= form_for @application_setting, url: admin_application_settings_path, html: { class: 'form-horizontal fieldset-form' } do |f|
  = form_errors(@application_setting)

  %fieldset
    %legend Visibility and Access Controls
    .form-group
      = f.label :default_branch_protection, class: 'control-label col-sm-2'
      .col-sm-10
        = f.select :default_branch_protection, options_for_select(Gitlab::Access.protection_options, @application_setting.default_branch_protection), {}, class: 'form-control'
    .form-group.visibility-level-setting
      = f.label :default_project_visibility, class: 'control-label col-sm-2'
      .col-sm-10
        = render('shared/visibility_radios', model_method: :default_project_visibility, form: f, selected_level: @application_setting.default_project_visibility, form_model: Project.new)
    .form-group.visibility-level-setting
      = f.label :default_snippet_visibility, class: 'control-label col-sm-2'
      .col-sm-10
        = render('shared/visibility_radios', model_method: :default_snippet_visibility, form: f, selected_level: @application_setting.default_snippet_visibility, form_model: ProjectSnippet.new)
    .form-group.visibility-level-setting
      = f.label :default_group_visibility, class: 'control-label col-sm-2'
      .col-sm-10
        = render('shared/visibility_radios', model_method: :default_group_visibility, form: f, selected_level: @application_setting.default_group_visibility, form_model: Group.new)
    .form-group
      = f.label :restricted_visibility_levels, class: 'control-label col-sm-2'
      .col-sm-10
        - checkbox_name = 'application_setting[restricted_visibility_levels][]'
        = hidden_field_tag(checkbox_name)
        - restricted_level_checkboxes('restricted-visibility-help', checkbox_name).each do |level|
          .checkbox
            = level
        %span.help-block#restricted-visibility-help
          Selected levels cannot be used by non-admin users for projects or snippets.
          If the public level is restricted, user profiles are only visible to logged in users.
    .form-group
      = f.label :import_sources, class: 'control-label col-sm-2'
      .col-sm-10
        - import_sources_checkboxes('import-sources-help').each do |source|
          .checkbox= source
        %span.help-block#import-sources-help
          Enabled sources for code import during project creation. OmniAuth must be configured for GitHub
          = link_to "(?)", help_page_path("integration/github")
          , Bitbucket
          = link_to "(?)", help_page_path("integration/bitbucket")
          and GitLab.com
          = link_to "(?)", help_page_path("integration/gitlab")

    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :project_export_enabled do
            = f.check_box :project_export_enabled
            Project export enabled

    .form-group
      %label.control-label.col-sm-2 Enabled Git access protocols
      .col-sm-10
        = select(:application_setting, :enabled_git_access_protocol, [['Both SSH and HTTP(S)', nil], ['Only SSH', 'ssh'], ['Only HTTP(S)', 'http']], {}, class: 'form-control')
        %span.help-block#clone-protocol-help
          Allow only the selected protocols to be used for Git access.

    - ApplicationSetting::SUPPORTED_KEY_TYPES.each do |type|
      - field_name = :"#{type}_key_restriction"
      .form-group
        = f.label field_name, "#{type.upcase} SSH keys", class: 'control-label col-sm-2'
        .col-sm-10
          = f.select field_name, key_restriction_options_for_select(type), {}, class: 'form-control'

  %fieldset
    %legend Account and Limit Settings
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :gravatar_enabled do
            = f.check_box :gravatar_enabled
            Gravatar enabled
    .form-group
      = f.label :default_projects_limit, class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :default_projects_limit, class: 'form-control'
    .form-group
      = f.label :max_attachment_size, 'Maximum attachment size (MB)', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :max_attachment_size, class: 'form-control'
    .form-group
      = f.label :session_expire_delay, 'Session duration (minutes)', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :session_expire_delay, class: 'form-control'
        %span.help-block#session_expire_delay_help_block GitLab restart is required to apply changes
    .form-group
      = f.label :user_oauth_applications, 'User OAuth applications', class: 'control-label col-sm-2'
      .col-sm-10
        .checkbox
          = f.label :user_oauth_applications do
            = f.check_box :user_oauth_applications
            Allow users to register any application to use GitLab as an OAuth provider
    .form-group
      = f.label :user_default_external, 'New users set to external', class: 'control-label col-sm-2'
      .col-sm-10
        .checkbox
          = f.label :user_default_external do
            = f.check_box :user_default_external
            Newly registered users will by default be external

