from typing import List, Dict, Any
import csle_collector.kafka_manager.kafka_manager_pb2_grpc
import csle_collector.kafka_manager.kafka_manager_pb2
import csle_collector.kafka_manager.kafka_manager_util as kafka_manager_util
from csle_base.json_serializable import JSONSerializable
[docs]class KafkaManagersInfo(JSONSerializable):
"""
DTO containing the status of the Kafka managers for a given emulation execution
"""
def __init__(self, ips: List[str], ports: List[int],
emulation_name: str, execution_id: int,
kafka_managers_statuses: List[csle_collector.kafka_manager.kafka_manager_pb2.KafkaDTO],
kafka_managers_running: List[bool]):
"""
Initializes the DTO
:param ips: the list of IPs of the running Kafka managers
:param ports: the list of ports of the running Kafka managers
:param emulation_name: the name of the corresponding emulation
:param execution_id: the ID of the corresponding emulation execution
:param kafka_managers_statuses: a list of statuses of the Kafka managers
:param kafka_managers_running: a list of booleans indicating whether the Kafka managers are running or not
"""
self.kafka_managers_running = kafka_managers_running
self.ips = ips
self.ports = ports
self.emulation_name = emulation_name
self.execution_id = execution_id
self.kafka_managers_statuses = kafka_managers_statuses
def __str__(self):
"""
:return: a string representation of the DTO
"""
return f"kafka_managers_running: {self.kafka_managers_running}, " \
f"ips: {list(map(lambda x: str(x), self.ips))}, " \
f"emulation_name: {self.emulation_name}, " \
f"execution_id: {self.execution_id}, " \
f"kafka_managers_statuses: {list(map(lambda x: str(x), self.kafka_managers_statuses))}, " \
f"ports: {list(map(lambda x: str(x), self.ports))}"
[docs] def to_dict(self) -> Dict[str, Any]:
"""
Converts the object to a dict representation
:return: a dict representation of the object
"""
d: Dict[str, Any] = {}
d["kafka_managers_running"] = self.kafka_managers_running
d["ips"] = self.ips
d["ports"] = self.ports
d["emulation_name"] = self.emulation_name
d["execution_id"] = self.execution_id
d["kafka_managers_statuses"] = list(map(
lambda x: kafka_manager_util.KafkaManagerUtil.kafka_dto_to_dict(x),
self.kafka_managers_statuses))
return d
[docs] @staticmethod
def from_dict(d: Dict[str, Any]) -> "KafkaManagersInfo":
"""
Convert a dict representation to a DTO representation
:return: a dto representation of the object
"""
dto = KafkaManagersInfo(
kafka_managers_running=d["kafka_managers_running"], ips=d["ips"], ports=d["ports"],
emulation_name=d["emulation_name"], execution_id=d["execution_id"],
kafka_managers_statuses=list(map(
lambda x: kafka_manager_util.KafkaManagerUtil.kafka_dto_from_dict(x), d["kafka_managers_statuses"])))
return dto
[docs] @staticmethod
def from_json_file(json_file_path: str) -> "KafkaManagersInfo":
"""
Reads a json file and converts it to a DTO
:param json_file_path: the json file path
:return: the converted DTO
"""
import io
import json
with io.open(json_file_path, 'r') as f:
json_str = f.read()
return KafkaManagersInfo.from_dict(json.loads(json_str))