Add PoolRepository to the usage ping

PoolRepository is a relatively new model of which the counts could help
to further determine the priority of new features. Also gives some
insight into the number of forks customers have.

changelogs/unreleased/zj-usage-ping-pool-repository.yml

+---
+title: Add Pool repository to the usage ping
+merge_request: 28267
+author:
+type: other

lib/gitlab/usage_data.rb

@@ -26,7 +26,7 @@ module Gitlab
           uuid: Gitlab::CurrentSettings.uuid,
           hostname: Gitlab.config.gitlab.host,
           version: Gitlab::VERSION,
-          installation_type: Gitlab::INSTALLATION_TYPE,
+          installation_type: installation_type,
           active_user_count: count(User.active),
           recorded_at: Time.now,
           edition: 'CE'
@@ -81,6 +81,7 @@ module Gitlab
             milestone_lists: count(List.milestone),
             milestones: count(Milestone),
             pages_domains: count(PagesDomain),
+            pool_repositories: count(PoolRepository),
             projects: count(Project),
             projects_imported_from_github: count(Project.where(import_type: 'github')),
             projects_with_repositories_enabled: count(ProjectFeature.where('repository_access_level > ?', ProjectFeature::DISABLED)),
@@ -190,6 +191,14 @@ module Gitlab
           result[key] = approx_counts[model] || -1
         end
       end
+
+      def installation_type
+        if Rails.env.production?
+          Gitlab::INSTALLATION_TYPE
+        else
+          "gitlab-development-kit"
+        end
+      end
     end
   end
 end

spec/lib/gitlab/usage_data_spec.rb

@@ -63,12 +63,7 @@ describe Gitlab::UsageData do
     end
     it "gathers usage counts" do
-      count_data = subject[:counts]
-
-      expect(count_data[:boards]).to eq(1)
-      expect(count_data[:projects]).to eq(3)
-
-      expect(count_data.keys).to include(*%i(
+      expected_keys = %i(
         assignee_lists
         boards
         ci_builds
@@ -112,6 +107,7 @@ describe Gitlab::UsageData do
         milestone_lists
         milestones
         notes
+        pool_repositories
         projects
         projects_imported_from_github
         projects_jira_active
@@ -132,7 +128,14 @@ describe Gitlab::UsageData do
         uploads
         web_hooks
         user_preferences
-      ))
+      )
+
+      count_data = subject[:counts]
+
+      expect(count_data[:boards]).to eq(1)
+      expect(count_data[:projects]).to eq(3)
+      expect(count_data.keys).to include(*expected_keys)
+      expect(expected_keys - count_data.keys).to be_empty
     end
     it 'does not gather user preferences usage data when the feature is disabled' do
@@ -211,7 +214,7 @@ describe Gitlab::UsageData do
     it "gathers license data" do
       expect(subject[:uuid]).to eq(Gitlab::CurrentSettings.uuid)
       expect(subject[:version]).to eq(Gitlab::VERSION)
-      expect(subject[:installation_type]).to eq(Gitlab::INSTALLATION_TYPE)
+      expect(subject[:installation_type]).to eq('gitlab-development-kit')
       expect(subject[:active_user_count]).to eq(User.active.count)
       expect(subject[:recorded_at]).to be_a(Time)
     end