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Add basic typing for module_utils (#11222) * Add basic typing for module_utils. * Apply some suggestions. * Make pass again. * Add more types as suggested. * Normalize extra imports. * Add more type hints. * Improve typing. * Add changelog fragment. * Reduce changelog. * Apply suggestions from code review. * Fix typo. * Cleanup. * Improve types and make type checking happy. * Let's see whether older Pythons barf on this. * Revert "Let's see whether older Pythons barf on this." This reverts commit9973af3dbe. * Add noqa. --------- (cherry picked from commitc7f6a28d89) Co-authored-by: Felix Fontein <felix@fontein.de> Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>
108 lines
2.9 KiB
Python
108 lines
2.9 KiB
Python
# Copyright (C) 2018 IBM CORPORATION
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# Author(s): Tzur Eliyahu <tzure@il.ibm.com>
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#
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# Simplified BSD License (see LICENSES/BSD-2-Clause.txt or https://opensource.org/licenses/BSD-2-Clause)
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# SPDX-License-Identifier: BSD-2-Clause
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from __future__ import annotations
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import traceback
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import typing as t
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from functools import wraps
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from ansible.module_utils.basic import missing_required_lib
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if t.TYPE_CHECKING:
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from ansible.module_utils.basic import AnsibleModule
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PYXCLI_INSTALLED = True
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PYXCLI_IMP_ERR = None
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try:
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from pyxcli import client, errors
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except ImportError:
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PYXCLI_IMP_ERR = traceback.format_exc()
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PYXCLI_INSTALLED = False
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AVAILABLE_PYXCLI_FIELDS = [
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"pool",
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"size",
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"snapshot_size",
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"domain",
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"perf_class",
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"vol",
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"iscsi_chap_name",
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"iscsi_chap_secret",
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"cluster",
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"host",
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"lun",
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"override",
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"fcaddress",
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"iscsi_name",
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"max_dms",
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"max_cgs",
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"ldap_id",
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"max_mirrors",
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"max_pools",
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"max_volumes",
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"hard_capacity",
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"soft_capacity",
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]
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def xcli_wrapper(func):
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"""Catch xcli errors and return a proper message"""
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@wraps(func)
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def wrapper(module: AnsibleModule, *args, **kwargs):
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try:
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return func(module, *args, **kwargs)
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except errors.CommandExecutionError as e:
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module.fail_json(msg=f"{e}")
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return wrapper
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@xcli_wrapper
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def connect_ssl(module: AnsibleModule):
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endpoints = module.params["endpoints"]
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username = module.params["username"]
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password = module.params["password"]
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if not (username and password and endpoints):
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module.fail_json(msg="Username, password or endpoints arguments are missing from the module arguments")
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try:
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return client.XCLIClient.connect_multiendpoint_ssl(username, password, endpoints)
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except errors.CommandFailedConnectionError as e:
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module.fail_json(msg=f"Connection with Spectrum Accelerate system has failed: {e}.")
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def spectrum_accelerate_spec() -> dict[str, t.Any]:
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"""Return arguments spec for AnsibleModule"""
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return dict(
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endpoints=dict(required=True),
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username=dict(required=True),
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password=dict(no_log=True, required=True),
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)
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@xcli_wrapper
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def execute_pyxcli_command(module: AnsibleModule, xcli_command, xcli_client):
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pyxcli_args = build_pyxcli_command(module.params)
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getattr(xcli_client.cmd, xcli_command)(**(pyxcli_args))
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return True
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def build_pyxcli_command(fields):
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"""Builds the args for pyxcli using the exact args from ansible"""
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pyxcli_args = {}
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for field in fields:
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if not fields[field]:
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continue
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if field in AVAILABLE_PYXCLI_FIELDS and fields[field] != "":
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pyxcli_args[field] = fields[field]
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return pyxcli_args
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def is_pyxcli_installed(module: AnsibleModule) -> None:
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if not PYXCLI_INSTALLED:
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module.fail_json(msg=missing_required_lib("pyxcli"), exception=PYXCLI_IMP_ERR)
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