Update total count of runners for each type

Runners are segregated by tabs in the admin UI. This change updates the
view so that the total count of runners in each tab gets updated every
time the user changes the search filters.

Changelog: changed

app/assets/javascripts/runner/admin_runners/admin_runners_app.vue

@@ -22,6 +22,7 @@ import {
   I18N_FETCH_ERROR,
 } from '../constants';
 import getRunnersQuery from '../graphql/get_runners.query.graphql';
+import getRunnersCountQuery from '../graphql/get_runners_count.query.graphql';
 import {
   fromUrlQueryToSearch,
   fromSearchToUrl,
@@ -29,6 +30,17 @@ import {
 } from '../runner_search_utils';
 import { captureException } from '../sentry_utils';
 
+const runnersCountSmartQuery = {
+  query: getRunnersCountQuery,
+  fetchPolicy: fetchPolicies.CACHE_AND_NETWORK,
+  update(data) {
+    return data?.runners?.count;
+  },
+  error(error) {
+    this.reportToSentry(error);
+  },
+};
+
 export default {
   name: 'AdminRunnersApp',
   components: {
@@ -51,22 +63,6 @@ export default {
       type: String,
       required: true,
     },
-    allRunnersCount: {
-      type: String,
-      required: true,
-    },
-    instanceRunnersCount: {
-      type: String,
-      required: true,
-    },
-    groupRunnersCount: {
-      type: String,
-      required: true,
-    },
-    projectRunnersCount: {
-      type: String,
-      required: true,
-    },
   },
   data() {
     return {
@@ -100,11 +96,49 @@ export default {
         this.reportToSentry(error);
       },
     },
+    allRunnersCount: {
+      ...runnersCountSmartQuery,
+      variables() {
+        return this.countVariables;
+      },
+    },
+    instanceRunnersCount: {
+      ...runnersCountSmartQuery,
+      variables() {
+        return {
+          ...this.countVariables,
+          type: INSTANCE_TYPE,
+        };
+      },
+    },
+    groupRunnersCount: {
+      ...runnersCountSmartQuery,
+      variables() {
+        return {
+          ...this.countVariables,
+          type: GROUP_TYPE,
+        };
+      },
+    },
+    projectRunnersCount: {
+      ...runnersCountSmartQuery,
+      variables() {
+        return {
+          ...this.countVariables,
+          type: PROJECT_TYPE,
+        };
+      },
+    },
   },
   computed: {
     variables() {
       return fromSearchToVariables(this.search);
     },
+    countVariables() {
+      // Exclude pagination variables, leave only filters variables
+      const { sort, before, last, after, first, ...countVariables } = this.variables;
+      return countVariables;
+    },
     runnersLoading() {
       return this.$apollo.queries.runners.loading;
     },
@@ -125,7 +159,7 @@ export default {
     search: {
       deep: true,
       handler() {
-        // TODO Implement back button reponse using onpopstate
+        // TODO Implement back button response using onpopstate
         updateHistory({
           url: fromSearchToUrl(this.search),
           title: document.title,
@@ -174,7 +208,7 @@ export default {
       >
         <template #title="{ tab }">
           {{ tab.title }}
-          <gl-badge v-if="tabCount(tab)" class="gl-ml-1" size="sm">
+          <gl-badge v-if="typeof tabCount(tab) == 'number'" class="gl-ml-1" size="sm">
             {{ tabCount(tab) }}
           </gl-badge>
         </template>

app/assets/javascripts/runner/admin_runners/index.js

@@ -27,16 +27,7 @@ export const initAdminRunners = (selector = '#js-admin-runners') => {
 
   // TODO `activeRunnersCount` should be implemented using a GraphQL API
   // https://gitlab.com/gitlab-org/gitlab/-/issues/333806
-  const {
-    runnerInstallHelpPage,
-    registrationToken,
-
-    activeRunnersCount,
-    allRunnersCount,
-    instanceRunnersCount,
-    groupRunnersCount,
-    projectRunnersCount,
-  } = el.dataset;
+  const { runnerInstallHelpPage, registrationToken, activeRunnersCount } = el.dataset;
 
   const apolloProvider = new VueApollo({
     defaultClient: createDefaultClient(),
@@ -53,13 +44,9 @@ export const initAdminRunners = (selector = '#js-admin-runners') => {
         props: {
           registrationToken,
 
