Add latest changes from gitlab-org/gitlab@master

49 files changed, 185 insertions, 180 deletions

diff --git a/app/models/ci/sources/pipeline.rb b/app/models/ci/sources/pipeline.rb
index 5b6946b04fd..475d57ee4c8 100644
--- a/app/models/ci/sources/pipeline.rb
+++ b/app/models/ci/sources/pipeline.rb
@@ -12,7 +12,7 @@ module Ci
         :pipeline_id_convert_to_bigint, :source_pipeline_id_convert_to_bigint
       ], remove_with: '16.6', remove_after: '2023-10-22'
 
-      columns_changing_default :partition_id
+      columns_changing_default :partition_id, :source_partition_id
 
       self.table_name = "ci_sources_pipelines"
 
diff --git a/app/models/integration.rb b/app/models/integration.rb
index b4408301c6d..9b268e10cc6 100644
--- a/app/models/integration.rb
+++ b/app/models/integration.rb
@@ -237,6 +237,18 @@ class Integration < ApplicationRecord
   end
   private_class_method :boolean_accessor
 
+  def self.title
+    raise NotImplementedError
+  end
+
+  def self.description
+    raise NotImplementedError
+  end
+
+  def self.help
+    # no-op
+  end
+
   def self.to_param
     raise NotImplementedError
   end
@@ -447,19 +459,18 @@ class Integration < ApplicationRecord
   end
 
   def title
-    # implement inside child
+    self.class.title
   end
 
   def description
-    # implement inside child
+    self.class.description
   end
 
   def help
-    # implement inside child
+    self.class.help
   end
 
   def to_param
-    # implement inside child
     self.class.to_param
   end
 
diff --git a/app/models/integrations/apple_app_store.rb b/app/models/integrations/apple_app_store.rb
index ef12fc6bf6f..f8fddf8a457 100644
--- a/app/models/integrations/apple_app_store.rb
+++ b/app/models/integrations/apple_app_store.rb
@@ -37,15 +37,15 @@ module Integrations
       title: -> { s_('AppleAppStore|Protected branches and tags only') },
       checkbox_label: -> { s_('AppleAppStore|Only set variables on protected branches and tags') }
 
-    def title
+    def self.title
       'Apple App Store Connect'
     end
 
-    def description
+    def self.description
       s_('AppleAppStore|Use GitLab to build and release an app in the Apple App Store.')
     end
 
-    def help
+    def self.help
       variable_list = [
         '<code>APP_STORE_CONNECT_API_KEY_ISSUER_ID</code>',
         '<code>APP_STORE_CONNECT_API_KEY_KEY_ID</code>',
diff --git a/app/models/integrations/asana.rb b/app/models/integrations/asana.rb
index 77555996cd9..39407acd6c9 100644
--- a/app/models/integrations/asana.rb
+++ b/app/models/integrations/asana.rb
@@ -20,15 +20,15 @@ module Integrations
       title: -> { s_('Integrations|Restrict to branch (optional)') },
       help: -> { s_('AsanaService|Comma-separated list of branches to be automatically inspected. Leave blank to include all branches.') }
 
-    def title
+    def self.title
       'Asana'
     end
 
-    def description
+    def self.description
       s_('AsanaService|Add commit messages as comments to Asana tasks.')
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/asana'), target: '_blank', rel: 'noopener noreferrer'
       s_('Add commit messages as comments to Asana tasks. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/assembla.rb b/app/models/integrations/assembla.rb
index 1d3616b4c3b..bbdd0e183f2 100644
--- a/app/models/integrations/assembla.rb
+++ b/app/models/integrations/assembla.rb
@@ -15,11 +15,11 @@ module Integrations
       exposes_secrets: true,
       placeholder: ''
 
-    def title
+    def self.title
       'Assembla'
     end
 
-    def description
+    def self.description
       _('Manage projects.')
     end
 
diff --git a/app/models/integrations/bamboo.rb b/app/models/integrations/bamboo.rb
index 9f15532a0b0..9fe73f86be3 100644
--- a/app/models/integrations/bamboo.rb
+++ b/app/models/integrations/bamboo.rb
@@ -38,15 +38,15 @@ module Integrations
 
     attr_accessor :response
 
-    def title
+    def self.title
       s_('BambooService|Atlassian Bamboo')
     end
 
-    def description
+    def self.description
       s_('BambooService|Run CI/CD pipelines with Atlassian Bamboo.')
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to(
         _('Learn more.'),
         Rails.application.routes.url_helpers.help_page_url('user/project/integrations/bamboo'),
diff --git a/app/models/integrations/base_chat_notification.rb b/app/models/integrations/base_chat_notification.rb
index b75801335bd..167bc210349 100644
--- a/app/models/integrations/base_chat_notification.rb
+++ b/app/models/integrations/base_chat_notification.rb
@@ -136,10 +136,6 @@ module Integrations
       raise NotImplementedError
     end
 
