mirror of
https://github.com/ansible-collections/community.general.git
synced 2026-04-20 18:59:08 +00:00
Reformat everything.
This commit is contained in:
Felix Fontein
parent
3f2213791a
commit
340ff8586d
1008 changed files with 61301 additions and 58309 deletions
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@ -239,10 +239,10 @@ from ansible.module_utils.basic import AnsibleModule
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LVOL_ENV_VARS = dict(
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# make sure we use the C locale when running lvol-related commands
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LANG='C',
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LC_ALL='C',
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LC_MESSAGES='C',
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LC_CTYPE='C',
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LANG="C",
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LC_ALL="C",
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LC_MESSAGES="C",
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LC_CTYPE="C",
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)
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@ -253,27 +253,24 @@ def mkversion(major, minor, patch):
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def parse_lvs(data):
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lvs = []
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for line in data.splitlines():
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parts = line.strip().split(';')
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lvs.append({
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'name': parts[0].replace('[', '').replace(']', ''),
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'size': float(parts[1]),
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'active': (parts[2][4] == 'a'),
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'thinpool': (parts[2][0] == 't'),
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'thinvol': (parts[2][0] == 'V'),
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})
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parts = line.strip().split(";")
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lvs.append(
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{
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"name": parts[0].replace("[", "").replace("]", ""),
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"size": float(parts[1]),
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"active": (parts[2][4] == "a"),
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"thinpool": (parts[2][0] == "t"),
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"thinvol": (parts[2][0] == "V"),
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}
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)
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return lvs
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def parse_vgs(data):
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vgs = []
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for line in data.splitlines():
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parts = line.strip().split(';')
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vgs.append({
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'name': parts[0],
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'size': float(parts[1]),
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'free': float(parts[2]),
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'ext_size': float(parts[3])
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})
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parts = line.strip().split(";")
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vgs.append({"name": parts[0], "size": float(parts[1]), "free": float(parts[2]), "ext_size": float(parts[3])})
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return vgs
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@ -291,23 +288,21 @@ def get_lvm_version(module):
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def main():
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module = AnsibleModule(
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argument_spec=dict(
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vg=dict(type='str', required=True),
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lv=dict(type='str'),
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size=dict(type='str'),
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opts=dict(type='str'),
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state=dict(type='str', default='present', choices=['absent', 'present']),
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force=dict(type='bool', default=False),
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shrink=dict(type='bool', default=True),
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active=dict(type='bool', default=True),
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snapshot=dict(type='str'),
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pvs=dict(type='list', elements='str'),
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resizefs=dict(type='bool', default=False),
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thinpool=dict(type='str'),
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vg=dict(type="str", required=True),
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lv=dict(type="str"),
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size=dict(type="str"),
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opts=dict(type="str"),
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state=dict(type="str", default="present", choices=["absent", "present"]),
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force=dict(type="bool", default=False),
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shrink=dict(type="bool", default=True),
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active=dict(type="bool", default=True),
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snapshot=dict(type="str"),
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pvs=dict(type="list", elements="str"),
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resizefs=dict(type="bool", default=False),
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thinpool=dict(type="str"),
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),
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supports_check_mode=True,
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required_one_of=(
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['lv', 'thinpool'],
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),
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required_one_of=(["lv", "thinpool"],),
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)
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module.run_command_environ_update = LVOL_ENV_VARS
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@ -322,55 +317,55 @@ def main():
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else:
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yesopt = []
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vg = module.params['vg']
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lv = module.params['lv']
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size = module.params['size']
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opts = shlex.split(module.params['opts'] or '')
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state = module.params['state']
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force = module.boolean(module.params['force'])
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shrink = module.boolean(module.params['shrink'])
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active = module.boolean(module.params['active'])
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resizefs = module.boolean(module.params['resizefs'])
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thinpool = module.params['thinpool']
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size_opt = 'L'
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size_unit = 'm'
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vg = module.params["vg"]
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lv = module.params["lv"]
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size = module.params["size"]
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opts = shlex.split(module.params["opts"] or "")
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state = module.params["state"]
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force = module.boolean(module.params["force"])
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shrink = module.boolean(module.params["shrink"])
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active = module.boolean(module.params["active"])
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resizefs = module.boolean(module.params["resizefs"])
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thinpool = module.params["thinpool"]
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size_opt = "L"
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size_unit = "m"
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size_operator = None
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snapshot = module.params['snapshot']
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pvs = module.params['pvs'] or []
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snapshot = module.params["snapshot"]
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pvs = module.params["pvs"] or []
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# Add --test option when running in check-mode
