Fix routes

app/controllers/projects/clusters/gcp_controller.rb

@@ -7,7 +7,7 @@ class Projects::Clusters::GcpController < Projects::ApplicationController
   def login
     begin
-      state = generate_session_key_redirect(providers_gcp_new_namespace_project_clusters_url.to_s)
+      state = generate_session_key_redirect(new_namespace_project_gcp_url.to_s)
       @authorize_url = GoogleApi::CloudPlatform::Client.new(
         nil, callback_google_api_auth_url,

app/controllers/projects/clusters/kubernetes_controller.rb → app/controllers/projects/clusters/user_controller.rb

-class Projects::Clusters::KubernetesController < Projects::ApplicationController
+class Projects::Clusters::UserController < Projects::ApplicationController
   before_action :authorize_read_cluster!
   before_action :authorize_create_cluster!, only: [:new, :create]

app/views/projects/clusters/_dropdown.html.haml

@@ -7,6 +7,6 @@
     = icon('chevron-down')
   %ul.dropdown-menu.clusters-dropdown-menu.dropdown-menu-full-width
     %li
-      = link_to(s_('ClusterIntegration|Create cluster on Google Container Engine'), providers_gcp_new_namespace_project_clusters_path(@project.namespace, @project))
+      = link_to(s_('ClusterIntegration|Create cluster on Google Container Engine'), new_namespace_project_gcp_path(@project.namespace, @project))
     %li
-      = link_to(s_('ClusterIntegration|Add an existing cluster'), platforms_kubernetes_new_namespace_project_clusters_path(@project.namespace, @project))
+      = link_to(s_('ClusterIntegration|Add an existing cluster'), new_namespace_project_user_path(@project.namespace, @project))

app/views/projects/clusters/gcp/_form.html.haml

@@ -3,7 +3,7 @@
   - link_to_help_page = link_to(s_('ClusterIntegration|help page'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
   = s_('ClusterIntegration|Read our %{link_to_help_page} on cluster integration.').html_safe % { link_to_help_page: link_to_help_page}
-= form_for @cluster, html: { class: 'prepend-top-20' }, url: providers_gcp_namespace_project_clusters_path(@project.namespace, @project), as: :cluster do |field|
+= form_for @cluster, html: { class: 'prepend-top-20' }, url: namespace_project_gcp_path(@project.namespace, @project), as: :cluster do |field|
   = form_errors(@cluster)
   .form-group
     = field.label :name, s_('ClusterIntegration|Cluster name')

app/views/projects/clusters/new.html.haml

@@ -5,16 +5,9 @@
   .col-sm-4
     = render 'sidebar'
   .col-sm-8
-    - if @project.deployment_platform&.active?
-      %h4.prepend-top-0= s_('ClusterIntegration|Cluster management')
-      %p= s_('ClusterIntegration|A cluster has been set up on this project through the Kubernetes integration page')
-      = link_to s_('ClusterIntegration|Manage Kubernetes integration'), edit_project_service_path(@project, :kubernetes), class: 'btn append-bottom-20'
-
-    - else
-      %h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up cluster integration')
-
-      %p= s_('ClusterIntegration|Create a new cluster on Google Engine right from GitLab')
-      = link_to s_('ClusterIntegration|Create on GKE'), providers_gcp_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'
-      %p= s_('ClusterIntegration|Enter the details for an existing Kubernetes cluster')
-      = link_to s_('ClusterIntegration|Add an existing cluster'), platforms_kubernetes_new_namespace_project_clusters_path(@project.namespace, @project), class: 'btn append-bottom-20'
+    %h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up cluster integration')
+    %p= s_('ClusterIntegration|Create a new cluster on Google Engine right from GitLab')
+    = link_to s_('ClusterIntegration|Create on GKE'), new_namespace_project_gcp_path(@project.namespace, @project), class: 'btn append-bottom-20'
+    %p= s_('ClusterIntegration|Enter the details for an existing Kubernetes cluster')
+    = link_to s_('ClusterIntegration|Add an existing cluster'), new_namespace_project_user_path(@project.namespace, @project), class: 'btn append-bottom-20'

app/views/projects/clusters/kubernetes/_form.html.haml → app/views/projects/clusters/user/_form.html.haml

-= form_for @cluster, url: platforms_kubernetes_namespace_project_clusters_path(@project.namespace, @project), as: :cluster do |field|
+= form_for @cluster, url: namespace_project_user_path(@project.namespace, @project), as: :cluster do |field|
   = form_errors(@cluster)
   .form-group
     = field.label :name, s_('ClusterIntegration|Cluster name')

config/routes/project.rb

@@ -185,12 +185,12 @@ constraints(ProjectUrlConstrainer.new) do
       resources :clusters, except: [:edit, :create] do
         collection do
-          get '/platforms/kubernetes/new', to: 'clusters/kubernetes#new'
-          post '/platforms/kubernetes', to: 'clusters/kubernetes#create'
-
-          get '/providers/gcp/new', to: 'clusters/gcp#new'
-          get '/providers/gcp/login', to: 'clusters/gcp#login'
-          post '/providers/gcp', to: 'clusters/gcp#create'
+          scope :providers do
+            resource :user, only: [:new, :create], controller: 'clusters/user'
+            resource :gcp, only: [:new, :create], controller: 'clusters/gcp' do
+              get :login
+            end
+          end
         end
         member do