MWAA / Client / get_environment

get_environment

MWAA.Client.get_environment(**kwargs)

Describes an Amazon Managed Workflows for Apache Airflow (MWAA) environment.

See also: AWS API Documentation

Request Syntax

response = client.get_environment(
    Name='string'
)

Parameters:

Name (string) –

[REQUIRED]

The name of the Amazon MWAA environment. For example, MyMWAAEnvironment.

Return type:

dict

Returns:

Response Syntax

{
    'Environment': {
        'AirflowConfigurationOptions': {
            'string': 'string'
        },
        'AirflowVersion': 'string',
        'Arn': 'string',
        'CreatedAt': datetime(2015, 1, 1),
        'DagS3Path': 'string',
        'EnvironmentClass': 'string',
        'ExecutionRoleArn': 'string',
        'KmsKey': 'string',
        'LastUpdate': {
            'CreatedAt': datetime(2015, 1, 1),
            'Error': {
                'ErrorCode': 'string',
                'ErrorMessage': 'string'
            },
            'Source': 'string',
            'Status': 'SUCCESS'|'PENDING'|'FAILED'
        },
        'LoggingConfiguration': {
            'DagProcessingLogs': {
                'CloudWatchLogGroupArn': 'string',
                'Enabled': True|False,
                'LogLevel': 'CRITICAL'|'ERROR'|'WARNING'|'INFO'|'DEBUG'
            },
            'SchedulerLogs': {
                'CloudWatchLogGroupArn': 'string',
                'Enabled': True|False,
                'LogLevel': 'CRITICAL'|'ERROR'|'WARNING'|'INFO'|'DEBUG'
            },
            'TaskLogs': {
                'CloudWatchLogGroupArn': 'string',
                'Enabled': True|False,
                'LogLevel': 'CRITICAL'|'ERROR'|'WARNING'|'INFO'|'DEBUG'
            },
            'WebserverLogs': {
                'CloudWatchLogGroupArn': 'string',
                'Enabled': True|False,
                'LogLevel': 'CRITICAL'|'ERROR'|'WARNING'|'INFO'|'DEBUG'
            },
            'WorkerLogs': {
                'CloudWatchLogGroupArn': 'string',
                'Enabled': True|False,
                'LogLevel': 'CRITICAL'|'ERROR'|'WARNING'|'INFO'|'DEBUG'
            }
        },
        'MaxWorkers': 123,
        'MinWorkers': 123,
        'Name': 'string',
        'NetworkConfiguration': {
            'SecurityGroupIds': [
                'string',
            ],
            'SubnetIds': [
                'string',
            ]
        },
        'PluginsS3ObjectVersion': 'string',
        'PluginsS3Path': 'string',
        'RequirementsS3ObjectVersion': 'string',
        'RequirementsS3Path': 'string',
        'Schedulers': 123,
        'ServiceRoleArn': 'string',
        'SourceBucketArn': 'string',
        'StartupScriptS3ObjectVersion': 'string',
        'StartupScriptS3Path': 'string',
        'Status': 'CREATING'|'CREATE_FAILED'|'AVAILABLE'|'UPDATING'|'DELETING'|'DELETED'|'UNAVAILABLE'|'UPDATE_FAILED',
        'Tags': {
            'string': 'string'
        },
        'WebserverAccessMode': 'PRIVATE_ONLY'|'PUBLIC_ONLY',
        'WebserverUrl': 'string',
        'WeeklyMaintenanceWindowStart': 'string'
    }
}

Response Structure

• (dict) –

  • Environment (dict) –

    An object containing all available details about the environment.

    • AirflowConfigurationOptions (dict) –

      A list of key-value pairs containing the Apache Airflow configuration options attached to your environment. For more information, see Apache Airflow configuration options.

      • (string) –

        • (string) –

    • AirflowVersion (string) –

      The Apache Airflow version on your environment. Valid values: 1.10.12, 2.0.2, 2.2.2, and 2.4.3.

    • Arn (string) –

      The Amazon Resource Name (ARN) of the Amazon MWAA environment.

    • CreatedAt (datetime) –

      The day and time the environment was created.

    • DagS3Path (string) –

      The relative path to the DAGs folder in your Amazon S3 bucket. For example, s3://mwaa-environment/dags. For more information, see Adding or updating DAGs.

    • EnvironmentClass (string) –

      The environment class type. Valid values: mw1.small, mw1.medium, mw1.large. For more information, see Amazon MWAA environment class.

    • ExecutionRoleArn (string) –

      The Amazon Resource Name (ARN) of the execution role in IAM that allows MWAA to access Amazon Web Services resources in your environment. For example, arn:aws:iam::123456789:role/my-execution-role. For more information, see Amazon MWAA Execution role.

