elb_target – Manage a target in a target group

From Get docs
Ansible/docs/2.7/modules/elb target module


elb_target – Manage a target in a target group

New in version 2.5.


Synopsis

  • Used to register or deregister a target in a target group

Requirements

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

  • python >= 2.6
  • boto

Parameters

Parameter Choices/Defaults Comments

aws_access_key

-

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

-

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

deregister_unused

boolean

  • no
  • yes

The default behaviour for targets that are unused is to leave them registered. If instead you would like to remove them set deregister_unused to yes.

ec2_url

-

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.

profile

-

added in 1.6

Uses a boto profile. Only works with boto >= 2.24.0.

region

-

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

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

  • present
  • absent

Register or deregister the target.

target_az

-

An Availability Zone or all. This determines whether the target receives traffic from the load balancer nodes in the specified Availability Zone or from all enabled Availability Zones for the load balancer. This parameter is not supported if the target type of the target group is instance.

target_group_arn

-

The Amazon Resource Name (ARN) of the target group. Mutually exclusive of target_group_name.

target_group_name

-

The name of the target group. Mutually exclusive of target_group_arn.

target_id

- / required

The ID of the target.

target_port

-

Default:

"The default port for a target is the port for the target group."

The port on which the target is listening. You can specify a port override. If a target is already registered, you can register it again using a different port.

target_status

-

  • initial
  • healthy
  • unhealthy
  • unused
  • draining
  • unavailable

Blocks and waits for the target status to equal given value. For more detail on target status see http://docs.aws.amazon.com/elasticloadbalancing/latest/application/target-group-health-checks.html#target-health-states

target_status_timeout

-

Default:

60

Maximum time in seconds to wait for target_status change

validate_certs

boolean

added in 1.5

  • no
  • yes

When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.



Notes

Note

  • If you specified a port override when you registered a target, you must specify both the target ID and the port when you deregister it.
  • 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

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

# Register an IP address target to a target group
- elb_target:
    target_group_name: myiptargetgroup
    target_id: 10.0.0.10
    state: present

# Register an instance target to a target group
- elb_target:
    target_group_name: mytargetgroup
    target_id: i-1234567
    state: present

# Deregister a target from a target group
- elb_target:
    target_group_name: mytargetgroup
    target_id: i-1234567
    state: absent

# Modify a target to use a different port
# Register a target to a target group
- elb_target:
    target_group_name: mytargetgroup
    target_id: i-1234567
    target_port: 8080
    state: present

Status

Authors

  • Rob White (@wimnat)

Hint

If you notice any issues in this documentation you can edit this document to improve it.


© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.7/modules/elb_target_module.html