Update Pure Storage FlashArray volume module (#45225)
This commit is contained in:
Simon Dodsley
ansibot
parent
fccbbf3405
commit
d508d5820a
1 changed files with 95 additions and 33 deletions
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@ -46,15 +46,22 @@ options:
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size:
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description:
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- Volume size in M, G, T or P units.
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qos:
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description:
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- Bandwidth limit for volume in M or G units.
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M will set MB/s
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G will set GB/s
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version_added: '2.8'
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extends_documentation_fragment:
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- purestorage.fa
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'''
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EXAMPLES = r'''
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- name: Create new volume named foo
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- name: Create new volume named foo with a QoS limit
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purefa_volume:
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name: foo
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size: 1T
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qos: 58M
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fa_url: 10.10.10.2
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api_token: e31060a7-21fc-e277-6240-25983c6c4592
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state: present
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@ -96,12 +103,6 @@ EXAMPLES = r'''
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RETURN = r'''
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'''
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try:
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from purestorage import purestorage
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HAS_PURESTORAGE = True
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except ImportError:
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HAS_PURESTORAGE = False
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.pure import get_system, purefa_argument_spec
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@ -138,6 +139,17 @@ def get_volume(module, array):
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return None
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def get_destroyed_volume(module, array):
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"""Return Destroyed Volume or None"""
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try:
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if array.get_volume(module.params['name'], pending=True)['time_remaining'] != '':
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return True
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else:
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return False
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except:
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return False
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def get_target(module, array):
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"""Return Volume or None"""
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try:
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@ -148,13 +160,24 @@ def get_target(module, array):
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def create_volume(module, array):
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"""Create Volume"""
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size = module.params['size']
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changed = True
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if not module.check_mode:
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try:
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array.create_volume(module.params['name'], size)
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except:
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changed = False
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if module.params['qos']:
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if 549755813888 >= int(human_to_bytes(module.params['qos'])) >= 1048576:
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try:
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array.create_volume(module.params['name'], module.params['size'],
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bandwidth_limit=module.params['qos'])
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changed = True
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except:
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module.fail_json(msg='Volume {0} creation failed.'.format(module.params['name']))
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else:
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module.fail_json(msg='QoS value {0} out of range.'.format(module.params['qos']))
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else:
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try:
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array.create_volume(module.params['name'], module.params['size'])
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changed = True
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except:
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module.fail_json(msg='Volume {0} creation failed.'.format(module.params['name']))
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module.exit_json(changed=changed)
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@ -165,35 +188,59 @@ def copy_from_volume(module, array):
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tgt = get_target(module, array)
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if tgt is None:
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changed = True
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if not module.check_mode:
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try:
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array.copy_volume(module.params['name'],
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module.params['target'])
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elif tgt is not None and module.params['overwrite']:
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changed = True
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if not module.check_mode:
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except:
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module.fail_json(msg='Copy volume {0} to volume {1} failed.'.format(module.params['name'],
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module.params['target']))
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elif tgt is not None and module.params['overwrite']:
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try:
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array.copy_volume(module.params['name'],
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module.params['target'],
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overwrite=module.params['overwrite'])
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changed = True
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except:
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module.fail_json(msg='Copy volume {0} to volume {1} failed.'.format(module.params['name'],
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module.params['target']))
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module.exit_json(changed=changed)
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def update_volume(module, array):
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"""Update Volume"""
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changed = True
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vol = array.get_volume(module.params['name'])
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if human_to_bytes(module.params['size']) > vol['size']:
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if not module.check_mode:
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array.extend_volume(module.params['name'], module.params['size'])
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else:
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"""Update Volume size and/or QoS"""
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changed = False
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vol = array.get_volume(module.params['name'])
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vol_qos = array.get_volume(module.params['name'], qos=True)
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if vol_qos['bandwidth_limit'] is None:
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vol_qos['bandwidth_limit'] = 0
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if module.params['size']:
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if human_to_bytes(module.params['size']) != vol['size']:
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if human_to_bytes(module.params['size']) > vol['size']:
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try:
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array.extend_volume(module.params['name'], module.params['size'])
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changed = True
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except:
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module.fail_json(msg='Volume {0} resize failed.'.format(module.params['name']))
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if module.params['qos']:
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if human_to_bytes(module.params['qos']) != vol_qos['bandwidth_limit']:
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if 549755813888 >= int(human_to_bytes(module.params['qos'])) >= 1048576:
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try:
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array.set_volume(module.params['name'],
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bandwidth_limit=module.params['qos'])
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changed = True
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except:
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module.fail_json(msg='Volume {0} QoS change failed.'.format(module.params['name']))
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else:
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module.fail_json(msg='QoS value {0} out of range. Check documentation.'.format(module.params['qos']))
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module.exit_json(changed=changed)
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def delete_volume(module, array):
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""" Delete Volume"""
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changed = True
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changed = False
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if not module.check_mode:
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try:
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array.destroy_volume(module.params['name'])
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@ -201,10 +248,22 @@ def delete_volume(module, array):
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try:
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array.eradicate_volume(module.params['name'])
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except:
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changed = False
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module.fail_json(msg='Eradicate volume {0} failed.'.format(module.params['name']))
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changed = True
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except:
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module.fail_json(msg='Delete volume {0} failed.'.format(module.params['name']))
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module.exit_json(changed=changed)
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def eradicate_volume(module, array):
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""" Eradicate Deleted Volume"""
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changed = False
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module.exit_json(changed=True)
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try:
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array.eradicate_volume(module.params['name'])
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changed = True
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except:
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module.fail_json(msg='Eradication of volume {0} failed'.format(module.params['name']))
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module.exit_json(changed=changed)
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def main():
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@ -215,27 +274,28 @@ def main():
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overwrite=dict(type='bool', default=False),
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eradicate=dict(type='bool', default=False),
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state=dict(type='str', default='present', choices=['absent', 'present']),
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qos=dict(type='str'),
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size=dict(type='str'),
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))
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mutually_exclusive = [['size', 'target']]
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mutually_exclusive = [['size', 'target'], ['qos', 'target']]
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module = AnsibleModule(argument_spec,
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mutually_exclusive=mutually_exclusive,
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supports_check_mode=True)
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if not HAS_PURESTORAGE:
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module.fail_json(msg='purestorage sdk is required for this module in volume')
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supports_check_mode=False)
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size = module.params['size']
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qos = module.params['qos']
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state = module.params['state']
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array = get_system(module)
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volume = get_volume(module, array)
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if not volume:
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destroyed = get_destroyed_volume(module, array)
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target = get_target(module, array)
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if state == 'present' and not volume and size:
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create_volume(module, array)
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elif state == 'present' and volume and size:
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elif state == 'present' and volume and (size or qos):
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update_volume(module, array)
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elif state == 'present' and volume and target:
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copy_from_volume(module, array)
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@ -243,6 +303,8 @@ def main():
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copy_from_volume(module, array)
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elif state == 'absent' and volume:
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delete_volume(module, array)
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elif state == 'absent' and destroyed:
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eradicate_volume(module, array)
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elif state == 'present' and not volume or not size:
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module.exit_json(changed=False)
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elif state == 'absent' and not volume:
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