Adjust booleans in system modules (#5153)

* Adjust booleans in system modules.

* Fix some IP addresses

Co-authored-by: Sandra McCann <samccann@redhat.com>

Co-authored-by: Sandra McCann <samccann@redhat.com>

plugins/modules/system/vdo.py

@@ -48,7 +48,7 @@ options:
     activated:
         description:
             - The "activate" status for a VDO volume.  If this is set
-              to "no", the VDO volume cannot be started, and it will
+              to C(false), the VDO volume cannot be started, and it will
               not start on system startup.  However, on initial
               creation, a VDO volume with "activated" set to "off"
               will be running, until stopped.  This is the default
@@ -270,7 +270,7 @@ options:
               checks it is important to make sure that all parameters
               provided are accurate and intentional."
         type: bool
-        default: no
+        default: false
         version_added: 2.4.0
 notes:
   - In general, the default thread configuration should be used.
@@ -725,7 +725,7 @@ def run_module():
         # Note that a disabled VDO volume cannot be started by the
         # 'vdo start' command, by design.  To accurately track changed
         # status, don't try to start a disabled VDO volume.
-        # If the playbook contains 'activated: yes', assume that
+        # If the playbook contains 'activated: true', assume that
         # the activate_vdo() operation succeeded, as 'vdoactivatestatus'
         # will have the activated status prior to the activate_vdo()
         # call.