def instance(cls, broker_id, zk_host, zk_port, zk_chroot=None,
host=None, port=None,
transport='PLAINTEXT', replicas=1, partitions=2):
if zk_chroot is None:
zk_chroot = "kafka-python_" + str(uuid.uuid4()).replace("-", "_")
if "KAFKA_URI" in os.environ:
parse = urlparse(os.environ["KAFKA_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
# force IPv6 here because of a confusing point:
#
# - if the string "localhost" is passed, Kafka will *only* bind to the IPv4 address of localhost
# (127.0.0.1); however, kafka-python will attempt to connect on ::1 and fail
#
# - if the address literal 127.0.0.1 is passed, the metadata request during bootstrap will return
# the name "localhost" and we'll go back to the first case. This is odd!
#
# Ideally, Kafka would bind to all loopback addresses when we tell it to listen on "localhost" the
# way it makes an IPv6 socket bound to both 0.0.0.0/0 and ::/0 when we tell it to bind to "" (that is
# to say, when we make a listener of PLAINTEXT://:port.
#
# Note that even though we specify the bind host in bracket notation, Kafka responds to the bootstrap
# metadata request without square brackets later.
if host is None:
host = "[::1]"
fixture = KafkaFixture(host, port, broker_id,
zk_host, zk_port, zk_chroot,
transport=transport,
replicas=replicas, partitions=partitions)
fixture.open()
return fixture
def instance(cls, broker_id, zk_host, zk_port, zk_chroot=None,
host=None, port=None,
transport='PLAINTEXT', replicas=1, partitions=2):
if zk_chroot is None:
zk_chroot = "kafka-python_" + str(uuid.uuid4()).replace("-", "_")
if "KAFKA_URI" in os.environ:
parse = urlparse(os.environ["KAFKA_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
if port is None:
port = get_open_port()
# force IPv6 here because of a confusing point:
#
# - if the string "localhost" is passed, Kafka will *only* bind to the IPv4 address of localhost
# (127.0.0.1); however, kafka-python will attempt to connect on ::1 and fail
#
# - if the address literal 127.0.0.1 is passed, the metadata request during bootstrap will return
# the name "localhost" and we'll go back to the first case. This is odd!
#
# Ideally, Kafka would bind to all loopback addresses when we tell it to listen on "localhost" the
# way it makes an IPv6 socket bound to both 0.0.0.0/0 and ::/0 when we tell it to bind to "" (that is
# to say, when we make a listener of PLAINTEXT://:port.
#
# Note that even though we specify the bind host in bracket notation, Kafka responds to the bootstrap
# metadata request without square brackets later.
if host is None:
host = "[::1]"
fixture = KafkaFixture(host, port, broker_id,
zk_host, zk_port, zk_chroot,
transport=transport,
replicas=replicas, partitions=partitions)
fixture.open()
return fixture
def instance(cls,
broker_id,
zk_host,
zk_port,
zk_chroot=None,
port=None,
replicas=1,
partitions=2):
if zk_chroot is None:
zk_chroot = "kafka-python_" + str(uuid.uuid4()).replace("-", "_")
if "KAFKA_URI" in os.environ:
parse = urlparse(os.environ["KAFKA_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
if port is None:
port = get_open_port()
host = "127.0.0.1"
fixture = KafkaFixture(host,
port,
broker_id,
zk_host,
zk_port,
zk_chroot,
replicas=replicas,
partitions=partitions)
fixture.open()
return fixture
def instance(cls,
broker_id,
zk_host,
zk_port,
zk_chroot=None,
host=None,
port=None,
transport='PLAINTEXT',
replicas=1,
partitions=2):
if zk_chroot is None:
zk_chroot = "kafka-python_" + str(uuid.uuid4()).replace("-", "_")
if "KAFKA_URI" in os.environ:
parse = urlparse(os.environ["KAFKA_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
if host is None:
host = "localhost"
fixture = KafkaFixture(host,
port,
broker_id,
zk_host,
zk_port,
zk_chroot,
transport=transport,
replicas=replicas,
partitions=partitions)
fixture.open()
return fixture
def instance(cls):
if "ZOOKEEPER_URI" in os.environ:
parse = urlparse(os.environ["ZOOKEEPER_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
(host, port) = ("127.0.0.1", get_open_port())
fixture = cls(host, port)
fixture.open()
return fixture
def instance(cls):
if "ZOOKEEPER_URI" in os.environ:
parse = urlparse(os.environ["ZOOKEEPER_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
(host, port) = ("127.0.0.1", None)
fixture = cls(host, port)
fixture.open()
return fixture
def instance(cls, broker_id, zk_host, zk_port, zk_chroot=None, replicas=1, partitions=2):
if zk_chroot is None:
zk_chroot = "kafka-python_" + str(uuid.uuid4()).replace("-", "_")
if "KAFKA_URI" in os.environ:
parse = urlparse(os.environ["KAFKA_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
(host, port) = ("127.0.0.1", get_open_port())
fixture = KafkaFixture(host, port, broker_id, zk_host, zk_port, zk_chroot, replicas, partitions)
fixture.open()
return fixture
def instance(cls,
broker_id,
zookeeper,
zk_chroot=None,
host=None,
port=None,
transport='PLAINTEXT',
replicas=1,
partitions=2,
sasl_mechanism=None,
auto_create_topic=True,
tmp_dir=None):
if zk_chroot is None:
zk_chroot = "kafka-python_" + str(uuid.uuid4()).replace("-", "_")
if "KAFKA_URI" in os.environ:
parse = urlparse(os.environ["KAFKA_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
if host is None:
host = "localhost"
fixture = KafkaFixture(host,
port,
broker_id,
zookeeper,
zk_chroot,
transport=transport,
replicas=replicas,
partitions=partitions,
sasl_mechanism=sasl_mechanism,
auto_create_topic=auto_create_topic,
tmp_dir=tmp_dir)
fixture.open()
return fixture
def instance(cls, broker_id, zookeeper, zk_chroot=None,
host=None, port=None,
transport='PLAINTEXT', replicas=1, partitions=2,
sasl_mechanism='PLAIN', auto_create_topic=True, tmp_dir=None):
if zk_chroot is None:
zk_chroot = "kafka-python_" + str(uuid.uuid4()).replace("-", "_")
if "KAFKA_URI" in os.environ:
parse = urlparse(os.environ["KAFKA_URI"])
(host, port) = (parse.hostname, parse.port)
fixture = ExternalService(host, port)
else:
if host is None:
host = "localhost"
fixture = KafkaFixture(host, port, broker_id,
zookeeper, zk_chroot,
transport=transport,
replicas=replicas, partitions=partitions,
sasl_mechanism=sasl_mechanism,
auto_create_topic=auto_create_topic,
tmp_dir=tmp_dir)
fixture.open()
return fixture