  %fieldset
    %legend Sign-up Restrictions
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :signup_enabled do
            = f.check_box :signup_enabled
            Sign-up enabled
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :send_user_confirmation_email do
            = f.check_box :send_user_confirmation_email
            Send confirmation email on sign-up
    .form-group
      = f.label :domain_whitelist, 'Whitelisted domains for sign-ups', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_area :domain_whitelist_raw, placeholder: 'domain.com', class: 'form-control', rows: 8
        .help-block ONLY users with e-mail addresses that match these domain(s) will be able to sign-up. Wildcards allowed. Use separate lines for multiple entries. Ex: domain.com, *.domain.com
    .form-group
      = f.label :domain_blacklist_enabled, 'Domain Blacklist', class: 'control-label col-sm-2'
      .col-sm-10
        .checkbox
          = f.label :domain_blacklist_enabled do
            = f.check_box :domain_blacklist_enabled
            Enable domain blacklist for sign ups
    .form-group
      .col-sm-offset-2.col-sm-10
        .radio
          = label_tag :blacklist_type_file do
            = radio_button_tag :blacklist_type, :file
            .option-title
              Upload blacklist file
        .radio
          = label_tag :blacklist_type_raw do
            = radio_button_tag :blacklist_type, :raw, @application_setting.domain_blacklist.present? || @application_setting.domain_blacklist.blank?
            .option-title
              Enter blacklist manually
    .form-group.blacklist-file
      = f.label :domain_blacklist_file, 'Blacklist file', class: 'control-label col-sm-2'
      .col-sm-10
        = f.file_field :domain_blacklist_file, class: 'form-control', accept: '.txt,.conf'
        .help-block Users with e-mail addresses that match these domain(s) will NOT be able to sign-up. Wildcards allowed. Use separate lines or commas for multiple entries.
    .form-group.blacklist-raw
      = f.label :domain_blacklist, 'Blacklisted domains for sign-ups', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_area :domain_blacklist_raw, placeholder: 'domain.com', class: 'form-control', rows: 8
        .help-block Users with e-mail addresses that match these domain(s) will NOT be able to sign-up. Wildcards allowed. Use separate lines for multiple entries. Ex: domain.com, *.domain.com

    .form-group
      = f.label :after_sign_up_text, class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_area :after_sign_up_text, class: 'form-control', rows: 4
        .help-block Markdown enabled

