Interface CfnJobDefinition.IMultiNodeEcsTaskPropertiesProperty
The properties for a task definition that describes the container and volume definitions of an Amazon ECS task.
Namespace: Amazon.CDK.AWS.Batch
Assembly: Amazon.CDK.Lib.dll
Syntax (csharp)
public interface CfnJobDefinition.IMultiNodeEcsTaskPropertiesPropertySyntax (vb)
Public Interface CfnJobDefinition.IMultiNodeEcsTaskPropertiesPropertyRemarks
You can specify which Docker images to use, the required resources, and other configurations related to launching the task definition through an Amazon ECS service or task.
ExampleMetadata: fixture=_generated
Examples
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.Batch;
var options;
var multiNodeEcsTaskPropertiesProperty = new MultiNodeEcsTaskPropertiesProperty {
Containers = new [] { new TaskContainerPropertiesProperty {
Image = "image",
// the properties below are optional
Command = new [] { "command" },
DependsOn = new [] { new TaskContainerDependencyProperty {
Condition = "condition",
ContainerName = "containerName"
} },
Environment = new [] { new EnvironmentProperty {
Name = "name",
Value = "value"
} },
Essential = false,
FirelensConfiguration = new FirelensConfigurationProperty {
Type = "type",
// the properties below are optional
Options = new Dictionary<string, string> {
{ "optionsKey", "options" }
}
},
LinuxParameters = new LinuxParametersProperty {
Devices = new [] { new DeviceProperty {
ContainerPath = "containerPath",
HostPath = "hostPath",
Permissions = new [] { "permissions" }
} },
InitProcessEnabled = false,
MaxSwap = 123,
SharedMemorySize = 123,
Swappiness = 123,
Tmpfs = new [] { new TmpfsProperty {
ContainerPath = "containerPath",
Size = 123,
// the properties below are optional
MountOptions = new [] { "mountOptions" }
} }
},
LogConfiguration = new LogConfigurationProperty {
LogDriver = "logDriver",
// the properties below are optional
Options = options,
SecretOptions = new [] { new SecretProperty {
Name = "name",
ValueFrom = "valueFrom"
} }
},
MountPoints = new [] { new MountPointProperty {
ContainerPath = "containerPath",
ReadOnly = false,
SourceVolume = "sourceVolume"
} },
Name = "name",
Privileged = false,
ReadonlyRootFilesystem = false,
RepositoryCredentials = new RepositoryCredentialsProperty {
CredentialsParameter = "credentialsParameter"
},
ResourceRequirements = new [] { new ResourceRequirementProperty {
Type = "type",
Value = "value"
} },
Secrets = new [] { new SecretProperty {
Name = "name",
ValueFrom = "valueFrom"
} },
Ulimits = new [] { new UlimitProperty {
HardLimit = 123,
Name = "name",
SoftLimit = 123
} },
User = "user"
} },
EnableExecuteCommand = false,
ExecutionRoleArn = "executionRoleArn",
IpcMode = "ipcMode",
PidMode = "pidMode",
TaskRoleArn = "taskRoleArn",
Volumes = new [] { new VolumesProperty {
EfsVolumeConfiguration = new EfsVolumeConfigurationProperty {
FileSystemId = "fileSystemId",
// the properties below are optional
AuthorizationConfig = new AuthorizationConfigProperty {
AccessPointId = "accessPointId",
Iam = "iam"
},
RootDirectory = "rootDirectory",
TransitEncryption = "transitEncryption",
TransitEncryptionPort = 123
},
Host = new VolumesHostProperty {
SourcePath = "sourcePath"
},
Name = "name"
} }
};Synopsis
Properties
| Containers | This object is a list of containers. |
| EnableExecuteCommand | Determines whether execute command functionality is turned on for this task. |
| ExecutionRoleArn | The Amazon Resource Name (ARN) of the execution role that AWS Batch can assume. |
| IpcMode | The IPC resource namespace to use for the containers in the task. |
| PidMode | The process namespace to use for the containers in the task. |
| TaskRoleArn | The Amazon Resource Name (ARN) that's associated with the Amazon ECS task. |
| Volumes | A list of volumes that are associated with the job. |
Properties
Containers
This object is a list of containers.
object? Containers { get; }Property Value
Remarks
Type union: either IResolvable or (either IResolvable or CfnJobDefinition.ITaskContainerPropertiesProperty)[]
EnableExecuteCommand
Determines whether execute command functionality is turned on for this task.
object? EnableExecuteCommand { get; }Property Value
Remarks
If true , execute command functionality is turned on all the containers in the task.
Type union: either bool or IResolvable
ExecutionRoleArn
The Amazon Resource Name (ARN) of the execution role that AWS Batch can assume.
string? ExecutionRoleArn { get; }Property Value
Remarks
For jobs that run on Fargate resources, you must provide an execution role. For more information, see AWS Batch execution IAM role in the AWS Batch User Guide .
IpcMode
The IPC resource namespace to use for the containers in the task.
string? IpcMode { get; }Property Value
Remarks
The valid values are host , task , or none .
If host is specified, all containers within the tasks that specified the host IPC mode on the same container instance share the same IPC resources with the host Amazon EC2 instance.
If task is specified, all containers within the specified task share the same IPC resources.
If none is specified, the IPC resources within the containers of a task are private, and are not shared with other containers in a task or on the container instance.
If no value is specified, then the IPC resource namespace sharing depends on the Docker daemon setting on the container instance. For more information, see IPC settings in the Docker run reference.
PidMode
The process namespace to use for the containers in the task.
string? PidMode { get; }Property Value
Remarks
The valid values are host or task . For example, monitoring sidecars might need pidMode to access information about other containers running in the same task.
If host is specified, all containers within the tasks that specified the host PID mode on the same container instance share the process namespace with the host Amazon EC2 instance.
If task is specified, all containers within the specified task share the same process namespace.
If no value is specified, the default is a private namespace for each container. For more information, see PID settings in the Docker run reference.
TaskRoleArn
The Amazon Resource Name (ARN) that's associated with the Amazon ECS task.
string? TaskRoleArn { get; }Property Value
Remarks
This is object is comparable to <a href="https://docs.aws.amazon.com/batch/latest/APIReference/API_ContainerProperties.html">ContainerProperties:jobRoleArn</a> .
Volumes
A list of volumes that are associated with the job.
object? Volumes { get; }