Class TaskSpec (0.5.0)

Version 0.5.0

• 0.17.32 (latest)
• 0.17.31
• 0.16.0
• 0.15.0
• 0.14.0
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• 0.2.0
• 0.1.2

TaskSpec(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Spec of a task

Attributes

Name	Description
runnables	MutableSequence[google.cloud.batch_v1alpha.types.Runnable] The sequence of scripts or containers to run for this Task. Each Task using this TaskSpec executes its list of runnables in order. The Task succeeds if all of its runnables either exit with a zero status or any that exit with a non-zero status have the ignore_exit_status flag. Background runnables are killed automatically (if they have not already exited) a short time after all foreground runnables have completed. Even though this is likely to result in a non-zero exit status for the background runnable, these automatic kills are not treated as Task failures.
compute_resource	google.cloud.batch_v1alpha.types.ComputeResource ComputeResource requirements.
max_run_duration	google.protobuf.duration_pb2.Duration Maximum duration the task should run. The task will be killed and marked as FAILED if over this limit.
max_retry_count	int Maximum number of retries on failures. The default, 0, which means never retry. The valid value range is [0, 10].
lifecycle_policies	MutableSequence[google.cloud.batch_v1alpha.types.LifecyclePolicy] Lifecycle management schema when any task in a task group is failed. The valid size of lifecycle policies are [0, 10]. For each lifecycle policy, when the condition is met, the action in that policy will execute. If there are multiple policies that the task execution result matches, we use the action from the first matched policy. If task execution result does not meet with any of the defined lifecycle policy, we consider it as the default policy. Default policy means if the exit code is 0, exit task. If task ends with non-zero exit code, retry the task with max_retry_count.
environments	MutableMapping[str, str] Environment variables to set before running the Task. You can set up to 100 environments.
volumes	MutableSequence[google.cloud.batch_v1alpha.types.Volume] Volumes to mount before running Tasks using this TaskSpec.
environment	google.cloud.batch_v1alpha.types.Environment Environment variables to set before running the Task.

Classes

EnvironmentsEntry

EnvironmentsEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The abstract base class for a message.

Parameters

Name	Description
kwargs	dict Keys and values corresponding to the fields of the message.
mapping	Union[dict, .Message] A dictionary or message to be used to determine the values for this message.
ignore_unknown_fields	Optional(bool) If True, do not raise errors for unknown fields. Only applied if mapping is a mapping type or there are keyword parameters.