  %fieldset
    %legend Sign-in Restrictions
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :password_authentication_enabled_for_web do
            = f.check_box :password_authentication_enabled_for_web
            Password authentication enabled for web interface
            .help-block
              When disabled, an external authentication provider must be used.
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :password_authentication_enabled_for_git do
            = f.check_box :password_authentication_enabled_for_git
            Password authentication enabled for Git over HTTP(S)
            .help-block
              When disabled, a Personal Access Token
              - if Gitlab::LDAP::Config.enabled?
                or LDAP password
              must be used to authenticate.
    - if omniauth_enabled? && button_based_providers.any?
      .form-group
        = f.label :enabled_oauth_sign_in_sources, 'Enabled OAuth sign-in sources', class: 'control-label col-sm-2'
        .col-sm-10
          .btn-group{ data: { toggle: 'buttons' } }
            - oauth_providers_checkboxes.each do |source|
              = source
    .form-group
      = f.label :two_factor_authentication, 'Two-factor authentication', class: 'control-label col-sm-2'
      .col-sm-10
        .checkbox
          = f.label :require_two_factor_authentication do
            = f.check_box :require_two_factor_authentication
            Require all users to setup Two-factor authentication
    .form-group
      = f.label :two_factor_authentication, 'Two-factor grace period (hours)', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :two_factor_grace_period, min: 0, class: 'form-control', placeholder: '0'
        .help-block Amount of time (in hours) that users are allowed to skip forced configuration of two-factor authentication
    .form-group
      = f.label :home_page_url, 'Home page URL', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :home_page_url, class: 'form-control', placeholder: 'http://company.example.com', :'aria-describedby' => 'home_help_block'
        %span.help-block#home_help_block We will redirect non-logged in users to this page
    .form-group
      = f.label :after_sign_out_path, class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :after_sign_out_path, class: 'form-control', placeholder: 'http://company.example.com', :'aria-describedby' => 'after_sign_out_path_help_block'
        %span.help-block#after_sign_out_path_help_block We will redirect users to this page after they sign out
    .form-group
      = f.label :sign_in_text, class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_area :sign_in_text, class: 'form-control', rows: 4
        .help-block Markdown enabled

  %fieldset
    %legend Help Page
    .form-group
      = f.label :help_page_text, class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_area :help_page_text, class: 'form-control', rows: 4
        .help-block Markdown enabled
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :help_page_hide_commercial_content do
            = f.check_box :help_page_hide_commercial_content
            Hide marketing-related entries from help
    .form-group
      = f.label :help_page_support_url, 'Support page URL', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :help_page_support_url, class: 'form-control', placeholder: 'http://company.example.com/getting-help', :'aria-describedby' => 'support_help_block'
        %span.help-block#support_help_block Alternate support URL for help page

  %fieldset
    %legend Pages
    .form-group
      = f.label :max_pages_size, 'Maximum size of pages (MB)', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :max_pages_size, class: 'form-control'
        .help-block 0 for unlimited

  %fieldset
    %legend Continuous Integration and Deployment
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :auto_devops_enabled do
            = f.check_box :auto_devops_enabled
            Enabled Auto DevOps (Beta) for projects by default
        .help-block
          It will automatically build, test, and deploy applications based on a predefined CI/CD configuration
          = link_to icon('question-circle'), help_page_path('topics/autodevops/index.md')

    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :shared_runners_enabled do
            = f.check_box :shared_runners_enabled
            Enable shared runners for new projects
    .form-group
      = f.label :shared_runners_text, class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_area :shared_runners_text, class: 'form-control', rows: 4
        .help-block Markdown enabled
    .form-group
      = f.label :max_artifacts_size, 'Maximum artifacts size (MB)', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :max_artifacts_size, class: 'form-control'
        .help-block
          Set the maximum file size for each job's artifacts
          = link_to icon('question-circle'), help_page_path('user/admin_area/settings/continuous_integration', anchor: 'maximum-artifacts-size')
    .form-group
      = f.label :default_artifacts_expire_in, 'Default artifacts expiration', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :default_artifacts_expire_in, class: 'form-control'
        .help-block
          Set the default expiration time for each job's artifacts.
          0 for unlimited.
          = link_to icon('question-circle'), help_page_path('user/admin_area/settings/continuous_integration', anchor: 'default-artifacts-expiration')

  - if Gitlab.config.registry.enabled
    %fieldset
      %legend Container Registry
      .form-group
        = f.label :container_registry_token_expire_delay, 'Authorization token duration (minutes)', class: 'control-label col-sm-2'
        .col-sm-10
          = f.number_field :container_registry_token_expire_delay, class: 'form-control'

