Merge branch '51009-remove-rbac-clusters-feature-flag' into 'master'

Remove :rbac_clusters feature flag

Closes #51009

See merge request gitlab-org/gitlab-ce!22096

app/helpers/clusters_helper.rb

@@ -13,8 +13,4 @@ module ClustersHelper
       render 'projects/clusters/gcp_signup_offer_banner'
     end
   end
-
-  def rbac_clusters_feature_enabled?
-    Feature.enabled?(:rbac_clusters)
-  end
 end

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

@@ -61,15 +61,14 @@
       %p.form-text.text-muted
         = s_('ClusterIntegration|Learn more about %{help_link_start_machine_type}machine types%{help_link_end} and %{help_link_start_pricing}pricing%{help_link_end}.').html_safe % { help_link_start_machine_type: help_link_start % { url: machine_type_link_url }, help_link_start_pricing: help_link_start % { url: pricing_link_url }, help_link_end: help_link_end }
 
-    - if rbac_clusters_feature_enabled?
-      .form-group
-        .form-check
-          = provider_gcp_field.check_box :legacy_abac, { class: 'form-check-input' }, false, true
-          = provider_gcp_field.label :legacy_abac, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
-          .form-text.text-muted
-            = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
-            = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
-            = link_to _('More information'), help_page_path('user/project/clusters/index.md', anchor: 'role-based-access-control-rbac-experimental-support'), target: '_blank'
+    .form-group
+      .form-check
+        = provider_gcp_field.check_box :legacy_abac, { class: 'form-check-input' }, false, true
+        = provider_gcp_field.label :legacy_abac, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
+        .form-text.text-muted
+          = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
+          = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
+          = link_to _('More information'), help_page_path('user/project/clusters/index.md', anchor: 'role-based-access-control-rbac-experimental-support'), target: '_blank'
 
     .form-group
       = field.submit s_('ClusterIntegration|Create Kubernetes cluster'), class: 'js-gke-cluster-creation-submit btn btn-success', disabled: true

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

@@ -37,14 +37,13 @@
       = platform_kubernetes_field.label :namespace, s_('ClusterIntegration|Project namespace (optional, unique)')
       = platform_kubernetes_field.text_field :namespace, class: 'form-control', placeholder: s_('ClusterIntegration|Project namespace')
 
-    - if rbac_clusters_feature_enabled?
-      .form-group
-        .form-check
-          = platform_kubernetes_field.check_box :authorization_type, { class: 'form-check-input', disabled: true }, 'rbac', 'abac'
-          = platform_kubernetes_field.label :authorization_type, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
-          .form-text.text-muted
-            = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
-            = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
+    .form-group
+      .form-check
+        = platform_kubernetes_field.check_box :authorization_type, { class: 'form-check-input', disabled: true }, 'rbac', 'abac'
+        = platform_kubernetes_field.label :authorization_type, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
+        .form-text.text-muted
+          = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
+          = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
 
     .form-group
       = field.submit s_('ClusterIntegration|Save changes'), class: 'btn btn-success'

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

@@ -25,15 +25,14 @@
       = platform_kubernetes_field.label :namespace, s_('ClusterIntegration|Project namespace (optional, unique)'), class: 'label-bold'
       = platform_kubernetes_field.text_field :namespace, class: 'form-control', placeholder: s_('ClusterIntegration|Project namespace')
 
-    - if rbac_clusters_feature_enabled?
-      .form-group
-        .form-check
-          = platform_kubernetes_field.check_box :authorization_type, { class: 'form-check-input' }, 'rbac', 'abac'
-          = platform_kubernetes_field.label :authorization_type, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
-          .form-text.text-muted
-            = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
-            = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
-            = link_to _('More information'), help_page_path('user/project/clusters/index.md', anchor: 'role-based-access-control-rbac-experimental-support'), target: '_blank'
+    .form-group
+      .form-check
+        = platform_kubernetes_field.check_box :authorization_type, { class: 'form-check-input' }, 'rbac', 'abac'
+        = platform_kubernetes_field.label :authorization_type, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
+        .form-text.text-muted
+          = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
+          = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
+          = link_to _('More information'), help_page_path('user/project/clusters/index.md', anchor: 'role-based-access-control-rbac-experimental-support'), target: '_blank'
 
