VMware: new module: vmware_dvs_portgroup_facts (#45116)

* VMware: new module: vmware_dvs_portgroup_facts

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>

* Review comments

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>

test/integration/targets/vmware_dvs_portgroup_facts/aliases

@@ -0,0 +1,2 @@
+cloud/vcenter
+unsupported

test/integration/targets/vmware_dvs_portgroup_facts/tasks/main.yml

@@ -0,0 +1,61 @@
+# Test code for the vmware_dvs_portgroup_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)
+
+- name: store the vcenter container ip
+  set_fact:
+    vcsim: "{{ lookup('env', 'vcenter_host') }}"
+- debug: var=vcsim
+
+- 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
+  uri:
+    url: http://{{ vcsim }}:5000/spawn?cluster=2
+  register: vcsim_instance
+
+- name: Wait for Flask controller to come up online
+  wait_for:
+    host: "{{ vcsim }}"
+    port: 443
+    state: started
+
+- debug: var=vcsim_instance
+
+- name: Gather facts about DVS portgroup
+  vmware_dvs_portgroup_facts:
+    validate_certs: False
+    hostname: "{{ vcsim }}"
+    username: "{{ vcsim_instance['json']['username'] }}"
+    password: "{{ vcsim_instance['json']['password'] }}"
+    datacenter: DC0
+  register: dvs_results
+
+- debug: var=dvs_results
+
+- assert:
+    that:
+      - "dvs_results.dvs_portgroup_facts is defined"
+
+- name: Gather facts about DVS portgroup in check mode
+  vmware_dvs_portgroup_facts:
+    validate_certs: False
+    hostname: "{{ vcsim }}"
+    username: "{{ vcsim_instance['json']['username'] }}"
+    password: "{{ vcsim_instance['json']['password'] }}"
+    datacenter: DC0
+  register: dvs_results
+  check_mode: yes
+
+- debug: var=dvs_results
+
+- assert:
+    that:
+      - "dvs_results.dvs_portgroup_facts is defined"