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")