-    def help
-      raise NotImplementedError
-    end
-
     # With some integrations the webhook is already tied to a specific channel,
     # for others the channels are configurable for each event.
     def configurable_channels?
diff --git a/app/models/integrations/base_slack_notification.rb b/app/models/integrations/base_slack_notification.rb
index 09a0c9ba361..33dd9d9d387 100644
--- a/app/models/integrations/base_slack_notification.rb
+++ b/app/models/integrations/base_slack_notification.rb
@@ -36,7 +36,7 @@ module Integrations
       true
     end
 
-    def help
+    def self.help
       # noop
     end
 
diff --git a/app/models/integrations/bugzilla.rb b/app/models/integrations/bugzilla.rb
index 74e282f6848..3ca348e42a1 100644
--- a/app/models/integrations/bugzilla.rb
+++ b/app/models/integrations/bugzilla.rb
@@ -6,15 +6,15 @@ module Integrations
 
     validates :project_url, :issues_url, :new_issue_url, presence: true, public_url: true, if: :activated?
 
-    def title
+    def self.title
       'Bugzilla'
     end
 
-    def description
+    def self.description
       s_("IssueTracker|Use Bugzilla as this project's issue tracker.")
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/bugzilla'), target: '_blank', rel: 'noopener noreferrer'
       s_("IssueTracker|Use Bugzilla as this project's issue tracker. %{docs_link}").html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/buildkite.rb b/app/models/integrations/buildkite.rb
index 82a5142e8c2..aab0cdf2134 100644
--- a/app/models/integrations/buildkite.rb
+++ b/app/models/integrations/buildkite.rb
@@ -75,20 +75,20 @@ module Integrations
       "#{project_url}/builds?commit=#{sha}"
     end
 
-    def title
+    def self.title
       'Buildkite'
     end
 
-    def description
+    def self.description
       'Run CI/CD pipelines with Buildkite.'
     end
 
-    def self.to_param
-      'buildkite'
+    def self.help
+      s_('ProjectService|Run CI/CD pipelines with Buildkite.')
     end
 
-    def help
-      s_('ProjectService|Run CI/CD pipelines with Buildkite.')
+    def self.to_param
+      'buildkite'
     end
 
     def calculate_reactive_cache(sha, ref)
diff --git a/app/models/integrations/campfire.rb b/app/models/integrations/campfire.rb
index 8b5797a9d24..18268ed18f4 100644
--- a/app/models/integrations/campfire.rb
+++ b/app/models/integrations/campfire.rb
@@ -36,15 +36,15 @@ module Integrations
       placeholder: '123456',
       help: -> { s_('CampfireService|From the end of the room URL.') }
 
-    def title
+    def self.title
       'Campfire'
     end
 
-    def description
+    def self.description
       'Send notifications about push events to Campfire chat rooms.'
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to(
         _('Learn more.'),
         Rails.application.routes.url_helpers.help_page_url('api/integrations', anchor: 'campfire'),
diff --git a/app/models/integrations/clickup.rb b/app/models/integrations/clickup.rb
index 7cc05d41e14..25287b53300 100644
--- a/app/models/integrations/clickup.rb
+++ b/app/models/integrations/clickup.rb
@@ -10,15 +10,15 @@ module Integrations
       @reference_pattern ||= /((#|CU-)(?<issue>[a-z0-9]+)|(?<issue>[A-Z0-9_]{2,10}-\d+))\b/
     end
 
-    def title
+    def self.title
       'ClickUp'
     end
 
-    def description
+    def self.description
       s_("IssueTracker|Use Clickup as this project's issue tracker.")
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'),
         Rails.application.routes.url_helpers.help_page_url('user/project/integrations/clickup'),
         target: '_blank',
diff --git a/app/models/integrations/confluence.rb b/app/models/integrations/confluence.rb
index eda8c37fc72..f97f1fd25c9 100644
--- a/app/models/integrations/confluence.rb
+++ b/app/models/integrations/confluence.rb
@@ -22,11 +22,11 @@ module Integrations
       'confluence'
     end
 
-    def title
+    def self.title
       s_('ConfluenceService|Confluence Workspace')
     end
 
-    def description
+    def self.description
       s_('ConfluenceService|Link to a Confluence Workspace from the sidebar.')
     end
 
diff --git a/app/models/integrations/custom_issue_tracker.rb b/app/models/integrations/custom_issue_tracker.rb
index 3770e813eaa..fe0d01d60bd 100644
--- a/app/models/integrations/custom_issue_tracker.rb
+++ b/app/models/integrations/custom_issue_tracker.rb
@@ -6,15 +6,15 @@ module Integrations
 
     validates :project_url, :issues_url, :new_issue_url, presence: true, public_url: true, if: :activated?
 
