VMware: new module: vmware_guest_customization_facts (#38588)

This module gathers facts about customization specification created for virtual machine. Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
6 years ago · 1a8332d2cd
parent e729ad56a0
commit 1a8332d2cd
3 changed files with 238 additions and 0 deletions
--- a/lib/ansible/modules/cloud/vmware/vmware_guest_customization_facts.py
+++ b/lib/ansible/modules/cloud/vmware/vmware_guest_customization_facts.py
@ -0,0 +1,192 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Copyright: (c) 2018, Ansible Project
+# Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.com>
+# 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: vmware_guest_customization_facts
+short_description: Gather facts about VM customization specifications
+description:
+    - This module can be used to gather facts about customization specifications.
+    - All parameters and VMware object names are case sensitive.
+version_added: 2.8
+author:
+    - Abhijeet Kasurde (@Akasurde)
+notes:
+    - Tested on vSphere 6.0 and 6.5
+requirements:
+    - "python >= 2.6"
+    - PyVmomi
+options:
+   spec_name:
+     description:
+     - Name of customization specification to find.
+     required: False
+extends_documentation_fragment: vmware.documentation
+'''
+
+EXAMPLES = '''
+- name: Gather facts about all customization specification
+  vmware_guest_customization_facts:
+    hostname: "{{ vcenter_hostname }}"
+    username: "{{ vcenter_username }}"
+    password: "{{ vcenter_password }}"
+    validate_certs: no
+  delegate_to: localhost
+  register: all_custom_spec_facts
+
+- name: Gather facts about customization specification with the given name
+  vmware_guest_customization_facts:
+    hostname: "{{ vcenter_hostname }}"
+    username: "{{ vcenter_username }}"
+    password: "{{ vcenter_password }}"
+    validate_certs: no
+    spec_name: custom_linux_spec
+  delegate_to: localhost
+  register: custom_spec_facts
+'''
+
+RETURN = """
+custom_spec_facts:
+    description: metadata about the customization specification
+    returned: always
+    type: dict
+    sample: {
+        "assignip-eee0d684-44b7-457c-8c55-2585590b0d99": {
+            "change_version": "1523438001",
+            "description": "sample description",
+            "dns_server_list": [],
+            "dns_suffix_list": [],
+            "domain": "None",
+            "hostname": "sample1",
+            "hw_clock_utc": null,
+            "last_updated_time": "2018-04-11T09:13:21+00:00",
+            "name": "sample",
+            "nic_setting_map": [
+                {
+                    "dns_domain": null,
+                    "gateway": [],
+                    "ip_address": "192.168.10.10",
+                    "net_bios": null,
+                    "nic_dns_server_list": [],
+                    "primary_wins": null,
+                    "secondry_wins": null,
+                    "subnet_mask": "255.255.255.0"
+                }
+            ],
+            "time_zone": null,
+            "type": "Linux"
+        },
+    }
+"""
+
+try:
+    from pyVmomi import vim
+except ImportError:
+    pass
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils._text import to_text
+from ansible.module_utils.vmware import PyVmomi, vmware_argument_spec
+
+
+class VmwareCustomSpecManger(PyVmomi):
+    def __init__(self, module):
+        super(VmwareCustomSpecManger, self).__init__(module)
+        self.cc_mgr = self.content.customizationSpecManager
+        if self.cc_mgr is None:
+            self.module.fail_json(msg="Failed to get customization spec manager.")
