227 lines
7.3 KiB
Python
227 lines
7.3 KiB
Python
#!/usr/bin/python
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# (c) 2018, NetApp, Inc
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# GNU General Public License v3.0+
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# (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 = {
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'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'certified'
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}
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DOCUMENTATION = '''
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---
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module: na_ontap_ucadapter
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short_description: NetApp ONTAP UC adapter configuration
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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 (@carchi8py) <ng-ansibleteam@netapp.com>
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description:
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- modify the UC adapter mode and type taking pending type and mode into account.
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options:
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state:
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description:
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- Whether the specified adapter should exist.
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required: false
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choices: ['present']
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default: 'present'
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adapter_name:
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description:
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- Specifies the adapter name.
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required: true
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node_name:
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description:
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- Specifies the adapter home node.
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required: true
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mode:
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description:
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- Specifies the mode of the adapter.
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type:
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description:
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- Specifies the fc4 type of the adapter.
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'''
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EXAMPLES = '''
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- name: Modify adapter
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na_ontap_adapter:
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state: present
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adapter_name: data2
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node_name: laurentn-vsim1
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mode: fc
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type: target
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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 NetAppOntapadapter(object):
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''' object to describe adapter info '''
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def __init__(self):
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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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adapter_name=dict(required=True, type='str'),
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node_name=dict(required=True, type='str'),
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mode=dict(required=False, type='str'),
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type=dict(required=False, type='str'),
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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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params = self.module.params
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# set up state variables
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self.state = params['state']
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self.adapter_name = params['adapter_name']
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self.node_name = params['node_name']
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self.mode = params['mode']
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self.type = params['type']
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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)
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def get_adapter(self):
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"""
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Return details about the adapter
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:param:
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name : Name of the name of the adapter
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:return: Details about the adapter. None if not found.
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:rtype: dict
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"""
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adapter_info = netapp_utils.zapi.NaElement('ucm-adapter-get')
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adapter_info.add_new_child('adapter-name', self.adapter_name)
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adapter_info.add_new_child('node-name', self.node_name)
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result = self.server.invoke_successfully(adapter_info, True)
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return_value = None
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adapter_attributes = result.get_child_by_name('attributes').\
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get_child_by_name('uc-adapter-info')
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return_value = {
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'mode': adapter_attributes.get_child_content('mode'),
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'pending-mode': adapter_attributes.get_child_content('pending-mode'),
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'type': adapter_attributes.get_child_content('fc4-type'),
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'pending-type': adapter_attributes.get_child_content('pending-fc4-type'),
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'status': adapter_attributes.get_child_content('status'),
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}
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return return_value
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def modify_adapter(self):
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"""
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Modify the adapter.
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"""
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params = {'adapter-name': self.adapter_name,
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'node-name': self.node_name}
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if self.type is not None:
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params['fc4-type'] = self.type
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if self.mode is not None:
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params['mode'] = self.mode
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adapter_modify = netapp_utils.zapi.NaElement.create_node_with_children(
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'ucm-adapter-modify', ** params)
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try:
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self.server.invoke_successfully(adapter_modify,
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enable_tunneling=True)
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except netapp_utils.zapi.NaApiError as e:
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self.module.fail_json(msg='Error modifying adapter %s: %s' % (self.adapter_name, to_native(e)),
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exception=traceback.format_exc())
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def offline_adapter(self):
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"""
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Bring a Fibre Channel target adapter offline.
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"""
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adapter_offline = netapp_utils.zapi.NaElement('fcp-adapter-config-down')
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adapter_offline.add_new_child('fcp-adapter', self.adapter_name)
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adapter_offline.add_new_child('node', self.node_name)
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try:
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self.server.invoke_successfully(adapter_offline,
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enable_tunneling=True)
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except netapp_utils.zapi.NaApiError as e:
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self.module.fail_json(msg='Error trying to offline fc-adapter %s: %s' % (self.adapter_name, to_native(e)),
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exception=traceback.format_exc())
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def online_adapter(self):
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"""
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Bring a Fibre Channel target adapter online.
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"""
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adapter_online = netapp_utils.zapi.NaElement('fcp-adapter-config-up')
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adapter_online.add_new_child('fcp-adapter', self.adapter_name)
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adapter_online.add_new_child('node', self.node_name)
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try:
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self.server.invoke_successfully(adapter_online,
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enable_tunneling=True)
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except netapp_utils.zapi.NaApiError as e:
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self.module.fail_json(msg='Error trying to online fc-adapter %s: %s' % (self.adapter_name, to_native(e)),
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exception=traceback.format_exc())
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def apply(self):
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''' calling all adapter features '''
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changed = False
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results = netapp_utils.get_cserver(self.server)
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cserver = netapp_utils.setup_na_ontap_zapi(module=self.module, vserver=results)
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netapp_utils.ems_log_event("na_ontap_ucadapter", cserver)
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adapter_detail = self.get_adapter()
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def need_to_change(expected, pending, current):
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if expected is None:
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return False
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if pending is not None:
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return pending != expected
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if current is not None:
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return current != expected
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return False
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if adapter_detail:
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changed = need_to_change(self.type, adapter_detail['pending-type'], adapter_detail['type']) or \
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need_to_change(self.mode, adapter_detail['pending-mode'], adapter_detail['mode'])
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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.offline_adapter()
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self.modify_adapter()
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self.online_adapter()
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self.module.exit_json(changed=changed)
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def main():
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adapter = NetAppOntapadapter()
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adapter.apply()
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if __name__ == '__main__':
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main()
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