-    def title
+    def self.title
       s_('IssueTracker|Custom issue tracker')
     end
 
-    def description
+    def self.description
       s_("IssueTracker|Use a custom issue tracker as this project's issue tracker.")
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/custom_issue_tracker'), target: '_blank', rel: 'noopener noreferrer'
       s_('IssueTracker|Use a custom issue tracker that is not in the integration list. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/datadog.rb b/app/models/integrations/datadog.rb
index b1f1361afcd..5682fc2b139 100644
--- a/app/models/integrations/datadog.rb
+++ b/app/models/integrations/datadog.rb
@@ -117,15 +117,15 @@ module Integrations
       # archive_trace is opt-in but we handle it with a more detailed field below
     end
 
-    def title
+    def self.title
       'Datadog'
     end
 
-    def description
+    def self.description
       s_('DatadogIntegration|Trace your GitLab pipelines with Datadog.')
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to(
         s_('DatadogIntegration|How do I set up this integration?'),
         Rails.application.routes.url_helpers.help_page_url('integration/datadog'),
diff --git a/app/models/integrations/discord.rb b/app/models/integrations/discord.rb
index 33b2b52fa62..7ce597389f0 100644
--- a/app/models/integrations/discord.rb
+++ b/app/models/integrations/discord.rb
@@ -21,23 +21,23 @@ module Integrations
       title: -> { s_('Integrations|Branches for which notifications are to be sent') },
       choices: -> { branch_choices }
 
-    def title
+    def self.title
       s_("DiscordService|Discord Notifications")
     end
 
-    def description
+    def self.description
       s_("DiscordService|Send notifications about project events to a Discord channel.")
     end
 
-    def self.to_param
-      "discord"
-    end
-
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('How do I set up this service?'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/discord_notifications'), target: '_blank', rel: 'noopener noreferrer'
       s_('Send notifications about project events to a Discord channel. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
 
+    def self.to_param
+      "discord"
+    end
+
     def default_channel_placeholder
       s_('DiscordService|Override the default webhook (e.g. https://discord.com/api/webhooks/…)')
     end
diff --git a/app/models/integrations/drone_ci.rb b/app/models/integrations/drone_ci.rb
index f6a12c4bb1a..b59e504c98f 100644
--- a/app/models/integrations/drone_ci.rb
+++ b/app/models/integrations/drone_ci.rb
@@ -87,20 +87,20 @@ module Integrations
         "gitlab/#{project.full_path}/redirect/commits/#{sha}?branch=#{Addressable::URI.encode_component(ref.to_s)}")
     end
 
-    def title
+    def self.title
       'Drone'
     end
 
-    def description
+    def self.description
       s_('ProjectService|Run CI/CD pipelines with Drone.')
     end
 
-    def self.to_param
-      'drone_ci'
+    def self.help
+      s_('ProjectService|Run CI/CD pipelines with Drone.')
     end
 
-    def help
-      s_('ProjectService|Run CI/CD pipelines with Drone.')
+    def self.to_param
+      'drone_ci'
     end
 
     override :hook_url
diff --git a/app/models/integrations/emails_on_push.rb b/app/models/integrations/emails_on_push.rb
index 144d1a07b04..77be8f5db45 100644
--- a/app/models/integrations/emails_on_push.rb
+++ b/app/models/integrations/emails_on_push.rb
@@ -39,11 +39,11 @@ module Integrations
       recipients.split.grep(Devise.email_regexp).uniq(&:downcase)
     end
 
-    def title
+    def self.title
       s_('EmailsOnPushService|Emails on push')
     end
 
-    def description
+    def self.description
       s_('EmailsOnPushService|Email the commits and diff of each push to a list of recipients.')
     end
 
diff --git a/app/models/integrations/ewm.rb b/app/models/integrations/ewm.rb
index 003c896704a..9d6f4c2a56c 100644
--- a/app/models/integrations/ewm.rb
+++ b/app/models/integrations/ewm.rb
@@ -10,15 +10,15 @@ module Integrations
       @reference_pattern ||= %r{(?<issue>\b(bug|task|work item|workitem|rtcwi|defect)\b\s+\d+)}i
     end
 
-    def title
+    def self.title
       'EWM'
     end
 
-    def description
+    def self.description
       s_("IssueTracker|Use IBM Engineering Workflow Management as this project's issue tracker.")
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/ewm'), target: '_blank', rel: 'noopener noreferrer'
       s_("IssueTracker|Use IBM Engineering Workflow Management as this project's issue tracker. %{docs_link}").html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/external_wiki.rb b/app/models/integrations/external_wiki.rb
index acacab2528e..7408f86d231 100644
--- a/app/models/integrations/external_wiki.rb
+++ b/app/models/integrations/external_wiki.rb
@@ -11,24 +11,24 @@ module Integrations
       help: -> { s_('ExternalWikiService|Enter the URL to the external wiki.') },
       required: true
 