  %fieldset
    %legend Metrics - Influx
    %p
      Setup InfluxDB to measure a wide variety of statistics like the time spent
      in running SQL queries. These settings require a
      = link_to 'restart', help_page_path('administration/restart_gitlab')
      to take effect.
      = link_to icon('question-circle'), help_page_path('administration/monitoring/performance/introduction')
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :metrics_enabled do
            = f.check_box :metrics_enabled
            Enable InfluxDB Metrics
    .form-group
      = f.label :metrics_host, 'InfluxDB host', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :metrics_host, class: 'form-control', placeholder: 'influxdb.example.com'
    .form-group
      = f.label :metrics_port, 'InfluxDB port', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :metrics_port, class: 'form-control', placeholder: '8089'
        .help-block
          The UDP port to use for connecting to InfluxDB. InfluxDB requires that
          your server configuration specifies a database to store data in when
          sending messages to this port, without it metrics data will not be
          saved.
    .form-group
      = f.label :metrics_pool_size, 'Connection pool size', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :metrics_pool_size, class: 'form-control'
        .help-block
          The amount of InfluxDB connections to open. Connections are opened
          lazily. Users using multi-threaded application servers should ensure
          enough connections are available (at minimum the amount of application
          server threads).
    .form-group
      = f.label :metrics_timeout, 'Connection timeout', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :metrics_timeout, class: 'form-control'
        .help-block
          The amount of seconds after which an InfluxDB connection will time
          out.
    .form-group
      = f.label :metrics_method_call_threshold, 'Method Call Threshold (ms)', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :metrics_method_call_threshold, class: 'form-control'
        .help-block
          A method call is only tracked when it takes longer to complete than
          the given amount of milliseconds.
    .form-group
      = f.label :metrics_sample_interval, 'Sampler Interval (sec)', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :metrics_sample_interval, class: 'form-control'
        .help-block
          The sampling interval in seconds. Sampled data includes memory usage,
          retained Ruby objects, file descriptors and so on.
    .form-group
      = f.label :metrics_packet_size, 'Metrics per packet', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :metrics_packet_size, class: 'form-control'
        .help-block
          The amount of points to store in a single UDP packet. More points
          results in fewer but larger UDP packets being sent.

  %fieldset
    %legend Metrics - Prometheus
    %p
      Enable a Prometheus metrics endpoint at
      %code= metrics_path
      to expose a variety of statistics on the health and performance of GitLab. Additional information on authenticating and connecting to the metrics endpoint is available
      = link_to 'here', admin_health_check_path
      \. This setting requires a
      = link_to 'restart', help_page_path('administration/restart_gitlab')
      to take effect.
      = link_to icon('question-circle'), help_page_path('administration/monitoring/prometheus/index')
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :prometheus_metrics_enabled do
            = f.check_box :prometheus_metrics_enabled
            Enable Prometheus Metrics
          - unless Gitlab::Metrics.metrics_folder_present?
            .help-block
              %strong.cred WARNING:
              Environment variable
              %code prometheus_multiproc_dir
              does not exist or is not pointing to a valid directory.
              = link_to icon('question-circle'), help_page_path('administration/monitoring/prometheus/gitlab_metrics', anchor: 'metrics-shared-directory')

  %fieldset
    %legend Profiling - Performance Bar
    %p
      Enable the Performance Bar for a given group.
      = link_to icon('question-circle'), help_page_path('administration/monitoring/performance/performance_bar')
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :performance_bar_enabled do
            = f.check_box :performance_bar_enabled
            Enable the Performance Bar
    .form-group
      = f.label :performance_bar_allowed_group_id, 'Allowed group', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :performance_bar_allowed_group_id, class: 'form-control', placeholder: 'my-org/my-group', value: @application_setting.performance_bar_allowed_group&.full_path

