Thursday, November 6, 2014

Parse Error Caused Due to Blank Space Before the entries.

   I noticed that in Openstack Juno if there are white spaces on the beginning of lines containing 'key' = 'value' we get parse error in the logs. 

Sample Error. 

Nov 06 13:29:42 controller.novalocal neutron-server[14563]: File "/usr/lib64/python2.7/argparse.py", line 1794...ion
Nov 06 13:29:42 controller.novalocal neutron-server[14563]: action(self, namespace, argument_values, option_string)
Nov 06 13:29:42 controller.novalocal neutron-server[14563]: File "/usr/lib/python2.7/site-packages/oslo/config...l__
Nov 06 13:29:42 controller.novalocal neutron-server[14563]: ConfigParser._parse_file(values, namespace)
Nov 06 13:29:42 controller.novalocal neutron-server[14563]: File "/usr/lib/python2.7/site-packages/oslo/config...ile
Nov 06 13:29:42 controller.novalocal neutron-server[14563]: raise ConfigFileParseError(pe.filename, str(pe))
Nov 06 13:29:42 controller.novalocal neutron-server[14563]: oslo.config.cfg.ConfigFileParseError: Failed to pa...ue'

Nov 06 13:29:42 controller.novalocal systemd[1]: neutron-server.service: main process exited, code=exited, st...LURE

solution is to find out the line and remove the blank Space. 

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