amazon.aws.ec2_eni – Create and optionally attach an Elastic Network Interface (ENI) to an instance¶
Note
This plugin is part of the amazon.aws collection (version 1.4.1).
To install it use: ansible-galaxy collection install amazon.aws
.
To use it in a playbook, specify: amazon.aws.ec2_eni
.
New in version 1.0.0: of amazon.aws
Synopsis¶
Create and optionally attach an Elastic Network Interface (ENI) to an instance. If an ENI ID or private_ip is provided, the existing ENI (if any) will be modified. The ‘attached’ parameter controls the attachment status of the network interface.
Requirements¶
The below requirements are needed on the host that executes this module.
python >= 2.6
boto
Parameters¶
Parameter | Choices/Defaults | Comments |
---|---|---|
allow_reassignment
boolean
|
|
Indicates whether to allow an IP address that is already assigned to another network interface or instance to be reassigned to the specified network interface.
|
attached
boolean
|
|
Specifies if network interface should be attached or detached from instance. If omitted, attachment status won't change
|
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.
If profile is set this parameter is ignored.
Passing the aws_access_key and profile options at the same time has been deprecated and the options will be made mutually exclusive after 2022-06-01.
aliases: ec2_access_key, access_key |
|
aws_ca_bundle
path
|
The location of a CA Bundle to use when validating SSL certificates.
Only used for boto3 based modules.
Note: The CA Bundle is read 'module' side and may need to be explicitly copied from the controller if not run locally.
|
|
aws_config
dictionary
|
A dictionary to modify the botocore configuration.
Parameters can be found at https://botocore.amazonaws.com/v1/documentation/api/latest/reference/config.html#botocore.config.Config.
Only the 'user_agent' key is used for boto modules. See http://boto.cloudhackers.com/en/latest/boto_config_tut.html#boto for more boto configuration.
|
|
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.
If profile is set this parameter is ignored.
Passing the aws_secret_key and profile options at the same time has been deprecated and the options will be made mutually exclusive after 2022-06-01.
aliases: ec2_secret_key, secret_key |
|
debug_botocore_endpoint_logs
boolean
|
|
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.
|
delete_on_termination
boolean
|
|
Delete the interface when the instance it is attached to is terminated. You can only specify this flag when the interface is being modified, not on creation.
|
description
string
|
Optional description of the ENI.
|
|
device_index
integer
|
Default: 0
|
The index of the device for the network interface attachment on the instance.
|
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.
aliases: aws_endpoint_url, endpoint_url |
|
eni_id
string
|
The ID of the ENI (to modify).
If eni_id=None and state=present, a new eni will be created.
|
|
force_detach
boolean
|
|
Force detachment of the interface. This applies either when explicitly detaching the interface by setting instance_id=None or when deleting an interface with state=absent.
|
instance_id
string
|
Instance ID that you wish to attach ENI to.
Since version 2.2, use the attached parameter to attach or detach an ENI. Prior to 2.2, to detach an ENI from an instance, use
None . |
|
name
string
|
Name for the ENI. This will create a tag called "Name" with the value assigned here.
This can be used in conjunction with subnet_id as another means of identifiying a network interface.
AWS does not enforce unique Name tags, so duplicate names are possible if you configure it that way. If that is the case, you will need to provide other identifying information such as private_ip_address or eni_id.
|
|
private_ip_address
string
|
Private IP address.
|
|
profile
string
|
Uses a boto profile. Only works with boto >= 2.24.0.
Using profile will override aws_access_key, aws_secret_key and security_token and support for passing them at the same time as profile has been deprecated.
aws_access_key, aws_secret_key and security_token will be made mutually exclusive with profile after 2022-06-01.
aliases: aws_profile |
|
purge_secondary_private_ip_addresses
boolean
|
|
To be used with secondary_private_ip_addresses to determine whether or not to remove any secondary IP addresses other than those specified.
Set secondary_private_ip_addresses=[] to purge all secondary addresses.
|
purge_tags
boolean
added in 1.3.0 of amazon.aws
|
|
Indicates whether to remove tags not specified in tags or name. This means you have to specify all the desired tags on each task affecting a network interface.
If tags is omitted or None this option is disregarded.
|
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 |
|
secondary_private_ip_address_count
integer
|
The number of secondary IP addresses to assign to the network interface. This option is mutually exclusive of secondary_private_ip_addresses
|
|
secondary_private_ip_addresses
list
/ elements=string
|
A list of IP addresses to assign as secondary IP addresses to the network interface. This option is mutually exclusive of secondary_private_ip_address_count
|
|
security_groups
list
/ elements=string
|
List of security groups associated with the interface. Only used when state=present.