  %fieldset
    %legend Background Jobs
    %p
      These settings require a
      = link_to 'restart', help_page_path('administration/restart_gitlab')
      to take effect.
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :sidekiq_throttling_enabled do
            = f.check_box :sidekiq_throttling_enabled
            Enable Sidekiq Job Throttling
          .help-block
            Limit the amount of resources slow running jobs are assigned.
    .form-group
      = f.label :sidekiq_throttling_queues, 'Sidekiq queues to throttle', class: 'control-label col-sm-2'
      .col-sm-10
        = f.select :sidekiq_throttling_queues, sidekiq_queue_options_for_select, { include_hidden: false }, multiple: true, class: 'select2 select-wide', data: { field: 'sidekiq_throttling_queues' }
        .help-block
          Choose which queues you wish to throttle.
    .form-group
      = f.label :sidekiq_throttling_factor, 'Throttling Factor', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :sidekiq_throttling_factor, class: 'form-control', min: '0.01', max: '0.99', step: '0.01'
        .help-block
          The factor by which the queues should be throttled. A value between 0.0 and 1.0, exclusive.

  %fieldset
    %legend Spam and Anti-bot Protection
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :recaptcha_enabled do
            = f.check_box :recaptcha_enabled
            Enable reCAPTCHA
          %span.help-block#recaptcha_help_block Helps prevent bots from creating accounts

    .form-group
      = f.label :recaptcha_site_key, 'reCAPTCHA Site Key', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :recaptcha_site_key, class: 'form-control'
        .help-block
          Generate site and private keys at
          %a{ href: 'http://www.google.com/recaptcha', target: 'blank' } http://www.google.com/recaptcha

    .form-group
      = f.label :recaptcha_private_key, 'reCAPTCHA Private Key', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :recaptcha_private_key, class: 'form-control'

    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :akismet_enabled do
            = f.check_box :akismet_enabled
            Enable Akismet
          %span.help-block#akismet_help_block Helps prevent bots from creating issues

    .form-group
      = f.label :akismet_api_key, 'Akismet API Key', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :akismet_api_key, class: 'form-control'
        .help-block
          Generate API key at
          %a{ href: 'http://www.akismet.com', target: 'blank' } http://www.akismet.com

    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :unique_ips_limit_enabled do
            = f.check_box :unique_ips_limit_enabled
            Limit sign in from multiple ips
          %span.help-block#unique_ip_help_block
            Helps prevent malicious users hide their activity

    .form-group
      = f.label :unique_ips_limit_per_user, 'IPs per user', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :unique_ips_limit_per_user, class: 'form-control'
        .help-block
          Maximum number of unique IPs per user

    .form-group
      = f.label :unique_ips_limit_time_window, 'IP expiration time', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :unique_ips_limit_time_window, class: 'form-control'
        .help-block
          How many seconds an IP will be counted towards the limit

  %fieldset
    %legend Abuse reports
    .form-group
      = f.label :admin_notification_email, 'Abuse reports notification email', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :admin_notification_email, class: 'form-control'
        .help-block
          Abuse reports will be sent to this address if it is set. Abuse reports are always available in the admin area.

  %fieldset
    %legend Error Reporting and Logging
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :sentry_enabled do
            = f.check_box :sentry_enabled
            Enable Sentry
          .help-block
            %p This setting requires a restart to take effect.
            Sentry is an error reporting and logging tool which is currently not shipped with GitLab, get it here:
            %a{ href: 'https://getsentry.com', target: '_blank', rel: 'noopener noreferrer' } https://getsentry.com

    .form-group
      = f.label :sentry_dsn, 'Sentry DSN', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :sentry_dsn, class: 'form-control'

    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :clientside_sentry_enabled do
            = f.check_box :clientside_sentry_enabled
            Enable Clientside Sentry
          .help-block
            Sentry can also be used for reporting and logging clientside exceptions.
            %a{ href: 'https://sentry.io/for/javascript/', target: '_blank', rel: 'noopener noreferrer' } https://sentry.io/for/javascript/

    .form-group
      = f.label :clientside_sentry_dsn, 'Clientside Sentry DSN', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :clientside_sentry_dsn, class: 'form-control'

