Interface TaskGroupOrBuilder (0.33.0) 

public interface TaskGroupOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

containsLabels(String key)

public abstract boolean containsLabels(String key)

Labels for the TaskGroup. Labels could be user provided or system generated. You can assign up to 64 labels. Google Compute Engine label restrictions apply. Label names that start with "goog-" or "google-" are reserved.

map<string, string> labels = 8;

Parameter
Name Description
key String
Returns
Type Description
boolean

getAllocationPolicy()

public abstract AllocationPolicy getAllocationPolicy()

Compute resource allocation for the TaskGroup. If specified, it overrides resources in Job.

.google.cloud.batch.v1alpha.AllocationPolicy allocation_policy = 7;

Returns
Type Description
AllocationPolicy

The allocationPolicy.

getAllocationPolicyOrBuilder()

public abstract AllocationPolicyOrBuilder getAllocationPolicyOrBuilder()

Compute resource allocation for the TaskGroup. If specified, it overrides resources in Job.

.google.cloud.batch.v1alpha.AllocationPolicy allocation_policy = 7;

Returns
Type Description
AllocationPolicyOrBuilder

getEnableOslogin() (deprecated)

public abstract boolean getEnableOslogin()

Deprecated. google.cloud.batch.v1alpha.TaskGroup.enable_oslogin is deprecated. See google/cloud/batch/v1alpha/job.proto;l=710

Optional. Deprecated: When true, Batch will use the OS Login generated POSIX account to exeucute the runnables instead of the default root user.

To control root or non-root privilege for runnable execution, the project \ Admin user needs to configure IAM roles according to https://cloud.google.com/compute/docs/oslogin/set-up-oslogin#configure_users. Specifically, if a root execution is needed, the roles/compute.osAdminLogin should be granted to the Batch job submitter. Otherwise, roles/compute.osLogin should be granted to the Batch job submitter.

bool enable_oslogin = 13 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

The enableOslogin.

getLabels() (deprecated)

public abstract Map<String,String> getLabels()

Use #getLabelsMap() instead.

Returns
Type Description
Map<String,String>

getLabelsCount()

public abstract int getLabelsCount()

Labels for the TaskGroup. Labels could be user provided or system generated. You can assign up to 64 labels. Google Compute Engine label restrictions apply. Label names that start with "goog-" or "google-" are reserved.

map<string, string> labels = 8;

Returns
Type Description
int

getLabelsMap()

public abstract Map<String,String> getLabelsMap()

Labels for the TaskGroup. Labels could be user provided or system generated. You can assign up to 64 labels. Google Compute Engine label restrictions apply. Label names that start with "goog-" or "google-" are reserved.

map<string, string> labels = 8;

Returns
Type Description
Map<String,String>

getLabelsOrDefault(String key, String defaultValue)

public abstract String getLabelsOrDefault(String key, String defaultValue)

Labels for the TaskGroup. Labels could be user provided or system generated. You can assign up to 64 labels. Google Compute Engine label restrictions apply. Label names that start with "goog-" or "google-" are reserved.

map<string, string> labels = 8;

Parameters
Name Description
key String
defaultValue String
Returns
Type Description
String

getLabelsOrThrow(String key)

public abstract String getLabelsOrThrow(String key)

Labels for the TaskGroup. Labels could be user provided or system generated. You can assign up to 64 labels. Google Compute Engine label restrictions apply. Label names that start with "goog-" or "google-" are reserved.

map<string, string> labels = 8;

Parameter
Name Description
key String
Returns
Type Description
String

getName()

public abstract String getName()

Output only. TaskGroup name. The system generates this field based on parent Job name. For example: "projects/123456/locations/us-west1/jobs/job01/taskGroups/group01".

string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
String

The name.

getNameBytes()

public abstract ByteString getNameBytes()

Output only. TaskGroup name. The system generates this field based on parent Job name. For example: "projects/123456/locations/us-west1/jobs/job01/taskGroups/group01".

string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
ByteString

The bytes for name.

getParallelism()

public abstract long getParallelism()

Max number of tasks that can run in parallel. Default to min(task_count, parallel tasks per job limit). See: Job Limits. Field parallelism must be 1 if the scheduling_policy is IN_ORDER.

int64 parallelism = 5;

Returns
Type Description
long

The parallelism.

getPermissiveSsh()

public abstract boolean getPermissiveSsh()

When true, Batch will configure SSH to allow passwordless login between VMs running the Batch tasks in the same TaskGroup.

bool permissive_ssh = 12;

Returns
Type Description
boolean

The permissiveSsh.

getRequireHostsFile()

public abstract boolean getRequireHostsFile()

When true, Batch will populate a file with a list of all VMs assigned to the TaskGroup and set the BATCH_HOSTS_FILE environment variable to the path of that file. Defaults to false.

bool require_hosts_file = 11;

Returns
Type Description
boolean

The requireHostsFile.

getRunAsNonRoot()

public abstract boolean getRunAsNonRoot()

Optional. If not set or set to false, Batch will use root user to execute runnables. If set to true, Batch will make sure to run the runnables using non-root user. Currently, the non-root user Batch used is generated by OS login. Reference: https://cloud.google.com/compute/docs/oslogin

bool run_as_non_root = 14 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

The runAsNonRoot.

getSchedulingPolicy()

public abstract TaskGroup.SchedulingPolicy getSchedulingPolicy()

Scheduling policy for Tasks in the TaskGroup. The default value is AS_SOON_AS_POSSIBLE.