-    def title
+    def self.title
       s_('ExternalWikiService|External wiki')
     end
 
-    def description
+    def self.description
       s_('ExternalWikiService|Link to an external wiki from the sidebar.')
     end
 
-    def self.to_param
-      'external_wiki'
-    end
-
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/wiki/index', anchor: 'link-an-external-wiki'), target: '_blank', rel: 'noopener noreferrer'
 
       s_('Link an external wiki from the project\'s sidebar. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
 
+    def self.to_param
+      'external_wiki'
+    end
+
     def sections
       [
         {
diff --git a/app/models/integrations/gitlab_slack_application.rb b/app/models/integrations/gitlab_slack_application.rb
index 2d520eaf7e7..d008a28a226 100644
--- a/app/models/integrations/gitlab_slack_application.rb
+++ b/app/models/integrations/gitlab_slack_application.rb
@@ -26,11 +26,11 @@ module Integrations
       update(active: !!slack_integration)
     end
 
-    def title
+    def self.title
       s_('Integrations|GitLab for Slack app')
     end
 
-    def description
+    def self.description
       s_('Integrations|Enable slash commands and notifications for a Slack workspace.')
     end
 
diff --git a/app/models/integrations/google_play.rb b/app/models/integrations/google_play.rb
index 5389e8dfa81..746f68fdc4c 100644
--- a/app/models/integrations/google_play.rb
+++ b/app/models/integrations/google_play.rb
@@ -32,15 +32,15 @@ module Integrations
       title: -> { s_('GooglePlayStore|Protected branches and tags only') },
       checkbox_label: -> { s_('GooglePlayStore|Only set variables on protected branches and tags') }
 
-    def title
+    def self.title
       s_('GooglePlay|Google Play')
     end
 
-    def description
+    def self.description
       s_('GooglePlay|Use GitLab to build and release an app in Google Play.')
     end
 
-    def help
+    def self.help
       variable_list = [
         '<code>SUPPLY_PACKAGE_NAME</code>',
         '<code>SUPPLY_JSON_KEY_DATA</code>'
diff --git a/app/models/integrations/hangouts_chat.rb b/app/models/integrations/hangouts_chat.rb
index 6e4753470a3..6a9d603e6e5 100644
--- a/app/models/integrations/hangouts_chat.rb
+++ b/app/models/integrations/hangouts_chat.rb
@@ -17,11 +17,11 @@ module Integrations
       title: -> { s_('Integrations|Branches for which notifications are to be sent') },
       choices: -> { branch_choices }
 
-    def title
+    def self.title
       'Google Chat'
     end
 
-    def description
+    def self.description
       'Send notifications from GitLab to a room in Google Chat.'
     end
 
@@ -29,7 +29,7 @@ module Integrations
       'hangouts_chat'
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to(_('How do I set up a Google Chat webhook?'),
         Rails.application.routes.url_helpers.help_page_url('user/project/integrations/hangouts_chat'),
         target: '_blank', rel: 'noopener noreferrer')
diff --git a/app/models/integrations/harbor.rb b/app/models/integrations/harbor.rb
index 559e48afd10..cc570e49e36 100644
--- a/app/models/integrations/harbor.rb
+++ b/app/models/integrations/harbor.rb
@@ -32,34 +32,32 @@ module Integrations
       non_empty_password_help: -> { s_('HarborIntegration|Leave blank to use your current password.') },
       required: true
 
-    def title
+    def self.title
       'Harbor'
     end
 
-    def description
+    def self.description
       s_("HarborIntegration|Use Harbor as this project's container registry.")
     end
 
-    def help
+    def self.help
       s_("HarborIntegration|After the Harbor integration is activated, global variables `$HARBOR_USERNAME`, `$HARBOR_HOST`, `$HARBOR_OCI`, `$HARBOR_PASSWORD`, `$HARBOR_URL` and `$HARBOR_PROJECT` will be created for CI/CD use.")
     end
 
+    def self.to_param
+      name.demodulize.downcase
+    end
+
     def hostname
       Gitlab::Utils.parse_url(url).hostname
     end
 
-    class << self
-      def to_param
-        name.demodulize.downcase
-      end
-
-      def supported_events
-        []
-      end
+    def self.supported_events
+      []
+    end
 
-      def supported_event_actions
-        []
-      end
+    def self.supported_event_actions
+      []
     end
 
     def test(*_args)
diff --git a/app/models/integrations/irker.rb b/app/models/integrations/irker.rb
index a54946f074a..a1ce0877957 100644
--- a/app/models/integrations/irker.rb
+++ b/app/models/integrations/irker.rb
@@ -53,14 +53,31 @@ module Integrations
     # in the UI or API.
     prop_accessor :channels
 