  %fieldset
    %legend Repository Storage
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :hashed_storage_enabled do
            = f.check_box :hashed_storage_enabled
            Create new projects using hashed storage paths
          .help-block
            Enable immutable, hash-based paths and repository names to store repositories on disk. This prevents
            repositories from having to be moved or renamed when the Project URL changes and may improve disk I/O performance.
            %em (EXPERIMENTAL)
    .form-group
      = f.label :repository_storages, 'Storage paths for new projects', class: 'control-label col-sm-2'
      .col-sm-10
        = f.select :repository_storages, repository_storages_options_for_select, {include_hidden: false}, multiple: true, class: 'form-control'
        .help-block
          Manage repository storage paths. Learn more in the
          = succeed "." do
            = link_to "repository storages documentation", help_page_path("administration/repository_storages")

  %fieldset
    %legend Git Storage Circuitbreaker settings
    .form-group
      = f.label :circuitbreaker_access_retries, _('Number of access attempts'), class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :circuitbreaker_access_retries, class: 'form-control'
        .help-block
          = circuitbreaker_access_retries_help_text
    .form-group
      = f.label :circuitbreaker_storage_timeout, _('Seconds to wait for a storage access attempt'), class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :circuitbreaker_storage_timeout, class: 'form-control'
        .help-block
          = circuitbreaker_storage_timeout_help_text
    .form-group
      = f.label :circuitbreaker_backoff_threshold, _('Number of failures before backing off'), class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :circuitbreaker_backoff_threshold, class: 'form-control'
        .help-block
          = circuitbreaker_backoff_threshold_help_text
    .form-group
      = f.label :circuitbreaker_failure_wait_time, _('Seconds to wait after a storage failure'), class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :circuitbreaker_failure_wait_time, class: 'form-control'
        .help-block
          = circuitbreaker_failure_wait_time_help_text
    .form-group
      = f.label :circuitbreaker_failure_count_threshold, _('Maximum git storage failures'), class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :circuitbreaker_failure_count_threshold, class: 'form-control'
        .help-block
          = circuitbreaker_failure_count_help_text
    .form-group
      = f.label :circuitbreaker_failure_reset_time, _('Seconds before reseting failure information'), class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :circuitbreaker_failure_reset_time, class: 'form-control'
        .help-block
          = circuitbreaker_failure_reset_time_help_text

  %fieldset
    %legend Repository Checks
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :repository_checks_enabled do
            = f.check_box :repository_checks_enabled
            Enable Repository Checks
          .help-block
            GitLab will periodically run
            %a{ href: 'https://www.kernel.org/pub/software/scm/git/docs/git-fsck.html', target: 'blank' } 'git fsck'
            in all project and wiki repositories to look for silent disk corruption issues.
    .form-group
      .col-sm-offset-2.col-sm-10
        = link_to 'Clear all repository checks', clear_repository_check_states_admin_application_settings_path, data: { confirm: 'This will clear repository check states for ALL projects in the database. This cannot be undone. Are you sure?' }, method: :put, class: "btn btn-sm btn-remove"
        .help-block
          If you got a lot of false alarms from repository checks you can choose to clear all repository check information from the database.

  - if koding_enabled?
    %fieldset
      %legend Koding
      .form-group
        .col-sm-offset-2.col-sm-10
          .checkbox
            = f.label :koding_enabled do
              = f.check_box :koding_enabled
              Enable Koding
          .help-block
            Koding integration has been deprecated since GitLab 10.0. If you disable your Koding integration, you will not be able to enable it again.
      .form-group
        = f.label :koding_url, 'Koding URL', class: 'control-label col-sm-2'
        .col-sm-10
          = f.text_field :koding_url, class: 'form-control', placeholder: 'http://gitlab.your-koding-instance.com:8090'
          .help-block
            Koding has integration enabled out of the box for the
            %strong gitlab
            team, and you need to provide that team's URL here. Learn more in the
            = succeed "." do
              = link_to "Koding administration documentation", help_page_path("administration/integration/koding")