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if module.check_mode:
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test_opt = ['--test']
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test_opt = ["--test"]
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else:
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test_opt = []
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if size:
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# LVEXTEND(8)/LVREDUCE(8) -l, -L options: Check for relative value for resizing
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if size.startswith('+'):
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size_operator = '+'
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if size.startswith("+"):
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size_operator = "+"
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size = size[1:]
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elif size.startswith('-'):
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size_operator = '-'
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elif size.startswith("-"):
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size_operator = "-"
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size = size[1:]
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# LVCREATE(8) does not support [+-]
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# LVCREATE(8)/LVEXTEND(8)/LVREDUCE(8) -l --extents option with percentage
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if '%' in size:
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size_parts = size.split('%', 1)
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if "%" in size:
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size_parts = size.split("%", 1)
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size_percent = int(size_parts[0])
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if size_percent > 100:
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module.fail_json(msg="Size percentage cannot be larger than 100%")
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size_whole = size_parts[1]
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if size_whole == 'ORIGIN' and snapshot is None:
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if size_whole == "ORIGIN" and snapshot is None:
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module.fail_json(msg="Percentage of ORIGIN supported only for snapshot volumes")
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elif size_whole not in ['VG', 'PVS', 'FREE', 'ORIGIN']:
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elif size_whole not in ["VG", "PVS", "FREE", "ORIGIN"]:
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module.fail_json(msg="Specify extents as a percentage of VG|PVS|FREE|ORIGIN")
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size_opt = 'l'
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size_unit = ''
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size_opt = "l"
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size_unit = ""
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# LVCREATE(8)/LVEXTEND(8)/LVREDUCE(8) -L --size option unit
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if '%' not in size:
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if size[-1].lower() in 'bskmgtpe':
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if "%" not in size:
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if size[-1].lower() in "bskmgtpe":
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size_unit = size[-1]
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size = size[0:-1]
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@ -382,18 +377,30 @@ def main():
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module.fail_json(msg=f"Bad size specification of '{size}'")
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# when no unit, megabytes by default
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if size_opt == 'l':
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unit = 'm'
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if size_opt == "l":
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unit = "m"
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else:
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unit = size_unit
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# Get information on volume group requested
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vgs_cmd = module.get_bin_path("vgs", required=True)
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rc, current_vgs, err = module.run_command(
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[vgs_cmd, "--noheadings", "--nosuffix", "-o", "vg_name,size,free,vg_extent_size", "--units", unit.lower(), "--separator", ";", vg])
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[
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vgs_cmd,
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"--noheadings",
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"--nosuffix",
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"-o",
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"vg_name,size,free,vg_extent_size",
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"--units",
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unit.lower(),
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"--separator",
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";",
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vg,
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]
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)
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if rc != 0:
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if state == 'absent':
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if state == "absent":
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module.exit_json(changed=False, stdout=f"Volume group {vg} does not exist.")
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else:
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module.fail_json(msg=f"Volume group {vg} does not exist.", rc=rc, err=err)
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@ -404,10 +411,23 @@ def main():
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# Get information on logical volume requested
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lvs_cmd = module.get_bin_path("lvs", required=True)
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rc, current_lvs, err = module.run_command(
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[lvs_cmd, "-a", "--noheadings", "--nosuffix", "-o", "lv_name,size,lv_attr", "--units", unit.lower(), "--separator", ";", vg])
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[
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lvs_cmd,
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"-a",
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"--noheadings",
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"--nosuffix",
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"-o",
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"lv_name,size,lv_attr",
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"--units",
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unit.lower(),
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"--separator",
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";",
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vg,
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]
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)
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if rc != 0:
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if state == 'absent':
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if state == "absent":
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module.exit_json(changed=False, stdout=f"Volume group {vg} does not exist.")
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else:
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module.fail_json(msg=f"Volume group {vg} does not exist.", rc=rc, err=err)
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@ -419,8 +439,8 @@ def main():
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if snapshot:
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# Check snapshot pre-conditions
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for test_lv in lvs:
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if test_lv['name'] == lv or test_lv['name'] == thinpool:
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if not test_lv['thinpool'] and not thinpool:
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if test_lv["name"] == lv or test_lv["name"] == thinpool:
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if not test_lv["thinpool"] and not thinpool:
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break
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else:
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module.fail_json(msg="Snapshots of thin pool LVs are not supported.")
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@ -431,7 +451,7 @@ def main():
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if lv:
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# Check thin volume pre-conditions
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for test_lv in lvs:
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if test_lv['name'] == thinpool:
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if test_lv["name"] == thinpool:
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break
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else:
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module.fail_json(msg=f"Thin pool LV {thinpool} does not exist in volume group {vg}.")
