def launch_cluster(self, argv, options_dict): """ """ expected_arguments = ["NUM_INSTANCES"] opt, args = self.parse_options(self._command_name, argv, expected_arguments=expected_arguments) opt.update(options_dict) number_of_nodes = int(args[0]) instance_template = InstanceTemplate( (self.service.SIMPLE_NODE,), number_of_nodes, opt.get('image_id'), opt.get('instance_type'), opt.get('key_name'), opt.get('public_key'), opt.get('user_data_file'), opt.get('availability_zone'), opt.get('user_packages'), opt.get('auto_shutdown'), opt.get('env'), opt.get('security_groups')) instance_template.add_env_strings(["CLUSTER_SIZE=%d" % number_of_nodes]) print "Launching cluster with %d instance(s)...please wait." % number_of_nodes self.service.launch_cluster(instance_template, opt.get('ssh_options'),opt.get('wait_dir', '/'))
def launch_cluster(self, argv, options_dict): """ """ expected_arguments = ["NUM_INSTANCES"] opt, args = self.parse_options(self._command_name, argv, expected_arguments=expected_arguments) opt.update(options_dict) # check for the cassandra-specific files if opt.get('cassandra_config_file') is None: print "ERROR: No cassandra_config_file configured. Aborting." sys.exit(1) if opt.get('keyspace_definitions_file') is None: print "WARNING: No keyspace_definitions_file configured. You can ignore this for Cassandra v0.6.x" # test files for key in ['cassandra_config_file', 'keyspace_definitions_file']: if opt.get(key) is not None: try: url = urllib.urlopen(opt.get(key)) data = url.read() except: raise print "The file defined by %s (%s) does not exist. Aborting." % (key, opt.get(key)) sys.exit(1) # if self.service.get_instances() : # print "This cluster is already running. It must be terminated prior to being launched again." # sys.exit(1) number_of_nodes = int(args[0]) instance_template = InstanceTemplate( (self.service.CASSANDRA_NODE,), number_of_nodes, opt.get('image_id'), opt.get('instance_type'), opt.get('key_name'), opt.get('public_key'), opt.get('user_data_file'), opt.get('availability_zone'), opt.get('user_packages'), opt.get('auto_shutdown'), opt.get('env'), opt.get('security_groups')) instance_template.add_env_strings(["CLUSTER_SIZE=%d" % number_of_nodes]) print "Launching cluster with %d instance(s)...please wait." % number_of_nodes self.service.launch_cluster(instance_template, opt.get('ssh_options'), opt.get('cassandra_config_file'), opt.get('keyspace_definitions_file')) log_cluster_action(opt.get('config_dir'), self._cluster_name, "launch-cluster", number_of_nodes, opt.get("instance_type"), None, "cassandra")
def launch_cluster(self, argv, options_dict): """ """ expected_arguments = ["NUM_INSTANCES"] opt, args = self.parse_options(self._command_name, argv, expected_arguments=expected_arguments) opt.update(options_dict) # check for the cassandra-specific files if opt.get('cassandra_config_file') is None: print "ERROR: No cassandra_config_file configured. Aborting." sys.exit(1) if opt.get('keyspace_definitions_file') is None: print "WARNING: No keyspace_definitions_file configured. You can ignore this for Cassandra v0.6.x" # test files for key in ['cassandra_config_file', 'keyspace_definitions_file']: if opt.get(key) is not None: try: url = urllib.urlopen(opt.get(key)) data = url.read() except: raise print "The file defined by %s (%s) does not exist. Aborting." % ( key, opt.get(key)) sys.exit(1) # if self.service.get_instances() : # print "This cluster is already running. It must be terminated prior to being launched again." # sys.exit(1) number_of_nodes = int(args[0]) instance_template = InstanceTemplate((self.service.CASSANDRA_NODE, ), number_of_nodes, opt.get('image_id'), opt.get('instance_type'), opt.get('key_name'), opt.get('public_key'), opt.get('user_data_file'), opt.get('availability_zone'), opt.get('user_packages'), opt.get('auto_shutdown'), opt.get('env'), opt.get('security_groups')) instance_template.add_env_strings( ["CLUSTER_SIZE=%d" % number_of_nodes]) print "Launching cluster with %d instance(s)...please wait." % number_of_nodes self.service.launch_cluster(instance_template, opt.get('ssh_options'), opt.get('cassandra_config_file'), opt.get('keyspace_definitions_file')) log_cluster_action(opt.get('config_dir'), self._cluster_name, "launch-cluster", number_of_nodes, opt.get("instance_type"), None, "cassandra")
def launch_cluster(self, argv, options_dict): """ """ expected_arguments = ["NUM_INSTANCES"] opt, args = self.parse_options(self._command_name, argv, expected_arguments=expected_arguments) opt.update(options_dict) if self.service.get_instances() : print "This cluster is already running. It must be terminated prior to being launched again." sys.exit(1) number_of_nodes = int(args[0]) instance_template = InstanceTemplate( (self.service.CASSANDRA_NODE,), number_of_nodes, opt.get('image_id'), opt.get('instance_type'), opt.get('key_name'), opt.get('public_key'), opt.get('user_data_file'), opt.get('availability_zone'), opt.get('user_packages'), opt.get('auto_shutdown'), opt.get('env'), opt.get('security_groups')) instance_template.add_env_strings(["CLUSTER_SIZE=%d" % number_of_nodes]) print "Launching cluster with %d instance(s)...please wait." % number_of_nodes self.service.launch_cluster(instance_template, opt) log_cluster_action(opt.get('config_dir'), self._cluster_name, "launch-cluster", number_of_nodes, opt.get("instance_type"), None, "cassandra")