TaskSpec
(
mapping
=
None
,
*
,
ignore_unknown_fields
=
False
,
**
kwargs
)
Spec of a task
Attributes
Name
Description
runnables
MutableSequence[ google.cloud.batch_v1.types.Runnable
]
Required. The sequence of one or more runnables (executable scripts, executable containers, and/or barriers) for each task in this task group to run. Each task runs this list of runnables in order. For a task to succeed, all of its script and container runnables each must meet at least one of the following conditions: - The runnable exited with a zero status. - The runnable didn't finish, but you enabled its
background
subfield.
- The runnable exited with a non-zero status, but you
enabled its ignore_exit_status
subfield.compute_resource
max_run_duration
google.protobuf.duration_pb2.Duration
Maximum duration the task should run before being automatically retried (if enabled) or automatically failed. Format the value of this field as a time limit in seconds followed by
s
—for example, 3600s
for 1 hour. The
field accepts any value between 0 and the maximum listed for
the Duration
field type at
https://protobuf.dev/reference/protobuf/google.protobuf/#duration;
however, the actual maximum run time for a job will be
limited to the maximum run time for a job listed at
https://cloud.google.com/batch/quotas#max-job-duration.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_v1.types.LifecyclePolicy
]
Lifecycle management schema when any task in a task group is failed. Currently we only support one lifecycle policy. When the lifecycle policy condition is met, the action in the policy will execute. If task execution result does not meet with 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]
Deprecated: please use environment(non-plural) instead.
volumes
MutableSequence[ google.cloud.batch_v1.types.Volume
]
Volumes to mount before running Tasks using this TaskSpec.
environment
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.
