class Easymon::ActiveRecordMysqlWriteableCheck
Attributes
klass[RW]
Public Class Methods
new(klass)
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# File lib/easymon/checks/active_record_mysql_writeable_check.rb, line 5 def initialize(klass) self.klass = klass @query = "SELECT @@read_only for UPDATE" end
Public Instance Methods
check()
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# File lib/easymon/checks/active_record_mysql_writeable_check.rb, line 10 def check check_status = database_writeable? if check_status message = "@@read_only is 0" else message = "@@read_only is 1" end [check_status, message] end
Private Instance Methods
database_writeable?()
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# File lib/easymon/checks/active_record_mysql_writeable_check.rb, line 21 def database_writeable? klass.connection.execute(@query).to_enum.first.first.to_i == 0 rescue false end