+
+    def gather_custom_spec_facts(self):
+        """
+        Gather facts about customization specifications
+        """
+
+        spec_name = self.params.get('spec_name', None)
+        specs_list = []
+        if spec_name:
+            if self.cc_mgr.DoesCustomizationSpecExist(name=spec_name):
+                specs_list.append(spec_name)
+            else:
+                self.module.fail_json(msg="Unable to find customization specification named '%s'" % spec_name)
+        else:
+            available_specs = self.cc_mgr.info
+            for spec_info in available_specs:
+                specs_list.append(spec_info.name)
+
+        spec_facts = dict()
+        for spec in specs_list:
+            current_spec = self.cc_mgr.GetCustomizationSpec(name=spec)
+            adapter_mapping_list = []
+            for nic in current_spec.spec.nicSettingMap:
+                temp_data = dict(
+                    mac_address=nic.macAddress,
+                    ip_address=nic.adapter.ip.ipAddress,
+                    subnet_mask=nic.adapter.subnetMask,
+                    gateway=[gw for gw in nic.adapter.gateway],
+                    nic_dns_server_list=[ndsl for ndsl in nic.adapter.dnsServerList],
+                    dns_domain=nic.adapter.dnsDomain,
+                    primary_wins=nic.adapter.primaryWINS,
+                    secondry_wins=nic.adapter.secondaryWINS,
+                    net_bios=nic.adapter.netBIOS,
+                )
+                adapter_mapping_list.append(temp_data)
+
+            current_hostname = None
+            if isinstance(current_spec.spec.identity.hostName, vim.vm.customization.PrefixNameGenerator):
+                current_hostname = current_spec.spec.identity.hostName.base
+            elif isinstance(current_spec.spec.identity.hostName, vim.vm.customization.FixedName):
+                current_hostname = current_spec.spec.identity.hostName.name
+
+            spec_facts[spec] = dict(
+                # Spec
+                name=current_spec.info.name,
+                description=current_spec.info.description,
+                type=current_spec.info.type,
+                last_updated_time=current_spec.info.lastUpdateTime,
+                change_version=current_spec.info.changeVersion,
+                # Identity
+                hostname=current_hostname,
+                domain=current_spec.spec.identity.domain,
+                time_zone=current_spec.spec.identity.timeZone,
+                hw_clock_utc=current_spec.spec.identity.hwClockUTC,
+                # global IP Settings
+                dns_suffix_list=[i for i in current_spec.spec.globalIPSettings.dnsSuffixList],
+                dns_server_list=[i for i in current_spec.spec.globalIPSettings.dnsServerList],
+                # NIC setting map
+                nic_setting_map=adapter_mapping_list,
+            )
+        return spec_facts
+
+
+def main():
+    argument_spec = vmware_argument_spec()
+    argument_spec.update(
+        spec_name=dict(type='str'),
+    )
+    module = AnsibleModule(
+        argument_spec=argument_spec,
+        supports_check_mode=True
+    )
+
+    pyv = VmwareCustomSpecManger(module)
+    try:
+        module.exit_json(custom_spec_facts=pyv.gather_custom_spec_facts())
+    except Exception as exc:
+        module.fail_json(msg="Failed to gather facts with exception : %s" % to_text(exc))
+
+
+if __name__ == '__main__':
+    main()
--- a/test/integration/targets/vmware_guest_customization_facts/aliases
+++ b/test/integration/targets/vmware_guest_customization_facts/aliases
@ -0,0 +1,2 @@
+cloud/vcenter
+unsupported
--- a/test/integration/targets/vmware_guest_customization_facts/tasks/main.yml
+++ b/test/integration/targets/vmware_guest_customization_facts/tasks/main.yml
@ -0,0 +1,44 @@
+# Test code for the vmware_guest_customization_facts module.
+# Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.com>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+# TODO: vcsim does not support customizationspecmanager related functionalities
+
+- name: Wait for Flask controller to come up online
+  wait_for:
+    host: "{{ vcsim }}"
+    port: 5000
+    state: started
+
+- name: kill vcsim
+  uri:
+    url: http://{{ vcsim }}:5000/killall
+
+- name: start vcsim with no folders
+  uri:
+    url: http://{{ vcsim }}:5000/spawn?datacenter=1&cluster=1&folder=1
+  register: vcsim_instance
+
+- name: Wait for Flask controller to come up online
+  wait_for:
+    host: "{{ vcsim }}"
+    port: 443
+    state: started
+
+- debug: var=vcsim_instance
+- debug: var=vmlist
+
+- name: Gather facts about given customization spec
+  vmware_guest_customization_facts:
+    validate_certs: False
+    hostname: "{{ vcsim }}"
+    username: "{{ vcsim_instance['json']['username'] }}"
+    password: "{{ vcsim_instance['json']['password'] }}"
+    spec_name: sample_spec
+  register: vm_custom_spec_facts
+
+- debug: var=vm_custom_spec_facts
+
+- assert:
+    that:
+      - "not vm_custom_spec_facts.changed"