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Code Issues Projects Releases Packages Wiki Activity Actions 10

six set of modules (#40492)

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* six set of modules

* fix issues

* fix issues

* Review fixes

* review fixes
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Chris Archibald 2018-05-24 13:03:25 -07:00 • committed by Matt Davis
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lib/ansible/modules/storage/netapp/na_ontap_svm.py Normal file
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#!/usr/bin/python
# (c) 2018, NetApp, Inc
# GNU General Public License v3.0+
# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
module: na_ontap_svm
short_description: Manage NetApp Ontap svm
extends_documentation_fragment:
- netapp.na_ontap
version_added: '2.6'
author: Sumit Kumar (sumit4@netapp.com), Archana Ganesan (garchana@netapp.com)
description:
- Create, modify or delete svm on NetApp Ontap
options:
state:
description:
- Whether the specified SVM should exist or not.
choices: ['present', 'absent']
default: 'present'
name:
description:
- The name of the SVM to manage.
required: true
new_name:
description:
- New name of the SVM to be renamed
root_volume:
description:
- Root volume of the SVM. Required when C(state=present).
root_volume_aggregate:
description:
- The aggregate on which the root volume will be created.
- Required when C(state=present).
root_volume_security_style:
description:
- Security Style of the root volume.
- When specified as part of the vserver-create,
this field represents the security style for the Vserver root volume.
- When specified as part of vserver-get-iter call,
this will return the list of matching Vservers.
- The 'unified' security style, which applies only to Infinite Volumes,
cannot be applied to a Vserver's root volume.
- Required when C(state=present)
choices: ['unix', 'ntfs', 'mixed', 'unified']
allowed_protocols:
description:
- Allowed Protocols.
- When specified as part of a vserver-create,
this field represent the list of protocols allowed on the Vserver.
- When part of vserver-get-iter call,
this will return the list of Vservers
which have any of the protocols specified
as part of the allowed-protocols.
- When part of vserver-modify,
this field should include the existing list
along with new protocol list to be added to prevent data disruptions.
- Possible values
- nfs NFS protocol,
- cifs CIFS protocol,
- fcp FCP protocol,
- iscsi iSCSI protocol,
- ndmp NDMP protocol,
- http HTTP protocol,
- nvme NVMe protocol
aggr_list:
description:
- List of aggregates assigned for volume operations.
- These aggregates could be shared for use with other Vservers.
- When specified as part of a vserver-create,
this field represents the list of aggregates
that are assigned to the Vserver for volume operations.
- When part of vserver-get-iter call,
this will return the list of Vservers
which have any of the aggregates specified as part of the aggr-list.
'''
EXAMPLES = """
- name: Create SVM
na_ontap_svm:
state: present
name: ansibleVServer
root_volume: vol1
root_volume_aggregate: aggr1
root_volume_security_style: mixed
hostname: "{{ netapp_hostname }}"
username: "{{ netapp_username }}"
password: "{{ netapp_password }}"
"""
RETURN = """
"""
import traceback
import ansible.module_utils.netapp as netapp_utils
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils._text import to_native
HAS_NETAPP_LIB = netapp_utils.has_netapp_lib()
class NetAppOntapSVM(object):
def __init__(self):
self.argument_spec = netapp_utils.na_ontap_host_argument_spec()
self.argument_spec.update(dict(
state=dict(required=False, choices=[
'present', 'absent'], default='present'),
name=dict(required=True, type='str'),
new_name=dict(required=False, type='str'),
root_volume=dict(type='str'),
root_volume_aggregate=dict(type='str'),
root_volume_security_style=dict(type='str', choices=['unix',
'ntfs',
'mixed',
'unified'
]),
allowed_protocols=dict(type='list'),
aggr_list=dict(type='list')
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=True
)
p = self.module.params
# set up state variables
self.state = p['state']
self.name = p['name']
self.new_name = p['new_name']
self.root_volume = p['root_volume']
self.root_volume_aggregate = p['root_volume_aggregate']
self.root_volume_security_style = p['root_volume_security_style']
self.allowed_protocols = p['allowed_protocols']
self.aggr_list = p['aggr_list']
if HAS_NETAPP_LIB is False:
self.module.fail_json(
msg="the python NetApp-Lib module is required")
else:
self.server = netapp_utils.setup_na_ontap_zapi(module=self.module)
def get_vserver(self):
"""
Checks if vserver exists.
:return:
True if vserver found
False if vserver is not found
:rtype: bool
"""
vserver_info = netapp_utils.zapi.NaElement('vserver-get-iter')
query_details = netapp_utils.zapi.NaElement.create_node_with_children(
'vserver-info', **{'vserver-name': self.name})
