mirror of
https://github.com/thegeeklab/ansible-later.git
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235 lines
7.1 KiB
Python
235 lines
7.1 KiB
Python
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#!/usr/bin/python
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# (c) 2017, 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': ['deprecated'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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module: na_cdot_aggregate
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short_description: Manage NetApp cDOT aggregates.
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extends_documentation_fragment:
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- netapp.ontap
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version_added: '2.3'
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author: Sumit Kumar (sumit4@netapp.com)
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deprecated:
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removed_in: '2.11'
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why: Updated modules released with increased functionality
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alternative: Use M(na_ontap_aggregate) instead.
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description:
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- Create or destroy aggregates on NetApp cDOT.
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options:
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state:
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required: true
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description:
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- Whether the specified aggregate should exist or not.
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choices: ['present', 'absent']
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name:
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required: true
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description:
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- The name of the aggregate to manage.
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disk_count:
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description:
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- Number of disks to place into the aggregate, including parity disks.
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- The disks in this newly-created aggregate come from the spare disk pool.
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- The smallest disks in this pool join the aggregate first, unless the C(disk-size) argument is provided.
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- Either C(disk-count) or C(disks) must be supplied. Range [0..2^31-1].
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- Required when C(state=present).
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'''
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EXAMPLES = """
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- name: Manage Aggregates
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na_cdot_aggregate:
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state: present
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name: ansibleAggr
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disk_count: 1
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hostname: "{{ netapp_hostname }}"
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username: "{{ netapp_username }}"
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password: "{{ netapp_password }}"
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- name: Manage Aggregates
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na_cdot_aggregate:
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state: present
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name: ansibleAggr
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hostname: "{{ netapp_hostname }}"
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username: "{{ netapp_username }}"
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password: "{{ netapp_password }}"
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"""
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RETURN = """
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"""
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import traceback
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils._text import to_native
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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 NetAppCDOTAggregate(object):
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def __init__(self):
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self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
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self.argument_spec.update(dict(
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state=dict(required=True, choices=['present', 'absent']),
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name=dict(required=True, type='str'),
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disk_count=dict(required=False, type='int'),
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))
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self.module = AnsibleModule(
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argument_spec=self.argument_spec,
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required_if=[
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('state', 'present', ['disk_count'])
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],
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supports_check_mode=True
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)
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p = self.module.params
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# set up state variables
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self.state = p['state']
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self.name = p['name']
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self.disk_count = p['disk_count']
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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_ontap_zapi(module=self.module)
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def get_aggr(self):
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"""
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Checks if aggregate exists.
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:return:
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True if aggregate found
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False if aggregate is not found
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:rtype: bool
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"""
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aggr_get_iter = netapp_utils.zapi.NaElement('aggr-get-iter')
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query_details = netapp_utils.zapi.NaElement.create_node_with_children(
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'aggr-attributes', **{'aggregate-name': self.name})
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query = netapp_utils.zapi.NaElement('query')
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query.add_child_elem(query_details)
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aggr_get_iter.add_child_elem(query)
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try:
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result = self.server.invoke_successfully(aggr_get_iter,
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enable_tunneling=False)
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except netapp_utils.zapi.NaApiError as e:
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# Error 13040 denotes an aggregate not being found.
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if to_native(e.code) == "13040":
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return False
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else:
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self.module.fail_json(msg=to_native(e), exception=traceback.format_exc())
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if (result.get_child_by_name('num-records') and
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int(result.get_child_content('num-records')) >= 1):
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return True
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else:
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return False
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def create_aggr(self):
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aggr_create = netapp_utils.zapi.NaElement.create_node_with_children(
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'aggr-create', **{'aggregate': self.name,
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'disk-count': str(self.disk_count)})
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try:
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self.server.invoke_successfully(aggr_create,
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enable_tunneling=False)
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except netapp_utils.zapi.NaApiError as e:
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self.module.fail_json(msg="Error provisioning aggregate %s: %s" % (self.name, to_native(e)),
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exception=traceback.format_exc())
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def delete_aggr(self):
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aggr_destroy = netapp_utils.zapi.NaElement.create_node_with_children(
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'aggr-destroy', **{'aggregate': self.name})
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try:
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self.server.invoke_successfully(aggr_destroy,
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enable_tunneling=False)
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except netapp_utils.zapi.NaApiError as e:
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self.module.fail_json(msg="Error removing aggregate %s: %s" % (self.name, to_native(e)),
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exception=traceback.format_exc())
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def rename_aggregate(self):
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aggr_rename = netapp_utils.zapi.NaElement.create_node_with_children(
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'aggr-rename', **{'aggregate': self.name,
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'new-aggregate-name':
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self.name})
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try:
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self.server.invoke_successfully(aggr_rename,
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enable_tunneling=False)
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except netapp_utils.zapi.NaApiError as e:
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self.module.fail_json(msg="Error renaming aggregate %s: %s" % (self.name, to_native(e)),
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exception=traceback.format_exc())
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def apply(self):
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changed = False
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aggregate_exists = self.get_aggr()
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rename_aggregate = False
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# check if anything needs to be changed (add/delete/update)
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if aggregate_exists:
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if self.state == 'absent':
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changed = True
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elif self.state == 'present':
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if self.name is not None and not self.name == \
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self.name:
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rename_aggregate = True
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changed = True
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else:
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if self.state == 'present':
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# Aggregate does not exist, but requested state is present.
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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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if self.state == 'present':
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if not aggregate_exists:
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self.create_aggr()
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else:
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if rename_aggregate:
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self.rename_aggregate()
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elif self.state == 'absent':
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self.delete_aggr()
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self.module.exit_json(changed=changed)
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def main():
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v = NetAppCDOTAggregate()
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v.apply()
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if __name__ == '__main__':
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main()
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