-    def title
+    def self.title
       s_('IrkerService|irker (IRC gateway)')
     end
 
-    def description
+    def self.description
       s_('IrkerService|Send update messages to an irker server.')
     end
 
+    def self.help
+      docs_link = ActionController::Base.helpers.link_to(
+        _('Learn more.'),
+        Rails.application.routes.url_helpers.help_page_url(
+          'user/project/integrations/irker',
+          anchor: 'set-up-an-irker-daemon'
+        ),
+        target: '_blank',
+        rel: 'noopener noreferrer'
+      )
+
+      format(s_(
+        'IrkerService|Send update messages to an irker server. ' \
+        'Before you can use this, you need to set up the irker daemon. %{docs_link}'
+      ).html_safe, docs_link: docs_link.html_safe)
+    end
+
     def self.to_param
       'irker'
     end
@@ -85,23 +102,6 @@ module Integrations
       }
     end
 
-    def help
-      docs_link = ActionController::Base.helpers.link_to(
-        _('Learn more.'),
-        Rails.application.routes.url_helpers.help_page_url(
-          'user/project/integrations/irker',
-          anchor: 'set-up-an-irker-daemon'
-        ),
-        target: '_blank',
-        rel: 'noopener noreferrer'
-      )
-
-      format(s_(
-        'IrkerService|Send update messages to an irker server. ' \
-        'Before you can use this, you need to set up the irker daemon. %{docs_link}'
-      ).html_safe, docs_link: docs_link.html_safe)
-    end
-
     private
 
     def get_channels
diff --git a/app/models/integrations/jenkins.rb b/app/models/integrations/jenkins.rb
index 0683c8408bc..a2f5667eaee 100644
--- a/app/models/integrations/jenkins.rb
+++ b/app/models/integrations/jenkins.rb
@@ -69,15 +69,15 @@ module Integrations
       %w[push merge_request tag_push]
     end
 
-    def title
+    def self.title
       'Jenkins'
     end
 
-    def description
+    def self.description
       s_('Run CI/CD pipelines with Jenkins.')
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('integration/jenkins'), target: '_blank', rel: 'noopener noreferrer'
       s_('Run CI/CD pipelines with Jenkins when you push to a repository, or when a merge request is created, updated, or merged. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/jira.rb b/app/models/integrations/jira.rb
index f6e99454cb1..37735b956fc 100644
--- a/app/models/integrations/jira.rb
+++ b/app/models/integrations/jira.rb
@@ -191,9 +191,17 @@ module Integrations
       end
     end
 
-    def help
+    def self.title
+      'Jira'
+    end
+
+    def self.description
+      s_("JiraService|Use Jira as this project's issue tracker.")
+    end
+
+    def self.help
       jira_doc_link_start = format('<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe,
-        url: help_page_path('integration/jira/index'))
+        url: Gitlab::Routing.url_helpers.help_page_path('integration/jira/index'))
       format(
         s_("JiraService|You must configure Jira before enabling this integration. " \
            "%{jira_doc_link_start}Learn more.%{link_end}"),
@@ -201,14 +209,6 @@ module Integrations
         link_end: '</a>'.html_safe)
     end
 
-    def title
-      'Jira'
-    end
-
-    def description
-      s_("JiraService|Use Jira as this project's issue tracker.")
-    end
-
     def self.to_param
       'jira'
     end
diff --git a/app/models/integrations/mattermost.rb b/app/models/integrations/mattermost.rb
index 7e391b11d82..361ff4afce8 100644
--- a/app/models/integrations/mattermost.rb
+++ b/app/models/integrations/mattermost.rb
@@ -5,11 +5,11 @@ module Integrations
     include SlackMattermostNotifier
     include SlackMattermostFields
 
-    def title
+    def self.title
       _('Mattermost notifications')
     end
 
-    def description
+    def self.description
       s_('Send notifications about project events to Mattermost channels.')
     end
 
@@ -17,7 +17,7 @@ module Integrations
       'mattermost'
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/mattermost'), target: '_blank', rel: 'noopener noreferrer'
       s_('Send notifications about project events to Mattermost channels. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/mattermost_slash_commands.rb b/app/models/integrations/mattermost_slash_commands.rb
index 73cddd163e0..9554dec4168 100644
--- a/app/models/integrations/mattermost_slash_commands.rb
+++ b/app/models/integrations/mattermost_slash_commands.rb
@@ -14,11 +14,11 @@ module Integrations
       false
     end
 
-    def title
+    def self.title
       s_('Integrations|Mattermost slash commands')
     end
 
