aws cli task definition

The type of the target to attach the attribute with. When the host parameter is used, specify a sourcePath to declare the path on the host container instance that is presented to the container. The path on the container to mount the host volume at. This parameter maps to DriverOpts in the Create a volume section of the Docker Remote API and the xxopt option to docker volume create . This parameter is specified when you use an Amazon Elastic File System file system for task storage. When providing contents from a file that map to a binary blob fileb:// will always be treated as binary and use the file contents directly regardless of the cli-binary-format setting. These attributes are used when determining task placement for tasks hosted on Amazon EC2 instances. For information about checking your agent version and updating to the latest version, see Updating the Amazon ECS Container Agent in the Amazon Elastic Container Service Developer Guide . For tasks that use the Fargate launch type, the task or service requires the following platforms: The dependency condition of the container. The authorization credential option to use. If you specify the awsvpc network mode, the task is allocated an elastic network interface, and you must specify a NetworkConfiguration when you create a service or run a task with the task definition. However, this behavior is subject to change in the future. A task definition is required to run Docker containers in Amazon ECS. The number of cpu units reserved for the container. This parameter maps to Dns in the Create a container section of the Docker Remote API and the --dns option to docker run . The working directory to run commands inside the container in. It can be an empty list. For more information, see Docker security . If host is specified, then all containers within the tasks that specified the host PID mode on the same container instance share the same process namespace with the host Amazon EC2 instance. When this parameter is true, the container is given read-only access to its root file system. If specified, the syntax to use is "options":{"enable-ecs-log-metadata":"true|false","config-file-type:"s3|file","config-file-value":"arn:aws:s3:::mybucket/fluent.conf|filepath"} . Time duration (in seconds) to wait before giving up on resolving dependencies for a container. For more information, see Creating a task definition that uses a FireLens configuration in the Amazon Elastic Container Service Developer Guide . This parameter maps to PortBindings in the Create a container section of the Docker Remote API and the --publish option to docker run . By default, the AWS CLI uses SSL when communicating with AWS services. installation instructions This parameter maps to MemoryReservation in the Create a container section of the Docker Remote API and the --memory-reservation option to docker run . On Linux container instances, the Docker daemon on the container instance uses the CPU value to calculate the relative CPU share ratios for running containers. For tasks that use a bind mount host volume, specify a host and optional sourcePath . Automatically prompt for CLI input parameters. You can specify the short form ID for a resource or the full Amazon Resource Name (ARN). If your tasks runs on Fargate, this field is required. For tasks on Fargate, the supported log drivers are awslogs , splunk , and awsfirelens . For more information about linking Docker containers, go to Legacy container links in the Docker documentation. If your container instances are launched from version 20190301 or later, then they contain the required versions of the container agent and ecs-init . The maximum socket connect time in seconds. The process namespace to use for the containers in the task. A list of hostnames and IP address mappings to append to the /etc/hosts file on the container. If youre using tasks that use the Fargate launch type, the swappiness parameter isnt supported. For tasks that use the host network mode, the systemControls parameter applies to the container instances kernel parameter and that of all containers of any tasks running on that container instance. Port mappings are specified as part of the container definition. The type and amount of a resource to assign to a container. The CPU units cannot be less than 1 vCPU when you use Windows containers on Fargate. A JMESPath query to use in filtering the response data. For more information, see System Controls in the Amazon Elastic Container Service Developer Guide . If an access point is specified, the root directory value specified in the EFSVolumeConfiguration must either be omitted or set to / which will enforce the path set on the EFS access point. Transit encryption must be enabled if Amazon EFS IAM authorization is used. Docker volumes that are scoped to a task are automatically provisioned when the task starts and destroyed when the task stops. This parameter is specified when you use an Amazon Elastic File System file system for task storage. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. In general, ports below 32768 are outside of the ephemeral port range. A JMESPath query to use in filtering the response data. If there are environment variables specified using the environment parameter in a container definition, they take precedence over the variables contained within an environment file. The host and sourcePath parameters aren't supported for tasks run on Fargate. When you specify a task in a service, this value must match the runtimePlatform value of the service. The contents of the host parameter determine whether your bind mount host volume persists on the host container instance and where it is stored. Each line in an environment file should contain an environment variable in VARIABLE=VALUE format. --cli-input-json| --cli-input-yaml(string) The JSON string follows the format provided by --generate-cli-skeleton. Additional