    • KmsKey (string) –

      The Amazon Web Services Key Management Service (KMS) encryption key used to encrypt the data in your environment.

    • LastUpdate (dict) –

      The status of the last update on the environment.

      • CreatedAt (datetime) –

        The day and time of the last update on the environment.

      • Error (dict) –

        The error that was encountered during the last update of the environment.

        • ErrorCode (string) –

          The error code that corresponds to the error with the last update.

        • ErrorMessage (string) –

          The error message that corresponds to the error code.

      • Source (string) –

        The source of the last update to the environment. Includes internal processes by Amazon MWAA, such as an environment maintenance update.

      • Status (string) –

        The status of the last update on the environment.

    • LoggingConfiguration (dict) –

      The Apache Airflow logs published to CloudWatch Logs.

      • DagProcessingLogs (dict) –

        The Airflow DAG processing logs published to CloudWatch Logs and the log level.

        • CloudWatchLogGroupArn (string) –

          The Amazon Resource Name (ARN) for the CloudWatch Logs group where the Apache Airflow log type (e.g. DagProcessingLogs) is published. For example, arn:aws:logs:us-east-1:123456789012:log-group:airflow-MyMWAAEnvironment-MwaaEnvironment-DAGProcessing:*.

        • Enabled (boolean) –

          Indicates whether the Apache Airflow log type (e.g. DagProcessingLogs) is enabled.

        • LogLevel (string) –

          The Apache Airflow log level for the log type (e.g. DagProcessingLogs).

      • SchedulerLogs (dict) –

        The Airflow scheduler logs published to CloudWatch Logs and the log level.

        • CloudWatchLogGroupArn (string) –

          The Amazon Resource Name (ARN) for the CloudWatch Logs group where the Apache Airflow log type (e.g. DagProcessingLogs) is published. For example, arn:aws:logs:us-east-1:123456789012:log-group:airflow-MyMWAAEnvironment-MwaaEnvironment-DAGProcessing:*.

        • Enabled (boolean) –

          Indicates whether the Apache Airflow log type (e.g. DagProcessingLogs) is enabled.

        • LogLevel (string) –

          The Apache Airflow log level for the log type (e.g. DagProcessingLogs).

      • TaskLogs (dict) –

        The Airflow task logs published to CloudWatch Logs and the log level.

        • CloudWatchLogGroupArn (string) –

          The Amazon Resource Name (ARN) for the CloudWatch Logs group where the Apache Airflow log type (e.g. DagProcessingLogs) is published. For example, arn:aws:logs:us-east-1:123456789012:log-group:airflow-MyMWAAEnvironment-MwaaEnvironment-DAGProcessing:*.

        • Enabled (boolean) –

          Indicates whether the Apache Airflow log type (e.g. DagProcessingLogs) is enabled.

        • LogLevel (string) –

          The Apache Airflow log level for the log type (e.g. DagProcessingLogs).

      • WebserverLogs (dict) –

        The Airflow web server logs published to CloudWatch Logs and the log level.

        • CloudWatchLogGroupArn (string) –

          The Amazon Resource Name (ARN) for the CloudWatch Logs group where the Apache Airflow log type (e.g. DagProcessingLogs) is published. For example, arn:aws:logs:us-east-1:123456789012:log-group:airflow-MyMWAAEnvironment-MwaaEnvironment-DAGProcessing:*.

        • Enabled (boolean) –

          Indicates whether the Apache Airflow log type (e.g. DagProcessingLogs) is enabled.

        • LogLevel (string) –

          The Apache Airflow log level for the log type (e.g. DagProcessingLogs).

      • WorkerLogs (dict) –

        The Airflow worker logs published to CloudWatch Logs and the log level.

        • CloudWatchLogGroupArn (string) –

          The Amazon Resource Name (ARN) for the CloudWatch Logs group where the Apache Airflow log type (e.g. DagProcessingLogs) is published. For example, arn:aws:logs:us-east-1:123456789012:log-group:airflow-MyMWAAEnvironment-MwaaEnvironment-DAGProcessing:*.

        • Enabled (boolean) –

          Indicates whether the Apache Airflow log type (e.g. DagProcessingLogs) is enabled.

        • LogLevel (string) –

          The Apache Airflow log level for the log type (e.g. DagProcessingLogs).

    • MaxWorkers (integer) –

      The maximum number of workers that run in your environment. For example, 20.

    • MinWorkers (integer) –

      The minimum number of workers that run in your environment. For example, 2.

    • Name (string) –

      The name of the Amazon MWAA environment. For example, MyMWAAEnvironment.

    • NetworkConfiguration (dict) –

      Describes the VPC networking components used to secure and enable network traffic between the Amazon Web Services resources for your environment. For more information, see About networking on Amazon MWAA.

      • SecurityGroupIds (list) –

        A list of security group IDs. For more information, see Security in your VPC on Amazon MWAA.

