Merge pull request #415 from jcpowermac/add_vmware_datacenter_module

New VMware Module to support adding a datacenter

cloud/vmware_datacenter.py

@@ -0,0 +1,175 @@
+#!/bin/python
+# -*- coding: utf-8 -*-
+
+# (c) 2015, Joseph Callen <jcallen () csc.com>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+DOCUMENTATION = '''
+---
+module: vmware_datacenter
+short_description: Create VMware vSphere Datacenter
+description:
+    - Create VMware vSphere Datacenter
+version_added: 2.0
+author: Joseph Callen
+notes:
+requirements:
+    - Tested on vSphere 5.5
+    - PyVmomi installed
+options:
+ hostname:
+        description:
+            - The hostname or IP address of the vSphere vCenter
+        required: True
+        version_added: 2.0
+    username:
+        description:
+            - The username of the vSphere vCenter
+        required: True
+        aliases: ['user', 'admin']
+        version_added: 2.0
+    password:
+        description:
+            - The password of the vSphere vCenter
+        required: True
+        aliases: ['pass', 'pwd']
+        version_added: 2.0
+    datacenter_name:
+        description:
+            - The name of the datacenter the cluster will be created in.
+        required: True
+        version_added: 2.0
+'''
+
+EXAMPLES = '''
+# Example vmware_datacenter command from Ansible Playbooks
+- name: Create Datacenter
+      local_action: >
+        vmware_datacenter
+        hostname="{{ ansible_ssh_host }}" username=root password=vmware
+        datacenter_name="datacenter"
+'''
+
+try:
+    from pyVmomi import vim, vmodl
+    HAS_PYVMOMI = True
+except ImportError:
+    HAS_PYVMOMI = False
+
+
+def state_create_datacenter(module):
+    datacenter_name = module.params['datacenter_name']
+    content = module.params['content']
+    changed = True
+    datacenter = None
+
+    folder = content.rootFolder
+
+    try:
+        if not module.check_mode:
+            datacenter = folder.CreateDatacenter(name=datacenter_name)
+        module.exit_json(changed=changed, result=str(datacenter))
+    except vim.fault.DuplicateName:
+        module.fail_json(msg="A datacenter with the name %s already exists" % datacenter_name)
+    except vim.fault.InvalidName:
+        module.fail_json(msg="%s is an invalid name for a cluster" % datacenter_name)
+    except vmodl.fault.NotSupported:
+        # This should never happen
+        module.fail_json(msg="Trying to create a datacenter on an incorrect folder object")
+    except vmodl.RuntimeFault as runtime_fault:
+        module.fail_json(msg=runtime_fault.msg)
+    except vmodl.MethodFault as method_fault:
+        module.fail_json(msg=method_fault.msg)
+
+
+def check_datacenter_state(module):
+    datacenter_name = module.params['datacenter_name']
+
+    try:
+        content = connect_to_api(module)
+        datacenter = find_datacenter_by_name(content, datacenter_name)
+        module.params['content'] = content
+
+        if datacenter is None:
+            return 'absent'
+        else:
+            module.params['datacenter'] = datacenter
+            return 'present'
+    except vmodl.RuntimeFault as runtime_fault:
+        module.fail_json(msg=runtime_fault.msg)
+    except vmodl.MethodFault as method_fault:
+        module.fail_json(msg=method_fault.msg)
+
+
+def state_destroy_datacenter(module):
+    datacenter = module.params['datacenter']
+    changed = True
+    result = None
+
+    try:
+        if not module.check_mode:
+            task = datacenter.Destroy_Task()
+            changed, result = wait_for_task(task)
+        module.exit_json(changed=changed, result=result)
+    except vim.fault.VimFault as vim_fault:
+        module.fail_json(msg=vim_fault.msg)
+    except vmodl.RuntimeFault as runtime_fault:
+        module.fail_json(msg=runtime_fault.msg)
+    except vmodl.MethodFault as method_fault:
+        module.fail_json(msg=method_fault.msg)
+
+
+def state_update_datacenter(module):
+    module.exit_json(changed=False, msg="Currently Not Implemented")
+
+
+def state_exit_unchanged(module):
+    module.exit_json(changed=False)
+
+
+def main():
+
+    argument_spec = vmware_argument_spec()
+    argument_spec.update(dict(datacenter_name=dict(required=True, type='str'),
+                              state=dict(default='present', choices=['present', 'absent'], type='str')))
+    module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True)
+
+    if not HAS_PYVMOMI:
+        module.fail_json(msg='pyvmomi is required for this module')
+
+    datacenter_states = {
+        'absent': {
+            'present': state_destroy_datacenter,
+            'absent': state_exit_unchanged,
+        },
+        'present': {
+            'update': state_update_datacenter,
+            'present': state_exit_unchanged,
+            'absent': state_create_datacenter,
+        }
+    }
+    desired_state = module.params['state']
+    current_state = check_datacenter_state(module)
+
+    datacenter_states[desired_state][current_state](module)
+
+
+from ansible.module_utils.basic import *
+from ansible.module_utils.vmware import *
+
+if __name__ == '__main__':
+    main()