def run(self):
try:
if self.options.dse or (not self.options.version and common.isDse(self.options.install_dir)):
cluster = DseCluster(self.path, self.name, install_dir=self.options.install_dir, version=self.options.version, dse_username=self.options.dse_username, dse_password=self.options.dse_password, dse_credentials_file=self.options.dse_credentials_file, opscenter=self.options.opscenter, verbose=True)
else:
cluster = Cluster(self.path, self.name, install_dir=self.options.install_dir, version=self.options.version, verbose=True)
except OSError as e:
import traceback
print_('Cannot create cluster: %s\n%s' % (str(e), traceback.format_exc()), file=sys.stderr)
exit(1)
if self.options.partitioner:
cluster.set_partitioner(self.options.partitioner)
if cluster.cassandra_version() >= "1.2.5":
self.options.binary_protocol = True
if self.options.binary_protocol:
cluster.set_configuration_options({'start_native_transport': True})
if cluster.cassandra_version() >= "1.2" and self.options.vnodes:
cluster.set_configuration_options({'num_tokens': 256})
if not self.options.no_switch:
common.switch_cluster(self.path, self.name)
print_('Current cluster is now: %s' % self.name)
if not (self.options.ipprefix or self.options.ipformat):
self.options.ipformat = '127.0.0.%d'
if self.options.ssl_path:
cluster.enable_ssl(self.options.ssl_path, self.options.require_client_auth)
if self.options.node_ssl_path:
cluster.enable_internode_ssl(self.options.node_ssl_path)
if self.options.datadirs:
cluster.set_datadir_count(self.options.datadirs)
if self.nodes is not None:
try:
if self.options.debug_log:
cluster.set_log_level("DEBUG")
if self.options.trace_log:
cluster.set_log_level("TRACE")
cluster.populate(self.nodes, self.options.debug, use_vnodes=self.options.vnodes, ipprefix=self.options.ipprefix, ipformat=self.options.ipformat, install_byteman=self.options.install_byteman)
if self.options.start_nodes:
profile_options = None
if self.options.profile:
profile_options = {}
if self.options.profile_options:
profile_options['options'] = self.options.profile_options
if cluster.start(verbose=self.options.debug_log, wait_for_binary_proto=self.options.binary_protocol, jvm_args=self.options.jvm_args, profile_options=profile_options, allow_root=self.options.allow_root) is None:
details = ""
if not self.options.debug_log:
details = " (you can use --debug-log for more information)"
print_("Error starting nodes, see above for details%s" % details, file=sys.stderr)
except common.ArgumentError as e:
print_(str(e), file=sys.stderr)
exit(1)
def load(path, name):
cluster_path = os.path.join(path, name)
filename = os.path.join(cluster_path, 'cluster.conf')
with open(filename, 'r') as f:
data = yaml.load(f)
try:
install_dir = None
if 'install_dir' in data:
install_dir = data['install_dir']
repository.validate(install_dir)
if install_dir is None and 'cassandra_dir' in data:
install_dir = data['cassandra_dir']
repository.validate(install_dir)
cassandra_version = None
if 'cassandra_version' in data:
cassandra_version = LooseVersion(data['cassandra_version'])
if common.isDse(install_dir):
cluster = DseCluster(
path,
data['name'],
install_dir=install_dir,
create_directory=False,
derived_cassandra_version=cassandra_version)
else:
cluster = Cluster(path,
data['name'],
install_dir=install_dir,
create_directory=False,
derived_cassandra_version=cassandra_version)
node_list = data['nodes']
seed_list = data['seeds']
if 'partitioner' in data:
cluster.partitioner = data['partitioner']
if 'config_options' in data:
cluster._config_options = data['config_options']
if 'dse_config_options' in data:
cluster._dse_config_options = data['dse_config_options']
if 'misc_config_options' in data:
cluster._misc_config_options = data['misc_config_options']
if 'log_level' in data:
cluster.__log_level = data['log_level']
if 'use_vnodes' in data:
cluster.use_vnodes = data['use_vnodes']
if 'datadirs' in data:
cluster.data_dir_count = int(data['datadirs'])
extension.load_from_cluster_config(cluster, data)
except KeyError as k:
raise common.LoadError("Error Loading " + filename +
