airflow.providers.amazon.aws.operators.ecs¶
Module Contents¶
Classes¶
This is the base operator for all Elastic Container Service operators. |
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Creates an AWS ECS cluster. |
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Deletes an AWS ECS cluster. |
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Deregister a task definition on AWS ECS. |
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Register a task definition on AWS ECS. |
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Execute a task on AWS ECS (Elastic Container Service). |
- class airflow.providers.amazon.aws.operators.ecs.EcsBaseOperator(*, aws_conn_id='aws_default', region_name=None, verify=None, botocore_config=None, **kwargs)[source]¶
Bases:
airflow.providers.amazon.aws.operators.base_aws.AwsBaseOperator[airflow.providers.amazon.aws.hooks.ecs.EcsHook]This is the base operator for all Elastic Container Service operators.
- class airflow.providers.amazon.aws.operators.ecs.EcsCreateClusterOperator(*, cluster_name, create_cluster_kwargs=None, wait_for_completion=True, waiter_delay=15, waiter_max_attempts=60, deferrable=conf.getboolean('operators', 'default_deferrable', fallback=False), **kwargs)[source]¶
Bases:
EcsBaseOperatorCreates an AWS ECS cluster.
See also
For more information on how to use this operator, take a look at the guide: Create an AWS ECS Cluster
- Parameters
cluster_name (str) – The name of your cluster. If you don’t specify a name for your cluster, you create a cluster that’s named default.
create_cluster_kwargs (dict | None) – Extra arguments for Cluster Creation.
wait_for_completion (bool) – If True, waits for creation of the cluster to complete. (default: True)
waiter_delay (int) – The amount of time in seconds to wait between attempts, if not set then the default waiter value will be used.
waiter_max_attempts (int) – The maximum number of attempts to be made, if not set then the default waiter value will be used.
deferrable (bool) – If True, the operator will wait asynchronously for the job to complete. This implies waiting for completion. This mode requires aiobotocore module to be installed. (default: False)
- class airflow.providers.amazon.aws.operators.ecs.EcsDeleteClusterOperator(*, cluster_name, wait_for_completion=True, waiter_delay=15, waiter_max_attempts=60, deferrable=conf.getboolean('operators', 'default_deferrable', fallback=False), **kwargs)[source]¶
Bases:
EcsBaseOperatorDeletes an AWS ECS cluster.
See also
For more information on how to use this operator, take a look at the guide: Delete an AWS ECS Cluster
- Parameters
cluster_name (str) – The short name or full Amazon Resource Name (ARN) of the cluster to delete.
wait_for_completion (bool) – If True, waits for creation of the cluster to complete. (default: True)
waiter_delay (int) – The amount of time in seconds to wait between attempts, if not set then the default waiter value will be used.
waiter_max_attempts (int) – The maximum number of attempts to be made, if not set then the default waiter value will be used.
deferrable (bool) – If True, the operator will wait asynchronously for the job to complete. This implies waiting for completion. This mode requires aiobotocore module to be installed. (default: False)
- class airflow.providers.amazon.aws.operators.ecs.EcsDeregisterTaskDefinitionOperator(*, task_definition, **kwargs)[source]¶
Bases:
EcsBaseOperatorDeregister a task definition on AWS ECS.
See also
For more information on how to use this operator, take a look at the guide: Deregister a Task Definition
- Parameters
task_definition (str) – The family and revision (family:revision) or full Amazon Resource Name (ARN) of the task definition to deregister. If you use a family name, you must specify a revision.
- class airflow.providers.amazon.aws.operators.ecs.EcsRegisterTaskDefinitionOperator(*, family, container_definitions, register_task_kwargs=None, **kwargs)[source]¶
Bases:
EcsBaseOperatorRegister a task definition on AWS ECS.
