Fix dead anchors

To prevent linter from breaking tests

app/views/admin/application_settings/_registry.html.haml

@@ -10,7 +10,7 @@
         = f.check_box :container_expiration_policies_enable_historic_entries, class: 'form-check-input'
         = f.label :container_expiration_policies_enable_historic_entries, class: 'form-check-label' do
           = _("Enable container expiration and retention policies for projects created earlier than GitLab 12.7.")
-          = link_to icon('question-circle'), help_page_path('user/packages/container_registry/index', anchor: 'expiration-policy')
+          = link_to icon('question-circle'), help_page_path('user/packages/container_registry/index', anchor: 'cleanup-policy')
         .form-text.text-muted
           = _("Existing projects will be able to use expiration policies. Avoid enabling this if an external Container Registry is being used, as there is a performance risk if many images exist on one project.")
           = link_to icon('question-circle'), help_page_path('user/packages/container_registry/index', anchor: 'use-with-external-container-registries')

app/views/projects/blob/viewers/_metrics_dashboard_yml.html.haml

@@ -8,4 +8,4 @@
     - viewer.errors.messages.each do |error|
       %li= error.join(': ')
 
-= link_to _('Learn more'), help_page_path('user/project/integrations/prometheus.md', anchor: 'defining-custom-dashboards-per-project')
+= link_to _('Learn more'), help_page_path('operations/metrics/dashboards/index.md', anchor: 'defining-custom-dashboards-per-project')

app/views/projects/services/prometheus/_custom_metrics.html.haml

@@ -3,7 +3,7 @@
 .col-lg-3
   %p
     = s_('PrometheusService|Custom metrics require Prometheus installed on a cluster with environment scope "*" OR a manually configured Prometheus to be available.')
-    = link_to s_('PrometheusService|More information'), help_page_path('user/project/integrations/prometheus', anchor: 'adding-custom-metrics'), target: '_blank', rel: "noopener noreferrer"
+    = link_to s_('PrometheusService|More information'), help_page_path('operations/metrics/index.md', anchor: 'adding-custom-metrics'), target: '_blank', rel: "noopener noreferrer"
 
 .col-lg-9
   .card.custom-monitored-metrics.js-panel-custom-monitored-metrics{ data: { qa_selector: 'custom_metrics_container', active_custom_metrics: project_prometheus_metrics_path(project), environments_data: environments_list_data, service_active: "#{@service.active}" } }

app/views/projects/services/prometheus/_external_alerts.html.haml

@@ -3,6 +3,6 @@
 
 - notify_url = notify_project_prometheus_alerts_url(@project, format: :json)
 - authorization_key = @project.alerting_setting.try(:token)
-- learn_more_url = help_page_path('user/project/integrations/prometheus', anchor: 'external-prometheus-instances')
+- learn_more_url = help_page_path('operations/metrics/index.md', anchor: 'external-prometheus-instances')
 
 #js-settings-prometheus-alerts{ data: { notify_url: notify_url, authorization_key: authorization_key, change_key_url: reset_alerting_token_project_settings_operations_path(@project), learn_more_url: learn_more_url, disabled: true } }

app/views/projects/services/prometheus/_metrics.html.haml

@@ -33,5 +33,5 @@
         .flash-notice
           .flash-text
             = s_("PrometheusService|To set up automatic monitoring, add the environment variable %{variable} to exporter's queries." % { variable: "<code>$CI_ENVIRONMENT_SLUG</code>" }).html_safe
-            = link_to s_('PrometheusService|More information'), help_page_path('user/project/integrations/prometheus', anchor: 'query-variables')
+            = link_to s_('PrometheusService|More information'), help_page_path('operations/metrics/dashboards/variables.md', anchor: 'query-variables')
       %ul.list-unstyled.metrics-list.js-missing-var-metrics-list

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

@@ -71,6 +71,6 @@
         = expanded ? _('Collapse') : _('Expand')
       %p
         = _("Save space and find tags in the Container Registry more easily. Enable the cleanup policy to remove stale tags and keep only the ones you need.")
-        = link_to _('More information'), help_page_path('user/packages/container_registry/index', anchor: 'expiration-policy', target: '_blank', rel: 'noopener noreferrer')
+        = link_to _('More information'), help_page_path('user/packages/container_registry/index', anchor: 'cleanup-policy', target: '_blank', rel: 'noopener noreferrer')
     .settings-content
       = render 'projects/registry/settings/index'

ee/app/views/admin/geo/replicables/index.html.haml

 = render "admin/geo/shared/replication_nav"
 #js-geo-replicable{ data: { "geo-replicable-empty-svg-path" => image_path("illustrations/empty-state/geo-replication-empty.svg"),
-  "geo-troubleshooting-link" => help_page_path("administration/geo/replication/troubleshooting.html"),
+  "geo-troubleshooting-link" => help_page_path("administration/geo/replication/troubleshooting.md"),
   "replicable-type" => @replicator_class.replicable_name_plural,
   "graphql-field-name" => @replicator_class.graphql_field_name } }