  %fieldset
    %legend PlantUML
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :plantuml_enabled do
            = f.check_box :plantuml_enabled
            Enable PlantUML
    .form-group
      = f.label :plantuml_url, 'PlantUML URL', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :plantuml_url, class: 'form-control', placeholder: 'http://gitlab.your-plantuml-instance.com:8080'
        .help-block
          Allow rendering of
          = link_to "PlantUML", "http://plantuml.com"
          diagrams in Asciidoc documents using an external PlantUML service.

  %fieldset
    %legend#usage-statistics Usage statistics
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :version_check_enabled do
            = f.check_box :version_check_enabled
            Version check enabled
          .help-block
            Let GitLab inform you when an update is available.
    .form-group
      .col-sm-offset-2.col-sm-10
        - can_be_configured = @application_setting.usage_ping_can_be_configured?
        .checkbox
          = f.label :usage_ping_enabled do
            = f.check_box :usage_ping_enabled, disabled: !can_be_configured
            Usage ping enabled
            = link_to icon('question-circle'), help_page_path("user/admin_area/settings/usage_statistics", anchor: "usage-ping")
          .help-block
            - if can_be_configured
              Every week GitLab will report license usage back to GitLab, Inc.
              Disable this option if you do not want this to occur. To see the
              JSON payload that will be sent, visit the
              = succeed '.' do
                = link_to "Cohorts page", admin_cohorts_path(anchor: 'usage-ping')
            - else
              The usage ping is disabled, and cannot be configured through this
              form. For more information, see the documentation on
              = succeed '.' do
                = link_to 'deactivating the usage ping', help_page_path('user/admin_area/settings/usage_statistics', anchor: 'deactivate-the-usage-ping')

  %fieldset
    %legend Email
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :email_author_in_body do
            = f.check_box :email_author_in_body
            Include author name in notification email body
          .help-block
            Some email servers do not support overriding the email sender name.
            Enable this option to include the name of the author of the issue,
            merge request or comment in the email body instead.
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :html_emails_enabled do
            = f.check_box :html_emails_enabled
            Enable HTML emails
          .help-block
            By default GitLab sends emails in HTML and plain text formats so mail
            clients can choose what format to use. Disable this option if you only
            want to send emails in plain text format.
  %fieldset
    %legend Automatic Git repository housekeeping
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :housekeeping_enabled do
            = f.check_box :housekeeping_enabled
            Enable automatic repository housekeeping (git repack, git gc)
          .help-block
            If you keep automatic housekeeping disabled for a long time Git
            repository access on your GitLab server will become slower and your
            repositories will use more disk space. We recommend to always leave
            this enabled.
        .checkbox
          = f.label :housekeeping_bitmaps_enabled do
            = f.check_box :housekeeping_bitmaps_enabled
            Enable Git pack file bitmap creation
          .help-block
            Creating pack file bitmaps makes housekeeping take a little longer but
            bitmaps should accelerate 'git clone' performance.
    .form-group
      = f.label :housekeeping_incremental_repack_period, 'Incremental repack period', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :housekeeping_incremental_repack_period, class: 'form-control'
        .help-block
          Number of Git pushes after which an incremental 'git repack' is run.
    .form-group
      = f.label :housekeeping_full_repack_period, 'Full repack period', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :housekeeping_full_repack_period, class: 'form-control'
        .help-block
          Number of Git pushes after which a full 'git repack' is run.
    .form-group
      = f.label :housekeeping_gc_period, 'Git GC period', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :housekeeping_gc_period, class: 'form-control'
        .help-block
          Number of Git pushes after which 'git gc' is run.

