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import json
from moto.core.responses import BaseResponse
from .models import DataSyncBackend, Location, datasync_backends
class DataSyncResponse(BaseResponse):
def __init__(self) -> None:
super().__init__(service_name="datasync")
@property
def datasync_backend(self) -> DataSyncBackend:
return datasync_backends[self.current_account][self.region]
def list_locations(self) -> str:
locations = []
for arn, location in self.datasync_backend.locations.items():
locations.append({"LocationArn": arn, "LocationUri": location.uri})
return json.dumps({"Locations": locations})
def _get_location(self, location_arn: str, typ: str) -> Location:
return self.datasync_backend._get_location(location_arn, typ)
def create_location_s3(self) -> str:
# s3://bucket_name/folder/
s3_bucket_arn = self._get_param("S3BucketArn")
subdirectory = self._get_param("Subdirectory")
metadata = {"S3Config": self._get_param("S3Config")}
location_uri_elts = ["s3:/", s3_bucket_arn.split(":")[-1]]
if subdirectory:
location_uri_elts.append(subdirectory)
location_uri = "/".join(location_uri_elts)
arn = self.datasync_backend.create_location(
location_uri, metadata=metadata, typ="S3"
)
return json.dumps({"LocationArn": arn})
def describe_location_s3(self) -> str:
location_arn = self._get_param("LocationArn")
location = self._get_location(location_arn, typ="S3")
return json.dumps(
{
"LocationArn": location.arn,
"LocationUri": location.uri,
"S3Config": location.metadata["S3Config"],
}
)
def create_location_smb(self) -> str:
# smb://smb.share.fqdn/AWS_Test/
subdirectory = self._get_param("Subdirectory")
server_hostname = self._get_param("ServerHostname")
metadata = {
"AgentArns": self._get_param("AgentArns"),
"User": self._get_param("User"),
"Domain": self._get_param("Domain"),
"MountOptions": self._get_param("MountOptions"),
}
location_uri = "/".join(["smb:/", server_hostname, subdirectory])
arn = self.datasync_backend.create_location(
location_uri, metadata=metadata, typ="SMB"
)
return json.dumps({"LocationArn": arn})
def describe_location_smb(self) -> str:
location_arn = self._get_param("LocationArn")
location = self._get_location(location_arn, typ="SMB")
return json.dumps(
{
"LocationArn": location.arn,
"LocationUri": location.uri,
"AgentArns": location.metadata["AgentArns"],
"User": location.metadata["User"],
"Domain": location.metadata["Domain"],
"MountOptions": location.metadata["MountOptions"],
}
)
def delete_location(self) -> str:
location_arn = self._get_param("LocationArn")
self.datasync_backend.delete_location(location_arn)
return json.dumps({})
def create_task(self) -> str:
destination_location_arn = self._get_param("DestinationLocationArn")
source_location_arn = self._get_param("SourceLocationArn")
name = self._get_param("Name")
metadata = {
"CloudWatchLogGroupArn": self._get_param("CloudWatchLogGroupArn"),
"Options": self._get_param("Options"),
"Excludes": self._get_param("Excludes"),
"Tags": self._get_param("Tags"),
}
arn = self.datasync_backend.create_task(
source_location_arn, destination_location_arn, name, metadata=metadata
)
return json.dumps({"TaskArn": arn})
def update_task(self) -> str:
task_arn = self._get_param("TaskArn")
self.datasync_backend.update_task(
task_arn,
name=self._get_param("Name"),
metadata={
"CloudWatchLogGroupArn": self._get_param("CloudWatchLogGroupArn"),
"Options": self._get_param("Options"),
"Excludes": self._get_param("Excludes"),
"Tags": self._get_param("Tags"),
},
)
return json.dumps({})
def list_tasks(self) -> str:
tasks = []
for arn, task in self.datasync_backend.tasks.items():
tasks.append({"Name": task.name, "Status": task.status, "TaskArn": arn})
return json.dumps({"Tasks": tasks})
def delete_task(self) -> str:
task_arn = self._get_param("TaskArn")
self.datasync_backend.delete_task(task_arn)
return json.dumps({})
def describe_task(self) -> str:
task_arn = self._get_param("TaskArn")
task = self.datasync_backend._get_task(task_arn)
return json.dumps(
{
"TaskArn": task.arn,
"Status": task.status,
"Name": task.name,
"CurrentTaskExecutionArn": task.current_task_execution_arn,
"SourceLocationArn": task.source_location_arn,
"DestinationLocationArn": task.destination_location_arn,
"CloudWatchLogGroupArn": task.metadata["CloudWatchLogGroupArn"],
"Options": task.metadata["Options"],
"Excludes": task.metadata["Excludes"],
}
)
def start_task_execution(self) -> str:
task_arn = self._get_param("TaskArn")
arn = self.datasync_backend.start_task_execution(task_arn)
return json.dumps({"TaskExecutionArn": arn})
def cancel_task_execution(self) -> str:
task_execution_arn = self._get_param("TaskExecutionArn")
self.datasync_backend.cancel_task_execution(task_execution_arn)
return json.dumps({})
def describe_task_execution(self) -> str:
task_execution_arn = self._get_param("TaskExecutionArn")
task_execution = self.datasync_backend._get_task_execution(task_execution_arn)
result = json.dumps(
{"TaskExecutionArn": task_execution.arn, "Status": task_execution.status}
)
if task_execution.status == "SUCCESS":
self.datasync_backend.tasks[task_execution.task_arn].status = "AVAILABLE"
# Simulate task being executed
task_execution.iterate_status()
return result
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