fifth set of modules (#40491)

* fifth set of modules

* fix issues

* Fixes

* fix choices

* fix snapshot

* spelling

* review fixes'

lib/ansible/modules/storage/netapp/na_ontap_ntp.py

@@ -0,0 +1,224 @@
+#!/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_ntp
+short_description: Create/Delete/modify_version ONTAP NTP server
+extends_documentation_fragment:
+    - netapp.na_ontap
+version_added: '2.6'
+author: Suhas Bangalore Shekar (bsuhas@netapp.com), Archana Ganesan (garchana@netapp.com)
+description:
+- Create or delete or modify ntp server in ONTAP
+options:
+  state:
+    description:
+    - Whether the specified ntp server should exist or not.
+    choices: ['present', 'absent']
+    default: 'present'
+  server_name:
+    description:
+    - The name of the ntp server to manage.
+    required: True
+  version:
+    description:
+    - give version for ntp server
+    choices: ['auto', '3', '4']
+    default: 'auto'
+"""
+
+EXAMPLES = """
+    - name: Create NTP server
+      na_ontap_ntp:
+        state: present
+        version: auto
+        hostname: "{{ netapp_hostname }}"
+        username: "{{ netapp_username }}"
+        password: "{{ netapp_password }}"
+    - name: Delete NTP server
+      na_ontap_ntp:
+        state: absent
+        hostname: "{{ netapp_hostname }}"
+        username: "{{ netapp_username }}"
+        password: "{{ netapp_password }}"
+"""
+
+RETURN = """
+"""
+import traceback
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils._text import to_native
+import ansible.module_utils.netapp as netapp_utils
+
+HAS_NETAPP_LIB = netapp_utils.has_netapp_lib()
+
+
+class NetAppOntapNTPServer(object):
+    """ object initialize and class methods """
+    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'),
+            server_name=dict(required=True, type='str'),
+            version=dict(required=False, type='str', default='auto',
+                         choices=['auto', '3', '4']),
+        ))
+
+        self.module = AnsibleModule(
+            argument_spec=self.argument_spec,
+            supports_check_mode=True
+        )
+
+        parameters = self.module.params
+
+        # set up state variables
+        self.state = parameters['state']
+        self.server_name = parameters['server_name']
+        self.version = parameters['version']
+
+        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_ntp_server(self):
+        """
+        Return details about the ntp server
+        :param:
+            name : Name of the server_name
+        :return: Details about the ntp server. None if not found.
+        :rtype: dict
+        """
+        ntp_iter = netapp_utils.zapi.NaElement('ntp-server-get-iter')
+        ntp_info = netapp_utils.zapi.NaElement('ntp-server-info')
+        ntp_info.add_new_child('server-name', self.server_name)
+
+        query = netapp_utils.zapi.NaElement('query')
+        query.add_child_elem(ntp_info)
+
+        ntp_iter.add_child_elem(query)
+        result = self.server.invoke_successfully(ntp_iter, True)
+        return_value = None
+
+        if result.get_child_by_name('num-records') and \
+                int(result.get_child_content('num-records')) == 1:
+
+            ntp_server_name = result.get_child_by_name('attributes-list').\
+                get_child_by_name('ntp-server-info').\
+                get_child_content('server-name')
+            server_version = result.get_child_by_name('attributes-list').\
+                get_child_by_name('ntp-server-info').\
+                get_child_content('version')
+            return_value = {
+                'server-name': ntp_server_name,
+                'version': server_version
+            }
+
+        return return_value
+
+    def create_ntp_server(self):
+        """
+        create ntp server.
+        """
+        ntp_server_create = netapp_utils.zapi.NaElement.create_node_with_children(
+            'ntp-server-create', **{'server-name': self.server_name,
+                                    'version': self.version
+                                    })
+
+        try:
+            self.server.invoke_successfully(ntp_server_create,
+                                            enable_tunneling=True)
+        except netapp_utils.zapi.NaApiError as error:
+            self.module.fail_json(msg='Error creating ntp server %s: %s'
+                                  % (self.server_name, to_native(error)),
+                                  exception=traceback.format_exc())
+
+    def delete_ntp_server(self):
+        """
+        delete ntp server.
+        """
+        ntp_server_delete = netapp_utils.zapi.NaElement.create_node_with_children(
+            'ntp-server-delete', **{'server-name': self.server_name})
+
+        try:
+            self.server.invoke_successfully(ntp_server_delete,
+                                            enable_tunneling=True)
+        except netapp_utils.zapi.NaApiError as error:
+            self.module.fail_json(msg='Error deleting ntp server %s: %s'
+                                  % (self.server_name, to_native(error)),
+                                  exception=traceback.format_exc())
+
+    def modify_version(self):
+        """
+        modify the version.
+        """
+        ntp_modify_versoin = netapp_utils.zapi.NaElement.create_node_with_children(
+            'ntp-server-modify',
+            **{'server-name': self.server_name, 'version': self.version})
+        try:
+            self.server.invoke_successfully(ntp_modify_versoin,
+                                            enable_tunneling=True)
+        except netapp_utils.zapi.NaApiError as error:
+            self.module.fail_json(msg='Error modifying version for ntp server %s: %s'
+                                  % (self.server_name, to_native(error)),
+                                  exception=traceback.format_exc())
+
+    def apply(self):
+        """Apply action to ntp-server"""
+
+        changed = False
+        ntp_modify = False
+        results = netapp_utils.get_cserver(self.server)
+        cserver = netapp_utils.setup_na_ontap_zapi(
+            module=self.module, vserver=results)
+        netapp_utils.ems_log_event("na_ontap_ntp", cserver)
+        ntp_server_details = self.get_ntp_server()
+        if ntp_server_details is not None:
+            if self.state == 'absent':  # delete
+                changed = True
+            elif self.state == 'present' and self.version:
+                # modify version
+                if self.version != ntp_server_details['version']:
+                    ntp_modify = True
+                    changed = True
+        else:
+            if self.state == 'present':  # create
+                changed = True
+
+        if changed:
+            if self.module.check_mode:
+                pass
+            else:
+                if self.state == 'present':
+                    if ntp_server_details is None:
+                        self.create_ntp_server()
+                    elif ntp_modify:
+                        self.modify_version()
+                elif self.state == 'absent':
+                    self.delete_ntp_server()
+
+        self.module.exit_json(changed=changed)
+
+
+def main():
+    """ Create object and call apply """
+    ntp_obj = NetAppOntapNTPServer()
+    ntp_obj.apply()
+
+
+if __name__ == '__main__':
+    main()