Add cluster domain warning

Added a cluster domain wanring if no domain is defined

app/views/projects/settings/ci_cd/_autodevops_form.html.haml

+- has_base_domain = @project.all_clusters.any? { |cluster| cluster.base_domain && !cluster.base_domain.empty? }
+
+- link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe
+- link_end = '</a>'.html_safe
+
+- kubernetes_cluster_path = help_page_path('user/project/clusters/index')
+- kubernetes_cluster_link_start = link_start % { url: kubernetes_cluster_path }
+
+- base_domain_path = help_page_path('user/project/clusters/index', anchor: 'base-domain')
+- base_domain_link_start = link_start % { url: base_domain_path }
+
 .row
   .col-lg-12
     = form_for @project, url: project_settings_ci_cd_path(@project, anchor: 'autodevops-settings') do |f|
@@ -19,9 +30,10 @@
               .card-footer.js-extra-settings{ class: auto_devops_enabled || 'hidden' }
                 - if @project.all_clusters.empty?
                   %p.settings-message.text-center
-                    - kubernetes_cluster_link = help_page_path('user/project/clusters/index')
-                    - kubernetes_cluster_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: kubernetes_cluster_link }
-                    = s_('CICD|You must add a %{kubernetes_cluster_start}Kubernetes cluster integration%{kubernetes_cluster_end} to this project with a domain in order for your deployment strategy to work correctly.').html_safe % { kubernetes_cluster_start: kubernetes_cluster_start, kubernetes_cluster_end: '</a>'.html_safe }
+                    = s_('CICD|You must add a %{kubernetes_cluster_link_start}Kubernetes cluster integration%{link_end} to this project with a domain in order for your deployment strategy to work correctly.').html_safe % { kubernetes_cluster_link_start: kubernetes_cluster_link_start, link_end: link_end }
+                - elsif !has_base_domain
+                  %p.settings-message.text-center
+                    = s_('CICD|You must add a %{base_domain_link_start}base domain%{link_end} to your %{kubernetes_cluster_link_start}Kubernetes cluster%{link_end} in order for your deployment strategy to work.').html_safe % { base_domain_link_start: base_domain_link_start, kubernetes_cluster_link_start: kubernetes_cluster_link_start, link_end: link_end }
                 %label.prepend-top-10
                   %strong= s_('CICD|Deployment strategy')
                 .form-check

changelogs/unreleased/je-add-cluster-domain-warning.yml

+---
+title: Add cluster domain warning
+merge_request: 32260
+author:
+type: changed

locale/gitlab.pot

@@ -1960,7 +1960,10 @@ msgstr ""
 msgid "CICD|The Auto DevOps pipeline will run if no alternative CI configuration file is found."
 msgstr ""
 
-msgid "CICD|You must add a %{kubernetes_cluster_start}Kubernetes cluster integration%{kubernetes_cluster_end} to this project with a domain in order for your deployment strategy to work correctly."
+msgid "CICD|You must add a %{base_domain_link_start}base domain%{link_end} to your %{kubernetes_cluster_link_start}Kubernetes cluster%{link_end} in order for your deployment strategy to work."
+msgstr ""
+
+msgid "CICD|You must add a %{kubernetes_cluster_link_start}Kubernetes cluster integration%{link_end} to this project with a domain in order for your deployment strategy to work correctly."
 msgstr ""
 
 msgid "CICD|group enabled"

spec/views/projects/settings/ci_cd/_autodevops_form.html.haml_spec.rb

@@ -17,10 +17,16 @@ describe 'projects/settings/ci_cd/_autodevops_form' do
   context 'when the project has an available kubernetes cluster' do
     let!(:cluster) { create(:cluster, cluster_type: :project_type, projects: [project]) }
 
-    it 'does not show a warning message' do
+    it 'does not show a warning message about Kubernetes cluster' do
       render
 
       expect(rendered).not_to have_text('You must add a Kubernetes cluster')
     end
+
+    it 'shows a warning message about base domain' do
+      render
+
+      expect(rendered).to have_text('You must add a base domain to your Kubernetes cluster in order for your deployment strategy to work.')
+    end
   end
 end