diff --git a/lib/ansible/modules/cloud/amazon/aws_sgw_facts.py b/lib/ansible/modules/cloud/amazon/aws_sgw_facts.py new file mode 100644 index 0000000000..76b0256fce --- /dev/null +++ b/lib/ansible/modules/cloud/amazon/aws_sgw_facts.py @@ -0,0 +1,354 @@ +#!/usr/bin/python +# Copyright (c) 2018 Loic BLOT +# This module is sponsored by E.T.A.I. (www.etai.fr) +# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) + +ANSIBLE_METADATA = {'metadata_version': '1.1', + 'status': ['preview'], + 'supported_by': 'community'} + +DOCUMENTATION = ''' +--- +module: aws_sgw_facts +short_description: Fetch AWS Storage Gateway facts +description: + - Fetch AWS Storage Gateway facts +version_added: "2.6" +requirements: [ boto3 ] +author: "Loic Blot " +options: + gather_local_disks: + description: + - Gather local disks attached to the storage gateway. + type: bool + required: false + default: true + gather_tapes: + description: + - Gather tape information for storage gateways in tape mode. + type: bool + required: false + default: true + gather_file_shares: + description: + - Gather file share information for storage gateways in s3 mode. + type: bool + required: false + default: true + gather_volumes: + description: + - Gather volume information for storage gateways in iSCSI (cached & stored) modes. + type: bool + required: false + default: true +extends_documentation_fragment: + - aws + - ec2 +''' + +RETURN = ''' +gateways: + description: list of gateway objects + returned: always + type: complex + contains: + gateway_arn: + description: "Storage Gateway ARN" + returned: always + type: string + sample: "arn:aws:storagegateway:eu-west-1:367709993819:gateway/sgw-9999F888" + gateway_id: + description: "Storage Gateway ID" + returned: always + type: string + sample: "sgw-9999F888" + gateway_name: + description: "Storage Gateway friendly name" + returned: always + type: string + sample: "my-sgw-01" + gateway_operational_state: + description: "Storage Gateway operational state" + returned: always + type: string + sample: "ACTIVE" + gateway_type: + description: "Storage Gateway type" + returned: always + type: string + sample: "FILE_S3" + file_shares: + description: "Storage gateway file shares" + returned: when gateway_type == "FILE_S3" + type: complex + contains: + file_share_arn: + description: "File share ARN" + returned: always + type: string + sample: "arn:aws:storagegateway:eu-west-1:399805793479:share/share-AF999C88" + file_share_id: + description: "File share ID" + returned: always + type: string + sample: "share-AF999C88" + file_share_status: + description: "File share status" + returned: always + type: string + sample: "AVAILABLE" + tapes: + description: "Storage Gateway tapes" + returned: when gateway_type == "VTL" + type: complex + contains: + tape_arn: + description: "Tape ARN" + returned: always + type: string + sample: "arn:aws:storagegateway:eu-west-1:399805793479:tape/tape-AF999C88" + tape_barcode: + description: "Tape ARN" + returned: always + type: string + sample: "tape-AF999C88" + tape_size_in_bytes: + description: "Tape ARN" + returned: always + type: integer + sample: 555887569 + tape_status: + description: "Tape ARN" + returned: always + type: string + sample: "AVAILABLE" + local_disks: + description: "Storage gateway local disks" + returned: always + type: complex + contains: + disk_allocation_type: + description: "Disk allocation type" + returned: always + type: string + sample: "CACHE STORAGE" + disk_id: + description: "Disk ID on the system" + returned: always + type: string + sample: "pci-0000:00:1f.0" + disk_node: + description: "Disk parent block device" + returned: always + type: string + sample: "/dev/sdb" + disk_path: + description: "Disk path used for the cache" + returned: always + type: string + sample: "/dev/nvme1n1" + disk_size_in_bytes: + description: "Disk size in bytes" + returned: always + type: integer + sample: 107374182400 + disk_status: + description: "Disk status" + returned: always + type: string + sample: "present" +''' + +EXAMPLES = ''' +# Note: These examples do not set authentication details, see the AWS Guide for details. + +- name: "Get AWS storage gateway facts" + aws_sgw_facts: + +- name: "Get AWS storage gateway facts for region eu-west-3" + aws_sgw_facts: + region: eu-west-3 +''' + +from ansible.module_utils.aws.core import AnsibleAWSModule +from ansible.module_utils.ec2 import camel_dict_to_snake_dict + +try: + from botocore.exceptions import BotoCoreError, ClientError +except ImportError: + pass # caught by imported HAS_BOTO3 + + +class SGWFactsManager(object): + def __init__(self, client, module): + self.client = client + self.module = module + self.name = self.module.params.get('name') + + def fetch(self): + gateways = self.list_gateways() + for gateway in gateways: + if self.module.params.get('gather_local_disks'): + self.list_local_disks(gateway) + # File share