aws ec2 describe-hosts
Describes the specified Dedicated Hosts or all your Dedicated Hosts. The results describe only the Dedicated Hosts in the Region you're currently using. All listed instances consume capacity on your Dedicated Host. Dedicated Hosts that have recently been released are listed with the state released
Options
| Name | Description |
|---|---|
--filter <list> | The filters. auto-placement - Whether auto-placement is enabled or disabled (on | off). availability-zone - The Availability Zone of the host. client-token - The idempotency token that you provided when you allocated the host. host-reservation-id - The ID of the reservation assigned to this host. instance-type - The instance type size that the Dedicated Host is configured to support. state - The allocation state of the Dedicated Host (available | under-assessment | permanent-failure | released | released-permanent-failure). tag-key - The key of a tag assigned to the resource. Use this filter to find all resources assigned a tag with a specific key, regardless of the tag value |
--host-ids <list> | The IDs of the Dedicated Hosts. The IDs are used for targeted instance launches |
--max-results <integer> | The maximum number of results to return for the request in a single page. The remaining results can be seen by sending another request with the returned nextToken value. This value can be between 5 and 500. If maxResults is given a larger value than 500, you receive an error. You cannot specify this parameter and the host IDs parameter in the same request |
--next-token <string> | The token to use to retrieve the next page of results |
--cli-input-json <string> | Performs service operation based on the JSON string provided. The JSON string follows the format provided by ``--generate-cli-skeleton``. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally |
--starting-token <string> | A token to specify where to start paginating. This is the NextToken from a previously truncated response. For usage examples, see Pagination in the AWS Command Line Interface User Guide |
--page-size <integer> | The size of each page to get in the AWS service call. This does not affect the number of items returned in the command's output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out. For usage examples, see Pagination in the AWS Command Line Interface User Guide |
--max-items <integer> | The total number of items to return in the command's output. If the total number of items available is more than the value specified, a NextToken is provided in the command's output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI. For usage examples, see Pagination in the AWS Command Line Interface User Guide |
--generate-cli-skeleton <string> | Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value ``input``, prints a sample input JSON that can be used as an argument for ``--cli-input-json``. If provided with the value ``output``, it validates the command inputs and returns a sample output JSON for that command |