BatchJobManagerTask Class

Return a dict that can be turned into json using json.dump.

as_dict(*, exclude_readonly: bool = False) -> dict[str, Any]

Keyword-Only Parameters

Returns

Remove all items from D.

clear() -> None

copy() -> Model

Get the value for key if key is in the dictionary, else default. :param str key: The key to look up. :param any default: The value to return if key is not in the dictionary. Defaults to None :returns: D[k] if k in D, else d. :rtype: any

get(key: str, default: Any = None) -> Any

Parameters

items() -> ItemsView[str, Any]

Returns

keys() -> KeysView[str]

Returns

Removes specified key and return the corresponding value. :param str key: The key to pop. :param any default: The value to return if key is not in the dictionary :returns: The value corresponding to the key. :rtype: any :raises KeyError: If key is not found and default is not given.

pop(key: str, default: ~typing.Any = <object object>) -> Any

Parameters

Removes and returns some (key, value) pair :returns: The (key, value) pair. :rtype: tuple :raises KeyError: if D is empty.

popitem() -> tuple[str, Any]

Same as calling D.get(k, d), and setting D[k]=d if k not found :param str key: The key to look up. :param any default: The value to set if key is not in the dictionary :returns: D[k] if k in D, else d. :rtype: any

setdefault(key: str, default: ~typing.Any = <object object>) -> Any

Parameters

Updates D from mapping/iterable E and F. :param any args: Either a mapping object or an iterable of key-value pairs.

update(*args: Any, **kwargs: Any) -> None

values() -> ValuesView[Any]

Returns

Whether the Job Manager Task may run on a Spot/Low-priority Compute Node. The default value is true.

allow_low_priority_node: bool | None

A list of Application Packages that the Batch service will deploy to the Compute Node before running the command line.Application Packages are downloaded and deployed to a shared directory, not the Task working directory. Therefore, if a referenced Application Package is already on the Compute Node, and is up to date, then it is not re-downloaded; the existing copy on the Compute Node is used. If a referenced Application Package cannot be installed, for example because the package has been deleted or because download failed, the Task fails.

application_package_references: list['_models.BatchApplicationPackageReference'] | None

The command line of the Job Manager Task. The command line does not run under a shell, and therefore cannot take advantage of shell features such as environment variable expansion. If you want to take advantage of such features, you should invoke the shell in the command line, for example using "cmd /c MyCommand" in Windows or "/bin/sh -c MyCommand" in Linux. If the command line refers to file paths, it should use a relative path (relative to the Task working directory), or use the Batch provided environment variable (https://learn.microsoft.com/azure/batch/batch-compute-node-environment-variables). Required.

command_line: str

Constraints that apply to the Job Manager Task.

constraints: _models.BatchTaskConstraints | None

The settings for the container under which the Job Manager Task runs. If the Pool that will run this Task has containerConfiguration set, this must be set as well. If the Pool that will run this Task doesn't have containerConfiguration set, this must not be set. When this is specified, all directories recursively below the AZ_BATCH_NODE_ROOT_DIR (the root of Azure Batch directories on the node) are mapped into the container, all Task environment variables are mapped into the container, and the Task command line is executed in the container. Files produced in the container outside of AZ_BATCH_NODE_ROOT_DIR might not be reflected to the host disk, meaning that Batch file APIs will not be able to access those files.

container_settings: _models.BatchTaskContainerSettings | None

The display name of the Job Manager Task. It need not be unique and can contain any Unicode characters up to a maximum length of 1024.

display_name: str | None

A list of environment variable settings for the Job Manager Task.

environment_settings: list['_models.EnvironmentSetting'] | None

A string that uniquely identifies the Job Manager Task within the Job. The ID can contain any combination of alphanumeric characters including hyphens and underscores and cannot contain more than 64 characters. Required.

id: str

Whether completion of the Job Manager Task signifies completion of the entire Job. If true, when the Job Manager Task completes, the Batch service marks the Job as complete. If any Tasks are still running at this time (other than Job Release), those Tasks are terminated. If false, the completion of the Job Manager Task does not affect the Job status. In this case, you should either use the onAllTasksComplete attribute to terminate the Job, or have a client or user terminate the Job explicitly. An example of this is if the Job Manager creates a set of Tasks but then takes no further role in their execution. The default value is true. If you are using the onAllTasksComplete and onTaskFailure attributes to control Job lifetime, and using the Job Manager Task only to create the Tasks for the Job (not to monitor progress), then it is important to set killJobOnCompletion to false.

kill_job_on_completion: bool | None

A list of files that the Batch service will upload from the Compute Node after running the command line. For multi-instance Tasks, the files will only be uploaded from the Compute Node on which the primary Task is executed.

output_files: list['_models.OutputFile'] | None

The number of scheduling slots that the Task requires to run. The default is 1. A Task can only be scheduled to run on a compute node if the node has enough free scheduling slots available. For multi-instance Tasks, this property is not supported and must not be specified.

required_slots: int | None

A list of files that the Batch service will download to the Compute Node before running the command line. Files listed under this element are located in the Task's working directory. There is a maximum size for the list of resource files. When the max size is exceeded, the request will fail and the response error code will be RequestEntityTooLarge. If this occurs, the collection of ResourceFiles must be reduced in size. This can be achieved using .zip files, Application Packages, or Docker Containers.

resource_files: list['_models.ResourceFile'] | None

Whether the Job Manager Task requires exclusive use of the Compute Node where it runs. If true, no other Tasks will run on the same Node for as long as the Job Manager is running. If false, other Tasks can run simultaneously with the Job Manager on a Compute Node. The Job Manager Task counts normally against the Compute Node's concurrent Task limit, so this is only relevant if the Compute Node allows multiple concurrent Tasks. The default value is true.

run_exclusive: bool | None

The user identity under which the Job Manager Task runs. If omitted, the Task runs as a non-administrative user unique to the Task.

user_identity: _models.UserIdentity | None