log drivers may be available in future releases of the Amazon ECS container agent. If you have a custom driver that isn't listed, you can fork the Amazon ECS container agent project that's available on GitHub and customize it to work with that driver. If you use the EC2 launch type, this field is optional. If you specify memoryReservation , then that value is subtracted from the available memory resources for the container instance on which the container is placed. The container instance attributes required by your task. For more information, see Working with GPUs on Amazon ECS or Working with Amazon Elastic Inference on Amazon ECS in the Amazon Elastic Container Service Developer Guide. Unless otherwise stated, all examples have unix-like quotation rules. For more information, see Amazon ECS-optimized Linux AMI in the Amazon Elastic Container Service Developer Guide . The name may contain letters (uppercase and lowercase), numbers, hyphens (-), underscores (_), forward slashes (/), back slashes (), or periods (.). Images in Amazon ECR repositories can be specified by either using the full registry/repository:tag or registry/repository@digest . The soft limit (in MiB) of memory to reserve for the container. The startPeriod is disabled by default. --task-definition (string) The family and revision ( family:revision ) or full Amazon Resource Name (ARN) of the task definition to deregister. Share Improve this answer Follow answered Apr 20 at 12:15 Mark B 168k 24 282 276 Each time that you register a new revision of a task definition in the same family, the revision value always increases by one. To check the Docker Remote API version on your container instance, log in to your container instance and run the following command: sudo docker version --format '{{.Server.APIVersion}}'. This option overrides the default behavior of verifying SSL certificates. For more information, see Specifying sensitive data in the Amazon Elastic Container Service Developer Guide . This parameter maps to ExtraHosts in the Create a container section of the Docker Remote API and the --add-host option to docker run . If the essential parameter of a container is marked as false , its failure doesnt affect the rest of the containers in a task. When system memory is under heavy contention, Docker attempts to keep the container memory to this soft limit. If this parameter is omitted, the default value of DISABLED is used. However the container can use a different logging driver than the Docker daemon by specifying a log driver with this parameter in the container definition. For more information, see Amazon ECS Container Agent Configuration in the Amazon Elastic Container Service Developer Guide . For more information, see Using gMSAs for Windows Containers in the Amazon Elastic Container Service Developer Guide . Docker volumes that are scoped to a, The Docker volume driver to use. Amazon ECS gives the first task definition that you registered to a family a revision number of 1. If you use the Fargate launch type, this field is required. When this parameter is true, the container is given elevated privileges on the host container instance (similar to the root user). 2 tonne trolley jack low profile duke basketball junos httpd log sports near me. Port mappings allow containers to access ports on the host container instance to send or receive traffic. You can only describe INACTIVE task definitions while an active task or service references them. The Linux capabilities for the container that have been removed from the default configuration provided by Docker. Images in other repositories on Docker Hub are qualified with an organization name (for example, amazon/amazon-ecs-agent ). User Guide for After a task reaches the RUNNING status, manual and automatic host and container port assignments are visible in the networkBindings section of DescribeTasks API responses. For example, you can mount C:\my\path:C:\my\path and D:\:D:\ , but not D:\my\path:C:\my\path or D:\:C:\my\path . The private repository authentication credentials to use. The value for the namespaced kernel parameter thats specified in namespace . The amount of memory (in MiB) used by the task. The string array must start with CMD to run the command arguments directly, or CMD-SHELL to run the command with the containers default shell. If no value is specified, then the IPC resource namespace sharing depends on the Docker daemon setting on the container instance. The secrets to pass to the container. The maximum size (in MiB) of the tmpfs volume. Determines whether to use the Amazon ECS task IAM role defined in a task definition when mounting the Amazon EFS file system. Data volumes to mount from another container. If youre using an Amazon ECS-optimized Linux AMI, your instance needs at least version 1.26.0-1 of the ecs-init package. The Unix timestamp for when the task definition was registered. This parameter is not supported for Windows containers. When you register a task definition with Windows containers, you must not specify a network mode. With Windows containers, this parameter can be used to reference a credential spec file when configuring a container for Active Directory authentication. The path for the device on the host container instance. The amount (in MiB) of memory to present to the container. For more information, see Amazon ECS Container Agent Configuration in the Amazon Elastic Container Service Developer Guide . [ "CMD-SHELL", "curl -f http://localhost/ || exit 1" ]. Valid naming values are displayed in the Ulimit data type. Give us feedback. This parameter maps to the --tmpfs option to docker run . The type of the target to attach the attribute with. An object representing a constraint on task placement in the task definition. A family groups multiple versions of a task definition. The absolute file path where the tmpfs volume is to be mounted. If this parameter is omitted, the root of