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Add opts parameter

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Adds the ability to set options to be passed to the lvcreate command
using the `opts` parameter.
This commit is contained in:
David Wittman 2014-10-21 16:56:13 -05:00 • committed by Matt Clay
parent 5742c4ae26
commit d1311fbc13
1 changed files with 14 additions and 1 deletions
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15
lib/ansible/modules/extras/system/lvol.py
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@ -57,6 +57,10 @@ options:
- Shrink or remove operations of volumes requires this switch. Ensures that - Shrink or remove operations of volumes requires this switch. Ensures that
that filesystems get never corrupted/destroyed by mistake. that filesystems get never corrupted/destroyed by mistake.
required: false required: false
opts:
version_added: "1.9"
description:
- Free-form options to be passed to the lvcreate command
notes: notes:
- Filesystems on top of the volume are not resized. - Filesystems on top of the volume are not resized.
''' '''
@ -71,6 +75,9 @@ EXAMPLES = '''
# Create a logical volume the size of all remaining space in the volume group # Create a logical volume the size of all remaining space in the volume group
- lvol: vg=firefly lv=test size=100%FREE - lvol: vg=firefly lv=test size=100%FREE
# Create a logical volume with special options
- lvol: vg=firefly lv=test size=512g opts="-r 16"
# Extend the logical volume to 1024m. # Extend the logical volume to 1024m.
- lvol: vg=firefly lv=test size=1024 - lvol: vg=firefly lv=test size=1024
@ -116,6 +123,7 @@ def main():
vg=dict(required=True), vg=dict(required=True),
lv=dict(required=True), lv=dict(required=True),
size=dict(), size=dict(),
opts=dict(type='str'),
state=dict(choices=["absent", "present"], default='present'), state=dict(choices=["absent", "present"], default='present'),
force=dict(type='bool', default='no'), force=dict(type='bool', default='no'),
), ),
@ -135,11 +143,15 @@ def main():
vg = module.params['vg'] vg = module.params['vg']
lv = module.params['lv'] lv = module.params['lv']
size = module.params['size'] size = module.params['size']
opts = module.params['opts']
state = module.params['state'] state = module.params['state']
force = module.boolean(module.params['force']) force = module.boolean(module.params['force'])
size_opt = 'L' size_opt = 'L'
size_unit = 'm' size_unit = 'm'
if opts is None:
opts = ""
if size: if size:
# LVCREATE(8) -l --extents option with percentage # LVCREATE(8) -l --extents option with percentage
if '%' in size: if '%' in size:
@ -212,7 +224,8 @@ def main():
changed = True changed = True
else: else:
lvcreate_cmd = module.get_bin_path("lvcreate", required=True) lvcreate_cmd = module.get_bin_path("lvcreate", required=True)
rc, _, err = module.run_command("%s %s -n %s -%s %s%s %s" % (lvcreate_cmd, yesopt, lv, size_opt, size, size_unit, vg)) cmd = "%s %s -n %s -%s %s%s %s %s" % (lvcreate_cmd, yesopt, lv, size_opt, size, size_unit, opts, vg)
rc, _, err = module.run_command(cmd)
if rc == 0: if rc == 0:
changed = True changed = True
else: else: