mastodon/app/lib/admin/system_check/elasticsearch_check.rb
Claire 41517a4845
Fix spurious admin dashboard warning when using ElasticSearch 7.x (#23064)
Some 7.x ElasticSearch versions support some 6.x nodes, thus the version check
is inadequate. I am not sure there is a good way to check if a server
implements all the 7.x APIs, so check server version and minimum wire version
instead.
2023-01-18 16:21:48 +01:00

53 lines
1.2 KiB
Ruby

# frozen_string_literal: true
class Admin::SystemCheck::ElasticsearchCheck < Admin::SystemCheck::BaseCheck
def skip?
!current_user.can?(:view_devops)
end
def pass?
return true unless Chewy.enabled?
running_version.present? && compatible_version?
end
def message
if running_version.present?
Admin::SystemCheck::Message.new(
:elasticsearch_version_check,
I18n.t(
'admin.system_checks.elasticsearch_version_check.version_comparison',
running_version: running_version,
required_version: required_version
)
)
else
Admin::SystemCheck::Message.new(:elasticsearch_running_check)
end
end
private
def running_version
@running_version ||= begin
Chewy.client.info['version']['number']
rescue Faraday::ConnectionFailed
nil
end
end
def compatible_wire_version
Chewy.client.info['version']['minimum_wire_compatibility_version']
end
def required_version
'7.x'
end
def compatible_version?
return false if running_version.nil?
Gem::Version.new(running_version) >= Gem::Version.new(required_version) ||
Gem::Version.new(compatible_wire_version) >= Gem::Version.new(required_version)
end
end