ecs_taskdefinition – register a task definition in ecs — Ansible Documentation

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# ecs_taskdefinition – register a task definition in ecs

- Synopsis
- Requirements
- Parameters
- Notes
- Examples
- Return Values
- Status

## Synopsis

- Registers or deregisters task definitions in the Amazon Web Services (AWS) EC2 Container Service (ECS)

## Requirements

The below requirements are needed on the host that executes this module.

- boto
- boto3
- botocore
- json
- python >= 2.6

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
arn - |  | The arn of the task description to delete
aws_access_key string |  | AWS access key. If not set then the value of the AWS_ACCESS_KEY_ID, AWS_ACCESS_KEY or EC2_ACCESS_KEY environment variable is used. aliases: ec2_access_key, access_key
aws_secret_key string |  | AWS secret key. If not set then the value of the AWS_SECRET_ACCESS_KEY, AWS_SECRET_KEY, or EC2_SECRET_KEY environment variable is used. aliases: ec2_secret_key, secret_key
containers - |  | A list of containers definitions
cpu - added in 2.7 |  | The number of cpu units used by the task. If using the EC2 launch type, this field is optional and any value can be used. If using the Fargate launch type, this field is required and you must use one of [256, 512, 1024, 2048, 4096]
debug_botocore_endpoint_logs boolean added in 2.8 | Choices: no ← yes | Use a botocore.endpoint logger to parse the unique (rather than total) "resource:action" API calls made during a task, outputing the set to the resource_actions key in the task results. Use the aws_resource_action callback to output to total list made during a playbook. The ANSIBLE_DEBUG_BOTOCORE_LOGS environment variable may also be used.
ec2_url string |  | Url to use to connect to EC2 or your Eucalyptus cloud (by default the module will use EC2 endpoints). Ignored for modules where region is required. Must be specified for all other modules if region is not used. If not set then the value of the EC2_URL environment variable, if any, is used.
execution_role_arn - added in 2.7 |  | The Amazon Resource Name (ARN) of the task execution role that the Amazon ECS container agent and the Docker daemon can assume.
family - |  | A Name that would be given to the task definition
force_create boolean added in 2.5 | Choices: no yes | Always create new task definition
launch_type - added in 2.7 | Choices: EC2 FARGATE | The launch type on which to run your task
memory - added in 2.7 |  | The amount (in MiB) of memory used by the task. If using the EC2 launch type, this field is optional and any value can be used. If using the Fargate launch type, this field is required and is limited by the cpu
network_mode - | Choices: bridge ← host none awsvpc | The Docker networking mode to use for the containers in the task. `awsvpc` mode was added in Ansible 2.5
profile string |  | Uses a boto profile. Only works with boto >= 2.24.0.
region string |  | The AWS region to use. If not specified then the value of the AWS_REGION or EC2_REGION environment variable, if any, is used. See http://docs.aws.amazon.com/general/latest/gr/rande.html#ec2_region aliases: aws_region, ec2_region
revision - |  | A revision number for the task definition
security_token string |  | AWS STS security token. If not set then the value of the AWS_SECURITY_TOKEN or EC2_SECURITY_TOKEN environment variable is used. aliases: access_token
state - / required | Choices: present absent | State whether the task definition should exist or be deleted
task_role_arn - |  | The Amazon Resource Name (ARN) of the IAM role that containers in this task can assume. All containers in this task are granted the permissions that are specified in this role.
validate_certs boolean | Choices: no yes ← | When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.
volumes - |  | A list of names of volumes to be attached

## Notes

Note

- If parameters are not set within the module, the following environment variables can be used in decreasing order of precedence `AWS_URL` or `EC2_URL`, `AWS_ACCESS_KEY_ID` or `AWS_ACCESS_KEY` or `EC2_ACCESS_KEY`, `AWS_SECRET_ACCESS_KEY` or `AWS_SECRET_KEY` or `EC2_SECRET_KEY`, `AWS_SECURITY_TOKEN` or `EC2_SECURITY_TOKEN`, `AWS_REGION` or `EC2_REGION`
- Ansible uses the boto configuration file (typically ~/.boto) if no credentials are provided. See https://boto.readthedocs.io/en/latest/boto_config_tut.html
- `AWS_REGION` or `EC2_REGION` can be typically be used to specify the AWS region, when required, but this can also be configured in the boto config file

## Examples

    - name: Create task definition
      ecs_taskdefinition:
        containers:
        - name: simple-app
          cpu: 10
          essential: true
          image: "httpd:2.4"
          memory: 300
          mountPoints:
          - containerPath: /usr/local/apache2/htdocs
            sourceVolume: my-vol
          portMappings:
          - containerPort: 80
            hostPort: 80
          logConfiguration:
            logDriver: awslogs
            options:
              awslogs-group: /ecs/test-cluster-taskdef
              awslogs-region: us-west-2
              awslogs-stream-prefix: ecs
        - name: busybox
          command:
            - >
              /bin/sh -c "while true; do echo '<html><head><title>Amazon ECS Sample App</title></head><body><div><h1>Amazon ECS Sample App</h1><h2>Congratulations!
              </h2><p>Your application is now running on a container in Amazon ECS.</p>' > top; /bin/date > date ; echo '</div></body></html>' > bottom;
              cat top date bottom > /usr/local/apache2/htdocs/index.html ; sleep 1; done"
          cpu: 10
          entryPoint:
          - sh
          - "-c"
          essential: false
          image: busybox
          memory: 200
          volumesFrom:
          - sourceContainer: simple-app
        volumes:
        - name: my-vol
        family: test-cluster-taskdef
        state: present
      register: task_output

    - name: Create task definition
      ecs_taskdefinition:
        family: nginx
        containers:
        - name: nginx
          essential: true
          image: "nginx"
          portMappings:
          - containerPort: 8080
            hostPort:      8080
          cpu: 512
          memory: 1024
        state: present

    - name: Create task definition
      ecs_taskdefinition:
        family: nginx
        containers:
        - name: nginx
          essential: true
          image: "nginx"
          portMappings:
          - containerPort: 8080
            hostPort:      8080
        launch_type: FARGATE
        cpu: 512
        memory: 1024
        state: present
        network_mode: awsvpc

    # Create Task Definition with Environment Variables and Secrets
    - name: Create task definition
      ecs_taskdefinition:
        family: nginx
        containers:
        - name: nginx
          essential: true
          image: "nginx"
          environment:
            - name: "PORT"
              value: "8080"
          secrets:
            # For variables stored in Secrets Manager
            - name: "NGINX_HOST"
              valueFrom: "arn:aws:secretsmanager:us-west-2:123456789012:secret:nginx/NGINX_HOST"
            # For variables stored in Parameter Store
            - name: "API_KEY"
              valueFrom: "arn:aws:ssm:us-west-2:123456789012:parameter/nginx/API_KEY"
        launch_type: FARGATE
        cpu: 512
        memory: 1GB
        state: present
        network_mode: awsvpc

## Return Values

Common return values are documented here, the following are the fields unique to this module:

Key | Returned | Description
--- | --- | ---
taskdefinition dictionary | always | a reflection of the input parameters

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]

### Authors

- Mark Chance (@Java1Guy)

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