", missing property:" + k)
for node_name in node_list:
cluster.nodes[node_name] = Node.load(cluster_path, node_name,
cluster)
for seed in seed_list:
cluster.seeds.append(seed)
return cluster
def run(self):
try:
if self.options.dse or (not self.options.version and common.isDse(self.options.install_dir)):
cluster = DseCluster(self.path, self.name, install_dir=self.options.install_dir, version=self.options.version, dse_username=self.options.dse_username, dse_password=self.options.dse_password, opscenter=self.options.opscenter, verbose=True)
else:
cluster = Cluster(self.path, self.name, install_dir=self.options.install_dir, version=self.options.version, verbose=True)
except OSError as e:
cluster_dir = os.path.join(self.path, self.name)
import traceback
print_('Cannot create cluster: %s\n%s' % (str(e), traceback.format_exc()), file=sys.stderr)
exit(1)
if self.options.partitioner:
cluster.set_partitioner(self.options.partitioner)
if cluster.cassandra_version() >= "1.2.5":
self.options.binary_protocol = True
if self.options.binary_protocol:
cluster.set_configuration_options({ 'start_native_transport' : True })
if cluster.cassandra_version() >= "1.2" and self.options.vnodes:
cluster.set_configuration_options({ 'num_tokens' : 256 })
if not self.options.no_switch:
common.switch_cluster(self.path, self.name)
print_('Current cluster is now: %s' % self.name)
if not (self.options.ipprefix or self.options.ipformat):
self.options.ipformat = '127.0.0.%d'
if self.options.ssl_path:
cluster.enable_ssl(self.options.ssl_path, self.options.require_client_auth)
if self.options.node_ssl_path:
cluster.enable_internode_ssl(self.options.node_ssl_path)
if self.nodes is not None:
try:
if self.options.debug_log:
cluster.set_log_level("DEBUG")
if self.options.trace_log:
cluster.set_log_level("TRACE")
cluster.populate(self.nodes, self.options.debug, use_vnodes=self.options.vnodes, ipprefix=self.options.ipprefix, ipformat=self.options.ipformat)
if self.options.start_nodes:
profile_options = None
if self.options.profile:
profile_options = {}
if self.options.profile_options:
profile_options['options'] = self.options.profile_options
if cluster.start(verbose=self.options.debug_log, wait_for_binary_proto=self.options.binary_protocol, jvm_args=self.options.jvm_args, profile_options=profile_options) is None:
details = ""
if not self.options.debug_log:
details = " (you can use --debug-log for more information)"
print_("Error starting nodes, see above for details%s" % details, file=sys.stderr)
except common.ArgumentError as e:
print_(str(e), file=sys.stderr)
exit(1)
def load(path, name):
cluster_path = os.path.join(path, name)
filename = os.path.join(cluster_path, 'cluster.conf')
with open(filename, 'r') as f:
data = yaml.safe_load(f)
try:
install_dir = None
if 'install_dir' in data:
install_dir = data['install_dir']
repository.validate(install_dir)
if install_dir is None and 'cassandra_dir' in data:
install_dir = data['cassandra_dir']
repository.validate(install_dir)
if common.isScylla(install_dir):
cluster = ScyllaCluster(path,
data['name'],
install_dir=install_dir,
create_directory=False)
elif common.isDse(install_dir):
cluster = DseCluster(path,
data['name'],
install_dir=install_dir,
create_directory=False)
else:
cluster = Cluster(path,
data['name'],
install_dir=install_dir,
create_directory=False)
node_list = data['nodes']
seed_list = data['seeds']
if 'partitioner' in data:
cluster.partitioner = data['partitioner']
if 'config_options' in data:
cluster._config_options = data['config_options']
if 'log_level' in data:
cluster.__log_level = data['log_level']
if 'use_vnodes' in data:
cluster.use_vnodes = data['use_vnodes']
except KeyError as k:
raise common.LoadError("Error Loading " + filename +
", missing property:" + str(k))
for node_name in node_list:
cluster.nodes[node_name] = Node.load(cluster_path, node_name,
cluster)
for seed_name in seed_list:
cluster.seeds.append(cluster.nodes[seed_name])
return cluster
def load(path, name):
cluster_path = os.path.join(path, name)
filename = os.path.join(cluster_path, 'cluster.conf')