-          // All runner counts are returned as formatted
+          // Runner counts are returned as formatted
           // strings, we do not use `parseInt`.
           activeRunnersCount,
-          allRunnersCount,
-          instanceRunnersCount,
-          groupRunnersCount,
-          projectRunnersCount,
         },
       });
     },

app/assets/javascripts/runner/graphql/get_runners_count.query.graphql

+query getRunnersCount(
+  $status: CiRunnerStatus
+  $type: CiRunnerType
+  $tagList: [String!]
+  $search: String
+) {
+  runners(status: $status, type: $type, tagList: $tagList, search: $search) {
+    count
+  }
+}

app/helpers/ci/runners_helper.rb

@@ -67,12 +67,8 @@ module Ci
         runner_install_help_page: 'https://docs.gitlab.com/runner/install/',
         registration_token: Gitlab::CurrentSettings.runners_registration_token,
 
-        # All runner counts are returned as formatted strings
-        active_runners_count: Ci::Runner.online.count.to_s,
-        all_runners_count: limited_counter_with_delimiter(Ci::Runner),
-        instance_runners_count: limited_counter_with_delimiter(Ci::Runner.instance_type),
-        group_runners_count: limited_counter_with_delimiter(Ci::Runner.group_type),
-        project_runners_count: limited_counter_with_delimiter(Ci::Runner.project_type)
+        # Runner counts are returned as formatted strings
+        active_runners_count: Ci::Runner.online.count.to_s
       }
     end
 

spec/features/admin/admin_runners_spec.rb

@@ -131,6 +131,9 @@ RSpec.describe "Admin Runners" do
         it 'shows correct runner when description matches' do
           input_filtered_search_keys('runner-foo')
 
+          expect(page).to have_link('All 1')
+          expect(page).to have_link('Instance 1')
+
           expect(page).to have_content("runner-foo")
           expect(page).not_to have_content("runner-bar")
         end
@@ -138,73 +141,76 @@ RSpec.describe "Admin Runners" do
         it 'shows no runner when description does not match' do
           input_filtered_search_keys('runner-baz')
 
+          expect(page).to have_link('All 0')
+          expect(page).to have_link('Instance 0')
+
           expect(page).to have_text 'No runners found'
         end
       end
 
       describe 'filter by status' do
-        it 'shows correct runner when status matches' do
-          create(:ci_runner, :instance, description: 'runner-active', active: true)
-          create(:ci_runner, :instance, description: 'runner-paused', active: false)
+        let!(:never_contacted) { create(:ci_runner, :instance, description: 'runner-never-contacted', contacted_at: nil) }
+
+        before do
+          create(:ci_runner, :instance, description: 'runner-1', contacted_at: Time.now)
+          create(:ci_runner, :instance, description: 'runner-2', contacted_at: Time.now)
+          create(:ci_runner, :instance, description: 'runner-paused', active: false, contacted_at: Time.now)
 
           visit admin_runners_path
+        end
 
-          expect(page).to have_content 'runner-active'
+        it 'shows all runners' do
+          expect(page).to have_content 'runner-1'
+          expect(page).to have_content 'runner-2'
           expect(page).to have_content 'runner-paused'
+          expect(page).to have_content 'runner-never-contacted'
 
+          expect(page).to have_link('All 4')
+        end
+
+        it 'shows correct runner when status matches' do
           input_filtered_search_filter_is_only('Status', 'Active')
 
-          expect(page).to have_content 'runner-active'
+          expect(page).to have_link('All 3')
+
+          expect(page).to have_content 'runner-1'
+          expect(page).to have_content 'runner-2'
+          expect(page).to have_content 'runner-never-contacted'
           expect(page).not_to have_content 'runner-paused'
         end
 
         it 'shows no runner when status does not match' do
-          create(:ci_runner, :instance, description: 'runner-active', active: true)
-          create(:ci_runner, :instance, description: 'runner-paused', active: false)
-
-          visit admin_runners_path
+          input_filtered_search_filter_is_only('Status', 'Stale')
 
-          input_filtered_search_filter_is_only('Status', 'Online')
-
-          expect(page).not_to have_content 'runner-active'
-          expect(page).not_to have_content 'runner-paused'
+          expect(page).to have_link('All 0')
 
           expect(page).to have_text 'No runners found'
         end
 
         it 'shows correct runner when status is selected and search term is entered' do
-          create(:ci_runner, :instance, description: 'runner-a-1', active: true)
-          create(:ci_runner, :instance, description: 'runner-a-2', active: false)
-          create(:ci_runner, :instance, description: 'runner-b-1', active: true)
-
-          visit admin_runners_path
-
           input_filtered_search_filter_is_only('Status', 'Active')
+          input_filtered_search_keys('runner-1')
 
