Add Support for EBS direct APIs to manage and update snapshots

Summary

It would be beneficial to have advanced snapshot management using the EBS direct APSs to create Amazon EBS snapshots, write data directly to existing snapshots, read data from existing snapshots, and review the changes between snapshots. The EBS direct APIs make it possible to create incremental snapshots from local volumes as well as from existing EBS Volumes.

API actions to support:

create snapshot
put snapshot block(s)
diff snapshots block(s) (list the changes between two snapshots)
get data from block(s)
complete snapshots

Issue Type

Feature Idea

Component Name

community.aws.fast_snapshot_write community.aws.fast_snapshot_read community.aws.fast_snapshot_info

Additional Information

Examples

Start Snapshot

Create an open snapshot.

community.aws.fast_snapshot_write:
  profile: "string"
  region: "string"
  client_token: "string"
  description: "string"
  encrypted: "boolean"
  action: "start_snapshot"
  kms_key_arn: "string"
  tags:
    "<key1>": "<value1>"
    "<key2>": "<value2>"
  timeout: int
  volume_size: int  # in GB

Create incremental write to the open snapshot

Similar this can be writing to an open snapshot.

community.aws.fast_snapshot_write:
  profile: "string"
  region: "string"
  client_token: "string"
  action: put 
  block_index: int
  checksum: "string"
  checksum_algorithm: "string"
  data_length: int
  block_data: "blob"

Complete Snapshot

community.aws.fast_snapshot_write:
  profile: "string"
  region: "string"
  client_token: "string"
  action: complete 
  changed_blocks_count: int
  checksum: "string"
  checksum_aggregation_method: LINEAR
  snapshot_id: "string"

At this point, I am simply speculating on what it could look like by using an action to distinguish the various API calls to the Amazon EC2 API without creating a headache of multiple modules for users.

Code of Conduct

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ansible-collections / community.aws