Add cluster management project template

Based on https://gitlab.com/gitlab-org/cluster-integration/example-cluster-applications,
this template will be used to auto-create management
projects for a cluster.

app/assets/javascripts/projects/default_project_templates.js

@@ -81,4 +81,8 @@ export default {
     text: s__('ProjectTemplates|Serverless Framework/JS'),
     icon: '.template-option .icon-serverless_framework',
   },
+  cluster_management: {
+    text: s__('ProjectTemplates|GitLab Cluster Management'),
+    icon: '.template-option .icon-cluster_management',
+  },
 };

changelogs/unreleased/37964-add-cluster-management-template.yml

+---
+title: Add cluster management project template
+merge_request: 25318
+author:
+type: added

lib/gitlab/project_template.rb

@@ -56,7 +56,8 @@ module Gitlab
       ProjectTemplate.new('nfgitbook', 'Netlify/GitBook', _('A GitBook site that uses Netlify for CI/CD instead of GitLab, but still with all the other great GitLab features.'), 'https://gitlab.com/pages/nfgitbook', 'illustrations/logos/netlify.svg'),
       ProjectTemplate.new('nfhexo', 'Netlify/Hexo', _('A Hexo site that uses Netlify for CI/CD instead of GitLab, but still with all the other great GitLab features.'), 'https://gitlab.com/pages/nfhexo', 'illustrations/logos/netlify.svg'),
       ProjectTemplate.new('salesforcedx', 'SalesforceDX', _('A project boilerplate for Salesforce App development with Salesforce Developer tools.'), 'https://gitlab.com/gitlab-org/project-templates/salesforcedx'),
-      ProjectTemplate.new('serverless_framework', 'Serverless Framework/JS', _('A basic page and serverless function that uses AWS Lambda, AWS API Gateway, and GitLab Pages'), 'https://gitlab.com/gitlab-org/project-templates/serverless-framework', 'illustrations/logos/serverless_framework.svg')
+      ProjectTemplate.new('serverless_framework', 'Serverless Framework/JS', _('A basic page and serverless function that uses AWS Lambda, AWS API Gateway, and GitLab Pages'), 'https://gitlab.com/gitlab-org/project-templates/serverless-framework', 'illustrations/logos/serverless_framework.svg'),
+      ProjectTemplate.new('cluster_management', 'GitLab Cluster Management', _('An example project for managing Kubernetes clusters integrated with GitLab.'), 'https://gitlab.com/gitlab-org/project-templates/cluster-management')
     ].freeze
 
     class << self

locale/gitlab.pot

@@ -2093,6 +2093,9 @@ msgstr ""
 msgid "An error ocurred while loading your content. Please try again."
 msgstr ""
 
+msgid "An example project for managing Kubernetes clusters integrated with GitLab."
+msgstr ""
+
 msgid "An instance-level serverless domain already exists."
 msgstr ""
 
@@ -15886,6 +15889,9 @@ msgstr ""
 msgid "ProjectTemplates|Android"
 msgstr ""
 
+msgid "ProjectTemplates|GitLab Cluster Management"
+msgstr ""
+
 msgid "ProjectTemplates|Go Micro"
 msgstr ""
 

spec/lib/gitlab/project_template_spec.rb

@@ -25,7 +25,8 @@ describe Gitlab::ProjectTemplate do
         described_class.new('nfgitbook', 'Netlify/GitBook', _('A GitBook site that uses Netlify for CI/CD instead of GitLab, but still with all the other great GitLab features.'), 'https://gitlab.com/pages/nfgitbook'),
         described_class.new('nfhexo', 'Netlify/Hexo', _('A Hexo site that uses Netlify for CI/CD instead of GitLab, but still with all the other great GitLab features.'), 'https://gitlab.com/pages/nfhexo'),
         described_class.new('salesforcedx', 'SalesforceDX', _('A project boilerplate for Salesforce App development with Salesforce Developer tools.'), 'https://gitlab.com/gitlab-org/project-templates/salesforcedx'),
-        described_class.new('serverless_framework', 'Serverless Framework/JS', _('A basic page and serverless function that uses AWS Lambda, AWS API Gateway, and GitLab Pages'), 'https://gitlab.com/gitlab-org/project-templates/serverless-framework', 'illustrations/logos/serverless_framework.svg')
+        described_class.new('serverless_framework', 'Serverless Framework/JS', _('A basic page and serverless function that uses AWS Lambda, AWS API Gateway, and GitLab Pages'), 'https://gitlab.com/gitlab-org/project-templates/serverless-framework', 'illustrations/logos/serverless_framework.svg'),
+        described_class.new('cluster_management', 'GitLab Cluster Management', _('An example project for managing Kubernetes clusters integrated with GitLab.'), 'https://gitlab.com/gitlab-org/project-templates/cluster-management')
       ]
 
       expect(described_class.all).to be_an(Array)