Fix static analysys

app/models/clusters/platforms/kubernetes.rb

@@ -134,6 +134,7 @@ module Clusters
         kubeclient.get_pods(namespace: actual_namespace).as_json
       rescue KubeException => err
         raise err unless err.error_code == 404
+
         []
       end

app/models/project.rb

@@ -905,7 +905,7 @@ class Project < ActiveRecord::Base
   # TODO: This will be extended for multiple enviroment clusters
   # TODO: Add super nice tests to check this interchangeability
   def deployment_platform
-    @deployment_platform ||= clusters.where(enabled: true).first&.platform_kubernetes
+    @deployment_platform ||= clusters.find_by(enabled: true)&.platform_kubernetes
     @deployment_platform ||= services.where(category: :deployment).reorder(nil).find_by(active: true)
   end

spec/features/projects/clusters/interchangeability_spec.rb

 require 'spec_helper'
 feature 'Interchangeability between KubernetesService and Platform::Kubernetes' do
-  EXCEPT_METHODS = %i[test title description help fields initialize_properties namespace namespace= api_url api_url=]
-  EXCEPT_METHODS_GREP_V = %w[_touched? _changed? _was]
+  EXCEPT_METHODS = %i[test title description help fields initialize_properties namespace namespace= api_url api_url=].freeze
+  EXCEPT_METHODS_GREP_V = %w[_touched? _changed? _was].freeze
   it 'Clusters::Platform::Kubernetes covers core interfaces in KubernetesService' do
     expected_interfaces = KubernetesService.instance_methods(false)
@@ -10,7 +10,7 @@ feature 'Interchangeability between KubernetesService and Platform::Kubernetes'
     EXCEPT_METHODS_GREP_V.each do |g|
       expected_interfaces = expected_interfaces.grep_v(/#{Regexp.escape(g)}\z/)
     end
-    
+
     expect(expected_interfaces - Clusters::Platforms::Kubernetes.instance_methods).to be_empty
   end
 end

spec/features/projects/environments/environments_spec.rb

@@ -225,7 +225,7 @@ feature 'Environments page', :js do
               end
             end
           end
-          
+
           context 'when user configured kubernetes from Integration > Kubernetes' do
             let(:project) { create(:kubernetes_project, :test_repo) }