def prop_file(self, node):
cfg = KafkaConfig(**node.config)
cfg[config_property.ADVERTISED_HOSTNAME] = node.account.hostname
cfg[config_property.ZOOKEEPER_CONNECT] = self.zk.connect_setting()
self.set_protocol_and_port(node)
# TODO - clean up duplicate configuration logic
prop_file = cfg.render()
prop_file += self.render('kafka.properties', node=node, broker_id=self.idx(node),
security_config=self.security_config)
return prop_file
def prop_file(self, node):
self.set_protocol_and_port(node)
#load template configs as dictionary
config_template = self.render(
'kafka.properties',
node=node,
broker_id=self.idx(node),
security_config=self.security_config,
num_nodes=self.num_nodes,
listener_security_config=self.listener_security_config)
configs = dict(l.rstrip().split('=', 1)
for l in config_template.split('\n')
if not l.startswith("#") and "=" in l)
#load specific test override configs
override_configs = KafkaConfig(**node.config)
override_configs[
config_property.ADVERTISED_HOSTNAME] = node.account.hostname
override_configs[
config_property.ZOOKEEPER_CONNECT] = self.zk_connect_setting()
for prop in self.server_prop_overides:
override_configs[prop[0]] = prop[1]
for prop in self.per_node_server_prop_overrides.get(
self.idx(node), []):
override_configs[prop[0]] = prop[1]
#update template configs with test override configs
configs.update(override_configs)
prop_file = self.render_configs(configs)
return prop_file
def __init__(self,
context,
num_nodes,
zk,
security_protocol=SecurityConfig.PLAINTEXT,
interbroker_security_protocol=SecurityConfig.PLAINTEXT,
sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
topics=None,
version=TRUNK,
quota_config=None,
jmx_object_names=None,
jmx_attributes=[]):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
self.log_level = "DEBUG"
self.zk = zk
self.quota_config = quota_config
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.sasl_mechanism = sasl_mechanism
self.topics = topics
for node in self.nodes:
node.version = version
node.config = KafkaConfig(
**{config_property.BROKER_ID: self.idx(node)})
def __init__(self, context, num_nodes, zk, security_protocol=SecurityConfig.PLAINTEXT, interbroker_security_protocol=SecurityConfig.PLAINTEXT,
client_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI, interbroker_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None, topics=None, version=DEV_BRANCH, jmx_object_names=None,
jmx_attributes=None, zk_connect_timeout=5000, zk_session_timeout=6000, server_prop_overides=None, zk_chroot=None):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes=num_nodes, jmx_object_names=jmx_object_names, jmx_attributes=(jmx_attributes or []),
root=KafkaService.PERSISTENT_ROOT)
self.zk = zk
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.client_sasl_mechanism = client_sasl_mechanism
self.interbroker_sasl_mechanism = interbroker_sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
self.zk_set_acl = False
if server_prop_overides is None:
self.server_prop_overides = []
else:
self.server_prop_overides = server_prop_overides
self.log_level = "DEBUG"
self.zk_chroot = zk_chroot
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The default value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overridden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