        • (string) –

      • SubnetIds (list) –

        A list of subnet IDs. For more information, see About networking on Amazon MWAA.

        • (string) –

    • PluginsS3ObjectVersion (string) –

      The version of the plugins.zip file in your Amazon S3 bucket. You must specify the version ID that Amazon S3 assigns to the file.

      Version IDs are Unicode, UTF-8 encoded, URL-ready, opaque strings that are no more than 1,024 bytes long. The following is an example:

      3sL4kqtJlcpXroDTDmJ+rmSpXd3dIbrHY+MTRCxf3vjVBH40Nr8X8gdRQBpUMLUo

      For more information, see Installing custom plugins.

    • PluginsS3Path (string) –

      The relative path to the file in your Amazon S3 bucket. For example, s3://mwaa-environment/plugins.zip. For more information, see Installing custom plugins.

    • RequirementsS3ObjectVersion (string) –

      The version of the requirements.txt file on your Amazon S3 bucket. You must specify the version ID that Amazon S3 assigns to the file.

      Version IDs are Unicode, UTF-8 encoded, URL-ready, opaque strings that are no more than 1,024 bytes long. The following is an example:

      3sL4kqtJlcpXroDTDmJ+rmSpXd3dIbrHY+MTRCxf3vjVBH40Nr8X8gdRQBpUMLUo

      For more information, see Installing Python dependencies.

    • RequirementsS3Path (string) –

      The relative path to the requirements.txt file in your Amazon S3 bucket. For example, s3://mwaa-environment/requirements.txt. For more information, see Installing Python dependencies.

    • Schedulers (integer) –

      The number of Apache Airflow schedulers that run in your Amazon MWAA environment.

    • ServiceRoleArn (string) –

      The Amazon Resource Name (ARN) for the service-linked role of the environment. For more information, see Amazon MWAA Service-linked role.

    • SourceBucketArn (string) –

      The Amazon Resource Name (ARN) of the Amazon S3 bucket where your DAG code and supporting files are stored. For example, arn:aws:s3:::my-airflow-bucket-unique-name. For more information, see Create an Amazon S3 bucket for Amazon MWAA.

    • StartupScriptS3ObjectVersion (string) –

      The version of the startup shell script in your Amazon S3 bucket. You must specify the version ID that Amazon S3 assigns to the file.

      Version IDs are Unicode, UTF-8 encoded, URL-ready, opaque strings that are no more than 1,024 bytes long. The following is an example:

      3sL4kqtJlcpXroDTDmJ+rmSpXd3dIbrHY+MTRCxf3vjVBH40Nr8X8gdRQBpUMLUo

      For more information, see Using a startup script.

    • StartupScriptS3Path (string) –

      The relative path to the startup shell script in your Amazon S3 bucket. For example, s3://mwaa-environment/startup.sh.

      Amazon MWAA runs the script as your environment starts, and before running the Apache Airflow process. You can use this script to install dependencies, modify Apache Airflow configuration options, and set environment variables. For more information, see Using a startup script.

    • Status (string) –

      The status of the Amazon MWAA environment. Valid values:

      • CREATING - Indicates the request to create the environment is in progress.

      • CREATE_FAILED - Indicates the request to create the environment failed, and the environment could not be created.

      • AVAILABLE - Indicates the request was successful and the environment is ready to use.

      • UPDATING - Indicates the request to update the environment is in progress.

      • DELETING - Indicates the request to delete the environment is in progress.

      • DELETED - Indicates the request to delete the environment is complete, and the environment has been deleted.

      • UNAVAILABLE - Indicates the request failed, but the environment was unable to rollback and is not in a stable state.

      • UPDATE_FAILED - Indicates the request to update the environment failed, and the environment has rolled back successfully and is ready to use.

      We recommend reviewing our troubleshooting guide for a list of common errors and their solutions. For more information, see Amazon MWAA troubleshooting.

    • Tags (dict) –

      The key-value tag pairs associated to your environment. For example, "Environment": "Staging". For more information, see Tagging Amazon Web Services resources.

      • (string) –

        • (string) –

    • WebserverAccessMode (string) –

      The Apache Airflow Web server access mode. For more information, see Apache Airflow access modes.

    • WebserverUrl (string) –

      The Apache Airflow Web server host name for the Amazon MWAA environment. For more information, see Accessing the Apache Airflow UI.

    • WeeklyMaintenanceWindowStart (string) –

      The day and time of the week in Coordinated Universal Time (UTC) 24-hour standard time that weekly maintenance updates are scheduled. For example: TUE:03:30.

Exceptions

• MWAA.Client.exceptions.ResourceNotFoundException

• MWAA.Client.exceptions.ValidationException

• MWAA.Client.exceptions.InternalServerException