gateway + if gateway["gateway_type"] == "FILE_S3" and self.module.params.get('gather_file_shares'): + self.list_gateway_file_shares(gateway) + # Volume tape gateway + elif gateway["gateway_type"] == "VTL" and self.module.params.get('gather_tapes'): + self.list_gateway_vtl(gateway) + # iSCSI gateway + elif gateway["gateway_type"] in ["CACHED", "STORED"] and self.module.params.get('gather_volumes'): + self.list_gateway_volumes(gateway) + + self.module.exit_json(gateways=gateways) + + """ + List all storage gateways for the AWS endpoint. + """ + def list_gateways(self): + try: + paginator = self.client.get_paginator('list_gateways') + response = paginator.paginate( + PaginationConfig={ + 'PageSize': 100, + } + ).build_full_result() + + gateways = [] + for gw in response["Gateways"]: + gateways.append(camel_dict_to_snake_dict(gw)) + + return gateways + + except (BotoCoreError, ClientError) as e: + self.module.fail_json_aws(e, msg="Couldn't list storage gateways") + + """ + Read file share objects from AWS API response. + Drop the gateway_arn attribute from response, as it will be duplicate with parent object. + """ + @staticmethod + def _read_gateway_fileshare_response(fileshares, aws_reponse): + for share in aws_reponse["FileShareInfoList"]: + share_obj = camel_dict_to_snake_dict(share) + if "gateway_arn" in share_obj: + del share_obj["gateway_arn"] + fileshares.append(share_obj) + + return aws_reponse["NextMarker"] if "NextMarker" in aws_reponse else None + + """ + List file shares attached to AWS storage gateway when in S3 mode. + """ + def list_gateway_file_shares(self, gateway): + try: + response = self.client.list_file_shares( + GatewayARN=gateway["gateway_arn"], + Limit=100 + ) + + gateway["file_shares"] = [] + marker = self._read_gateway_fileshare_response(gateway["file_shares"], response) + + while marker is not None: + response = self.client.list_file_shares( + GatewayARN=gateway["gateway_arn"], + Marker=marker, + Limit=100 + ) + + marker = self._read_gateway_fileshare_response(gateway["file_shares"], response) + except (BotoCoreError, ClientError) as e: + self.module.fail_json_aws(e, msg="Couldn't list gateway file shares") + + """ + List storage gateway local disks + """ + def list_local_disks(self, gateway): + try: + gateway['local_disks'] = [camel_dict_to_snake_dict(disk) for disk in + self.client.list_local_disks(GatewayARN=gateway["gateway_arn"])['Disks']] + except (BotoCoreError, ClientError) as e: + self.module.fail_json_aws(e, msg="Couldn't list storage gateway local disks") + + """ + Read tape objects from AWS API response. + Drop the gateway_arn attribute from response, as it will be duplicate with parent object. + """ + @staticmethod + def _read_gateway_tape_response(tapes, aws_response): + for tape in aws_response["TapeInfos"]: + tape_obj = camel_dict_to_snake_dict(tape) + if "gateway_arn" in tape_obj: + del tape_obj["gateway_arn"] + tapes.append(tape_obj) + + return aws_response["Marker"] if "Marker" in aws_response else None + + """ + List VTL & VTS attached to AWS storage gateway in VTL mode + """ + def list_gateway_vtl(self, gateway): + try: + response = self.client.list_tapes( + Limit=100 + ) + + gateway["tapes"] = [] + marker = self._read_gateway_tape_response(gateway["tapes"], response) + + while marker is not None: + response = self.client.list_tapes( + Marker=marker, + Limit=100 + ) + + marker = self._read_gateway_tape_response(gateway["tapes"], response) + except (BotoCoreError, ClientError) as e: + self.module.fail_json_aws(e, msg="Couldn't list storage gateway tapes") + + """ + List volumes attached to AWS storage gateway in CACHED or STORAGE mode + """ + def list_gateway_volumes(self, gateway): + try: + paginator = self.client.get_paginator('list_volumes') + response = paginator.paginate( + GatewayARN=gateway["gateway_arn"], + PaginationConfig={ + 'PageSize': 100, + } + ).build_full_result() + + gateway["volumes"] = [] + for volume in response["VolumeInfos"]: + volume_obj = camel_dict_to_snake_dict(volume) + if "gateway_arn" in volume_obj: + del volume_obj["gateway_arn"] + if "gateway_id" in volume_obj: + del volume_obj["gateway_id"] + + gateway["volumes"].append(volume_obj) + except (BotoCoreError, ClientError) as e: + self.module.fail_json_aws(e, msg="Couldn't list storage gateway volumes") + + +def main(): + argument_spec = dict( + gather_local_disks=dict(type='bool', default=True), + gather_tapes=dict(type='bool', default=True), + gather_file_shares=dict(type='bool', default=True), + gather_volumes=dict(type='bool', default=True) + ) + + module = AnsibleAWSModule(argument_spec=argument_spec) + client = module.client('storagegateway') + + if client is None: # this should never happen + module.fail_json(msg='Unknown error, failed to create storagegateway client, no information from boto.') + + SGWFactsManager(client, module).fetch() + + +if __name__ == '__main__': + main()