-    def description
+    def self.description
       s_('Integrations|Perform common tasks with slash commands.')
     end
 
diff --git a/app/models/integrations/microsoft_teams.rb b/app/models/integrations/microsoft_teams.rb
index 208172d6303..3a7c848d411 100644
--- a/app/models/integrations/microsoft_teams.rb
+++ b/app/models/integrations/microsoft_teams.rb
@@ -18,11 +18,11 @@ module Integrations
       title: -> { s_('Integrations|Branches for which notifications are to be sent') },
       choices: -> { branch_choices }
 
-    def title
+    def self.title
       'Microsoft Teams notifications'
     end
 
-    def description
+    def self.description
       'Send notifications about project events to Microsoft Teams.'
     end
 
@@ -30,7 +30,7 @@ module Integrations
       'microsoft_teams'
     end
 
-    def help
+    def self.help
       '<p>Use this service to send notifications about events in GitLab projects to your Microsoft Teams channels. <a href="https://docs.gitlab.com/ee/user/project/integrations/microsoft_teams.html" target="_blank" rel="noopener noreferrer">How do I configure this integration?</a></p>'
     end
 
diff --git a/app/models/integrations/mock_ci.rb b/app/models/integrations/mock_ci.rb
index 2d8e26d409f..9c129ca727c 100644
--- a/app/models/integrations/mock_ci.rb
+++ b/app/models/integrations/mock_ci.rb
@@ -14,11 +14,11 @@ module Integrations
 
     validates :mock_service_url, presence: true, public_url: true, if: :activated?
 
-    def title
+    def self.title
       'MockCI'
     end
 
-    def description
+    def self.description
       'Mock an external CI'
     end
 
diff --git a/app/models/integrations/mock_monitoring.rb b/app/models/integrations/mock_monitoring.rb
index 72bb292edaa..9e474078b28 100644
--- a/app/models/integrations/mock_monitoring.rb
+++ b/app/models/integrations/mock_monitoring.rb
@@ -2,11 +2,11 @@
 
 module Integrations
   class MockMonitoring < BaseMonitoring
-    def title
+    def self.title
       'Mock monitoring'
     end
 
-    def description
+    def self.description
       'Mock monitoring service'
     end
 
diff --git a/app/models/integrations/packagist.rb b/app/models/integrations/packagist.rb
index c0acb6c87b4..f027afe0381 100644
--- a/app/models/integrations/packagist.rb
+++ b/app/models/integrations/packagist.rb
@@ -29,11 +29,11 @@ module Integrations
     validates :username, presence: true, if: :activated?
     validates :token, presence: true, if: :activated?
 
-    def title
+    def self.title
       'Packagist'
     end
 
-    def description
+    def self.description
       s_('Integrations|Keep your PHP dependencies updated on Packagist.')
     end
 
diff --git a/app/models/integrations/pipelines_email.rb b/app/models/integrations/pipelines_email.rb
index 01efbc3e4a4..c7a93d48825 100644
--- a/app/models/integrations/pipelines_email.rb
+++ b/app/models/integrations/pipelines_email.rb
@@ -44,11 +44,11 @@ module Integrations
       end
     end
 
-    def title
+    def self.title
       _('Pipeline status emails')
     end
 
-    def description
+    def self.description
       _('Email the pipeline status to a list of recipients.')
     end
 
diff --git a/app/models/integrations/pivotaltracker.rb b/app/models/integrations/pivotaltracker.rb
index b3cbc988dd6..97e6e3e09d1 100644
--- a/app/models/integrations/pivotaltracker.rb
+++ b/app/models/integrations/pivotaltracker.rb
@@ -20,15 +20,15 @@ module Integrations
         'automatically inspect. Leave blank to include all branches.')
       end
 
-    def title
+    def self.title
       'Pivotal Tracker'
     end
 
-    def description
+    def self.description
       s_('PivotalTrackerService|Add commit messages as comments to Pivotal Tracker stories.')
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/pivotal_tracker'), target: '_blank', rel: 'noopener noreferrer'
       s_('Add commit messages as comments to Pivotal Tracker stories. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/prometheus.rb b/app/models/integrations/prometheus.rb
index ff8d07a1b4c..de923bbbdd5 100644
--- a/app/models/integrations/prometheus.rb
+++ b/app/models/integrations/prometheus.rb
@@ -51,11 +51,11 @@ module Integrations
       false
     end
 
-    def title
+    def self.title
       'Prometheus'
     end
 
-    def description
+    def self.description
       s_('PrometheusService|Monitor application health with Prometheus metrics and dashboards')
     end
 
diff --git a/app/models/integrations/pumble.rb b/app/models/integrations/pumble.rb
index 09e011023ed..36ff5189b0f 100644
--- a/app/models/integrations/pumble.rb
+++ b/app/models/integrations/pumble.rb
@@ -18,11 +18,11 @@ module Integrations
       title: -> { s_('Integrations|Branches for which notifications are to be sent') },
       choices: -> { branch_choices }
 