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@ -442,22 +462,22 @@ def main():
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check_lv = lv
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for test_lv in lvs:
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if test_lv['name'] in (check_lv, check_lv.rsplit('/', 1)[-1]):
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if test_lv["name"] in (check_lv, check_lv.rsplit("/", 1)[-1]):
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this_lv = test_lv
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break
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else:
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this_lv = None
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msg = ''
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msg = ""
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if this_lv is None:
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if state == 'present':
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if state == "present":
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if size_operator is not None:
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if size_operator == "-" or (size_whole not in ["VG", "PVS", "FREE", "ORIGIN", None]):
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module.fail_json(msg=f"Bad size specification of '{size_operator}{size}' for creating LV")
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# Require size argument except for snapshot of thin volumes
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if (lv or thinpool) and not size:
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for test_lv in lvs:
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if test_lv['name'] == lv and test_lv['thinvol'] and snapshot:
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if test_lv["name"] == lv and test_lv["thinvol"] and snapshot:
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break
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else:
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module.fail_json(msg="No size given.")
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@ -471,9 +491,9 @@ def main():
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cmd += ["-s", "-n", snapshot] + opts + [f"{vg}/{lv}"]
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elif thinpool:
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if lv:
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if size_opt == 'l':
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if size_opt == "l":
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module.fail_json(changed=False, msg="Thin volume sizing with percentage not supported.")
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size_opt = 'V'
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size_opt = "V"
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cmd += ["-n", lv]
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cmd += [f"-{size_opt}", f"{size}{size_unit}"]
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cmd += opts + ["-T", f"{vg}/{thinpool}"]
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@ -487,7 +507,7 @@ def main():
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else:
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module.fail_json(msg=f"Creating logical volume '{lv}' failed", rc=rc, err=err)
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else:
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if state == 'absent':
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if state == "absent":
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# remove LV
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if not force:
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module.fail_json(msg=f"Sorry, no removal of logical volume {this_lv['name']} without force=true.")
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@ -501,42 +521,44 @@ def main():
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elif not size:
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pass
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elif size_opt == 'l':
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elif size_opt == "l":
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# Resize LV based on % value
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tool = None
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size_free = this_vg['free']
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if size_whole == 'VG' or size_whole == 'PVS':
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size_requested = size_percent * this_vg['size'] / 100
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size_free = this_vg["free"]
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if size_whole == "VG" or size_whole == "PVS":
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size_requested = size_percent * this_vg["size"] / 100
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else: # size_whole == 'FREE':
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size_requested = size_percent * this_vg['free'] / 100
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size_requested = size_percent * this_vg["free"] / 100
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if size_operator == '+':
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size_requested += this_lv['size']
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elif size_operator == '-':
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size_requested = this_lv['size'] - size_requested
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if size_operator == "+":
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size_requested += this_lv["size"]
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elif size_operator == "-":
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size_requested = this_lv["size"] - size_requested
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# According to latest documentation (LVM2-2.03.11) all tools round down
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size_requested -= (size_requested % this_vg['ext_size'])
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size_requested -= size_requested % this_vg["ext_size"]
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if this_lv['size'] < size_requested:
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if (size_free > 0) and (size_free >= (size_requested - this_lv['size'])):
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if this_lv["size"] < size_requested:
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if (size_free > 0) and (size_free >= (size_requested - this_lv["size"])):
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tool = [module.get_bin_path("lvextend", required=True)]
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else:
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module.fail_json(
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msg=(f"Logical Volume {this_lv['name']} could not be extended. Not enough free space left "
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f"({size_requested - this_lv['size']}{unit} required / {size_free}{unit} available)")
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msg=(
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f"Logical Volume {this_lv['name']} could not be extended. Not enough free space left "
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f"({size_requested - this_lv['size']}{unit} required / {size_free}{unit} available)"
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)
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)
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elif shrink and this_lv['size'] > size_requested + this_vg['ext_size']: # more than an extent too large
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elif shrink and this_lv["size"] > size_requested + this_vg["ext_size"]: # more than an extent too large
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if size_requested < 1:
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module.fail_json(msg=f"Sorry, no shrinking of {this_lv['name']} to 0 permitted.")
