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# aws_batch_compute_environment – Manage AWS Batch Compute Environments

New in version 2.5.

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

## Synopsis

- This module allows the management of AWS Batch Compute Environments. It is idempotent and supports “Check” mode. Use module aws_batch_compute_environment to manage the compute environment, aws_batch_job_queue to manage job queues, aws_batch_job_definition to manage job definitions.

## Requirements

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

- boto
- boto3
- python >= 2.6

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
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
bid_percentage - |  | The minimum percentage that a Spot Instance price must be when compared with the On-Demand price for that instance type before instances are launched. For example, if your bid percentage is 20%, then the Spot price must be below 20% of the current On-Demand price for that EC2 instance.
compute_environment_name - / required |  | The name for your compute environment. Up to 128 letters (uppercase and lowercase), numbers, and underscores are allowed.
compute_environment_state - | Choices: ENABLED ← DISABLED | The state of the compute environment. If the state is ENABLED, then the compute environment accepts jobs from a queue and can scale out automatically based on queues.
compute_resource_type - / required | Choices: EC2 SPOT | The type of compute resource.
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.
desiredv_cpus - |  | The desired number of EC2 vCPUS in the compute environment.
ec2_key_pair - |  | The EC2 key pair that is used for instances launched in the compute environment.
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.
image_id - |  | The Amazon Machine Image (AMI) ID used for instances launched in the compute environment.
instance_role - / required |  | The Amazon ECS instance role applied to Amazon EC2 instances in a compute environment.
instance_types - / required |  | The instance types that may be launched.
maxv_cpus - / required |  | The maximum number of EC2 vCPUs that an environment can reach.
minv_cpus - / required |  | The minimum number of EC2 vCPUs that an environment should maintain.
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
security_group_ids - / required |  | The EC2 security groups that are associated with instances launched in the compute environment.
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
service_role - / required |  | The full Amazon Resource Name (ARN) of the IAM role that allows AWS Batch to make calls to other AWS services on your behalf.
spot_iam_fleet_role - |  | The Amazon Resource Name (ARN) of the Amazon EC2 Spot Fleet IAM role applied to a SPOT compute environment.
state - | Choices: present ← absent | Describes the desired state.
subnets - / required |  | The VPC subnets into which the compute resources are launched.
tags - |  | Key-value pair tags to be applied to resources that are launched in the compute environment.
type - / required | Choices: MANAGED UNMANAGED | The type of the compute environment.
validate_certs boolean | Choices: no yes ← | When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.

## 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

    ---
    - hosts: localhost
      gather_facts: no
      vars:
        state: present
      tasks:
      - name: My Batch Compute Environment
        aws_batch_compute_environment:
          compute_environment_name: computeEnvironmentName
          state: present
          region: us-east-1
          compute_environment_state: ENABLED
          type: MANAGED
          compute_resource_type: EC2
          minv_cpus: 0
          maxv_cpus: 2
          desiredv_cpus: 1
          instance_types:
            - optimal
          subnets:
            - my-subnet1
            - my-subnet2
          security_group_ids:
            - my-sg1
            - my-sg2
          instance_role: arn:aws:iam::<account>:instance-profile/<role>
          tags:
            tag1: value1
            tag2: value2
          service_role: arn:aws:iam::<account>:role/service-role/<role>
        register: aws_batch_compute_environment_action

      - name: show results
        debug:
          var: aws_batch_compute_environment_action

## Return Values

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

Key | Returned | Description
--- | --- | ---
output dictionary | always | returns what action was taken, whether something was changed, invocation and response Sample: {'batch_compute_environment_action': 'none', 'changed': False, 'invocation': {'module_args': {'aws_access_key': None, 'aws_secret_key': None, 'bid_percentage': None, 'compute_environment_name': '<name>', 'compute_environment_state': 'ENABLED', 'compute_resource_type': 'EC2', 'desiredv_cpus': 0, 'ec2_key_pair': None, 'ec2_url': None, 'image_id': None, 'instance_role': 'arn:aws:iam::...', 'instance_types': ['optimal'], 'maxv_cpus': 8, 'minv_cpus': 0, 'profile': None, 'region': 'us-east-1', 'security_group_ids': ['*******'], 'security_token': None, 'service_role': 'arn:aws:iam::....', 'spot_iam_fleet_role': None, 'state': 'present', 'subnets': ['******'], 'tags': {'Environment': '<name>', 'Name': '<name>'}, 'type': 'MANAGED', 'validate_certs': True}}, 'response': {'computeEnvironmentArn': 'arn:aws:batch:....', 'computeEnvironmentName': '<name>', 'computeResources': {'desiredvCpus': 0, 'instanceRole': 'arn:aws:iam::...', 'instanceTypes': ['optimal'], 'maxvCpus': 8, 'minvCpus': 0, 'securityGroupIds': ['******'], 'subnets': ['*******'], 'tags': {'Environment': '<name>', 'Name': '<name>'}, 'type': 'EC2'}, 'ecsClusterArn': 'arn:aws:ecs:.....', 'serviceRole': 'arn:aws:iam::...', 'state': 'ENABLED', 'status': 'VALID', 'statusReason': 'ComputeEnvironment Healthy', 'type': 'MANAGED'}}

## Status

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

### Authors

- Jon Meran (@jonmer85)

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