# Also allow the session timeout to be provided explicitly,
# primarily so that test cases can depend on it when waiting
# e.g. brokers to deregister after a hard kill.
self.zk_session_timeout = zk_session_timeout
self.port_mappings = {
'PLAINTEXT': Port('PLAINTEXT', 9092, False),
'SSL': Port('SSL', 9093, False),
'SASL_PLAINTEXT': Port('SASL_PLAINTEXT', 9094, False),
'SASL_SSL': Port('SASL_SSL', 9095, False)
}
for node in self.nodes:
node.version = version
node.config = KafkaConfig(**{config_property.BROKER_ID: self.idx(node)})
def __init__(self,
context,
num_nodes,
zk,
security_protocol=SecurityConfig.PLAINTEXT,
interbroker_security_protocol=SecurityConfig.PLAINTEXT,
sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None,
topics=None,
version=TRUNK,
quota_config=None,
jmx_object_names=None,
jmx_attributes=[],
zk_connect_timeout=5000):
"""
:type context
:type zk: ZookeeperService
:type topics: dict
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self, num_nodes, jmx_object_names, jmx_attributes)
self.zk = zk
self.quota_config = quota_config
self.security_protocol = security_protocol
self.interbroker_security_protocol = interbroker_security_protocol
self.sasl_mechanism = sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The defaut value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overriden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
self.port_mappings = {
'PLAINTEXT': Port('PLAINTEXT', 9092, False),
'SSL': Port('SSL', 9093, False),
'SASL_PLAINTEXT': Port('SASL_PLAINTEXT', 9094, False),
'SASL_SSL': Port('SASL_SSL', 9095, False)
}
for node in self.nodes:
node.version = version
node.config = KafkaConfig(
**{config_property.BROKER_ID: self.idx(node)})
def __init__(
self,
context,
num_nodes,
zk,
security_protocol=SecurityConfig.PLAINTEXT,
interbroker_security_protocol=SecurityConfig.PLAINTEXT,
client_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
interbroker_sasl_mechanism=SecurityConfig.SASL_MECHANISM_GSSAPI,
authorizer_class_name=None,
topics=None,
version=DEV_BRANCH,
jmx_object_names=None,
jmx_attributes=None,
zk_connect_timeout=5000,
zk_session_timeout=6000,
server_prop_overides=None,
zk_chroot=None,
listener_security_config=ListenerSecurityConfig(),
per_node_server_prop_overrides={}):
"""
:param context: test context
:param ZookeeperService zk:
:param dict topics: which topics to create automatically
:param str security_protocol: security protocol for clients to use
:param str interbroker_security_protocol: security protocol to use for broker-to-broker communication
:param str client_sasl_mechanism: sasl mechanism for clients to use
:param str interbroker_sasl_mechanism: sasl mechanism to use for broker-to-broker communication
:param str authorizer_class_name: which authorizer class to use
:param str version: which kafka version to use. Defaults to "dev" branch
:param jmx_object_names:
:param jmx_attributes:
:param int zk_connect_timeout:
:param int zk_session_timeout:
:param dict server_prop_overides: overrides for kafka.properties file
:param zk_chroot:
:param ListenerSecurityConfig listener_security_config: listener config to use
"""
Service.__init__(self, context, num_nodes)
JmxMixin.__init__(self,
num_nodes=num_nodes,
jmx_object_names=jmx_object_names,
jmx_attributes=(jmx_attributes or []),
root=KafkaService.PERSISTENT_ROOT)
self.zk = zk
self.security_protocol = security_protocol
self.client_sasl_mechanism = client_sasl_mechanism
self.topics = topics
self.minikdc = None
self.authorizer_class_name = authorizer_class_name
self.zk_set_acl = False
if server_prop_overides is None:
self.server_prop_overides = []
else:
self.server_prop_overides = server_prop_overides
if per_node_server_prop_overrides is None:
self.per_node_server_prop_overrides = {}
else:
self.per_node_server_prop_overrides = per_node_server_prop_overrides
self.log_level = "DEBUG"
self.zk_chroot = zk_chroot
self.listener_security_config = listener_security_config
#
# In a heavily loaded and not very fast machine, it is
# sometimes necessary to give more time for the zk client
# to have its session established, especially if the client
# is authenticating and waiting for the SaslAuthenticated
# in addition to the SyncConnected event.
#
# The default value for zookeeper.connect.timeout.ms is
# 2 seconds and here we increase it to 5 seconds, but
# it can be overridden by setting the corresponding parameter
# for this constructor.
self.zk_connect_timeout = zk_connect_timeout
# Also allow the session timeout to be provided explicitly,
# primarily so that test cases can depend on it when waiting
# e.g. brokers to deregister after a hard kill.
self.zk_session_timeout = zk_session_timeout
self.port_mappings = {
'PLAINTEXT':
KafkaListener('PLAINTEXT', 9092, 'PLAINTEXT', False),
'SSL':
KafkaListener('SSL', 9093, 'SSL', False),
'SASL_PLAINTEXT':
KafkaListener('SASL_PLAINTEXT', 9094, 'SASL_PLAINTEXT', False),
'SASL_SSL':
KafkaListener('SASL_SSL', 9095, 'SASL_SSL', False),
KafkaService.INTERBROKER_LISTENER_NAME:
KafkaListener(KafkaService.INTERBROKER_LISTENER_NAME, 9099, None,
False)
}
self.interbroker_listener = None
self.setup_interbroker_listener(
interbroker_security_protocol,
self.listener_security_config.use_separate_interbroker_listener)
self.interbroker_sasl_mechanism = interbroker_sasl_mechanism
for node in self.nodes:
node.version = version
node.config = KafkaConfig(
**{config_property.BROKER_ID: self.idx(node)})
