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# frozen_string_literal: true
module Gitlab
module HealthChecks
class DbCheck
extend SimpleAbstractCheck
class << self
private
def metric_prefix
'db_ping'
end
def successful?(result)
result == Gitlab::Database.database_base_models.size
end
def check
catch_timeout 10.seconds do
Gitlab::Database.database_base_models.sum do |_, base|
base.connection.select_value('SELECT 1')
end
end
end
end
end
end
end
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