Since version 2.2, you can specify security groups by ID or by name or a combination of both. Prior to 2.2, you can specify only by ID.
|
|
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.
If profile is set this parameter is ignored.
Passing the security_token and profile options at the same time has been deprecated and the options will be made mutually exclusive after 2022-06-01.
aliases: aws_security_token, access_token |
|
source_dest_check
boolean
|
|
By default, interfaces perform source/destination checks. NAT instances however need this check to be disabled. You can only specify this flag when the interface is being modified, not on creation.
|
state
string
|
|
Create or delete ENI.
|
subnet_id
string
|
ID of subnet in which to create the ENI.
|
|
tags
dictionary
added in 1.3.0 of amazon.aws
|
A hash/dictionary of tags to add to the new ENI or to add/remove from an existing one. Please note that the name field sets the "Name" tag.
To clear all tags, set this option to an empty dictionary to use in conjunction with purge_tags. If you provide name, that tag will not be removed.
To prevent removing any tags set purge_tags to false.
|
|
validate_certs
boolean
|
|
When set to "no", SSL certificates will not be validated for boto versions >= 2.6.0.
|
Notes¶
Note
This module identifies and ENI based on either the eni_id, a combination of private_ip_address and subnet_id, or a combination of instance_id and device_id. Any of these options will let you specify a particular ENI.
If parameters are not set within the module, the following environment variables can be used in decreasing order of precedence
AWS_URL
orEC2_URL
,AWS_PROFILE
orAWS_DEFAULT_PROFILE
,AWS_ACCESS_KEY_ID
orAWS_ACCESS_KEY
orEC2_ACCESS_KEY
,AWS_SECRET_ACCESS_KEY
orAWS_SECRET_KEY
orEC2_SECRET_KEY
,AWS_SECURITY_TOKEN
orEC2_SECURITY_TOKEN
,AWS_REGION
orEC2_REGION
,AWS_CA_BUNDLE
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
orEC2_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.
# Create an ENI. As no security group is defined, ENI will be created in default security group
- amazon.aws.ec2_eni:
private_ip_address: 172.31.0.20
subnet_id: subnet-xxxxxxxx
state: present
# Create an ENI and attach it to an instance
- amazon.aws.ec2_eni:
instance_id: i-xxxxxxx
device_index: 1
private_ip_address: 172.31.0.20
subnet_id: subnet-xxxxxxxx
state: present
# Create an ENI with two secondary addresses
- amazon.aws.ec2_eni:
subnet_id: subnet-xxxxxxxx
state: present
secondary_private_ip_address_count: 2
# Assign a secondary IP address to an existing ENI
# This will purge any existing IPs
- amazon.aws.ec2_eni:
subnet_id: subnet-xxxxxxxx
eni_id: eni-yyyyyyyy
state: present
secondary_private_ip_addresses:
- 172.16.1.1
# Remove any secondary IP addresses from an existing ENI
- amazon.aws.ec2_eni:
subnet_id: subnet-xxxxxxxx
eni_id: eni-yyyyyyyy
state: present
secondary_private_ip_address_count: 0
# Destroy an ENI, detaching it from any instance if necessary
- amazon.aws.ec2_eni:
eni_id: eni-xxxxxxx
force_detach: true
state: absent
# Update an ENI
- amazon.aws.ec2_eni:
eni_id: eni-xxxxxxx
description: "My new description"
state: present
# Update an ENI using name and subnet_id
- amazon.aws.ec2_eni:
name: eni-20
subnet_id: subnet-xxxxxxx
description: "My new description"
state: present
# Update an ENI identifying it by private_ip_address and subnet_id
- amazon.aws.ec2_eni:
subnet_id: subnet-xxxxxxx
private_ip_address: 172.16.1.1
description: "My new description"
# Detach an ENI from an instance
- amazon.aws.ec2_eni:
eni_id: eni-xxxxxxx
instance_id: None
state: present
### Delete an interface on termination
# First create the interface
- amazon.aws.ec2_eni:
instance_id: i-xxxxxxx
device_index: 1
private_ip_address: 172.31.0.20
subnet_id: subnet-xxxxxxxx
state: present
register: eni
# Modify the interface to enable the delete_on_terminaton flag
- amazon.aws.ec2_eni:
eni_id: "{{ eni.interface.id }}"
delete_on_termination: true
Return Values¶
Common return values are documented here, the following are the fields unique to this module:
Authors¶
Rob White (@wimnat)
Mike Healey (@healem)