query = netapp_utils.zapi.NaElement('query')
query.add_child_elem(query_details)
vserver_info.add_child_elem(query)
result = self.server.invoke_successfully(vserver_info,
enable_tunneling=False)
vserver_details = None
if (result.get_child_by_name('num-records') and
int(result.get_child_content('num-records')) >= 1):
attributes_list = result.get_child_by_name('attributes-list')
vserver_info = attributes_list.get_child_by_name('vserver-info')
aggr_list = list()
''' vserver aggr-list can be empty by default'''
get_list = vserver_info.get_child_by_name('aggr-list')
if get_list is not None:
aggregates = get_list.get_children()
for aggr in aggregates:
aggr_list.append(aggr.get_content())
protocols = list()
'''allowed-protocols is not empty by default'''
get_protocols = vserver_info.get_child_by_name(
'allowed-protocols').get_children()
for protocol in get_protocols:
protocols.append(protocol.get_content())
vserver_details = {'name': vserver_info.get_child_content(
'vserver-name'),
'aggr_list': aggr_list,
'allowed_protocols': protocols}
return vserver_details
def create_vserver(self):
options = {'vserver-name': self.name, 'root-volume': self.root_volume}
if self.root_volume_aggregate is not None:
options['root-volume-aggregate'] = self.root_volume_aggregate
if self.root_volume_security_style is not None:
options['root-volume-security-style'] = self.root_volume_security_style
vserver_create = netapp_utils.zapi.NaElement.create_node_with_children(
'vserver-create', **options)
try:
self.server.invoke_successfully(vserver_create,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as e:
self.module.fail_json(msg='Error provisioning SVM %s \
with root volume %s on aggregate %s: %s'
% (self.name, self.root_volume,
self.root_volume_aggregate, to_native(e)),
exception=traceback.format_exc())
def delete_vserver(self):
vserver_delete = netapp_utils.zapi.NaElement.create_node_with_children(
'vserver-destroy', **{'vserver-name': self.name})
try:
self.server.invoke_successfully(vserver_delete,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as e:
self.module.fail_json(msg='Error deleting SVM %s \
with root volume %s on aggregate %s: %s'
% (self.name, self.root_volume,
self.root_volume_aggregate, to_native(e)),
exception=traceback.format_exc())
def rename_vserver(self):
vserver_rename = netapp_utils.zapi.NaElement.create_node_with_children(
'vserver-rename', **{'vserver-name': self.name,
'new-name': self.new_name})
try:
self.server.invoke_successfully(vserver_rename,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as e:
self.module.fail_json(msg='Error renaming SVM %s: %s'
% (self.name, to_native(e)),
exception=traceback.format_exc())
def modify_vserver(self, allowed_protocols, aggr_list):
vserver_modify = netapp_utils.zapi.NaElement.create_node_with_children(
'vserver-modify', **{'vserver-name': self.name})
if allowed_protocols:
allowed_protocols = netapp_utils.zapi.NaElement(
'allowed-protocols')
for protocol in self.allowed_protocols:
allowed_protocols.add_new_child('protocol', protocol)
vserver_modify.add_child_elem(allowed_protocols)
if aggr_list:
aggregates = netapp_utils.zapi.NaElement('aggr-list')
for aggr in self.aggr_list:
aggregates.add_new_child('aggr-name', aggr)
vserver_modify.add_child_elem(aggregates)
try:
self.server.invoke_successfully(vserver_modify,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as e:
self.module.fail_json(msg='Error modifying SVM %s: %s'
% (self.name, to_native(e)),
exception=traceback.format_exc())
def apply(self):
changed = False
vserver_details = self.get_vserver()
if vserver_details is not None:
results = netapp_utils.get_cserver(self.server)
cserver = netapp_utils.setup_ontap_zapi(
module=self.module, vserver=results)
netapp_utils.ems_log_event("na_ontap_svm", cserver)
rename_vserver = False
modify_protocols = False
modify_aggr_list = False
obj = open('vserver-log', 'a')
if vserver_details is not None:
if self.state == 'absent':
changed = True
elif self.state == 'present':
if self.new_name is not None and self.new_name != self.name:
rename_vserver = True
changed = True
if self.allowed_protocols is not None:
self.allowed_protocols.sort()
vserver_details['allowed_protocols'].sort()
if self.allowed_protocols != vserver_details['allowed_protocols']:
modify_protocols = True
changed = True
if self.aggr_list is not None:
self.aggr_list.sort()
vserver_details['aggr_list'].sort()
if self.aggr_list != vserver_details['aggr_list']:
modify_aggr_list = True
changed = True
else:
if self.state == 'present':
changed = True
if changed:
if self.module.check_mode:
pass
else:
if self.state == 'present':
if vserver_details is None:
self.create_vserver()
else:
if rename_vserver:
self.rename_vserver()
if modify_protocols or modify_aggr_list:
self.modify_vserver(
modify_protocols, modify_aggr_list)
elif self.state == 'absent':
self.delete_vserver()
self.module.exit_json(changed=changed)
def main():
v = NetAppOntapSVM()
v.apply()
if __name__ == '__main__':
main()