  %fieldset
    %legend Gitaly Timeouts
    .form-group
      = f.label :gitaly_timeout_default, 'Default Timeout Period', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :gitaly_timeout_default, class: 'form-control'
        .help-block
          Timeout for Gitaly calls from the GitLab application (in seconds). This timeout is not enforced
          for git fetch/push operations or Sidekiq jobs.
    .form-group
      = f.label :gitaly_timeout_fast, 'Fast Timeout Period', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :gitaly_timeout_fast, class: 'form-control'
        .help-block
          Fast operation timeout (in seconds). Some Gitaly operations are expected to be fast.
          If they exceed this threshold, there may be a problem with a storage shard and 'failing fast'
          can help maintain the stability of the GitLab instance.
    .form-group
      = f.label :gitaly_timeout_medium, 'Medium Timeout Period', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :gitaly_timeout_medium, class: 'form-control'
        .help-block
          Medium operation timeout (in seconds). This should be a value between the Fast and the Default timeout.

  %fieldset
    %legend Web terminal
    .form-group
      = f.label :terminal_max_session_time, 'Max session time', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :terminal_max_session_time, class: 'form-control'
        .help-block
          Maximum time for web terminal websocket connection (in seconds).
          0 for unlimited.

  %fieldset
    %legend Real-time features
    .form-group
      = f.label :polling_interval_multiplier, 'Polling interval multiplier', class: 'control-label col-sm-2'
      .col-sm-10
        = f.text_field :polling_interval_multiplier, class: 'form-control'
        .help-block
          Change this value to influence how frequently the GitLab UI polls for updates.
          If you set the value to 2 all polling intervals are multiplied
          by 2, which means that polling happens half as frequently.
          The multiplier can also have a decimal value.
          The default value (1) is a reasonable choice for the majority of GitLab
          installations. Set to 0 to completely disable polling.
          = link_to icon('question-circle'), help_page_path('administration/polling')

  %fieldset
    %legend User and IP Rate Limits
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :throttle_unauthenticated_enabled do
            = f.check_box :throttle_unauthenticated_enabled
            Enable unauthenticated request rate limit
          %span.help-block
            Helps reduce request volume (e.g. from crawlers or abusive bots)
    .form-group
      = f.label :throttle_unauthenticated_requests_per_period, 'Max requests per period per IP', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :throttle_unauthenticated_requests_per_period, class: 'form-control'
    .form-group
      = f.label :throttle_unauthenticated_period_in_seconds, 'Rate limit period in seconds', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :throttle_unauthenticated_period_in_seconds, class: 'form-control'
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :throttle_authenticated_api_enabled do
            = f.check_box :throttle_authenticated_api_enabled
            Enable authenticated API request rate limit
          %span.help-block
            Helps reduce request volume (e.g. from crawlers or abusive bots)
    .form-group
      = f.label :throttle_authenticated_api_requests_per_period, 'Max requests per period per user', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :throttle_authenticated_api_requests_per_period, class: 'form-control'
    .form-group
      = f.label :throttle_authenticated_api_period_in_seconds, 'Rate limit period in seconds', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :throttle_authenticated_api_period_in_seconds, class: 'form-control'
    .form-group
      .col-sm-offset-2.col-sm-10
        .checkbox
          = f.label :throttle_authenticated_web_enabled do
            = f.check_box :throttle_authenticated_web_enabled
            Enable authenticated web request rate limit
          %span.help-block
            Helps reduce request volume (e.g. from crawlers or abusive bots)
    .form-group
      = f.label :throttle_authenticated_web_requests_per_period, 'Max requests per period per user', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :throttle_authenticated_web_requests_per_period, class: 'form-control'
    .form-group
      = f.label :throttle_authenticated_web_period_in_seconds, 'Rate limit period in seconds', class: 'control-label col-sm-2'
      .col-sm-10
        = f.number_field :throttle_authenticated_web_period_in_seconds, class: 'form-control'

  .form-actions
    = f.submit 'Save', class: 'btn btn-save'