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_qtree.py

@@ -0,0 +1,233 @@
+#!/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_qtree
+
+short_description: Manage qtrees
+extends_documentation_fragment:
+    - netapp.na_ontap
+version_added: '2.6'
+author: Sumit Kumar (sumit4@netapp.com)
+
+description:
+- Create or destroy Qtrees.
+
+options:
+
+  state:
+    description:
+    - Whether the specified Qtree should exist or not.
+    choices: ['present', 'absent']
+    default: 'present'
+
+  name:
+    description:
+    - The name of the Qtree to manage.
+    required: true
+
+  new_name:
+    description:
+    - New name of the Qtree to be renamed.
+
+  flexvol_name:
+    description:
+    - The name of the FlexVol the Qtree should exist on. Required when C(state=present).
+
+  vserver:
+    description:
+    - The name of the vserver to use.
+    required: true
+
+'''
+
+EXAMPLES = """
+- name: Create QTree
+  na_ontap_qtree:
+    state: present
+    name: ansibleQTree
+    flexvol_name: ansibleVolume
+    vserver: ansibleVServer
+    hostname: "{{ netapp_hostname }}"
+    username: "{{ netapp_username }}"
+    password: "{{ netapp_password }}"
+
+- name: Rename QTree
+  na_ontap_qtree:
+    state: present
+    name: ansibleQTree
+    flexvol_name: ansibleVolume
+    vserver: ansibleVServer
+    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 NetAppOntapQTree(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'),
+            flexvol_name=dict(type='str'),
+            vserver=dict(required=True, type='str'),
+        ))
+
+        self.module = AnsibleModule(
+            argument_spec=self.argument_spec,
+            required_if=[
+                ('state', 'present', ['flexvol_name'])
+            ],
+            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.flexvol_name = p['flexvol_name']
+        self.vserver = p['vserver']
+
+        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, vserver=self.vserver)
+
+    def get_qtree(self):
+        """
+        Checks if the qtree exists.
+
+        :return:
+            True if qtree found
+            False if qtree is not found
+        :rtype: bool
+        """
+
+        qtree_list_iter = netapp_utils.zapi.NaElement('qtree-list-iter')
+        query_details = netapp_utils.zapi.NaElement.create_node_with_children(
+            'qtree-info', **{'vserver': self.vserver,
+                             'volume': self.flexvol_name,
+                             'qtree': self.name})
+
+        query = netapp_utils.zapi.NaElement('query')
+        query.add_child_elem(query_details)
+        qtree_list_iter.add_child_elem(query)
+
+        result = self.server.invoke_successfully(qtree_list_iter,
+                                                 enable_tunneling=True)
+
+        if (result.get_child_by_name('num-records') and
+                int(result.get_child_content('num-records')) >= 1):
+            return True
+        else:
+            return False
+
+    def create_qtree(self):
+        qtree_create = netapp_utils.zapi.NaElement.create_node_with_children(
+            'qtree-create', **{'volume': self.flexvol_name,
+                               'qtree': self.name})
+
+        try:
+            self.server.invoke_successfully(qtree_create,
+                                            enable_tunneling=True)
+        except netapp_utils.zapi.NaApiError as e:
+            self.module.fail_json(msg="Error provisioning qtree %s: %s" % (self.name, to_native(e)),
+                                  exception=traceback.format_exc())
+
+    def delete_qtree(self):
+        path = '/vol/%s/%s' % (self.flexvol_name, self.name)
+        qtree_delete = netapp_utils.zapi.NaElement.create_node_with_children(
+            'qtree-delete', **{'qtree': path})
+
+        try:
+            self.server.invoke_successfully(qtree_delete,
+                                            enable_tunneling=True)
+        except netapp_utils.zapi.NaApiError as e:
+            self.module.fail_json(msg="Error deleting qtree %s: %s" % (path, to_native(e)),
+                                  exception=traceback.format_exc())
+
+    def rename_qtree(self):
+        path = '/vol/%s/%s' % (self.flexvol_name, self.name)
+        new_path = '/vol/%s/%s' % (self.flexvol_name, self.new_name)
+        qtree_rename = netapp_utils.zapi.NaElement.create_node_with_children(
+            'qtree-rename', **{'qtree': path,
+                               'new-qtree-name': new_path})
+
+        try:
+            self.server.invoke_successfully(qtree_rename,
+                                            enable_tunneling=True)
+        except netapp_utils.zapi.NaApiError as e:
+            self.module.fail_json(msg="Error renaming qtree %s: %s" % (self.name, to_native(e)),
+                                  exception=traceback.format_exc())
+
+    def apply(self):
+        changed = False
+        qtree_exists = False
+        rename_qtree = False
+        netapp_utils.ems_log_event("na_ontap_qtree", self.server)
+        qtree_detail = self.get_qtree()
+        if qtree_detail:
+            qtree_exists = True
+            if self.state == 'absent':  # delete
+                changed = True
+            else:  # rename
+                if self.new_name and self.name != self.new_name:
+                    changed = True
+                    rename_qtree = True
+        else:
+            if self.state == 'present':  # create
+                changed = True
+        if changed:
+            if self.module.check_mode:
+                pass
+            else:
+                if self.state == 'present':
+                    if not qtree_exists:
+                        self.create_qtree()
+                    elif rename_qtree:
+                        self.rename_qtree()
+                elif self.state == 'absent':
+                    self.delete_qtree()
+
+        self.module.exit_json(changed=changed)
+
+
+def main():
+    v = NetAppOntapQTree()
+    v.apply()
+
+
+if __name__ == '__main__':
+    main()