-    def title
+    def self.title
       'Pumble'
     end
 
-    def description
+    def self.description
       s_("PumbleIntegration|Send notifications about project events to Pumble.")
     end
 
@@ -30,7 +30,7 @@ module Integrations
       'pumble'
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to(
         _('Learn more.'),
         Rails.application.routes.url_helpers.help_page_url('user/project/integrations/pumble'),
diff --git a/app/models/integrations/pushover.rb b/app/models/integrations/pushover.rb
index 2feae29f627..b2c4e06e71f 100644
--- a/app/models/integrations/pushover.rb
+++ b/app/models/integrations/pushover.rb
@@ -71,11 +71,11 @@ module Integrations
         ]
       end
 
-    def title
+    def self.title
       'Pushover'
     end
 
-    def description
+    def self.description
       s_('PushoverService|Get real-time notifications on your device.')
     end
 
diff --git a/app/models/integrations/redmine.rb b/app/models/integrations/redmine.rb
index bc2a64b0848..11eda7c69f7 100644
--- a/app/models/integrations/redmine.rb
+++ b/app/models/integrations/redmine.rb
@@ -6,15 +6,15 @@ module Integrations
 
     validates :project_url, :issues_url, :new_issue_url, presence: true, public_url: true, if: :activated?
 
-    def title
+    def self.title
       'Redmine'
     end
 
-    def description
+    def self.description
       s_("IssueTracker|Use Redmine as this project's issue tracker.")
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/redmine'), target: '_blank', rel: 'noopener noreferrer'
       s_('IssueTracker|Use Redmine as the issue tracker. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/shimo.rb b/app/models/integrations/shimo.rb
index 227fdca5c91..1d004356469 100644
--- a/app/models/integrations/shimo.rb
+++ b/app/models/integrations/shimo.rb
@@ -16,11 +16,11 @@ module Integrations
       valid? && activated?
     end
 
-    def title
+    def self.title
       s_('Shimo|Shimo')
     end
 
-    def description
+    def self.description
       s_('Shimo|Link to a Shimo Workspace from the sidebar.')
     end
 
diff --git a/app/models/integrations/slack.rb b/app/models/integrations/slack.rb
index f70376e2f0d..9f9614a84fd 100644
--- a/app/models/integrations/slack.rb
+++ b/app/models/integrations/slack.rb
@@ -5,11 +5,11 @@ module Integrations
     include SlackMattermostNotifier
     include SlackMattermostFields
 
-    def title
+    def self.title
       'Slack notifications'
     end
 
-    def description
+    def self.description
       'Send notifications about project events to Slack.'
     end
 
diff --git a/app/models/integrations/slack_slash_commands.rb b/app/models/integrations/slack_slash_commands.rb
index b209f37ee7c..c5ea6f22951 100644
--- a/app/models/integrations/slack_slash_commands.rb
+++ b/app/models/integrations/slack_slash_commands.rb
@@ -10,11 +10,11 @@ module Integrations
       non_empty_password_help: -> { s_('ProjectService|Leave blank to use your current token.') },
       placeholder: ''
 
-    def title
+    def self.title
       'Slack slash commands'
     end
 
-    def description
+    def self.description
       "Perform common operations in Slack."
     end
 
diff --git a/app/models/integrations/squash_tm.rb b/app/models/integrations/squash_tm.rb
index bf3f391564f..1b4ab152b1d 100644
--- a/app/models/integrations/squash_tm.rb
+++ b/app/models/integrations/squash_tm.rb
@@ -22,15 +22,15 @@ module Integrations
       validates :token, length: { maximum: 255 }, allow_blank: true
     end
 
-    def title
+    def self.title
       'Squash TM'
     end
 
-    def description
+    def self.description
       s_("SquashTmIntegration|Update Squash TM requirements when GitLab issues are modified.")
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to(
         _('Learn more.'),
         Rails.application.routes.url_helpers.help_page_url('user/project/integrations/squash_tm'),
diff --git a/app/models/integrations/teamcity.rb b/app/models/integrations/teamcity.rb
index 575c3b8a334..913242ef9ac 100644
--- a/app/models/integrations/teamcity.rb
+++ b/app/models/integrations/teamcity.rb
@@ -47,15 +47,15 @@ module Integrations
       end
     end
 
-    def title
+    def self.title
       'JetBrains TeamCity'
     end
 
-    def description
+    def self.description
       s_('ProjectService|Run CI/CD pipelines with JetBrains TeamCity.')
     end
 
