126 lines
4.4 KiB
Python
126 lines
4.4 KiB
Python
#!/usr/bin/python3
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"""
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This module contains keywords for work with Storage Groups.
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It contains wrappers for `neofs-cli storagegroup` verbs.
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"""
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from cli_helpers import _cmd_run
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from common import NEOFS_CLI_EXEC, NEOFS_ENDPOINT, WALLET_PASS
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from robot.api.deco import keyword
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ROBOT_AUTO_KEYWORDS = False
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@keyword('Put Storagegroup')
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def put_storagegroup(wallet: str, cid: str, objects: list, bearer_token: str=""):
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"""
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Wrapper for `neofs-cli storagegroup put`. Before the SG is created,
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neofs-cli performs HEAD on `objects`, so this verb must be allowed
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for `wallet` in `cid`.
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Args:
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wallet (str): path to wallet on whose behalf the SG is created
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cid (str): ID of Container to put SG to
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objects (list): list of Object IDs to include into the SG
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bearer_token (optional, str): path to Bearer token file
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Returns:
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(str): Object ID of created Storage Group
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"""
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cmd = (
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f'{NEOFS_CLI_EXEC} --rpc-endpoint {NEOFS_ENDPOINT} '
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f'--wallet {wallet} --config {WALLET_PASS} '
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f'storagegroup put --cid {cid} '
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f'--members {",".join(objects)} '
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f'{"--bearer " + bearer_token if bearer_token else ""}'
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)
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output = _cmd_run(cmd)
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oid = output.split('\n')[1].split(': ')[1]
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return oid
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@keyword('List Storagegroup')
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def list_storagegroup(wallet: str, cid: str, bearer_token: str=""):
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"""
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Wrapper for `neofs-cli storagegroup list`. This operation
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requires SEARCH allowed for `wallet` in `cid`.
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Args:
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wallet (str): path to wallet on whose behalf the SGs are
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listed in the container
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cid (str): ID of Container to list
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bearer_token (optional, str): path to Bearer token file
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Returns:
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(list): Object IDs of found Storage Groups
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"""
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cmd = (
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f'{NEOFS_CLI_EXEC} --rpc-endpoint {NEOFS_ENDPOINT} '
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f'--wallet {wallet} --config {WALLET_PASS} storagegroup list '
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f'--cid {cid} {"--bearer " + bearer_token if bearer_token else ""}'
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)
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output = _cmd_run(cmd)
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# throwing off the first string of output
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found_objects = output.split('\n')[1:]
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return found_objects
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@keyword('Get Storagegroup')
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def get_storagegroup(wallet: str, cid: str, oid: str, bearer_token: str=''):
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"""
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Wrapper for `neofs-cli storagegroup get`.
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Args:
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wallet (str): path to wallet on whose behalf the SG is got
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cid (str): ID of Container where SG is stored
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oid (str): ID of the Storage Group
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bearer_token (optional, str): path to Bearer token file
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Returns:
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(dict): detailed information on the Storage Group
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"""
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cmd = (
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f'{NEOFS_CLI_EXEC} --rpc-endpoint {NEOFS_ENDPOINT} '
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f'--wallet {wallet} --config {WALLET_PASS} '
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f'storagegroup get --cid {cid} --id {oid} '
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f'{"--bearer " + bearer_token if bearer_token else ""}'
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)
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output = _cmd_run(cmd)
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# TODO: temporary solution for parsing output. Needs to be replaced with
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# JSON parsing when https://github.com/nspcc-dev/neofs-node/issues/1355
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# is done.
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strings = output.strip().split('\n')
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# first three strings go to `data`;
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# skip the 'Members:' string;
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# the rest of strings go to `members`
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data, members = strings[:3], strings[3:]
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sg_dict = {}
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for i in data:
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key, val = i.split(': ')
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sg_dict[key] = val
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sg_dict['Members'] = []
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for member in members[1:]:
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sg_dict['Members'].append(member.strip())
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return sg_dict
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@keyword('Delete Storagegroup')
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def delete_storagegroup(wallet: str, cid: str, oid: str, bearer_token: str=""):
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"""
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Wrapper for `neofs-cli storagegroup delete`.
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Args:
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wallet (str): path to wallet on whose behalf the SG is deleted
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cid (str): ID of Container where SG is stored
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oid (str): ID of the Storage Group
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bearer_token (optional, str): path to Bearer token file
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Returns:
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(str): Tombstone ID of the deleted Storage Group
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"""
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cmd = (
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f'{NEOFS_CLI_EXEC} --rpc-endpoint {NEOFS_ENDPOINT} '
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f'--wallet {wallet} --config {WALLET_PASS} '
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f'storagegroup delete --cid {cid} --id {oid} '
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f'{"--bearer " + bearer_token if bearer_token else ""}'
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)
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output = _cmd_run(cmd)
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tombstone_id = output.strip().split('\n')[1].split(': ')[1]
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return tombstone_id
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