-          expect(page).to have_content 'runner-a-1'
-          expect(page).to have_content 'runner-b-1'
-          expect(page).not_to have_content 'runner-a-2'
-
-          input_filtered_search_keys('runner-a')
+          expect(page).to have_link('All 1')
 
-          expect(page).to have_content 'runner-a-1'
-          expect(page).not_to have_content 'runner-b-1'
-          expect(page).not_to have_content 'runner-a-2'
+          expect(page).to have_content 'runner-1'
+          expect(page).not_to have_content 'runner-2'
+          expect(page).not_to have_content 'runner-never-contacted'
+          expect(page).not_to have_content 'runner-paused'
         end
 
         it 'shows correct runner when status filter is entered' do
-          never_connected = create(:ci_runner, :instance, description: 'runner-never-contacted', contacted_at: nil)
-          create(:ci_runner, :instance, description: 'runner-contacted', contacted_at: Time.now)
-
-          visit admin_runners_path
-
           # use the string "Never" to avoid using space and trigger an early selection
           input_filtered_search_filter_is_only('Status', 'Never')
 
+          expect(page).to have_link('All 1')
+
+          expect(page).not_to have_content 'runner-1'
+          expect(page).not_to have_content 'runner-2'
+          expect(page).not_to have_content 'runner-paused'
           expect(page).to have_content 'runner-never-contacted'
-          expect(page).not_to have_content 'runner-contacted'
 
-          within "[data-testid='runner-row-#{never_connected.id}']" do
+          within "[data-testid='runner-row-#{never_contacted.id}']" do
             expect(page).to have_selector '.badge', text: 'never contacted'
           end
         end
@@ -219,6 +225,10 @@ RSpec.describe "Admin Runners" do
         it '"All" tab is selected by default' do
           visit admin_runners_path
 
+          expect(page).to have_link('All 2')
+          expect(page).to have_link('Group 1')
+          expect(page).to have_link('Project 1')
+
           page.within('[data-testid="runner-type-tabs"]') do
             expect(page).to have_link('All', class: 'active')
           end
@@ -380,6 +390,13 @@ RSpec.describe "Admin Runners" do
         expect(page).to have_text "Online Runners 0"
         expect(page).to have_text 'No runners found'
       end
+
+      it 'shows tabs with total counts equal to 0' do
+        expect(page).to have_link('All 0')
+        expect(page).to have_link('Instance 0')
+        expect(page).to have_link('Group 0')
+        expect(page).to have_link('Project 0')
+      end
     end
 
     context "when visiting outdated URLs" do
@@ -581,6 +598,8 @@ RSpec.describe "Admin Runners" do
       page.find('input').send_keys(search_term)
       click_on 'Search'
     end
+
+    wait_for_requests
   end
 
   def input_filtered_search_filter_is_only(filter, value)
@@ -597,5 +616,7 @@ RSpec.describe "Admin Runners" do
 
       click_on 'Search'
     end
+
+    wait_for_requests
   end
 end

spec/frontend/fixtures/runner.rb

@@ -49,6 +49,25 @@ RSpec.describe 'Runner (JavaScript fixtures)' do
     end
   end
 
+  describe GraphQL::Query, type: :request do
+    get_runners_count_query_name = 'get_runners_count.query.graphql'
+
+    before do
+      sign_in(admin)
+      enable_admin_mode!(admin)
+    end
+
+    let_it_be(:query) do
+      get_graphql_query_as_string("#{query_path}#{get_runners_count_query_name}")
+    end
+
+    it "#{fixtures_path}#{get_runners_count_query_name}.json" do
+      post_graphql(query, current_user: admin, variables: {})
+
+      expect_graphql_errors_to_be_empty
+    end
+  end
+
   describe GraphQL::Query, type: :request do
     get_runner_query_name = 'get_runner.query.graphql'
 

spec/frontend/runner/admin_runners/admin_runners_app_spec.js

@@ -22,23 +22,22 @@ import {
   CREATED_DESC,
   DEFAULT_SORT,
   INSTANCE_TYPE,
+  GROUP_TYPE,
+  PROJECT_TYPE,
   PARAM_KEY_STATUS,
   PARAM_KEY_TAG,
   STATUS_ACTIVE,
   RUNNER_PAGE_SIZE,
 } from '~/runner/constants';
 import getRunnersQuery from '~/runner/graphql/get_runners.query.graphql';
+import getRunnersCountQuery from '~/runner/graphql/get_runners_count.query.graphql';
 import { captureException } from '~/runner/sentry_utils';
 import FilteredSearch from '~/vue_shared/components/filtered_search_bar/filtered_search_bar_root.vue';
 