.google.cloud.batch.v1alpha.TaskGroup.SchedulingPolicy scheduling_policy = 6;

Returns
Type Description
TaskGroup.SchedulingPolicy

The schedulingPolicy.

getSchedulingPolicyValue()

public abstract int getSchedulingPolicyValue()

Scheduling policy for Tasks in the TaskGroup. The default value is AS_SOON_AS_POSSIBLE.

.google.cloud.batch.v1alpha.TaskGroup.SchedulingPolicy scheduling_policy = 6;

Returns
Type Description
int

The enum numeric value on the wire for schedulingPolicy.

getTaskCount()

public abstract long getTaskCount()

Number of Tasks in the TaskGroup. Default is 1.

int64 task_count = 4;

Returns
Type Description
long

The taskCount.

getTaskCountPerNode()

public abstract long getTaskCountPerNode()

Max number of tasks that can be run on a VM at the same time. If not specified, the system will decide a value based on available compute resources on a VM and task requirements.

int64 task_count_per_node = 10;

Returns
Type Description
long

The taskCountPerNode.

getTaskEnvironments(int index)

public abstract Environment getTaskEnvironments(int index)

An array of environment variable mappings, which are passed to Tasks with matching indices. If task_environments is used then task_count should not be specified in the request (and will be ignored). Task count will be the length of task_environments.

Tasks get a BATCH_TASK_INDEX and BATCH_TASK_COUNT environment variable, in addition to any environment variables set in task_environments, specifying the number of Tasks in the Task's parent TaskGroup, and the specific Task's index in the TaskGroup (0 through BATCH_TASK_COUNT - 1).

repeated .google.cloud.batch.v1alpha.Environment task_environments = 9;

Parameter
Name Description
index int
Returns
Type Description
Environment

getTaskEnvironmentsCount()

public abstract int getTaskEnvironmentsCount()

An array of environment variable mappings, which are passed to Tasks with matching indices. If task_environments is used then task_count should not be specified in the request (and will be ignored). Task count will be the length of task_environments.

Tasks get a BATCH_TASK_INDEX and BATCH_TASK_COUNT environment variable, in addition to any environment variables set in task_environments, specifying the number of Tasks in the Task's parent TaskGroup, and the specific Task's index in the TaskGroup (0 through BATCH_TASK_COUNT - 1).

repeated .google.cloud.batch.v1alpha.Environment task_environments = 9;

Returns
Type Description
int

getTaskEnvironmentsList()

public abstract List<Environment> getTaskEnvironmentsList()

An array of environment variable mappings, which are passed to Tasks with matching indices. If task_environments is used then task_count should not be specified in the request (and will be ignored). Task count will be the length of task_environments.

Tasks get a BATCH_TASK_INDEX and BATCH_TASK_COUNT environment variable, in addition to any environment variables set in task_environments, specifying the number of Tasks in the Task's parent TaskGroup, and the specific Task's index in the TaskGroup (0 through BATCH_TASK_COUNT - 1).

repeated .google.cloud.batch.v1alpha.Environment task_environments = 9;

Returns
Type Description
List<Environment>

getTaskEnvironmentsOrBuilder(int index)

public abstract EnvironmentOrBuilder getTaskEnvironmentsOrBuilder(int index)

An array of environment variable mappings, which are passed to Tasks with matching indices. If task_environments is used then task_count should not be specified in the request (and will be ignored). Task count will be the length of task_environments.

Tasks get a BATCH_TASK_INDEX and BATCH_TASK_COUNT environment variable, in addition to any environment variables set in task_environments, specifying the number of Tasks in the Task's parent TaskGroup, and the specific Task's index in the TaskGroup (0 through BATCH_TASK_COUNT - 1).

repeated .google.cloud.batch.v1alpha.Environment task_environments = 9;

Parameter
Name Description
index int
Returns
Type Description
EnvironmentOrBuilder

getTaskEnvironmentsOrBuilderList()

public abstract List<? extends EnvironmentOrBuilder> getTaskEnvironmentsOrBuilderList()

An array of environment variable mappings, which are passed to Tasks with matching indices. If task_environments is used then task_count should not be specified in the request (and will be ignored). Task count will be the length of task_environments.

Tasks get a BATCH_TASK_INDEX and BATCH_TASK_COUNT environment variable, in addition to any environment variables set in task_environments, specifying the number of Tasks in the Task's parent TaskGroup, and the specific Task's index in the TaskGroup (0 through BATCH_TASK_COUNT - 1).

repeated .google.cloud.batch.v1alpha.Environment task_environments = 9;

Returns
Type Description
List<? extends com.google.cloud.batch.v1alpha.EnvironmentOrBuilder>

getTaskSpec()

public abstract TaskSpec getTaskSpec()

Required. Tasks in the group share the same task spec.

.google.cloud.batch.v1alpha.TaskSpec task_spec = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
TaskSpec

The taskSpec.

getTaskSpecOrBuilder()

public abstract TaskSpecOrBuilder getTaskSpecOrBuilder()

Required. Tasks in the group share the same task spec.

.google.cloud.batch.v1alpha.TaskSpec task_spec = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
TaskSpecOrBuilder

hasAllocationPolicy()

public abstract boolean hasAllocationPolicy()

Compute resource allocation for the TaskGroup. If specified, it overrides resources in Job.

.google.cloud.batch.v1alpha.AllocationPolicy allocation_policy = 7;

Returns
Type Description
boolean

Whether the allocationPolicy field is set.

hasTaskSpec()

public abstract boolean hasTaskSpec()

Required. Tasks in the group share the same task spec.

.google.cloud.batch.v1alpha.TaskSpec task_spec = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
boolean

Whether the taskSpec field is set.