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Class: Aws::EC2::Waiters::ImageExists

Inherits:
Object
  • Object
show all
Defined in:
gems/aws-sdk-ec2/lib/aws-sdk-ec2/waiters.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ ImageExists

Returns a new instance of ImageExists

Parameters:

  • options (Hash)

Options Hash (options):

  • :client (required, Client)
  • :max_attempts (Integer) — default: 40
  • :delay (Integer) — default: 15
  • :before_attempt (Proc)
  • :before_wait (Proc)


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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/waiters.rb', line 353

def initialize(options)
  @client = options.fetch(:client)
  @waiter = Aws::Waiters::Waiter.new({
    max_attempts: 40,
    delay: 15,
    poller: Aws::Waiters::Poller.new(
      operation_name: :describe_images,
      acceptors: [
        {
          "matcher" => "path",
          "expected" => true,
          "argument" => "length(images[]) > `0`",
          "state" => "success"
        },
        {
          "matcher" => "error",
          "expected" => "InvalidAMIID.NotFound",
          "state" => "retry"
        }
      ]
    )
  }.merge(options))
end

Instance Method Details

#wait(params = {}) ⇒ Types::DescribeImagesResult

Returns a response object which responds to the following methods:

Parameters:

  • params (Hash) (defaults to: {})

    a customizable set of options

Options Hash (params):

  • :executable_users (Array<String>)

    Scopes the images by users with explicit launch permissions. Specify an AWS account ID, self (the sender of the request), or all (public AMIs).

  • :filters (Array<Types::Filter>)

    One or more filters.

    • architecture - The image architecture (i386 | x86_64).

    • block-device-mapping.delete-on-termination - A Boolean value that indicates whether the Amazon EBS volume is deleted on instance termination.

    • block-device-mapping.device-name - The device name specified in the block device mapping (for example, /dev/sdh or xvdh).

    • block-device-mapping.snapshot-id - The ID of the snapshot used for the EBS volume.

    • block-device-mapping.volume-size - The volume size of the EBS volume, in GiB.

    • block-device-mapping.volume-type - The volume type of the EBS volume (gp2 | io1 | st1| sc1 | standard).

    • description - The description of the image (provided during image creation).

    • ena-support - A Boolean that indicates whether enhanced networking with ENA is enabled.

    • hypervisor - The hypervisor type (ovm | xen).

    • image-id - The ID of the image.

    • image-type - The image type (machine | kernel | ramdisk).

    • is-public - A Boolean that indicates whether the image is public.

    • kernel-id - The kernel ID.

    • manifest-location - The location of the image manifest.

    • name - The name of the AMI (provided during image creation).

    • owner-alias - String value from an Amazon-maintained list (amazon | aws-marketplace | microsoft) of snapshot owners. Not to be confused with the user-configured AWS account alias, which is set from the IAM console.

    • owner-id - The AWS account ID of the image owner.

    • platform - The platform. To only list Windows-based AMIs, use windows.

    • product-code - The product code.

    • product-code.type - The type of the product code (devpay | marketplace).

    • ramdisk-id - The RAM disk ID.

    • root-device-name - The device name of the root device volume (for example, /dev/sda1).

    • root-device-type - The type of the root device volume (ebs | instance-store).

    • state - The state of the image (available | pending | failed).

    • state-reason-code - The reason code for the state change.

    • state-reason-message - The message for the state change.

    • sriov-net-support - A value of simple indicates that enhanced networking with the Intel 82599 VF interface is enabled.

    • tag:key=value - The key/value combination of a tag assigned to the resource. Specify the key of the tag in the filter name and the value of the tag in the filter value. For example, for the tag Purpose=X, specify tag:Purpose for the filter name and X for the filter value.

    • tag-key - The key of a tag assigned to the resource. This filter is independent of the tag-value filter. For example, if you use both the filter "tag-key=Purpose" and the filter "tag-value=X", you get any resources assigned both the tag key Purpose (regardless of what the tag's value is), and the tag value X (regardless of what the tag's key is). If you want to list only resources where Purpose is X, see the tag:key=value filter.

    • tag-value - The value of a tag assigned to the resource. This filter is independent of the tag-key filter.

    • virtualization-type - The virtualization type (paravirtual | hvm).

  • :image_ids (Array<String>)

    One or more image IDs.

    Default: Describes all images available to you.

  • :owners (Array<String>)

    Filters the images by the owner. Specify an AWS account ID, self (owner is the sender of the request), or an AWS owner alias (valid values are amazon | aws-marketplace | microsoft). Omitting this option returns all images for which you have launch permissions, regardless of ownership.

  • :dry_run (Boolean)

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

Returns:



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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/waiters.rb', line 379

def wait(params = {})
  @waiter.wait(client: @client, params: params)
end