+ # TODO: move composition of api data to separate method
+ api_data = list()
+ api = dict(api_name='show_version')
+ api_args = dict()
+ api['api_args'] = api_args
+ api_data.append(api)
+
+ api_reply = None
+ with PapiExecutor(node) as papi_executor:
+ papi_executor.execute_papi(api_data)
+ try:
+ papi_executor.papi_should_have_passed()
+ except AssertionError:
+ raise RuntimeError('Failed to get VPP version on host: {host}'.
+ format(host=node['host']))
+ api_reply = papi_executor.get_papi_reply()
+
+ if api_reply is not None:
+ version_data = api_reply[0]['api_reply']['show_version_reply']
+ ver = version_data['version'].rstrip('\0x00')
+ if verbose:
+ date = version_data['build_date'].rstrip('\0x00')
+ loc = version_data['build_directory'].rstrip('\0x00')
+ version = \
+ 'VPP Version: {ver}\n' \
+ 'Compile date: {date}\n' \
+ 'Compile location: {loc}\n '\
+ .format(ver=ver, date=date, loc=loc)
+ else:
+ version = 'VPP version:{ver}'.format(ver=ver)
+ logger.info(version)
+ else:
+ raise PapiError('No reply received for show_version API command on '
+ 'host {host}'.format(host=node['host']))