the Amazon EFS volume will be used. The file must have a .env file extension. If the driver was installed using the Docker plugin CLI, use, Determines whether to use encryption for Amazon EFS data in transit between the Amazon ECS host and the Amazon EFS server. If using the EC2 launch type, you must specify either a task-level memory value or a container-level memory value. Run an init process inside the container that forwards signals and reaps processes. Details on an Elastic Inference accelerator. The port to use when sending encrypted data between the Amazon ECS host and the Amazon EFS server. For tasks that use the Fargate launch type, capabilities is supported for all platform versions but the add parameter is only supported if using platform version 1.4.0 or later. Specifying / will have the same effect as omitting this parameter. The secrets to pass to the log configuration. If the host PID mode is used, be aware that there is a heightened risk of undesired process namespace expose. By default, the startPeriod is disabled. The name of the volume. The following describe-task-definition example retrieves the details of a task definition. Time duration (in seconds) to wait before the container is forcefully killed if it doesnt exit normally on its own. If your container instances are launched from version 20190301 or later, then they contain the required versions of the container agent and ecs-init . The hostname parameter is not supported if you're using the awsvpc network mode. You can specify a family and revision to find information about a specific task definition, or you can simply specify the family to find the latest ACTIVE revision in that family. If there are multiple arguments, each argument is a separated string in the array. A maxSwap value must be set for the swappiness parameter to be used. Accepted values are whole numbers between 0 and 100 . The port to use when sending encrypted data between the Amazon ECS host and the Amazon EFS server. The supported resource types are GPUs and Elastic Inference accelerators. A family groups multiple versions of a task definition. The hostPort can be left blank or it must be the same value as the containerPort . This parameter maps to Labels in the Create a container section of the Docker Remote API and the --label option to docker run . You may specify between 1 and 10 retries. Up to 255 characters are allowed. The principal that registered the task definition. If neither the stopTimeout parameter or the ECS_CONTAINER_STOP_TIMEOUT agent configuration variable are set, then the default values of 30 seconds for Linux containers and 30 seconds on Windows containers are used. _ : / @. We dont recommend that you rely on INACTIVE task definitions persisting beyond the lifecycle of any associated tasks and services. The revision is a version number of a task definition in a family. The task execution IAM role is required depending on the requirements of your task. The full Amazon Resource Name (ARN) of the task definition. Up to 255 letters (uppercase and lowercase), numbers, underscores, and hyphens are allowed. If the network mode of a task definition is set to none , then you can't specify port mappings. If the swappiness parameter is not specified, a default value of 60 is used. For more information, see Docker security . When you specify a task in a service, this value must match the runtimePlatform value of the service. The file type to use. For tasks that use a Docker volume, specify a DockerVolumeConfiguration . Do not use aws: , AWS: , or any upper or lowercase combination of such as a prefix for either keys or values as it is reserved for Amazon Web Services use. The following are the available conditions and their behavior: Time duration (in seconds) to wait before giving up on resolving dependencies for a container. When system memory is under heavy contention, Docker attempts to keep the container memory to this soft limit. The port number on the container that is bound to the user-specified or automatically assigned host port. For more information, see Using data volumes in tasks in the Amazon Elastic Container Service Developer Guide . The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container agent ports 51678-51680. The configuration details for the App Mesh proxy. Task placement constraints aren't supported for tasks run on Fargate. However, this behavior is subject to change in the future. The list of port mappings for the container. The ulimit settings to pass to the container. If the driver was installed using another method, use Docker plugin discovery to retrieve the driver name. This parameter is specified when you use Docker volumes. Details on a data volume from another container in the same task definition. Amazon ECS currently supports a subset of the logging drivers available to the Docker daemon (shown in the LogConfiguration data type). For more information, see Amazon ECS Task Role in the Amazon Elastic Container Service Developer Guide . This parameter is only supported if the network mode of a task definition is bridge . For more information, see PID settings in the Docker run reference . The log router to use. If the network mode is set to none , you cannot specify port mappings in your container definitions, and the tasks containers do not have external connectivity. Port mappings allow containers to access ports on the host container instance to send or receive traffic. For tasks on Fargate, the supported log drivers are awslogs , splunk , and awsfirelens . A family groups multiple versions of a task definition. If IgnoredUID is specified, this field can be empty. For more information, see Using Data Volumes in Tasks . If your container instances are launched from version 20190301 or later, then they contain the required versions of the container agent and ecs-init . For more information, see Custom Log Routing in the Amazon Elastic Container