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elif not force:
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module.fail_json(msg=f"Sorry, no shrinking of {this_lv['name']} without force=true")
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else:
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tool = [module.get_bin_path("lvreduce", required=True), '--force']
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tool = [module.get_bin_path("lvreduce", required=True), "--force"]
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if tool:
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if resizefs:
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tool += ['--resizefs']
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tool += ["--resizefs"]
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cmd = tool + test_opt
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if size_operator:
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cmd += [f"-{size_opt}", f"{size_operator}{size}{size_unit}"]
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@ -550,28 +572,35 @@ def main():
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changed = True
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msg = f"Volume {this_lv['name']} resized to {size_requested}{unit}"
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elif "matches existing size" in err or "matches existing size" in out:
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module.exit_json(changed=False, vg=vg, lv=this_lv['name'], size=this_lv['size'])
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module.exit_json(changed=False, vg=vg, lv=this_lv["name"], size=this_lv["size"])
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elif "not larger than existing size" in err or "not larger than existing size" in out:
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module.exit_json(changed=False, vg=vg, lv=this_lv['name'], size=this_lv['size'], msg="Original size is larger than requested size", err=err)
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module.exit_json(
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changed=False,
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vg=vg,
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lv=this_lv["name"],
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size=this_lv["size"],
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msg="Original size is larger than requested size",
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err=err,
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)
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else:
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module.fail_json(msg=f"Unable to resize {lv} to {size}{size_unit}", rc=rc, err=err)
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else:
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# resize LV based on absolute values
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tool = None
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if float(size) > this_lv['size'] or size_operator == '+':
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if float(size) > this_lv["size"] or size_operator == "+":
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tool = [module.get_bin_path("lvextend", required=True)]
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elif shrink and float(size) < this_lv['size'] or size_operator == '-':
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elif shrink and float(size) < this_lv["size"] or size_operator == "-":
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if float(size) == 0:
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module.fail_json(msg=f"Sorry, no shrinking of {this_lv['name']} to 0 permitted.")
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if not force:
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module.fail_json(msg=f"Sorry, no shrinking of {this_lv['name']} without force=true.")
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else:
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tool = [module.get_bin_path("lvreduce", required=True), '--force']
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tool = [module.get_bin_path("lvreduce", required=True), "--force"]
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if tool:
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if resizefs:
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tool += ['--resizefs']
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tool += ["--resizefs"]
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cmd = tool + test_opt
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if size_operator:
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cmd += [f"-{size_opt}", f"{size_operator}{size}{size_unit}"]
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@ -584,9 +613,16 @@ def main():
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elif rc == 0:
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changed = True
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elif "matches existing size" in err or "matches existing size" in out:
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module.exit_json(changed=False, vg=vg, lv=this_lv['name'], size=this_lv['size'])
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module.exit_json(changed=False, vg=vg, lv=this_lv["name"], size=this_lv["size"])
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elif "not larger than existing size" in err or "not larger than existing size" in out:
|
||||
module.exit_json(changed=False, vg=vg, lv=this_lv['name'], size=this_lv['size'], msg="Original size is larger than requested size", err=err)
|
||||
module.exit_json(
|
||||
changed=False,
|
||||
vg=vg,
|
||||
lv=this_lv["name"],
|
||||
size=this_lv["size"],
|
||||
msg="Original size is larger than requested size",
|
||||
err=err,
|
||||
)
|
||||
else:
|
||||
module.fail_json(msg=f"Unable to resize {lv} to {size}{size_unit}", rc=rc, err=err)
|
||||
|
||||
|
|
@ -595,19 +631,23 @@ def main():
|
|||
lvchange_cmd = module.get_bin_path("lvchange", required=True)
|
||||
rc, dummy, err = module.run_command([lvchange_cmd, "-ay", f"{vg}/{this_lv['name']}"])
|
||||
if rc == 0:
|
||||
module.exit_json(changed=((not this_lv['active']) or changed), vg=vg, lv=this_lv['name'], size=this_lv['size'])
|
||||
module.exit_json(
|
||||
changed=((not this_lv["active"]) or changed), vg=vg, lv=this_lv["name"], size=this_lv["size"]
|
||||
)
|
||||
else:
|
||||
module.fail_json(msg=f"Failed to activate logical volume {lv}", rc=rc, err=err)
|
||||
else:
|
||||
lvchange_cmd = module.get_bin_path("lvchange", required=True)
|
||||
rc, dummy, err = module.run_command([lvchange_cmd, "-an", f"{vg}/{this_lv['name']}"])
|
||||
if rc == 0:
|
||||
module.exit_json(changed=(this_lv['active'] or changed), vg=vg, lv=this_lv['name'], size=this_lv['size'])
|
||||
module.exit_json(
|
||||
changed=(this_lv["active"] or changed), vg=vg, lv=this_lv["name"], size=this_lv["size"]
|
||||
)
|
||||
else:
|
||||
module.fail_json(msg=f"Failed to deactivate logical volume {lv}", rc=rc, err=err)
|
||||
|
||||
module.exit_json(changed=changed, msg=msg)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue