Add a button to deploy a runner to a Kubernetes cluster in the settings page

app/views/admin/runners/index.html.haml

@@ -35,9 +35,8 @@
           method: :put, class: 'btn btn-default',
           data: { confirm: _("Are you sure you want to reset registration token?") }
 
-  = render partial: 'ci/runner/how_to_setup_runner',
-           locals: { registration_token: Gitlab::CurrentSettings.runners_registration_token,
-                     type: 'shared' }
+  = render partial: 'ci/runner/how_to_setup_shared_runner',
+           locals: { registration_token: Gitlab::CurrentSettings.runners_registration_token }
 
   .append-bottom-20.clearfix
     .pull-left

app/views/ci/runner/_how_to_setup_runner.html.haml

 - link = link_to _("GitLab Runner section"), 'https://about.gitlab.com/gitlab-ci/#gitlab-runner', target: '_blank'
-.bs-callout.help-callout
-  %h4= _("How to setup a #{type} Runner for a new project")
+.append-bottom-10
+  %h4= _("Setup a #{type} Runner manually")
 
-  %ol
-    %li
-      = _("Install a Runner compatible with GitLab CI")
-      = (_("(checkout the %{link} for information on how to install it).") % { link: link }).html_safe
-    %li
-      = _("Specify the following URL during the Runner setup:")
-      %code#coordinator_address= root_url(only_path: false)
-    %li
-      = _("Use the following registration token during setup:")
-      %code#registration_token= registration_token
-    %li
-      = _("Start the Runner!")
+%ol
+  %li
+    = _("Install a Runner compatible with GitLab CI")
+    = (_("(checkout the %{link} for information on how to install it).") % { link: link }).html_safe
+  %li
+    = _("Specify the following URL during the Runner setup:")
+    %code#coordinator_address= root_url(only_path: false)
+  %li
+    = _("Use the following registration token during setup:")
+    %code#registration_token= registration_token
+  %li
+    = _("Start the Runner!")

app/views/ci/runner/_how_to_setup_shared_runner.html.haml

+.bs-callout.help-callout
+  = render partial: 'ci/runner/how_to_setup_runner',
+           locals: { registration_token: registration_token, type: 'shared' }

app/views/ci/runner/_how_to_setup_specific_runner.html.haml

+.bs-callout.help-callout
+  .append-bottom-10
+    %h4= _('Setup a specific Runner automatically')
+
+  %p
+    - link_to_help_page = link_to(_('Learn more about Kubernetes'),
+                                  help_page_path('user/project/clusters/index'),
+                                  target: '_blank',
+                                  rel: 'noopener noreferrer')
+
+    = _('You can easily install a Runner on a Kubernetes cluster. %{link_to_help_page}').html_safe % { link_to_help_page: link_to_help_page }
+
+  %ol
+    %li
+      = _('Click the button below to begin the install process by navigating to the Kubernetes page')
+    %li
+      = _('Select an existing Kubernetes cluster or create a new one')
+    %li
+      = _('From the Kubernetes cluster details view, install Runner from the applications list')
+
+  = link_to _('Install Runner on Kubernetes'),
+    project_clusters_path(@project),
+    class: 'btn btn-info'
+  %hr
+  = render partial: 'ci/runner/how_to_setup_runner',
+           locals: { registration_token: registration_token, type: 'specific' }

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

@@ -4,7 +4,7 @@
   .col-xs-12
     .text-content
       %h4.text-center= s_('ClusterIntegration|Integrate Kubernetes cluster automation')
-      - link_to_help_page = link_to(s_('ClusterIntegration|Learn more about Kubernetes'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
+      - link_to_help_page = link_to(_('Learn more about Kubernetes'), help_page_path('user/project/clusters/index'), target: '_blank', rel: 'noopener noreferrer')
       %p= s_('ClusterIntegration|Kubernetes clusters allow you to use review apps, deploy your applications, run your pipelines, and much more in an easy way. %{link_to_help_page}').html_safe % { link_to_help_page: link_to_help_page}
 
       .text-center

app/views/projects/runners/_shared_runners.html.haml

 %h3 Shared Runners
 
-.bs-callout.bs-callout-warning.shared-runners-description
+.bs-callout.shared-runners-description
   - if Gitlab::CurrentSettings.shared_runners_text.present?
     = markdown_field(Gitlab::CurrentSettings.current_application_settings, :shared_runners_text)
   - else
@@ -9,7 +9,7 @@
     on GitLab.com).
   %hr
   - if @project.shared_runners_enabled?
-    = link_to toggle_shared_runners_project_runners_path(@project), class: 'btn btn-warning', method: :post do
+    = link_to toggle_shared_runners_project_runners_path(@project), class: 'btn btn-close', method: :post do
       Disable shared Runners
   - else
     = link_to toggle_shared_runners_project_runners_path(@project), class: 'btn btn-success', method: :post do

app/views/projects/runners/_specific_runners.html.haml

 %h3 Specific Runners
 
-= render partial: 'ci/runner/how_to_setup_runner',
-         locals: { registration_token: @project.runners_token,
-                   type: 'specific' }
+= render partial: 'ci/runner/how_to_setup_specific_runner',
+         locals: { registration_token: @project.runners_token }
 
 - if @project_runners.any?
   %h4.underlined-title Runners activated for this project

changelogs/unreleased/42044-osw-add-button-to-deploy-runner-to-kubernetes.yml

+---
+title: Add a button to deploy a runner to a Kubernetes cluster in the settings page
+merge_request: 17278
+author:
+type: changed

spec/features/admin/admin_runners_spec.rb

@@ -19,7 +19,7 @@ describe "Admin Runners" do
       end
 
       it 'has all necessary texts' do
-        expect(page).to have_text "How to setup"
+        expect(page).to have_text "Setup a shared Runner manually"
         expect(page).to have_text "Runners with last contact more than a minute ago: 1"
       end
 
@@ -54,7 +54,7 @@ describe "Admin Runners" do
       end
 
       it 'has all necessary texts including no runner message' do
-        expect(page).to have_text "How to setup"
+        expect(page).to have_text "Setup a shared Runner manually"
         expect(page).to have_text "Runners with last contact more than a minute ago: 0"
         expect(page).to have_text 'No runners found'
       end

spec/features/runners_spec.rb

@@ -7,6 +7,20 @@ feature 'Runners' do
     sign_in(user)
   end
 
+  context 'when user opens runners page' do
+    given(:project) { create(:project) }
+
+    background do
+      project.add_master(user)
+    end
+
+    scenario 'user can see a button to install runners on kubernetes clusters' do
+      visit runners_path(project)
+
+      expect(page).to have_link('Install Runner on Kubernetes', href: project_clusters_path(project))
+    end
+  end
+
   context 'when a project has enabled shared_runners' do
     given(:project) { create(:project) }