-import { runnersData, runnersDataPaginated } from '../mock_data';
+import { runnersData, runnersCountData, runnersDataPaginated } from '../mock_data';
 
 const mockRegistrationToken = 'MOCK_REGISTRATION_TOKEN';
 const mockActiveRunnersCount = '2';
-const mockAllRunnersCount = '6';
-const mockInstanceRunnersCount = '3';
-const mockGroupRunnersCount = '2';
-const mockProjectRunnersCount = '1';
 
 jest.mock('~/flash');
 jest.mock('~/runner/sentry_utils');
@@ -53,6 +52,7 @@ localVue.use(VueApollo);
 describe('AdminRunnersApp', () => {
   let wrapper;
   let mockRunnersQuery;
+  let mockRunnersCountQuery;
 
   const findRegistrationDropdown = () => wrapper.findComponent(RegistrationDropdown);
   const findRunnerTypeTabs = () => wrapper.findComponent(RunnerTypeTabs);
@@ -65,7 +65,10 @@ describe('AdminRunnersApp', () => {
   const findFilteredSearch = () => wrapper.findComponent(FilteredSearch);
 
   const createComponent = ({ props = {}, mountFn = shallowMount } = {}) => {
-    const handlers = [[getRunnersQuery, mockRunnersQuery]];
+    const handlers = [
+      [getRunnersQuery, mockRunnersQuery],
+      [getRunnersCountQuery, mockRunnersCountQuery],
+    ];
 
     wrapper = mountFn(AdminRunnersApp, {
       localVue,
@@ -73,10 +76,6 @@ describe('AdminRunnersApp', () => {
       propsData: {
         registrationToken: mockRegistrationToken,
         activeRunnersCount: mockActiveRunnersCount,
-        allRunnersCount: mockAllRunnersCount,
-        instanceRunnersCount: mockInstanceRunnersCount,
-        groupRunnersCount: mockGroupRunnersCount,
-        projectRunnersCount: mockProjectRunnersCount,
         ...props,
       },
     });
@@ -86,6 +85,19 @@ describe('AdminRunnersApp', () => {
     setWindowLocation('/admin/runners');
 
     mockRunnersQuery = jest.fn().mockResolvedValue(runnersData);
+    mockRunnersCountQuery = jest.fn().mockImplementation(({ type }) => {
+      const mockResponse = {
+        [INSTANCE_TYPE]: 3,
+        [GROUP_TYPE]: 2,
+        [PROJECT_TYPE]: 1,
+      };
+      if (mockResponse[type]) {
+        return Promise.resolve({
+          data: { runners: { count: mockResponse[type] } },
+        });
+      }
+      return Promise.resolve(runnersCountData);
+    });
     createComponent();
     await waitForPromises();
   });
@@ -101,7 +113,7 @@ describe('AdminRunnersApp', () => {
     await waitForPromises();
 
     expect(findRunnerTypeTabs().text()).toMatchInterpolatedText(
-      `All ${mockAllRunnersCount} Instance ${mockInstanceRunnersCount} Group ${mockGroupRunnersCount} Project ${mockProjectRunnersCount}`,
+      `All ${runnersCountData.data.runners.count} Instance 3 Group 2 Project 1`,
     );
   });
 

spec/frontend/runner/mock_data.js

@@ -2,6 +2,7 @@
 
 // Admin queries
 import runnersData from 'test_fixtures/graphql/runner/get_runners.query.graphql.json';
+import runnersCountData from 'test_fixtures/graphql/runner/get_runners_count.query.graphql.json';
 import runnersDataPaginated from 'test_fixtures/graphql/runner/get_runners.query.graphql.paginated.json';
 import runnerData from 'test_fixtures/graphql/runner/get_runner.query.graphql.json';
 
@@ -11,6 +12,7 @@ import groupRunnersDataPaginated from 'test_fixtures/graphql/runner/get_group_ru
 
 export {
   runnerData,
+  runnersCountData,
   runnersDataPaginated,
   runnersData,
   groupRunnersData,

spec/helpers/ci/runners_helper_spec.rb

@@ -80,11 +80,7 @@ RSpec.describe Ci::RunnersHelper do
       expect(helper.admin_runners_data_attributes).to eq({
         runner_install_help_page: 'https://docs.gitlab.com/runner/install/',
         registration_token: Gitlab::CurrentSettings.runners_registration_token,
-        active_runners_count: '0',
-        all_runners_count: '2',
-        instance_runners_count: '1',
-        group_runners_count: '0',
-        project_runners_count: '1'
+        active_runners_count: '0'
       })
     end
   end