 +245,12 @@
           expect(azs.first).to eq([az.id, az.name])
         end
 
+        it "#allowed_cloud_networks" do
+          cn = FactoryGirl.create(:cloud_network)
+          provider.cloud_networks << cn
+          expect(workflow.allowed_cloud_networks).to eq(cn.id => cn.name)
+        end
+
         it "#allowed_guest_access_key_pairs" do
           kp = AuthPrivateKey.create(:name => "auth_1")
           provider.key_pairs << kp