Restart system vms (apache#79)

* include:: _sysvm_restart.rst

* sysvmrestart410

* sysvmrestart412

* Update upgrade-4.9.rst

* update sysvm restart text

* typos

Author: andrijapanicsb

source/upgrading/upgrade/_sysvm_restart.rst

@@ -16,7 +16,18 @@
 .. sub-section included in upgrade notes.
 
 Once you've upgraded the packages on your management servers, you'll
-need to restart the system VMs. Ensure that the admin port is set to
+need to restart the system VMs in order for those VMs to be rebuilt 
+from the new systemVM template version.
+
+.. note::
+
+   Restarting system VMs can be done in different ways. You can use script
+   "cloudstack-sysvmadm" which is provided with CloudStack, or do a manual restart of system VMs
+   or do it by using third-party tools such as Ansible.
+   Below we are giving instructions for using the "cloudstack-sysvmadm" script.
+
+
+Ensure that the admin port is set to
 8096 by using the "integration.api.port" global parameter. This port
 is used by the cloudstack-sysvmadm script at the end of the upgrade
 procedure. For information about how to set this parameter, see :ref:`configuration parameters <configuration-parameters>`

source/upgrading/upgrade/upgrade-4.10.rst

@@ -432,3 +432,8 @@ Restart management services
    .. parsed-literal::
 
       $ sudo service cloudstack-usage start
+      
+System-VMs and Virtual-Routers
+------------------------------
+
+.. include:: _sysvm_restart.rst

source/upgrading/upgrade/upgrade-4.11.rst

@@ -362,3 +362,8 @@ Restart management services
    .. parsed-literal::
 
       $ sudo service cloudstack-usage start
+
+System-VMs and Virtual-Routers
+------------------------------
+
+.. include:: _sysvm_restart.rst

source/upgrading/upgrade/upgrade-4.12.rst

@@ -358,3 +358,8 @@ Restart management services
    .. parsed-literal::
 
       $ sudo service cloudstack-usage start
+
+System-VMs and Virtual-Routers
+------------------------------
+
+.. include:: _sysvm_restart.rst

source/upgrading/upgrade/upgrade-4.9.rst

@@ -432,4 +432,7 @@ Restart management services
       $ sudo service cloudstack-usage start
 
 
+System-VMs and Virtual-Routers
+------------------------------
 
+.. include:: _sysvm_restart.rst