mirror of
https://github.com/thegeeklab/ansible-later.git
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190 lines
6.3 KiB
Python
190 lines
6.3 KiB
Python
#!/usr/bin/python
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# (c) 2018, NetApp, Inc
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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module: na_ontap_volume_clone
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short_description: NetApp ONTAP manage volume clones.
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extends_documentation_fragment:
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- netapp.na_ontap
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version_added: '2.6'
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author: NetApp Ansible Team (ng-ansibleteam@netapp.com)
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description:
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- Create NetApp ONTAP volume clones.
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- A FlexClone License is required to use this module
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options:
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state:
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description:
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- Whether volume clone should be created.
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choices: ['present']
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default: 'present'
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parent_volume:
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description:
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- The parent volume of the volume clone being created.
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required: true
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volume:
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description:
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- The name of the volume clone being created.
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required: true
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vserver:
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description:
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- Vserver in which the volume clone should be created.
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required: true
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parent_snapshot:
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description:
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- Parent snapshot in which volume clone is created off.
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parent_vserver:
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description:
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- Vserver of parent volume in which clone is created off.
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qos_policy_group_name:
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description:
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- The qos-policy-group-name which should be set for volume clone.
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space_reserve:
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description:
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- The space_reserve setting which should be used for the volume clone.
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choices: ['volume', 'none']
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volume_type:
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description:
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- The volume-type setting which should be used for the volume clone.
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choices: ['rw', 'dp']
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'''
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EXAMPLES = """
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- name: create volume clone
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na_ontap_volume_clone:
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state=present
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username=admin
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password=netapp1!
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hostname=10.193.74.27
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vserver=vs_hack
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parent_volume=normal_volume
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volume=clone_volume_7
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space_reserve=none
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parent_snapshot=backup1
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"""
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RETURN = """
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"""
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from ansible.module_utils.basic import AnsibleModule
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import ansible.module_utils.netapp as netapp_utils
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HAS_NETAPP_LIB = netapp_utils.has_netapp_lib()
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class NetAppOntapVolumeClone(object):
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"""
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Creates a volume clone
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"""
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def __init__(self):
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"""
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Initialize the NetAppOntapVolumeClone class
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"""
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self.argument_spec = netapp_utils.na_ontap_host_argument_spec()
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self.argument_spec.update(dict(
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state=dict(required=False, choices=['present'], default='present'),
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parent_volume=dict(required=True, type='str'),
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volume=dict(required=True, type='str'),
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vserver=dict(required=True, type='str'),
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parent_snapshot=dict(required=False, type='str', default=None),
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parent_vserver=dict(required=False, type='str', default=None),
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qos_policy_group_name=dict(required=False, type='str', default=None),
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space_reserve=dict(required=False, choices=['volume', 'none'], default=None),
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volume_type=dict(required=False, choices=['rw', 'dp']),
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))
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self.module = AnsibleModule(
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argument_spec=self.argument_spec,
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supports_check_mode=True
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)
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parameters = self.module.params
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# set up state variables
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self.state = parameters['state']
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self.parent_snapshot = parameters['parent_snapshot']
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self.parent_volume = parameters['parent_volume']
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self.parent_vserver = parameters['parent_vserver']
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self.qos_policy_group_name = parameters['qos_policy_group_name']
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self.space_reserve = parameters['space_reserve']
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self.volume = parameters['volume']
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self.volume_type = parameters['volume_type']
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self.vserver = parameters['vserver']
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if HAS_NETAPP_LIB is False:
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self.module.fail_json(msg="the python NetApp-Lib module is required")
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else:
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self.server = netapp_utils.setup_na_ontap_zapi(module=self.module, vserver=self.vserver)
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return
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def create_volume_clone(self):
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"""
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Creates a new volume clone
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"""
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clone_obj = netapp_utils.zapi.NaElement('volume-clone-create')
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clone_obj.add_new_child("parent-volume", self.parent_volume)
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clone_obj.add_new_child("volume", self.volume)
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if self.qos_policy_group_name:
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clone_obj.add_new_child("qos-policy-group-name", self.qos_policy_group_name)
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if self.space_reserve:
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clone_obj.add_new_child("space-reserve", self.space_reserve)
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if self.parent_snapshot:
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clone_obj.add_new_child("parent-snapshot", self.parent_snapshot)
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if self.parent_vserver:
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clone_obj.add_new_child("parent-vserver", self.parent_vserver)
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if self.volume_type:
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clone_obj.add_new_child("volume-type", self.volume_type)
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self.server.invoke_successfully(clone_obj, True)
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def does_volume_clone_exists(self):
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clone_obj = netapp_utils.zapi.NaElement('volume-clone-get')
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clone_obj.add_new_child("volume", self.volume)
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try:
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results = self.server.invoke_successfully(clone_obj, True)
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except:
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return False
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attributes = results.get_child_by_name('attributes')
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info = attributes.get_child_by_name('volume-clone-info')
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parent_volume = info.get_child_content('parent-volume')
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if parent_volume == self.parent_volume:
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return True
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self.module.fail_json(msg="Error clone %s already exists for parent %s" % (self.volume, parent_volume))
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def apply(self):
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"""
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Run Module based on play book
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"""
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changed = False
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netapp_utils.ems_log_event("na_ontap_volume_clone", self.server)
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existing_volume_clone = self.does_volume_clone_exists()
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if existing_volume_clone is False: # create clone
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changed = True
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if changed:
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if self.module.check_mode:
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pass
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else:
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self.create_volume_clone()
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self.module.exit_json(changed=changed)
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def main():
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"""
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Creates the NetApp Ontap Volume Clone object and runs the correct play task
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"""
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obj = NetAppOntapVolumeClone()
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obj.apply()
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if __name__ == '__main__':
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main()
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