See also
For more information on how to use this operator, take a look at the guide: Register a Task Definition
- Parameters
- class airflow.providers.amazon.aws.operators.ecs.EcsRunTaskOperator(*, task_definition, cluster, overrides, launch_type='EC2', capacity_provider_strategy=None, group=None, placement_constraints=None, placement_strategy=None, platform_version=None, network_configuration=None, tags=None, awslogs_group=None, awslogs_region=None, awslogs_stream_prefix=None, awslogs_fetch_interval=timedelta(seconds=30), propagate_tags=None, quota_retry=None, reattach=False, number_logs_exception=10, wait_for_completion=True, waiter_delay=6, waiter_max_attempts=1000000, deferrable=conf.getboolean('operators', 'default_deferrable', fallback=False), **kwargs)[source]¶
Bases:
EcsBaseOperatorExecute a task on AWS ECS (Elastic Container Service).
See also
For more information on how to use this operator, take a look at the guide: Run a Task Definition
- Parameters
task_definition (str) – the task definition name on Elastic Container Service
cluster (str) – the cluster name on Elastic Container Service
overrides (dict) – the same parameter that boto3 will receive (templated): https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/ecs.html#ECS.Client.run_task
aws_conn_id – connection id of AWS credentials / region name. If None, credential boto3 strategy will be used (https://boto3.amazonaws.com/v1/documentation/api/latest/guide/configuration.html).
region – region name to use in AWS Hook. Override the region in connection (if provided)
launch_type (str) – the launch type on which to run your task (‘EC2’, ‘EXTERNAL’, or ‘FARGATE’)
capacity_provider_strategy (list | None) – the capacity provider strategy to use for the task. When capacity_provider_strategy is specified, the launch_type parameter is omitted. If no capacity_provider_strategy or launch_type is specified, the default capacity provider strategy for the cluster is used.
group (str | None) – the name of the task group associated with the task
placement_constraints (list | None) – an array of placement constraint objects to use for the task
placement_strategy (list | None) – an array of placement strategy objects to use for the task
platform_version (str | None) – the platform version on which your task is running
network_configuration (dict | None) – the network configuration for the task
tags (dict | None) – a dictionary of tags in the form of {‘tagKey’: ‘tagValue’}.
awslogs_group (str | None) – the CloudWatch group where your ECS container logs are stored. Only required if you want logs to be shown in the Airflow UI after your job has finished.
awslogs_region (str | None) – the region in which your CloudWatch logs are stored. If None, this is the same as the region parameter. If that is also None, this is the default AWS region based on your connection settings.
awslogs_stream_prefix (str | None) – the stream prefix that is used for the CloudWatch logs. This is usually based on some custom name combined with the name of the container. Only required if you want logs to be shown in the Airflow UI after your job has finished.
awslogs_fetch_interval (datetime.timedelta) – the interval that the ECS task log fetcher should wait in between each Cloudwatch logs fetches. If deferrable is set to True, that parameter is ignored and waiter_delay is used instead.
quota_retry (dict | None) – Config if and how to retry the launch of a new ECS task, to handle transient errors.
reattach (bool) – If set to True, will check if the task previously launched by the task_instance is already running. If so, the operator will attach to it instead of starting a new task. This is to avoid relaunching a new task when the connection drops between Airflow and ECS while the task is running (when the Airflow worker is restarted for example).
number_logs_exception (int) – Number of lines from the last Cloudwatch logs to return in the AirflowException if an ECS task is stopped (to receive Airflow alerts with the logs of what failed in the code running in ECS).
wait_for_completion (bool) – If True, waits for creation of the cluster to complete. (default: True)
waiter_delay (int) – The amount of time in seconds to wait between attempts, if not set then the default waiter value will be used.
waiter_max_attempts (int) – The maximum number of attempts to be made, if not set then the default waiter value will be used.
deferrable (bool) – If True, the operator will wait asynchronously for the job to complete. This implies waiting for completion. This mode requires aiobotocore module to be installed. (default: False)