Service Developer Guide . The supported values are either the full ARN of the Secrets Manager secret or the full ARN of the parameter in the SSM Parameter Store. The valid values are fluentd or fluentbit . If task is specified, all containers within the specified task share the same IPC resources. This parameter maps to DnsSearch in the Create a container section of the Docker Remote API and the --dns-search option to docker run . For more information, see Encrypting Data in Transit in the Amazon Elastic File System User Guide . For environment variables, this is the name of the environment variable. This field is optional for tasks using the Fargate launch type, and the only requirement is that the total amount of CPU reserved for all containers within a task be lower than the task-level cpu value. The Elastic Inference accelerator associated with the task. By default, images in the Docker Hub registry are available. To check the Docker Remote API version on your container instance, log in to your container instance and run the following command: sudo docker version --format '{{.Server.APIVersion}}'. The valid values are fluentd or fluentbit . The dependencies defined for container startup and shutdown. August 2015. The log configuration specification for the container. Any host port that was previously specified in a running task is also reserved while the task is running. 256 (.25 vCPU) - Available memory values: 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB), 512 (.5 vCPU) - Available memory values: 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 1024 (1 vCPU) - Available memory values: 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB), 2048 (2 vCPU) - Available memory values: 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB), 4096 (4 vCPU) - Available memory values: 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB). To check the Docker Remote API version on your container instance, log in to your container instance and run the following command: sudo docker version --format '{{.Server.APIVersion}}'. The ulimit settings to pass to the container. The default format is base64. Custom metadata to add to your Docker volume. The hostname to use for your container. If you specify memoryReservation , then that value is subtracted from the available memory resources for the container instance where the container is placed. taskDefinition -> (string) The task definition that the task set is using. Your containers must also run some configuration code to use the feature. However, if you launched another copy of the same task on that container instance, each task is guaranteed a minimum of 512 CPU units when needed. 256 (.25 vCPU) - Available memory values: 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB), 512 (.5 vCPU) - Available memory values: 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 1024 (1 vCPU) - Available memory values: 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB), 2048 (2 vCPU) - Available memory values: 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB), 4096 (4 vCPU) - Available memory values: 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB). The scope for the Docker volume that determines its lifecycle. After a task reaches the RUNNING status, manual and automatic host and container port assignments are visible in the networkBindings section of DescribeTasks API responses. Port mappings are specified as part of the container definition. The only supported value is APPMESH . You cant use an INACTIVE task definition to run new tasks or create new services, and you cant update an existing service to reference an INACTIVE task definition. Task placement constraints arent supported for tasks run on Fargate. See also: AWS API Documentation list-task-definitionsis a paginated operation. If you use containers in a task with the awsvpc or host network mode, specify the exposed ports using containerPort . The Elastic Network Adapter that's associated with the task if the task uses the awsvpc network mode. 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB) - Available cpu values: 256 (.25 vCPU), 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB) - Available cpu values: 512 (.5 vCPU), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB) - Available cpu values: 1024 (1 vCPU), Between 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB) - Available cpu values: 2048 (2 vCPU), Between 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB) - Available cpu values: 4096 (4 vCPU). This allows you to tune a container's memory swappiness behavior. For more information, see https://docs.docker.com/engine/reference/builder/#entrypoint . The following register-task-definition example registers a task definition using container definitions provided as a JSON string parameter with escaped double quotes. You must specify a revision . AWS experience preferred, React Native experience would be helpful as thats our front end framework. The name of a container. The number of CPU units used by the task. Windows containers cannot mount directories on a different drive, and mount point cannot be across drives. This parameter maps to HealthCheck in the Create a container section of the Docker Remote API and the HEALTHCHECK parameter of docker run . For more information, see CPU share constraint in the Docker documentation. Valid values are tcp and udp . The task execution IAM role is required depending on the requirements of your task. When you use the Amazon ECS API, CLI, or Amazon Web Services SDK, if the secret exists in the same Region as the task that youre launching then you can use either the full ARN or the name of the secret. For environment variables, this is the value of the environment variable. On Windows container instances, the CPU limit is enforced as an absolute limit, or a quota. Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following characters: + - = . This parameter maps to ReadonlyRootfs in the Create a container section of the Docker Remote API and the --read-only option to docker run . COMPLETE - This condition validates that a dependent container runs to completion (exits) before permitting other containers to start. The container path, mount options, and size of the tmpfs mount. Your containers must also run some configuration code in order to take advantage of the feature. You must specify a revision. The driver value must match the driver name provided by Docker because it is used for task placement. The default value is 30 seconds. The hostname to use in the /etc/hosts entry. This is used to ensure the proxy ignores its own traffic. The contents of the host parameter determine whether your bind mount host volume persists on the host container instance and where it's stored. The region to use. You can run your Linux tasks on an ARM-based platform by setting the value to ARM64 . This parameter maps to Image in the Create a container section of the Docker Remote API and the IMAGE parameter of docker run . The Elastic Inference accelerator type to use. Transit encryption must be enabled if Amazon EFS IAM authorization is used. A key is a general label that acts like a category for more specific tag values. For Amazon ECS tasks on Amazon EC2 Linux instances, any network mode can be used. Linux-specific modifications that are applied to the container, such as Linux kernel capabilities. If you use the Fargate launch type, this field is required. For more information, see EFS mount helper in the Amazon Elastic File System User Guide . If this value is true , the container has read-only access to the volume. If you're using an Amazon ECS-optimized Linux AMI, your instance needs at least version 1.26.0-1 of the ecs-init package. 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB) - Available cpu values: 256 (.25 vCPU), 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB) - Available cpu values: 512 (.5 vCPU), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB) - Available cpu values: 1024 (1 vCPU), Between 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB) - Available cpu values: 2048 (2 vCPU), Between 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB) - Available cpu values: 4096 (4 vCPU). The private repository authentication credentials to use. Details on a data volume from another container in the same task definition. Windows containers only support the use of the local driver. Up to 255 letters (uppercase and lowercase), numbers, underscores, and hyphens are allowed. By default, images in the Docker Hub registry are available. You can specify the user using the following formats. The revision is a version number of a task definition in a family. Images in other repositories on Docker Hub are qualified with an organization name (for example, amazon/amazon-ecs-agent ). This parameter maps to CapAdd in the Create a container section of the Docker Remote API and the --cap-add option to docker run . When system memory is under heavy contention, Docker attempts to keep the container memory to this soft limit. For more information, see Attributes in the Amazon Elastic Container Service Developer Guide . If the location does exist, the contents of the source path folder are exported. If this parameter is empty, then the Docker daemon has assigned a host path for you. Up to 255 characters are allowed. For more information, see Amazon ECS-optimized AMI versions in the Amazon Elastic Container Service Developer Guide . An attribute is a name-value pair thats associated with an Amazon ECS object. Amazon ECS currently supports a subset of the logging drivers available to the Docker daemon (shown in the LogConfiguration data type). The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container agent ports 51678-51680. String values are converted to an integer indicating the MiB when the task definition is registered. For more information, see Amazon ECS-optimized Linux AMI in the Amazon Elastic Container Service Developer Guide . However, we dont currently provide support for running modified copies of this software. For more information about using the awsfirelens log driver, see Custom log routing in the Amazon Elastic Container Service Developer Guide . The number of GPUs thats reserved for all containers in a task cant exceed the number of available GPUs on the container instance that the task is launched on. The supported values are GPU or InferenceAccelerator . This string is passed directly to the Docker daemon. You can specify the short form ID for a resource or the full Amazon Resource Name (ARN). The authorization configuration details for the Amazon EFS file system. If a startTimeout value is specified for containerB and it doesnt reach the desired status within that time then containerA gives up and not start. The image used to start a container. For tasks that use the task IPC mode, IPC namespace related systemControls will apply to all containers within a task. The secret to expose to the container. This parameter maps to LogConfig in the Create a container section of the Docker Remote API and the --log-driver option to docker run . The authorization credential options can be provided using either the Amazon Resource Name (ARN) of an Secrets Manager secret or SSM Parameter Store parameter. For tasks using the Fargate launch type, the task or service requires platform version 1.3.0 or later. If this kernel parameter is unavailable, the default ephemeral port range from 49153 through 65535 is used. Must be a volume name referenced in the name parameter of task definition volume . An object representing the secret to expose to your container. A list of ulimits to set in the container. By default, the container has permissions for read , write , and mknod for the device. Automatically prompt for CLI input parameters.

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