Expire application settings from cache at startup
If a DB migration occurs, there's a chance that the application settings are loaded from the cache and provide stale values, causing Error 500s. This ensures that at startup the settings are always refreshed. Closes #3643
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4 changed files with 25 additions and 4 deletions
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@ -1,6 +1,7 @@
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Please view this file on the master branch, on stable branches it's out of date.
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v 8.3.0 (unreleased)
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- Ensure cached application settings are refreshed at startup (Stan Hu)
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- Fix: Assignee selector is empty when 'Unassigned' is selected (Jose Corcuera)
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- Fix 500 error when update group member permission
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@ -73,15 +73,23 @@ class ApplicationSetting < ActiveRecord::Base
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end
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after_commit do
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Rails.cache.write('application_setting.last', self)
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Rails.cache.write(cache_key, self)
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end
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def self.current
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Rails.cache.fetch('application_setting.last') do
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Rails.cache.fetch(cache_key) do
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ApplicationSetting.last
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end
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end
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def self.expire
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Rails.cache.delete(cache_key)
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end
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def self.cache_key
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'application_setting.last'
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end
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def self.create_from_defaults
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create(
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default_projects_limit: Settings.gitlab['default_projects_limit'],
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@ -14,11 +14,15 @@ module Ci
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extend Ci::Model
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after_commit do
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Rails.cache.write('ci_application_setting.last', self)
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Rails.cache.write(cache_key, self)
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end
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def self.expire
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Rails.cache.delete(cache_key)
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end
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def self.current
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Rails.cache.fetch('ci_application_setting.last') do
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Rails.cache.fetch(cache_key) do
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Ci::ApplicationSetting.last
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end
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end
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@ -29,5 +33,9 @@ module Ci
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add_pusher: Settings.gitlab_ci['add_pusher'],
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)
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end
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def self.cache_key
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'ci_application_setting.last'
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end
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end
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end
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@ -293,3 +293,7 @@ if Rails.env.test?
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Settings.gitlab['default_can_create_group'] = true
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Settings.gitlab['default_can_create_team'] = false
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end
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# Force a refresh of application settings at startup
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ApplicationSetting.expire
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Ci::ApplicationSetting.expire
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