def run(self):
self.parse_options()
if self.opt.conf is None:
print "You must specify a configuration file using the -c/--conf option."
exit(1)
self._check_exists_file(self.opt.conf)
if self.opt.topology is None:
topology_file = self.opt.conf
else:
self._check_exists_file(self.opt.topology)
topology_file = self.opt.topology
if topology_file.endswith(".json"):
jsonfile = open(topology_file)
topology_json = jsonfile.read()
jsonfile.close()
elif topology_file.endswith(".conf"):
try:
conf = SimpleTopologyConfig(topology_file)
topology = conf.to_topology()
topology_json = topology.to_json_string()
except ConfigException, cfge:
self._print_error("Error in topology configuration file.", cfge)
exit(1)
def load_config_file(f, dummy):
configf = open(f)
config_txt = configf.read()
if dummy:
config_txt = config_txt.replace("deploy: ec2", "deploy: dummy")
configf.close()
topology_file = f
conf = SimpleTopologyConfig(topology_file)
topology = conf.to_topology()
topology_json = topology.to_json_string()
return config_txt, topology_json
