sts_session_token - Obtain a session token from the AWS Security Token Service

New in version 2.2.

Synopsis

  • Obtain a session token from the AWS Security Token Service

Requirements (on host that executes module)

  • boto
  • boto3
  • botocore
  • python >= 2.6

Options

parameter required default choices comments
aws_access_key
 no
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
 no
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
duration_seconds
 no
The duration, in seconds, of the session token. See http://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html#API_GetSessionToken_RequestParameters for acceptable and default values.
ec2_url
 no
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.
mfa_serial_number
 no
The identification number of the MFA device that is associated with the user who is making the GetSessionToken call.
mfa_token
 no
The value provided by the MFA device, if the trust policy of the user requires MFA.
profile
(added in 1.6)
 no
Uses a boto profile. Only works with boto >= 2.24.0.
region
 no
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_token
(added in 1.6)
 no
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
validate_certs
(added in 1.5)
 no yes
  • yes
  • no
When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.

Examples

# Note: These examples do not set authentication details, see the AWS Guide for details.

# Get a session token (more details: http://docs.aws.amazon.com/STS/latest/APIReference/API_GetSessionToken.html)
sts_session_token:
  duration_seconds: 3600
register: session_credentials

# Use the session token obtained above to tag an instance in account 123456789012
ec2_tag:
  aws_access_key: "{{ session_credentials.sts_creds.access_key }}"
  aws_secret_key: "{{ session_credentials.sts_creds.secret_key }}"
  security_token: "{{ session_credentials.sts_creds.session_token }}"
  resource: i-xyzxyz01
  state: present
  tags:
    MyNewTag: value

Return Values

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

name description returned type sample
changed
True if obtaining the credentials succeeds
 always bool
sts_creds
The Credentials object returned by the AWS Security Token Service
 always list {'access_key': 'ASXXXXXXXXXXXXXXXXXX', 'secret_key': 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX', 'expiration': '2016-04-08T11:59:47+00:00', 'session_token': 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'}

Notes

Note

  • In order to use the session token in a following playbook task you must pass the access_key, access_secret and access_token.
  • 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 http://boto.readthedocs.org/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

Status

This module is flagged as stableinterface which means that the maintainers for this module guarantee that no backward incompatible interface changes will be made.

For help in developing on modules, should you be so inclined, please read Community Information & Contributing, Testing Ansible and Developing Modules.

© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.4/sts_session_token_module.html