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-rw-r--r--app/helpers/application_settings_helper.rb32
-rw-r--r--app/models/application_setting.rb7
-rw-r--r--app/views/admin/application_settings/_form.html.haml26
3 files changed, 65 insertions, 0 deletions
diff --git a/app/helpers/application_settings_helper.rb b/app/helpers/application_settings_helper.rb
index 7bd34df5c95..1ee8911bb1a 100644
--- a/app/helpers/application_settings_helper.rb
+++ b/app/helpers/application_settings_helper.rb
@@ -108,6 +108,34 @@ module ApplicationSettingsHelper
options_for_select(Sidekiq::Queue.all.map(&:name), @application_setting.sidekiq_throttling_queues)
end
+ def circuitbreaker_failure_count_help_text
+ health_link = link_to(s_('AdminHealthPageLink|health page'), admin_health_check_path)
+ api_link = link_to(s_('CircuitBreakerApiLink|circuitbreaker api'), help_page_path("api/repository_storage_health"))
+ message = _("The number of failures of after which GitLab will completely "\
+ "prevent access to the storage. The number of failures can be "\
+ "reset in the admin interface: %{link_to_health_page} or using "\
+ "the %{api_documentation_link}.")
+ message = message % { link_to_health_page: health_link, api_documentation_link: api_link }
+
+ message.html_safe
+ end
+
+ def circuitbreaker_failure_wait_time_help_text
+ _("When access to a storage fails. GitLab will prevent access to the "\
+ "storage for the time specified here. This allows the filesystem to "\
+ "recover. Repositories on failing shards are temporarly unavailable")
+ end
+
+ def circuitbreaker_failure_reset_time_help_text
+ _("The time in seconds GitLab will keep failure information. When no "\
+ "failures occur during this time, information about the mount is reset.")
+ end
+
+ def circuitbreaker_storage_timeout_help_text
+ _("The time in seconds GitLab will try to access storage. After this time a "\
+ "timeout error will be raised.")
+ end
+
def visible_attributes
[
:admin_notification_email,
@@ -116,6 +144,10 @@ module ApplicationSettingsHelper
:akismet_api_key,
:akismet_enabled,
:auto_devops_enabled,
+ :circuitbreaker_failure_count_threshold,
+ :circuitbreaker_failure_reset_time,
+ :circuitbreaker_failure_wait_time,
+ :circuitbreaker_storage_timeout,
:clientside_sentry_dsn,
:clientside_sentry_enabled,
:container_registry_token_expire_delay,
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index c0cc60d5ebf..a93b777a9bc 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -151,6 +151,13 @@ class ApplicationSetting < ActiveRecord::Base
presence: true,
numericality: { greater_than_or_equal_to: 0 }
+ validates :circuitbreaker_failure_count_threshold,
+ :circuitbreaker_failure_wait_time,
+ :circuitbreaker_failure_reset_time,
+ :circuitbreaker_storage_timeout,
+ presence: true,
+ numericality: { only_integer: true, greater_than_or_equal_to: 0 }
+
SUPPORTED_KEY_TYPES.each do |type|
validates :"#{type}_key_restriction", presence: true, key_restriction: { type: type }
end
diff --git a/app/views/admin/application_settings/_form.html.haml b/app/views/admin/application_settings/_form.html.haml
index dbaed1d09fb..2b23af9212e 100644
--- a/app/views/admin/application_settings/_form.html.haml
+++ b/app/views/admin/application_settings/_form.html.haml
@@ -530,6 +530,32 @@
= succeed "." do
= link_to "repository storages documentation", help_page_path("administration/repository_storages")
+ %fieldset
+ %legend Git Storage Circuitbreaker settings
+ .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_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_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
+ .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
%fieldset
%legend Repository Checks