-    def help
+    def self.help
       s_('To run CI/CD pipelines with JetBrains TeamCity, input the GitLab project details in the TeamCity project Version Control Settings.')
     end
 
diff --git a/app/models/integrations/telegram.rb b/app/models/integrations/telegram.rb
index 71fe6f8d6ef..8eb1a7ad0ea 100644
--- a/app/models/integrations/telegram.rb
+++ b/app/models/integrations/telegram.rb
@@ -38,11 +38,11 @@ module Integrations
 
     before_validation :set_webhook
 
-    def title
+    def self.title
       'Telegram'
     end
 
-    def description
+    def self.description
       s_("TelegramIntegration|Send notifications about project events to Telegram.")
     end
 
@@ -50,7 +50,7 @@ module Integrations
       'telegram'
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to(
         _('Learn more.'),
         Rails.application.routes.url_helpers.help_page_url('user/project/integrations/telegram'),
diff --git a/app/models/integrations/unify_circuit.rb b/app/models/integrations/unify_circuit.rb
index 3b4bcfa28d3..6ee95c1173b 100644
--- a/app/models/integrations/unify_circuit.rb
+++ b/app/models/integrations/unify_circuit.rb
@@ -17,11 +17,11 @@ module Integrations
       title: -> { s_('Integrations|Branches for which notifications are to be sent') },
       choices: -> { branch_choices }
 
-    def title
+    def self.title
       'Unify Circuit'
     end
 
-    def description
+    def self.description
       s_('Integrations|Send notifications about project events to Unify Circuit.')
     end
 
@@ -29,7 +29,7 @@ module Integrations
       'unify_circuit'
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('How do I set up this service?'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/unify_circuit'), target: '_blank', rel: 'noopener noreferrer'
       s_('Integrations|Send notifications about project events to a Unify Circuit conversation. %{docs_link}').html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/webex_teams.rb b/app/models/integrations/webex_teams.rb
index 3ef8ab39352..5f8cc195544 100644
--- a/app/models/integrations/webex_teams.rb
+++ b/app/models/integrations/webex_teams.rb
@@ -17,11 +17,11 @@ module Integrations
       title: -> { s_('Integrations|Branches for which notifications are to be sent') },
       choices: -> { branch_choices }
 
-    def title
+    def self.title
       s_("WebexTeamsService|Webex Teams")
     end
 
-    def description
+    def self.description
       s_("WebexTeamsService|Send notifications about project events to Webex Teams.")
     end
 
@@ -29,7 +29,7 @@ module Integrations
       'webex_teams'
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/webex_teams'), target: '_blank', rel: 'noopener noreferrer'
       s_("WebexTeamsService|Send notifications about project events to a Webex Teams conversation. %{docs_link}") % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/youtrack.rb b/app/models/integrations/youtrack.rb
index 15246a37aa7..932e588a829 100644
--- a/app/models/integrations/youtrack.rb
+++ b/app/models/integrations/youtrack.rb
@@ -14,15 +14,15 @@ module Integrations
       @reference_pattern = /(?<issue>\b[A-Za-z][A-Za-z0-9_]*-\d+\b)#{regex_suffix if only_long}/
     end
 
-    def title
+    def self.title
       'YouTrack'
     end
 
-    def description
+    def self.description
       s_("IssueTracker|Use YouTrack as this project's issue tracker.")
     end
 
-    def help
+    def self.help
       docs_link = ActionController::Base.helpers.link_to _('Learn more.'), Rails.application.routes.url_helpers.help_page_url('user/project/integrations/youtrack'), target: '_blank', rel: 'noopener noreferrer'
       s_("IssueTracker|Use YouTrack as this project's issue tracker. %{docs_link}").html_safe % { docs_link: docs_link.html_safe }
     end
diff --git a/app/models/integrations/zentao.rb b/app/models/integrations/zentao.rb
index 58ec4abf30c..2aec0c1e871 100644
--- a/app/models/integrations/zentao.rb
+++ b/app/models/integrations/zentao.rb
@@ -57,18 +57,18 @@ module Integrations
       data_fields.api_url ||= issues_tracker['api_url']
     end
 
-    def title
+    def self.title
       'ZenTao'
     end
 
-    def description
+    def self.description
       s_("ZentaoIntegration|Use ZenTao as this project's issue tracker.")
     end
 
-    def help
+    def self.help
       s_("ZentaoIntegration|Before you enable this integration, you must configure ZenTao. For more details, read the %{link_start}ZenTao integration documentation%{link_end}.") % {
         link_start: '<a href="%{url}" target="_blank" rel="noopener noreferrer">'
-          .html_safe % { url: help_page_url('user/project/integrations/zentao') },
+          .html_safe % { url: Rails.application.routes.url_helpers.help_page_url('user/project/integrations/zentao') },
         link_end: '</a>'.html_safe
       }
     end