with open(filename, 'r') as f:
data = yaml.load(f)
try:
install_dir = None
if 'install_dir' in data:
install_dir = data['install_dir']
repository.validate(install_dir)
if install_dir is None and 'cassandra_dir' in data:
install_dir = data['cassandra_dir']
repository.validate(install_dir)
cassandra_version = None
if 'cassandra_version' in data:
cassandra_version = LooseVersion(data['cassandra_version'])
if common.isDse(install_dir):
cluster = DseCluster(path, data['name'], install_dir=install_dir, create_directory=False, derived_cassandra_version=cassandra_version)
else:
cluster = Cluster(path, data['name'], install_dir=install_dir, create_directory=False, derived_cassandra_version=cassandra_version)
node_list = data['nodes']
seed_list = data['seeds']
if 'partitioner' in data:
cluster.partitioner = data['partitioner']
if 'config_options' in data:
cluster._config_options = data['config_options']
if 'dse_config_options' in data:
cluster._dse_config_options = data['dse_config_options']
if 'misc_config_options' in data:
cluster._misc_config_options = data['misc_config_options']
if 'log_level' in data:
cluster.__log_level = data['log_level']
if 'use_vnodes' in data:
cluster.use_vnodes = data['use_vnodes']
if 'datadirs' in data:
cluster.data_dir_count = int(data['datadirs'])
extension.load_from_cluster_config(cluster, data)
except KeyError as k:
raise common.LoadError("Error Loading " + filename + ", missing property:" + k)
for node_name in node_list:
cluster.nodes[node_name] = Node.load(cluster_path, node_name, cluster)
for seed in seed_list:
cluster.seeds.append(seed)
return cluster
def load(path, name):
cluster_path = os.path.join(path, name)
filename = os.path.join(cluster_path, 'cluster.conf')
with open(filename, 'r') as f:
data = yaml.load(f)
try:
install_dir = None
if 'install_dir' in data:
install_dir = data['install_dir']
repository.validate(install_dir)
if install_dir is None and 'cassandra_dir' in data:
install_dir = data['cassandra_dir']
repository.validate(install_dir)
if common.isDse(install_dir):
cluster = DseCluster(path, data['name'], install_dir=install_dir, create_directory=False)
else:
cluster = Cluster(path, data['name'], install_dir=install_dir, create_directory=False)
node_list = data['nodes']
seed_list = data['seeds']
if 'partitioner' in data:
cluster.partitioner = data['partitioner']
if 'config_options' in data:
cluster._config_options = data['config_options']
if 'log_level' in data:
cluster.__log_level = data['log_level']
if 'use_vnodes' in data:
cluster.use_vnodes = data['use_vnodes']
except KeyError as k:
raise common.LoadError("Error Loading " + filename + ", missing property:" + k)
for node_name in node_list:
cluster.nodes[node_name] = Node.load(cluster_path, node_name, cluster)
for seed_name in seed_list:
cluster.seeds.append(cluster.nodes[seed_name])
return cluster
def load(path, name):
cluster_path = os.path.join(path, name)
filename = os.path.join(cluster_path, "cluster.conf")
with open(filename, "r") as f:
data = yaml.load(f)
try:
install_dir = None
if "install_dir" in data:
install_dir = data["install_dir"]
repository.validate(install_dir)
if install_dir is None and "cassandra_dir" in data:
install_dir = data["cassandra_dir"]
repository.validate(install_dir)
if common.isDse(install_dir):
cluster = DseCluster(path, data["name"], install_dir=install_dir, create_directory=False)
else:
cluster = Cluster(path, data["name"], install_dir=install_dir, create_directory=False)
node_list = data["nodes"]
seed_list = data["seeds"]
if "partitioner" in data:
cluster.partitioner = data["partitioner"]
if "config_options" in data:
cluster._config_options = data["config_options"]
if "log_level" in data:
cluster.__log_level = data["log_level"]
if "use_vnodes" in data:
cluster.use_vnodes = data["use_vnodes"]
except KeyError as k:
raise common.LoadError("Error Loading " + filename + ", missing property:" + k)
for node_name in node_list:
cluster.nodes[node_name] = Node.load(cluster_path, node_name, cluster)
for seed_name in seed_list:
cluster.seeds.append(cluster.nodes[seed_name])
return cluster