aws.app-elb-target-group

Resource manager for v2 ELB target groups.

Filters

• attributes

• config-compliance

• default-vpc

• event

• finding

• marked-for-op

• ops-item

• reduce

• tag-count

• value

attributes

Value filter that allows filtering on Target group attributes

example

policies:
    - name: target-group-check-attributes
      resource: app-elb-target-group
      filters:
        - type: attributes
          key: preserve_client_ip.enabled
          value: True
          op: eq

properties:
  default:
    type: object
  key:
    type: string
  op:
    enum:
    - eq
    - equal
    - ne
    - not-equal
    - gt
    - greater-than
    - ge
    - gte
    - le
    - lte
    - lt
    - less-than
    - glob
    - regex
    - regex-case
    - in
    - ni
    - not-in
    - contains
    - difference
    - intersect
  type:
    enum:
    - attributes
  value:
    oneOf:
    - type: array
    - type: string
    - type: boolean
    - type: number
    - type: 'null'
  value_from:
    additionalProperties: 'False'
    properties:
      expr:
        oneOf:
        - type: integer
        - type: string
      format:
        enum:
        - csv
        - json
        - txt
        - csv2dict
      url:
        type: string
    required:
    - url
    type: object
  value_regex:
    type: string
  value_type:
    enum:
    - age
    - integer
    - expiration
    - normalize
    - size
    - cidr
    - cidr_size
    - swap
    - resource_count
    - expr
    - unique_size
    - date
    - version
required:
- type

Permissions - elasticloadbalancing:DescribeTargetGroupAttributes

default-vpc

Filter all application elb target groups within the default vpc

example

policies:
  - name: appelb-targetgroups-default-vpc
    resource: app-elb-target-group
    filters:
      - default-vpc

properties:
  type:
    enum:
    - default-vpc
required:
- type

Permissions - ec2:DescribeVpcs

Actions

• auto-tag-user

• copy-related-tag

• delete

• invoke-lambda

• invoke-sfn

• mark-for-op

• modify-attributes

• notify

• post-finding

• post-item

• put-metric

• remove-tag

• tag

• webhook

delete

Action to delete ELB target group

It is recommended to apply a filter to the delete policy to avoid unwanted deletion of any app elb target groups.

example

policies:
  - name: appelb-targetgroups-delete-unused
    resource: app-elb-target-group
    filters:
      - "tag:SomeTag": absent
    actions:
      - delete

properties:
  type:
    enum:
    - delete
required:
- type

Permissions - elasticloadbalancing:DeleteTargetGroup

modify-attributes

Modify target group attributes.

example

policies:
  - name: modify-preserve-client-ip-enable
    resource: app-elb-target-group
    filters:
      - type: attributes
        key: "preserve_client_ip.enabled"
        value: False
    actions:
      - type: modify-attributes
        attributes:
          "preserve_client_ip.enabled": "true"

properties:
  attributes:
    additionalProperties: false
    properties:
      deregistration_delay.connection_termination.enabled:
        enum:
        - 'true'
        - 'false'
        - true
        - false
      deregistration_delay.timeout_seconds:
        type: number
      lambda.multi_value_headers.enabled:
        enum:
        - 'true'
        - 'false'
        - true
        - false
      load_balancing.algorithm.type:
        enum:
        - round_robin
        - least_outstanding_requests
      load_balancing.cross_zone.enabled:
        enum:
        - 'true'
        - 'false'
        - true
        - false
        - use_load_balancer_configuration
      preserve_client_ip.enabled:
        enum:
        - 'true'
        - 'false'
        - true
        - false
      proxy_protocol_v2.enabled:
        enum:
        - 'true'
        - 'false'
        - true
        - false
      slow_start.duration_seconds:
        type: number
      stickiness.app_cookie.cookie_name:
        type: string
      stickiness.app_cookie.duration_seconds:
        type: number
      stickiness.enabled:
        enum:
        - 'true'
        - 'false'
        - true
        - false
      stickiness.lb_cookie.duration_seconds:
        type: number
      stickiness.type:
        enum:
        - lb_cookie
        - app_cookie
        - source_ip
        - source_ip_dest_ip
        - source_ip_dest_ip_proto
      target_failover.on_deregistration:
        enum:
        - rebalance
        - no_rebalance
      target_failover.on_unhealthy:
        enum:
        - rebalance
        - no_rebalance
      target_group_health.dns_failover.minimum_healthy_targets.count:
        type: string
      target_group_health.dns_failover.minimum_healthy_targets.percentage:
        type: string
      target_group_health.unhealthy_state_routing.minimum_healthy_targets.count:
        type: number
      target_group_health.unhealthy_state_routing.minimum_healthy_targets.percentage:
        type: string
    type: object
  type:
    enum:
    - modify-attributes

Permissions - elasticloadbalancing:ModifyTargetGroupAttributes