class Chef::Provider::Cron::Unix
Private Instance Methods
read_crontab()
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# File lib/chef/provider/cron/unix.rb, line 35 def read_crontab crontab = shell_out(%w{/usr/bin/crontab -l}, user: @new_resource.user) status = crontab.status.exitstatus logger.trace crontab.format_for_exception if status > 0 if status > 1 raise Chef::Exceptions::Cron, "Error determining state of #{@new_resource.name}, exit: #{status}" end return nil if status > 0 crontab.stdout.chomp << "\n" end
write_crontab(crontab)
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# File lib/chef/provider/cron/unix.rb, line 48 def write_crontab(crontab) tempcron = Tempfile.new("chef-cron") tempcron << crontab tempcron.flush tempcron.chmod(0644) exit_status = 0 error_message = "" begin crontab_write = shell_out("/usr/bin/crontab", tempcron.path, user: @new_resource.user) stderr = crontab_write.stderr exit_status = crontab_write.status.exitstatus # solaris9, 10 on some failures for example invalid 'mins' in crontab fails with exit code of zero :( if stderr && stderr.include?("errors detected in input, no crontab file generated") error_message = stderr exit_status = 1 end rescue Chef::Exceptions::Exec => e logger.trace(e.message) exit_status = 1 error_message = e.message rescue ArgumentError => e # usually raised on invalid user. logger.trace(e.message) exit_status = 1 error_message = e.message end tempcron.close! if exit_status > 0 raise Chef::Exceptions::Cron, "Error updating state of #{@new_resource.name}, exit: #{exit_status}, message: #{error_message}" end end