     .form-group
       = field.submit s_('ClusterIntegration|Add Kubernetes cluster'), class: 'btn btn-success'

app/views/projects/clusters/user/_show.html.haml

@@ -26,14 +26,13 @@
       = platform_kubernetes_field.label :namespace, s_('ClusterIntegration|Project namespace (optional, unique)'), class: 'label-bold'
       = platform_kubernetes_field.text_field :namespace, class: 'form-control', placeholder: s_('ClusterIntegration|Project namespace')
 
-    - if rbac_clusters_feature_enabled?
-      .form-group
-        .form-check
-          = platform_kubernetes_field.check_box :authorization_type, { class: 'form-check-input', disabled: true }, 'rbac', 'abac'
-          = platform_kubernetes_field.label :authorization_type, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
-          .form-text.text-muted
-            = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
-            = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
+    .form-group
+      .form-check
+        = platform_kubernetes_field.check_box :authorization_type, { class: 'form-check-input', disabled: true }, 'rbac', 'abac'
+        = platform_kubernetes_field.label :authorization_type, s_('ClusterIntegration|RBAC-enabled cluster (experimental)'), class: 'form-check-label label-bold'
+        .form-text.text-muted
+          = s_('ClusterIntegration|Enable this setting if using role-based access control (RBAC).')
+          = s_('ClusterIntegration|This option will allow you to install applications on RBAC clusters.')
 
     .form-group
       = field.submit s_('ClusterIntegration|Save changes'), class: 'btn btn-success'

changelogs/unreleased/51009-remove-rbac-clusters-feature-flag.yml

+---
+title: Remove 'rbac_clusters' feature flag
+merge_request: 22096
+author:
+type: changed

doc/user/project/clusters/index.md

@@ -134,36 +134,11 @@ authorization is [experimental](#role-based-access-control-rbac).
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/21401) in GitLab 11.4.
 
 CAUTION: **Warning:**
-The RBAC authorization is experimental. To enable it you need access to the
-server where GitLab is installed.
+The RBAC authorization is experimental.
 
-The support for RBAC-enabled clusters is hidden behind a feature flag. Once
-the feature flag is enabled, GitLab will create the necessary service accounts
+Once RBAC is enabled for a cluster, GitLab will create the necessary service accounts
 and privileges in order to install and run [GitLab managed applications](#installing-applications).
 
-To enable the feature flag:
-
-1. SSH into the server where GitLab is installed.
-1. Enter the Rails console:
-
-    **For Omnibus GitLab**
-
-    ```sh
-    sudo gitlab-rails console
-    ```
-
-    **For installations from source**
-
-    ```sh
-    sudo -u git -H bundle exec rails console
-    ```
-
-1. Enable the RBAC authorization:
-
-    ```ruby
-    Feature.enable('rbac_clusters')
-    ```
-
 If you are creating a [new GKE cluster via
 GitLab](#adding-and-creating-a-new-gke-cluster-via-gitlab), you will be
 asked if you would like to create an RBAC-enabled cluster. Enabling this

spec/features/projects/clusters/gcp_spec.rb

@@ -84,10 +84,8 @@ describe 'Gcp Cluster', :js do
 
         it_behaves_like 'valid cluster gcp form'
 
-        context 'rbac_clusters feature flag is enabled' do
+        context 'RBAC is enabled for the cluster' do
           before do
-            stub_feature_flags(rbac_clusters: true)
-
             check 'cluster_provider_gcp_attributes_legacy_abac'
           end
 

spec/features/projects/clusters/user_spec.rb

@@ -44,10 +44,8 @@ describe 'User Cluster', :js do
 
       it_behaves_like 'valid cluster user form'
 
-      context 'rbac_clusters feature flag is enabled' do
+      context 'RBAC is enabled for the cluster' do
         before do
-          stub_feature_flags(rbac_clusters: true)
-
           check 'cluster_platform_kubernetes_attributes_authorization_type'
         end
 

spec/support/services/clusters/create_service_shared.rb

@@ -30,10 +30,6 @@ shared_context 'invalid cluster create params' do
 end
 
 shared_examples 'create cluster service success' do
-  before do
-    stub_feature_flags(rbac_clusters: false)
-  end
-
   it 'creates a cluster object and performs a worker' do
     expect(ClusterProvisionWorker).to receive(:perform_async)