def query(self):
"""Query all remote devices for data.
Args:
None
Returns:
None
"""
# Initialize key variables
config = self.config
# Check for lock and pid files
if os.path.exists(self.lockfile_parent) is True:
log_message = (
'Lock file %s exists. Multiple API daemons running '
'API may have died '
'catastrophically in the past, in which case the lockfile '
'should be deleted. '
'') % (self.lockfile_parent)
log.log2see(1083, log_message)
if os.path.exists(self.pidfile_parent) is True:
log_message = (
'PID file: %s already exists. Daemon already running? '
'If not, it may have died catastrophically in the past '
'in which case you should use --stop --force to fix.'
'') % (self.pidfile_parent)
log.log2see(1084, log_message)
######################################################################
#
# Assign options in format that the Gunicorn WSGI will accept
#
# NOTE! to get a full set of valid options pprint(self.cfg.settings)
# in the instantiation of StandaloneApplication. The option names
# do not exactly match the CLI options found at
# http://docs.gunicorn.org/en/stable/settings.html
#
######################################################################
options = {
'bind': '%s:%s' % (config.listen_address(), config.bind_port()),
'accesslog': config.web_log_file(),
'errorlog': config.web_log_file(),
'capture_output': True,
'pidfile': self.pidfile_child,
'loglevel': config.log_level(),
'workers': _number_of_workers(),
}
# Log so that user running the script from the CLI knows that something
# is happening
log_message = ('Infoset API running on %s:%s and logging to file %s.'
'') % (config.listen_address(), config.bind_port(),
config.web_log_file())
log.log2info(1022, log_message)
# Run
StandaloneApplication(API, options).run()
def main():
"""Process agent data.
Args:
None
Returns:
None
"""
# Get configuration
config = reference.ReferenceSampleConfig()
api = reference.ReferenceSampleAPI(config)
agent_name = config.agent_name()
devicename = config.prefix
id_agent = reference.get_id_agent(agent_name, test=True)
# Instantiate an agent
report = reference.ReferenceSampleAgent(config, devicename, test=True)
# Populate data and post
report.populate_dict(data2post())
success = report.post()
# Posting success
if success is True:
# Log success
log_message = ('Successfully posted test data for agent ID %s'
'') % (id_agent)
log.log2see(1015, log_message)
# Try to retrieve data
uri = ('db/agent/getidagent/%s') % (id_agent)
results = api.get(uri)
# print results
if results['exists'] is True:
log_message = ('Successfully retrieved test data for agent ID %s'
'') % (id_agent)
log.log2see(1034, log_message)
print('\nOK\n')
else:
log_message = ('WARNING: Contacted this infoset server. '
'The data for the test agent ID %s is not present '
'in the database. Ingester has not added agent to '
'the database'
'') % (id_agent)
log.log2see(1035, log_message)
print('\nOK - Ingester not running\n')
else:
log_message = ('Failed to post data to the local infoset server. '
'Review the installation steps '
'and verify whether the API is running.')
log.log2die(1039, log_message)
print('\nFail\n')
def main():
"""Process agent data.
Args:
None
Returns:
None
"""
# Get configuration
config = reference.ReferenceSampleConfig()
api = reference.ReferenceSampleAPI(config)
agent_name = config.agent_name()
devicename = config.prefix
id_agent = reference.get_id_agent(agent_name, test=True)
# Instantiate an agent
report = reference.ReferenceSampleAgent(config, devicename, test=True)
# Populate data and post
report.populate_dict(data2post())
success = report.post()
# Posting success
if success is True:
# Log success
log_message = (
'Successfully posted test data for agent ID %s'
'') % (id_agent)
log.log2see(1015, log_message)
# Try to retrieve data
uri = ('/agents?id_agent=%s') % (id_agent)
results = api.get(uri)
if bool(results) is True:
if isinstance(results, dict) is True:
# print results
if results['exists'] is True:
log_message = (
'Successfully retrieved test data for agent ID %s'
'') % (id_agent)
log.log2see(1132, log_message)
print('\nOK\n')
else:
log_message = (
'WARNING: Contacted this infoset server. '
'The data for the test agent ID %s is not present '
'in the database. Ingester has not added agent to '
'the database'
'') % (id_agent)
log.log2see(1133, log_message)
print("""\
OK, but Ingester has not updated the database yet. \
Run test in a minute and this message should change. \
If not, the Ingester may not be running.
""")
else:
log_message = (
'Failed to retrieve posted data to the local infoset '
'server. Review the installation steps '
'and verify whether the API is running.')
log.log2die(1140, log_message)
print('\nFail\n')
else:
log_message = (
'Failed to retrieve posted data to the local infoset '
'server. Review the installation steps '
'and verify whether the API is running.')
log.log2die(1141, log_message)
print('\nFail\n')
else:
log_message = (
'Failed to post data to the local infoset server. '
'Review the installation steps '
'and verify whether the API is running.')
log.log2die(1142, log_message)
print('\nFail\n')