current progress

devops-service/db/mongo/models/stack/stack_base.rb

@@ -2,14 +2,13 @@ module Devops
   module Model
     class StackBase < MongoModel
 
-      attr_accessor :id, :project, :deploy_env, :stack_template, :cloud_stack_id, :provider, :parameters, :template_body
+      attr_accessor :id, :project, :deploy_env, :stack_template, :cloud_stack_id, :provider, :parameters
 
       types id: {type: String, empty: false},
             provider: {type: String, empty: false},
-            project: {type: String, empty: true},
-            deploy_env: {type: String, empty: true},
-            stack_template: {type: String, empty: true},
-            template_body: {type: String, empty: true}
+            project: {type: String, nil: true},
+            deploy_env: {type: String, nil: true},
+            stack_template: {type: String, empty: false}
             # cloud_stack_id: {type: String, empty: true}
             # TODO: add parameters Hash
 
@@ -19,7 +18,6 @@ module Devops
         self.project = attrs['project']
         self.deploy_env = attrs['deploy_env']
         self.stack_template = attrs['stack_template']
-        self.template_body = attrs['template_body']
         # self.cloud_stack_id = attrs['cloud_stack_id']
         self.parameters = attrs['parameters']
         self
@@ -61,11 +59,8 @@ module Devops
         raise 'override me'
       end
 
-      # if not set in constructor, assume stack was created via stack_template.
-      # It is need to support presets.
-      # TODO: refactore it.
       def template_body
-        @template_body ||= Devops::Api2.settings.mongo.stack_template(stack_template).template_body
+        Devops::Api2.settings.mongo.stack_template(stack_template).template_body
       end
 
     end

devops-service/lib/stack_template_presets/base.rb

@@ -10,20 +10,20 @@ module Devops
       end
 
       def to_hash
-        {id: id, template_preset_body: template_preset_body}
+        {id: id, template_body: template_body}
       end
 
       def create_stack_from_preset(provider, stack_id, parameters)
-        stack_attrs = {
+        find_or_create_stack_template!(provider)
+        Model::StackFactory.create(provider, {
           'id' => stack_id,
           'provider' => provider,
           'parameters' => parameters,
-          'template_body' => template_preset_body
-        }
-        Model::StackFactory.create(provider, stack_attrs)
+          'stack_template' => stack_template_name(provider)
+        })
       end
 
-      def template_preset_body
+      def template_body
         file_name = File.join("lib/stack_template_presets/#{id}.#{template_file_extension}")
         File.read(file_name)
       end
@@ -33,6 +33,26 @@ module Devops
         :json
       end
 
+      private
+
+      def find_or_create_stack_template!(provider)
+        name = stack_template_name(provider)
+        begin
+          Devops::Api2.settings.mongo.stack_template(name)
+        rescue RecordNotFound
+          template = Model::StackTemplateFactory.create(provider, {
+            'id' => name,
+            'provider' => provider,
+            'template_body' => template_body
+          })
+          Devops::Api2.settings.mongo.stack_template_insert(template)
+        end
+      end
+
+      def stack_template_name(provider)
+        "#{id}_#{provider}_preset"
+      end
+
     end
   end
 end

devops-service/providers/openstack.rb

@@ -193,11 +193,13 @@ module Provider
 
     def create_stack(stack)
       begin
-        response = orchestration.create_stack(stack.id, {
+        response = orchestration.create_stack(
+          stack_name: stack.id,
           template: stack.template_body,
           tenant_id: connection_options[:openstack_tenant],
           parameters: stack.parameters
-        })
+        )
+        # byebug
         response[:body]['stack']['id']
       rescue Excon::Errors::Conflict => e
         raise ProviderErrors::NameConflict

devops-service/routes/v2.0/handlers/stack_template.rb

@@ -28,8 +28,8 @@ module Devops
 
             attrs = create_object_from_json_body
             template_model = Model::StackTemplateFactory.create(attrs['provider'], attrs)
-
             settings.mongo.stack_template_insert(template_model)
+
             create_response 'Created', template_model.to_hash, 201
           }
         end

devops-service/routes/v2.0/handlers/stack_template_preset.rb

@@ -31,6 +31,7 @@ module Devops
 
             preset = Devops::StackTemplatePresetsFactory.get(attrs.fetch('id'))
             stack = preset.create_stack_from_preset(provider, stack_id, parameters)
+            settings.mongo.stack_insert(stack)
 
             create_response 'Created', stack.to_hash, 201
           }